Initial commit: add .gitignore and README

.cursor/rules/fusionagi-standards.mdc

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+---
+description: Core coding standards and module boundaries for FusionAGI
+alwaysApply: true
+---
+
+# FusionAGI Coding Standards
+
+## General
+
+- Use type hints for all function signatures and public attributes.
+- Use docstrings (Google or NumPy style) for public modules, classes, and functions.
+- Prefer Pydantic models for all structured data (tasks, messages, config).
+
+## Module Boundaries
+
+- **core/** — Orchestrator, event bus, state manager only. No LLM or tool logic.
+- **agents/** — Agents depend on schemas and core; they receive adapters/tools by injection.
+- **adapters/** — LLM provider code only; expose a single abstract interface.
+- **schemas/** — Single source of truth for Task, Message, Plan, etc. No business logic.
+- **tools/** — Tool definitions and safe runner; governance may wrap invocation.
+- **memory/** — Storage interfaces; no agent logic.
+- **governance/** — Guardrails, rate limits, access control; called by orchestrator/tools.
+
+## Conventions
+
+- Agents communicate only via structured message envelopes (from schemas).
+- Replaceable components: use abstract base classes or protocols; inject implementations.
+- Log decisions and state transitions for determinism and replay.

.github/workflows/tests.yml

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+name: Tests
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -e ".[dev,api]"
+
+      - name: Run pytest
+        run: pytest tests/ -v --tb=short
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -e ".[dev]"
+
+      - name: Ruff check
+        run: ruff check fusionagi tests/
+        continue-on-error: true
+
+      - name: Ruff format check
+        run: ruff format --check fusionagi tests/
+        continue-on-error: true
+
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: false
+          tags: fusionagi:test

.gitignore

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+# Dependencies
+node_modules/
+.pnpm-store/
+vendor/
+
+# Package manager lock files (optional: uncomment to ignore)
+# package-lock.json
+# yarn.lock
+
+# Environment and secrets
+.env
+.env.local
+.env.*.local
+*.env.backup
+.env.backup.*
+
+# Logs and temp
+*.log
+logs/
+*.tmp
+*.temp
+*.tmp.*
+
+# OS
+.DS_Store
+Thumbs.db
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Build / output
+dist/
+build/
+.next/
+out/
+*.pyc
+__pycache__/
+.eggs/
+*.egg-info/
+.coverage
+htmlcov/
+
+# Optional
+.reports/
+reports/

.venv/bin/Activate.ps1

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+<#
+.Synopsis
+Activate a Python virtual environment for the current PowerShell session.
+
+.Description
+Pushes the python executable for a virtual environment to the front of the
+$Env:PATH environment variable and sets the prompt to signify that you are
+in a Python virtual environment. Makes use of the command line switches as
+well as the `pyvenv.cfg` file values present in the virtual environment.
+
+.Parameter VenvDir
+Path to the directory that contains the virtual environment to activate. The
+default value for this is the parent of the directory that the Activate.ps1
+script is located within.
+
+.Parameter Prompt
+The prompt prefix to display when this virtual environment is activated. By
+default, this prompt is the name of the virtual environment folder (VenvDir)
+surrounded by parentheses and followed by a single space (ie. '(.venv) ').
+
+.Example
+Activate.ps1
+Activates the Python virtual environment that contains the Activate.ps1 script.
+
+.Example
+Activate.ps1 -Verbose
+Activates the Python virtual environment that contains the Activate.ps1 script,
+and shows extra information about the activation as it executes.
+
+.Example
+Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
+Activates the Python virtual environment located in the specified location.
+
+.Example
+Activate.ps1 -Prompt "MyPython"
+Activates the Python virtual environment that contains the Activate.ps1 script,
+and prefixes the current prompt with the specified string (surrounded in
+parentheses) while the virtual environment is active.
+
+.Notes
+On Windows, it may be required to enable this Activate.ps1 script by setting the
+execution policy for the user. You can do this by issuing the following PowerShell
+command:
+
+PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+
+For more information on Execution Policies: 
+https://go.microsoft.com/fwlink/?LinkID=135170
+
+#>
+Param(
+    [Parameter(Mandatory = $false)]
+    [String]
+    $VenvDir,
+    [Parameter(Mandatory = $false)]
+    [String]
+    $Prompt
+)
+
+<# Function declarations --------------------------------------------------- #>
+
+<#
+.Synopsis
+Remove all shell session elements added by the Activate script, including the
+addition of the virtual environment's Python executable from the beginning of
+the PATH variable.
+
+.Parameter NonDestructive
+If present, do not remove this function from the global namespace for the
+session.
+
+#>
+function global:deactivate ([switch]$NonDestructive) {
+    # Revert to original values
+
+    # The prior prompt:
+    if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
+        Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
+        Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
+    }
+
+    # The prior PYTHONHOME:
+    if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
+        Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
+        Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
+    }
+
+    # The prior PATH:
+    if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
+        Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
+        Remove-Item -Path Env:_OLD_VIRTUAL_PATH
+    }
+
+    # Just remove the VIRTUAL_ENV altogether:
+    if (Test-Path -Path Env:VIRTUAL_ENV) {
+        Remove-Item -Path env:VIRTUAL_ENV
+    }
+
+    # Just remove VIRTUAL_ENV_PROMPT altogether.
+    if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {
+        Remove-Item -Path env:VIRTUAL_ENV_PROMPT
+    }
+
+    # Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
+    if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
+        Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
+    }
+
+    # Leave deactivate function in the global namespace if requested:
+    if (-not $NonDestructive) {
+        Remove-Item -Path function:deactivate
+    }
+}
+
+<#
+.Description
+Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
+given folder, and returns them in a map.
+
+For each line in the pyvenv.cfg file, if that line can be parsed into exactly
+two strings separated by `=` (with any amount of whitespace surrounding the =)
+then it is considered a `key = value` line. The left hand string is the key,
+the right hand is the value.
+
+If the value starts with a `'` or a `"` then the first and last character is
+stripped from the value before being captured.
+
+.Parameter ConfigDir
+Path to the directory that contains the `pyvenv.cfg` file.
+#>
+function Get-PyVenvConfig(
+    [String]
+    $ConfigDir
+) {
+    Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
+
+    # Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
+    $pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
+
+    # An empty map will be returned if no config file is found.
+    $pyvenvConfig = @{ }
+
+    if ($pyvenvConfigPath) {
+
+        Write-Verbose "File exists, parse `key = value` lines"
+        $pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
+
+        $pyvenvConfigContent | ForEach-Object {
+            $keyval = $PSItem -split "\s*=\s*", 2
+            if ($keyval[0] -and $keyval[1]) {
+                $val = $keyval[1]
+
+                # Remove extraneous quotations around a string value.
+                if ("'""".Contains($val.Substring(0, 1))) {
+                    $val = $val.Substring(1, $val.Length - 2)
+                }
+
+                $pyvenvConfig[$keyval[0]] = $val
+                Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
+            }
+        }
+    }
+    return $pyvenvConfig
+}
+
+
+<# Begin Activate script --------------------------------------------------- #>
+
+# Determine the containing directory of this script
+$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
+$VenvExecDir = Get-Item -Path $VenvExecPath
+
+Write-Verbose "Activation script is located in path: '$VenvExecPath'"
+Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
+Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
+
+# Set values required in priority: CmdLine, ConfigFile, Default
+# First, get the location of the virtual environment, it might not be
+# VenvExecDir if specified on the command line.
+if ($VenvDir) {
+    Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
+}
+else {
+    Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
+    $VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
+    Write-Verbose "VenvDir=$VenvDir"
+}
+
+# Next, read the `pyvenv.cfg` file to determine any required value such
+# as `prompt`.
+$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
+
+# Next, set the prompt from the command line, or the config file, or
+# just use the name of the virtual environment folder.
+if ($Prompt) {
+    Write-Verbose "Prompt specified as argument, using '$Prompt'"
+}
+else {
+    Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
+    if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
+        Write-Verbose "  Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
+        $Prompt = $pyvenvCfg['prompt'];
+    }
+    else {
+        Write-Verbose "  Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
+        Write-Verbose "  Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
+        $Prompt = Split-Path -Path $venvDir -Leaf
+    }
+}
+
+Write-Verbose "Prompt = '$Prompt'"
+Write-Verbose "VenvDir='$VenvDir'"
+
+# Deactivate any currently active virtual environment, but leave the
+# deactivate function in place.
+deactivate -nondestructive
+
+# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
+# that there is an activated venv.
+$env:VIRTUAL_ENV = $VenvDir
+
+if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
+
+    Write-Verbose "Setting prompt to '$Prompt'"
+
+    # Set the prompt to include the env name
+    # Make sure _OLD_VIRTUAL_PROMPT is global
+    function global:_OLD_VIRTUAL_PROMPT { "" }
+    Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
+    New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
+
+    function global:prompt {
+        Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
+        _OLD_VIRTUAL_PROMPT
+    }
+    $env:VIRTUAL_ENV_PROMPT = $Prompt
+}
+
+# Clear PYTHONHOME
+if (Test-Path -Path Env:PYTHONHOME) {
+    Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
+    Remove-Item -Path Env:PYTHONHOME
+}
+
+# Add the venv to the PATH
+Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
+$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"

.venv/bin/activate

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+# This file must be used with "source bin/activate" *from bash*
+# You cannot run it directly
+
+deactivate () {
+    # reset old environment variables
+    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
+        PATH="${_OLD_VIRTUAL_PATH:-}"
+        export PATH
+        unset _OLD_VIRTUAL_PATH
+    fi
+    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
+        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
+        export PYTHONHOME
+        unset _OLD_VIRTUAL_PYTHONHOME
+    fi
+
+    # Call hash to forget past commands. Without forgetting
+    # past commands the $PATH changes we made may not be respected
+    hash -r 2> /dev/null
+
+    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
+        PS1="${_OLD_VIRTUAL_PS1:-}"
+        export PS1
+        unset _OLD_VIRTUAL_PS1
+    fi
+
+    unset VIRTUAL_ENV
+    unset VIRTUAL_ENV_PROMPT
+    if [ ! "${1:-}" = "nondestructive" ] ; then
+    # Self destruct!
+        unset -f deactivate
+    fi
+}
+
+# unset irrelevant variables
+deactivate nondestructive
+
+# on Windows, a path can contain colons and backslashes and has to be converted:
+if [ "${OSTYPE:-}" = "cygwin" ] || [ "${OSTYPE:-}" = "msys" ] ; then
+    # transform D:\path\to\venv to /d/path/to/venv on MSYS
+    # and to /cygdrive/d/path/to/venv on Cygwin
+    export VIRTUAL_ENV=$(cygpath /home/intlc/projects/FusionAGI/.venv)
+else
+    # use the path as-is
+    export VIRTUAL_ENV=/home/intlc/projects/FusionAGI/.venv
+fi
+
+_OLD_VIRTUAL_PATH="$PATH"
+PATH="$VIRTUAL_ENV/"bin":$PATH"
+export PATH
+
+# unset PYTHONHOME if set
+# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
+# could use `if (set -u; : $PYTHONHOME) ;` in bash
+if [ -n "${PYTHONHOME:-}" ] ; then
+    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
+    unset PYTHONHOME
+fi
+
+if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
+    _OLD_VIRTUAL_PS1="${PS1:-}"
+    PS1='(.venv) '"${PS1:-}"
+    export PS1
+    VIRTUAL_ENV_PROMPT='(.venv) '
+    export VIRTUAL_ENV_PROMPT
+fi
+
+# Call hash to forget past commands. Without forgetting
+# past commands the $PATH changes we made may not be respected
+hash -r 2> /dev/null

.venv/bin/activate.csh

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+# This file must be used with "source bin/activate.csh" *from csh*.
+# You cannot run it directly.
+
+# Created by Davide Di Blasi <davidedb@gmail.com>.
+# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
+
+alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; unsetenv VIRTUAL_ENV_PROMPT; test "\!:*" != "nondestructive" && unalias deactivate'
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+setenv VIRTUAL_ENV /home/intlc/projects/FusionAGI/.venv
+
+set _OLD_VIRTUAL_PATH="$PATH"
+setenv PATH "$VIRTUAL_ENV/"bin":$PATH"
+
+
+set _OLD_VIRTUAL_PROMPT="$prompt"
+
+if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
+    set prompt = '(.venv) '"$prompt"
+    setenv VIRTUAL_ENV_PROMPT '(.venv) '
+endif
+
+alias pydoc python -m pydoc
+
+rehash

.venv/bin/activate.fish

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+# This file must be used with "source <venv>/bin/activate.fish" *from fish*
+# (https://fishshell.com/). You cannot run it directly.
+
+function deactivate  -d "Exit virtual environment and return to normal shell environment"
+    # reset old environment variables
+    if test -n "$_OLD_VIRTUAL_PATH"
+        set -gx PATH $_OLD_VIRTUAL_PATH
+        set -e _OLD_VIRTUAL_PATH
+    end
+    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
+        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
+        set -e _OLD_VIRTUAL_PYTHONHOME
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+        # prevents error when using nested fish instances (Issue #93858)
+        if functions -q _old_fish_prompt
+            functions -e fish_prompt
+            functions -c _old_fish_prompt fish_prompt
+            functions -e _old_fish_prompt
+        end
+    end
+
+    set -e VIRTUAL_ENV
+    set -e VIRTUAL_ENV_PROMPT
+    if test "$argv[1]" != "nondestructive"
+        # Self-destruct!
+        functions -e deactivate
+    end
+end
+
+# Unset irrelevant variables.
+deactivate nondestructive
+
+set -gx VIRTUAL_ENV /home/intlc/projects/FusionAGI/.venv
+
+set -gx _OLD_VIRTUAL_PATH $PATH
+set -gx PATH "$VIRTUAL_ENV/"bin $PATH
+
+# Unset PYTHONHOME if set.
+if set -q PYTHONHOME
+    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
+    set -e PYTHONHOME
+end
+
+if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
+    # fish uses a function instead of an env var to generate the prompt.
+
+    # Save the current fish_prompt function as the function _old_fish_prompt.
+    functions -c fish_prompt _old_fish_prompt
+
+    # With the original prompt function renamed, we can override with our own.
+    function fish_prompt
+        # Save the return status of the last command.
+        set -l old_status $status
+
+        # Output the venv prompt; color taken from the blue of the Python logo.
+        printf "%s%s%s" (set_color 4B8BBE) '(.venv) ' (set_color normal)
+
+        # Restore the return status of the previous command.
+        echo "exit $old_status" | .
+        # Output the original/"old" prompt.
+        _old_fish_prompt
+    end
+
+    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
+    set -gx VIRTUAL_ENV_PROMPT '(.venv) '
+end

.venv/bin/dmypy

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from mypy.dmypy.client import console_entry
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(console_entry())

.venv/bin/fastapi

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from fastapi.cli import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/httpx

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from httpx import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/mypy

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from mypy.__main__ import console_entry
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(console_entry())

.venv/bin/mypyc

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from mypyc.__main__ import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/pip

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/pip3

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/pip3.12

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pip._internal.cli.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/py.test

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pytest import console_main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(console_main())

.venv/bin/pygmentize

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pygments.cmdline import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/pytest

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from pytest import console_main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(console_main())

.venv/bin/python

@@ -0,0 +1 @@
+python3

.venv/bin/python3

@@ -0,0 +1 @@
+/usr/bin/python3

.venv/bin/python3.12

@@ -0,0 +1 @@
+python3

.venv/bin/stubgen

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from mypy.stubgen import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/stubtest

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from mypy.stubtest import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/bin/uvicorn

@@ -0,0 +1,8 @@
+#!/home/intlc/projects/FusionAGI/.venv/bin/python3
+# -*- coding: utf-8 -*-
+import re
+import sys
+from uvicorn.main import main
+if __name__ == '__main__':
+    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
+    sys.exit(main())

.venv/lib/python3.12/site-packages/__editable__.fusionagi-0.1.0.pth

@@ -0,0 +1 @@
+import __editable___fusionagi_0_1_0_finder; __editable___fusionagi_0_1_0_finder.install()

.venv/lib/python3.12/site-packages/__editable___fusionagi_0_1_0_finder.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+import sys
+from importlib.machinery import ModuleSpec, PathFinder
+from importlib.machinery import all_suffixes as module_suffixes
+from importlib.util import spec_from_file_location
+from itertools import chain
+from pathlib import Path
+
+MAPPING: dict[str, str] = {'fusionagi': '/home/intlc/projects/FusionAGI/fusionagi'}
+NAMESPACES: dict[str, list[str]] = {}
+PATH_PLACEHOLDER = '__editable__.fusionagi-0.1.0.finder' + ".__path_hook__"
+
+
+class _EditableFinder:  # MetaPathFinder
+    @classmethod
+    def find_spec(cls, fullname: str, path=None, target=None) -> ModuleSpec | None:  # type: ignore
+        # Top-level packages and modules (we know these exist in the FS)
+        if fullname in MAPPING:
+            pkg_path = MAPPING[fullname]
+            return cls._find_spec(fullname, Path(pkg_path))
+
+        # Handle immediate children modules (required for namespaces to work)
+        # To avoid problems with case sensitivity in the file system we delegate
+        # to the importlib.machinery implementation.
+        parent, _, child = fullname.rpartition(".")
+        if parent and parent in MAPPING:
+            return PathFinder.find_spec(fullname, path=[MAPPING[parent]])
+
+        # Other levels of nesting should be handled automatically by importlib
+        # using the parent path.
+        return None
+
+    @classmethod
+    def _find_spec(cls, fullname: str, candidate_path: Path) -> ModuleSpec | None:
+        init = candidate_path / "__init__.py"
+        candidates = (candidate_path.with_suffix(x) for x in module_suffixes())
+        for candidate in chain([init], candidates):
+            if candidate.exists():
+                return spec_from_file_location(fullname, candidate)
+        return None
+
+
+class _EditableNamespaceFinder:  # PathEntryFinder
+    @classmethod
+    def _path_hook(cls, path) -> type[_EditableNamespaceFinder]:
+        if path == PATH_PLACEHOLDER:
+            return cls
+        raise ImportError
+
+    @classmethod
+    def _paths(cls, fullname: str) -> list[str]:
+        paths = NAMESPACES[fullname]
+        if not paths and fullname in MAPPING:
+            paths = [MAPPING[fullname]]
+        # Always add placeholder, for 2 reasons:
+        # 1. __path__ cannot be empty for the spec to be considered namespace.
+        # 2. In the case of nested namespaces, we need to force
+        #    import machinery to query _EditableNamespaceFinder again.
+        return [*paths, PATH_PLACEHOLDER]
+
+    @classmethod
+    def find_spec(cls, fullname: str, target=None) -> ModuleSpec | None:  # type: ignore
+        if fullname in NAMESPACES:
+            spec = ModuleSpec(fullname, None, is_package=True)
+            spec.submodule_search_locations = cls._paths(fullname)
+            return spec
+        return None
+
+    @classmethod
+    def find_module(cls, _fullname) -> None:
+        return None
+
+
+def install():
+    if not any(finder == _EditableFinder for finder in sys.meta_path):
+        sys.meta_path.append(_EditableFinder)
+
+    if not NAMESPACES:
+        return
+
+    if not any(hook == _EditableNamespaceFinder._path_hook for hook in sys.path_hooks):
+        # PathEntryFinder is needed to create NamespaceSpec without private APIS
+        sys.path_hooks.append(_EditableNamespaceFinder._path_hook)
+    if PATH_PLACEHOLDER not in sys.path:
+        sys.path.append(PATH_PLACEHOLDER)  # Used just to trigger the path hook

.venv/lib/python3.12/site-packages/_pytest/__init__.py

@@ -0,0 +1,13 @@
+from __future__ import annotations
+
+
+__all__ = ["__version__", "version_tuple"]
+
+try:
+    from ._version import version as __version__
+    from ._version import version_tuple
+except ImportError:  # pragma: no cover
+    # broken installation, we don't even try
+    # unknown only works because we do poor mans version compare
+    __version__ = "unknown"
+    version_tuple = (0, 0, "unknown")

.venv/lib/python3.12/site-packages/_pytest/_argcomplete.py

@@ -0,0 +1,117 @@
+"""Allow bash-completion for argparse with argcomplete if installed.
+
+Needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail
+to find the magic string, so _ARGCOMPLETE env. var is never set, and
+this does not need special code).
+
+Function try_argcomplete(parser) should be called directly before
+the call to ArgumentParser.parse_args().
+
+The filescompleter is what you normally would use on the positional
+arguments specification, in order to get "dirname/" after "dirn<TAB>"
+instead of the default "dirname ":
+
+   optparser.add_argument(Config._file_or_dir, nargs='*').completer=filescompleter
+
+Other, application specific, completers should go in the file
+doing the add_argument calls as they need to be specified as .completer
+attributes as well. (If argcomplete is not installed, the function the
+attribute points to will not be used).
+
+SPEEDUP
+=======
+
+The generic argcomplete script for bash-completion
+(/etc/bash_completion.d/python-argcomplete.sh)
+uses a python program to determine startup script generated by pip.
+You can speed up completion somewhat by changing this script to include
+  # PYTHON_ARGCOMPLETE_OK
+so the python-argcomplete-check-easy-install-script does not
+need to be called to find the entry point of the code and see if that is
+marked  with PYTHON_ARGCOMPLETE_OK.
+
+INSTALL/DEBUGGING
+=================
+
+To include this support in another application that has setup.py generated
+scripts:
+
+- Add the line:
+    # PYTHON_ARGCOMPLETE_OK
+  near the top of the main python entry point.
+
+- Include in the file calling parse_args():
+    from _argcomplete import try_argcomplete, filescompleter
+  Call try_argcomplete just before parse_args(), and optionally add
+  filescompleter to the positional arguments' add_argument().
+
+If things do not work right away:
+
+- Switch on argcomplete debugging with (also helpful when doing custom
+  completers):
+    export _ARC_DEBUG=1
+
+- Run:
+    python-argcomplete-check-easy-install-script $(which appname)
+    echo $?
+  will echo 0 if the magic line has been found, 1 if not.
+
+- Sometimes it helps to find early on errors using:
+    _ARGCOMPLETE=1 _ARC_DEBUG=1 appname
+  which should throw a KeyError: 'COMPLINE' (which is properly set by the
+  global argcomplete script).
+"""
+
+from __future__ import annotations
+
+import argparse
+from glob import glob
+import os
+import sys
+from typing import Any
+
+
+class FastFilesCompleter:
+    """Fast file completer class."""
+
+    def __init__(self, directories: bool = True) -> None:
+        self.directories = directories
+
+    def __call__(self, prefix: str, **kwargs: Any) -> list[str]:
+        # Only called on non option completions.
+        if os.sep in prefix[1:]:
+            prefix_dir = len(os.path.dirname(prefix) + os.sep)
+        else:
+            prefix_dir = 0
+        completion = []
+        globbed = []
+        if "*" not in prefix and "?" not in prefix:
+            # We are on unix, otherwise no bash.
+            if not prefix or prefix[-1] == os.sep:
+                globbed.extend(glob(prefix + ".*"))
+            prefix += "*"
+        globbed.extend(glob(prefix))
+        for x in sorted(globbed):
+            if os.path.isdir(x):
+                x += "/"
+            # Append stripping the prefix (like bash, not like compgen).
+            completion.append(x[prefix_dir:])
+        return completion
+
+
+if os.environ.get("_ARGCOMPLETE"):
+    try:
+        import argcomplete.completers
+    except ImportError:
+        sys.exit(-1)
+    filescompleter: FastFilesCompleter | None = FastFilesCompleter()
+
+    def try_argcomplete(parser: argparse.ArgumentParser) -> None:
+        argcomplete.autocomplete(parser, always_complete_options=False)
+
+else:
+
+    def try_argcomplete(parser: argparse.ArgumentParser) -> None:
+        pass
+
+    filescompleter = None

.venv/lib/python3.12/site-packages/_pytest/_code/__init__.py

@@ -0,0 +1,26 @@
+"""Python inspection/code generation API."""
+
+from __future__ import annotations
+
+from .code import Code
+from .code import ExceptionInfo
+from .code import filter_traceback
+from .code import Frame
+from .code import getfslineno
+from .code import Traceback
+from .code import TracebackEntry
+from .source import getrawcode
+from .source import Source
+
+
+__all__ = [
+    "Code",
+    "ExceptionInfo",
+    "Frame",
+    "Source",
+    "Traceback",
+    "TracebackEntry",
+    "filter_traceback",
+    "getfslineno",
+    "getrawcode",
+]

.venv/lib/python3.12/site-packages/_pytest/_code/source.py

@@ -0,0 +1,225 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+import ast
+from bisect import bisect_right
+from collections.abc import Iterable
+from collections.abc import Iterator
+import inspect
+import textwrap
+import tokenize
+import types
+from typing import overload
+import warnings
+
+
+class Source:
+    """An immutable object holding a source code fragment.
+
+    When using Source(...), the source lines are deindented.
+    """
+
+    def __init__(self, obj: object = None) -> None:
+        if not obj:
+            self.lines: list[str] = []
+            self.raw_lines: list[str] = []
+        elif isinstance(obj, Source):
+            self.lines = obj.lines
+            self.raw_lines = obj.raw_lines
+        elif isinstance(obj, tuple | list):
+            self.lines = deindent(x.rstrip("\n") for x in obj)
+            self.raw_lines = list(x.rstrip("\n") for x in obj)
+        elif isinstance(obj, str):
+            self.lines = deindent(obj.split("\n"))
+            self.raw_lines = obj.split("\n")
+        else:
+            try:
+                rawcode = getrawcode(obj)
+                src = inspect.getsource(rawcode)
+            except TypeError:
+                src = inspect.getsource(obj)  # type: ignore[arg-type]
+            self.lines = deindent(src.split("\n"))
+            self.raw_lines = src.split("\n")
+
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, Source):
+            return NotImplemented
+        return self.lines == other.lines
+
+    # Ignore type because of https://github.com/python/mypy/issues/4266.
+    __hash__ = None  # type: ignore
+
+    @overload
+    def __getitem__(self, key: int) -> str: ...
+
+    @overload
+    def __getitem__(self, key: slice) -> Source: ...
+
+    def __getitem__(self, key: int | slice) -> str | Source:
+        if isinstance(key, int):
+            return self.lines[key]
+        else:
+            if key.step not in (None, 1):
+                raise IndexError("cannot slice a Source with a step")
+            newsource = Source()
+            newsource.lines = self.lines[key.start : key.stop]
+            newsource.raw_lines = self.raw_lines[key.start : key.stop]
+            return newsource
+
+    def __iter__(self) -> Iterator[str]:
+        return iter(self.lines)
+
+    def __len__(self) -> int:
+        return len(self.lines)
+
+    def strip(self) -> Source:
+        """Return new Source object with trailing and leading blank lines removed."""
+        start, end = 0, len(self)
+        while start < end and not self.lines[start].strip():
+            start += 1
+        while end > start and not self.lines[end - 1].strip():
+            end -= 1
+        source = Source()
+        source.raw_lines = self.raw_lines
+        source.lines[:] = self.lines[start:end]
+        return source
+
+    def indent(self, indent: str = " " * 4) -> Source:
+        """Return a copy of the source object with all lines indented by the
+        given indent-string."""
+        newsource = Source()
+        newsource.raw_lines = self.raw_lines
+        newsource.lines = [(indent + line) for line in self.lines]
+        return newsource
+
+    def getstatement(self, lineno: int) -> Source:
+        """Return Source statement which contains the given linenumber
+        (counted from 0)."""
+        start, end = self.getstatementrange(lineno)
+        return self[start:end]
+
+    def getstatementrange(self, lineno: int) -> tuple[int, int]:
+        """Return (start, end) tuple which spans the minimal statement region
+        which containing the given lineno."""
+        if not (0 <= lineno < len(self)):
+            raise IndexError("lineno out of range")
+        _ast, start, end = getstatementrange_ast(lineno, self)
+        return start, end
+
+    def deindent(self) -> Source:
+        """Return a new Source object deindented."""
+        newsource = Source()
+        newsource.lines[:] = deindent(self.lines)
+        newsource.raw_lines = self.raw_lines
+        return newsource
+
+    def __str__(self) -> str:
+        return "\n".join(self.lines)
+
+
+#
+# helper functions
+#
+
+
+def findsource(obj) -> tuple[Source | None, int]:
+    try:
+        sourcelines, lineno = inspect.findsource(obj)
+    except Exception:
+        return None, -1
+    source = Source()
+    source.lines = [line.rstrip() for line in sourcelines]
+    source.raw_lines = sourcelines
+    return source, lineno
+
+
+def getrawcode(obj: object, trycall: bool = True) -> types.CodeType:
+    """Return code object for given function."""
+    try:
+        return obj.__code__  # type: ignore[attr-defined,no-any-return]
+    except AttributeError:
+        pass
+    if trycall:
+        call = getattr(obj, "__call__", None)
+        if call and not isinstance(obj, type):
+            return getrawcode(call, trycall=False)
+    raise TypeError(f"could not get code object for {obj!r}")
+
+
+def deindent(lines: Iterable[str]) -> list[str]:
+    return textwrap.dedent("\n".join(lines)).splitlines()
+
+
+def get_statement_startend2(lineno: int, node: ast.AST) -> tuple[int, int | None]:
+    # Flatten all statements and except handlers into one lineno-list.
+    # AST's line numbers start indexing at 1.
+    values: list[int] = []
+    for x in ast.walk(node):
+        if isinstance(x, ast.stmt | ast.ExceptHandler):
+            # The lineno points to the class/def, so need to include the decorators.
+            if isinstance(x, ast.ClassDef | ast.FunctionDef | ast.AsyncFunctionDef):
+                for d in x.decorator_list:
+                    values.append(d.lineno - 1)
+            values.append(x.lineno - 1)
+            for name in ("finalbody", "orelse"):
+                val: list[ast.stmt] | None = getattr(x, name, None)
+                if val:
+                    # Treat the finally/orelse part as its own statement.
+                    values.append(val[0].lineno - 1 - 1)
+    values.sort()
+    insert_index = bisect_right(values, lineno)
+    start = values[insert_index - 1]
+    if insert_index >= len(values):
+        end = None
+    else:
+        end = values[insert_index]
+    return start, end
+
+
+def getstatementrange_ast(
+    lineno: int,
+    source: Source,
+    assertion: bool = False,
+    astnode: ast.AST | None = None,
+) -> tuple[ast.AST, int, int]:
+    if astnode is None:
+        content = str(source)
+        # See #4260:
+        # Don't produce duplicate warnings when compiling source to find AST.
+        with warnings.catch_warnings():
+            warnings.simplefilter("ignore")
+            astnode = ast.parse(content, "source", "exec")
+
+    start, end = get_statement_startend2(lineno, astnode)
+    # We need to correct the end:
+    # - ast-parsing strips comments
+    # - there might be empty lines
+    # - we might have lesser indented code blocks at the end
+    if end is None:
+        end = len(source.lines)
+
+    if end > start + 1:
+        # Make sure we don't span differently indented code blocks
+        # by using the BlockFinder helper used which inspect.getsource() uses itself.
+        block_finder = inspect.BlockFinder()
+        # If we start with an indented line, put blockfinder to "started" mode.
+        block_finder.started = (
+            bool(source.lines[start]) and source.lines[start][0].isspace()
+        )
+        it = ((x + "\n") for x in source.lines[start:end])
+        try:
+            for tok in tokenize.generate_tokens(lambda: next(it)):
+                block_finder.tokeneater(*tok)
+        except (inspect.EndOfBlock, IndentationError):
+            end = block_finder.last + start
+        except Exception:
+            pass
+
+    # The end might still point to a comment or empty line, correct it.
+    while end:
+        line = source.lines[end - 1].lstrip()
+        if line.startswith("#") or not line:
+            end -= 1
+        else:
+            break
+    return astnode, start, end

.venv/lib/python3.12/site-packages/_pytest/_io/__init__.py

@@ -0,0 +1,10 @@
+from __future__ import annotations
+
+from .terminalwriter import get_terminal_width
+from .terminalwriter import TerminalWriter
+
+
+__all__ = [
+    "TerminalWriter",
+    "get_terminal_width",
+]

.venv/lib/python3.12/site-packages/_pytest/_io/pprint.py

@@ -0,0 +1,673 @@
+# mypy: allow-untyped-defs
+# This module was imported from the cpython standard library
+# (https://github.com/python/cpython/) at commit
+# c5140945c723ae6c4b7ee81ff720ac8ea4b52cfd (python3.12).
+#
+#
+#  Original Author:      Fred L. Drake, Jr.
+#                        fdrake@acm.org
+#
+#  This is a simple little module I wrote to make life easier.  I didn't
+#  see anything quite like it in the library, though I may have overlooked
+#  something.  I wrote this when I was trying to read some heavily nested
+#  tuples with fairly non-descriptive content.  This is modeled very much
+#  after Lisp/Scheme - style pretty-printing of lists.  If you find it
+#  useful, thank small children who sleep at night.
+from __future__ import annotations
+
+import collections as _collections
+from collections.abc import Callable
+from collections.abc import Iterator
+import dataclasses as _dataclasses
+from io import StringIO as _StringIO
+import re
+import types as _types
+from typing import Any
+from typing import IO
+
+
+class _safe_key:
+    """Helper function for key functions when sorting unorderable objects.
+
+    The wrapped-object will fallback to a Py2.x style comparison for
+    unorderable types (sorting first comparing the type name and then by
+    the obj ids).  Does not work recursively, so dict.items() must have
+    _safe_key applied to both the key and the value.
+
+    """
+
+    __slots__ = ["obj"]
+
+    def __init__(self, obj):
+        self.obj = obj
+
+    def __lt__(self, other):
+        try:
+            return self.obj < other.obj
+        except TypeError:
+            return (str(type(self.obj)), id(self.obj)) < (
+                str(type(other.obj)),
+                id(other.obj),
+            )
+
+
+def _safe_tuple(t):
+    """Helper function for comparing 2-tuples"""
+    return _safe_key(t[0]), _safe_key(t[1])
+
+
+class PrettyPrinter:
+    def __init__(
+        self,
+        indent: int = 4,
+        width: int = 80,
+        depth: int | None = None,
+    ) -> None:
+        """Handle pretty printing operations onto a stream using a set of
+        configured parameters.
+
+        indent
+            Number of spaces to indent for each level of nesting.
+
+        width
+            Attempted maximum number of columns in the output.
+
+        depth
+            The maximum depth to print out nested structures.
+
+        """
+        if indent < 0:
+            raise ValueError("indent must be >= 0")
+        if depth is not None and depth <= 0:
+            raise ValueError("depth must be > 0")
+        if not width:
+            raise ValueError("width must be != 0")
+        self._depth = depth
+        self._indent_per_level = indent
+        self._width = width
+
+    def pformat(self, object: Any) -> str:
+        sio = _StringIO()
+        self._format(object, sio, 0, 0, set(), 0)
+        return sio.getvalue()
+
+    def _format(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        objid = id(object)
+        if objid in context:
+            stream.write(_recursion(object))
+            return
+
+        p = self._dispatch.get(type(object).__repr__, None)
+        if p is not None:
+            context.add(objid)
+            p(self, object, stream, indent, allowance, context, level + 1)
+            context.remove(objid)
+        elif (
+            _dataclasses.is_dataclass(object)
+            and not isinstance(object, type)
+            and object.__dataclass_params__.repr  # type:ignore[attr-defined]
+            and
+            # Check dataclass has generated repr method.
+            hasattr(object.__repr__, "__wrapped__")
+            and "__create_fn__" in object.__repr__.__wrapped__.__qualname__
+        ):
+            context.add(objid)
+            self._pprint_dataclass(
+                object, stream, indent, allowance, context, level + 1
+            )
+            context.remove(objid)
+        else:
+            stream.write(self._repr(object, context, level))
+
+    def _pprint_dataclass(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        cls_name = object.__class__.__name__
+        items = [
+            (f.name, getattr(object, f.name))
+            for f in _dataclasses.fields(object)
+            if f.repr
+        ]
+        stream.write(cls_name + "(")
+        self._format_namespace_items(items, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch: dict[
+        Callable[..., str],
+        Callable[[PrettyPrinter, Any, IO[str], int, int, set[int], int], None],
+    ] = {}
+
+    def _pprint_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        write("{")
+        items = sorted(object.items(), key=_safe_tuple)
+        self._format_dict_items(items, stream, indent, allowance, context, level)
+        write("}")
+
+    _dispatch[dict.__repr__] = _pprint_dict
+
+    def _pprint_ordered_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not len(object):
+            stream.write(repr(object))
+            return
+        cls = object.__class__
+        stream.write(cls.__name__ + "(")
+        self._pprint_dict(object, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_collections.OrderedDict.__repr__] = _pprint_ordered_dict
+
+    def _pprint_list(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write("[")
+        self._format_items(object, stream, indent, allowance, context, level)
+        stream.write("]")
+
+    _dispatch[list.__repr__] = _pprint_list
+
+    def _pprint_tuple(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write("(")
+        self._format_items(object, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[tuple.__repr__] = _pprint_tuple
+
+    def _pprint_set(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not len(object):
+            stream.write(repr(object))
+            return
+        typ = object.__class__
+        if typ is set:
+            stream.write("{")
+            endchar = "}"
+        else:
+            stream.write(typ.__name__ + "({")
+            endchar = "})"
+        object = sorted(object, key=_safe_key)
+        self._format_items(object, stream, indent, allowance, context, level)
+        stream.write(endchar)
+
+    _dispatch[set.__repr__] = _pprint_set
+    _dispatch[frozenset.__repr__] = _pprint_set
+
+    def _pprint_str(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        if not len(object):
+            write(repr(object))
+            return
+        chunks = []
+        lines = object.splitlines(True)
+        if level == 1:
+            indent += 1
+            allowance += 1
+        max_width1 = max_width = self._width - indent
+        for i, line in enumerate(lines):
+            rep = repr(line)
+            if i == len(lines) - 1:
+                max_width1 -= allowance
+            if len(rep) <= max_width1:
+                chunks.append(rep)
+            else:
+                # A list of alternating (non-space, space) strings
+                parts = re.findall(r"\S*\s*", line)
+                assert parts
+                assert not parts[-1]
+                parts.pop()  # drop empty last part
+                max_width2 = max_width
+                current = ""
+                for j, part in enumerate(parts):
+                    candidate = current + part
+                    if j == len(parts) - 1 and i == len(lines) - 1:
+                        max_width2 -= allowance
+                    if len(repr(candidate)) > max_width2:
+                        if current:
+                            chunks.append(repr(current))
+                        current = part
+                    else:
+                        current = candidate
+                if current:
+                    chunks.append(repr(current))
+        if len(chunks) == 1:
+            write(rep)
+            return
+        if level == 1:
+            write("(")
+        for i, rep in enumerate(chunks):
+            if i > 0:
+                write("\n" + " " * indent)
+            write(rep)
+        if level == 1:
+            write(")")
+
+    _dispatch[str.__repr__] = _pprint_str
+
+    def _pprint_bytes(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        if len(object) <= 4:
+            write(repr(object))
+            return
+        parens = level == 1
+        if parens:
+            indent += 1
+            allowance += 1
+            write("(")
+        delim = ""
+        for rep in _wrap_bytes_repr(object, self._width - indent, allowance):
+            write(delim)
+            write(rep)
+            if not delim:
+                delim = "\n" + " " * indent
+        if parens:
+            write(")")
+
+    _dispatch[bytes.__repr__] = _pprint_bytes
+
+    def _pprint_bytearray(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        write = stream.write
+        write("bytearray(")
+        self._pprint_bytes(
+            bytes(object), stream, indent + 10, allowance + 1, context, level + 1
+        )
+        write(")")
+
+    _dispatch[bytearray.__repr__] = _pprint_bytearray
+
+    def _pprint_mappingproxy(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write("mappingproxy(")
+        self._format(object.copy(), stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_types.MappingProxyType.__repr__] = _pprint_mappingproxy
+
+    def _pprint_simplenamespace(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if type(object) is _types.SimpleNamespace:
+            # The SimpleNamespace repr is "namespace" instead of the class
+            # name, so we do the same here. For subclasses; use the class name.
+            cls_name = "namespace"
+        else:
+            cls_name = object.__class__.__name__
+        items = object.__dict__.items()
+        stream.write(cls_name + "(")
+        self._format_namespace_items(items, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_types.SimpleNamespace.__repr__] = _pprint_simplenamespace
+
+    def _format_dict_items(
+        self,
+        items: list[tuple[Any, Any]],
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not items:
+            return
+
+        write = stream.write
+        item_indent = indent + self._indent_per_level
+        delimnl = "\n" + " " * item_indent
+        for key, ent in items:
+            write(delimnl)
+            write(self._repr(key, context, level))
+            write(": ")
+            self._format(ent, stream, item_indent, 1, context, level)
+            write(",")
+
+        write("\n" + " " * indent)
+
+    def _format_namespace_items(
+        self,
+        items: list[tuple[Any, Any]],
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not items:
+            return
+
+        write = stream.write
+        item_indent = indent + self._indent_per_level
+        delimnl = "\n" + " " * item_indent
+        for key, ent in items:
+            write(delimnl)
+            write(key)
+            write("=")
+            if id(ent) in context:
+                # Special-case representation of recursion to match standard
+                # recursive dataclass repr.
+                write("...")
+            else:
+                self._format(
+                    ent,
+                    stream,
+                    item_indent + len(key) + 1,
+                    1,
+                    context,
+                    level,
+                )
+
+            write(",")
+
+        write("\n" + " " * indent)
+
+    def _format_items(
+        self,
+        items: list[Any],
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not items:
+            return
+
+        write = stream.write
+        item_indent = indent + self._indent_per_level
+        delimnl = "\n" + " " * item_indent
+
+        for item in items:
+            write(delimnl)
+            self._format(item, stream, item_indent, 1, context, level)
+            write(",")
+
+        write("\n" + " " * indent)
+
+    def _repr(self, object: Any, context: set[int], level: int) -> str:
+        return self._safe_repr(object, context.copy(), self._depth, level)
+
+    def _pprint_default_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        rdf = self._repr(object.default_factory, context, level)
+        stream.write(f"{object.__class__.__name__}({rdf}, ")
+        self._pprint_dict(object, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_collections.defaultdict.__repr__] = _pprint_default_dict
+
+    def _pprint_counter(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write(object.__class__.__name__ + "(")
+
+        if object:
+            stream.write("{")
+            items = object.most_common()
+            self._format_dict_items(items, stream, indent, allowance, context, level)
+            stream.write("}")
+
+        stream.write(")")
+
+    _dispatch[_collections.Counter.__repr__] = _pprint_counter
+
+    def _pprint_chain_map(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        if not len(object.maps) or (len(object.maps) == 1 and not len(object.maps[0])):
+            stream.write(repr(object))
+            return
+
+        stream.write(object.__class__.__name__ + "(")
+        self._format_items(object.maps, stream, indent, allowance, context, level)
+        stream.write(")")
+
+    _dispatch[_collections.ChainMap.__repr__] = _pprint_chain_map
+
+    def _pprint_deque(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        stream.write(object.__class__.__name__ + "(")
+        if object.maxlen is not None:
+            stream.write(f"maxlen={object.maxlen}, ")
+        stream.write("[")
+
+        self._format_items(object, stream, indent, allowance + 1, context, level)
+        stream.write("])")
+
+    _dispatch[_collections.deque.__repr__] = _pprint_deque
+
+    def _pprint_user_dict(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        self._format(object.data, stream, indent, allowance, context, level - 1)
+
+    _dispatch[_collections.UserDict.__repr__] = _pprint_user_dict
+
+    def _pprint_user_list(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        self._format(object.data, stream, indent, allowance, context, level - 1)
+
+    _dispatch[_collections.UserList.__repr__] = _pprint_user_list
+
+    def _pprint_user_string(
+        self,
+        object: Any,
+        stream: IO[str],
+        indent: int,
+        allowance: int,
+        context: set[int],
+        level: int,
+    ) -> None:
+        self._format(object.data, stream, indent, allowance, context, level - 1)
+
+    _dispatch[_collections.UserString.__repr__] = _pprint_user_string
+
+    def _safe_repr(
+        self, object: Any, context: set[int], maxlevels: int | None, level: int
+    ) -> str:
+        typ = type(object)
+        if typ in _builtin_scalars:
+            return repr(object)
+
+        r = getattr(typ, "__repr__", None)
+
+        if issubclass(typ, dict) and r is dict.__repr__:
+            if not object:
+                return "{}"
+            objid = id(object)
+            if maxlevels and level >= maxlevels:
+                return "{...}"
+            if objid in context:
+                return _recursion(object)
+            context.add(objid)
+            components: list[str] = []
+            append = components.append
+            level += 1
+            for k, v in sorted(object.items(), key=_safe_tuple):
+                krepr = self._safe_repr(k, context, maxlevels, level)
+                vrepr = self._safe_repr(v, context, maxlevels, level)
+                append(f"{krepr}: {vrepr}")
+            context.remove(objid)
+            return "{{{}}}".format(", ".join(components))
+
+        if (issubclass(typ, list) and r is list.__repr__) or (
+            issubclass(typ, tuple) and r is tuple.__repr__
+        ):
+            if issubclass(typ, list):
+                if not object:
+                    return "[]"
+                format = "[%s]"
+            elif len(object) == 1:
+                format = "(%s,)"
+            else:
+                if not object:
+                    return "()"
+                format = "(%s)"
+            objid = id(object)
+            if maxlevels and level >= maxlevels:
+                return format % "..."
+            if objid in context:
+                return _recursion(object)
+            context.add(objid)
+            components = []
+            append = components.append
+            level += 1
+            for o in object:
+                orepr = self._safe_repr(o, context, maxlevels, level)
+                append(orepr)
+            context.remove(objid)
+            return format % ", ".join(components)
+
+        return repr(object)
+
+
+_builtin_scalars = frozenset(
+    {str, bytes, bytearray, float, complex, bool, type(None), int}
+)
+
+
+def _recursion(object: Any) -> str:
+    return f"<Recursion on {type(object).__name__} with id={id(object)}>"
+
+
+def _wrap_bytes_repr(object: Any, width: int, allowance: int) -> Iterator[str]:
+    current = b""
+    last = len(object) // 4 * 4
+    for i in range(0, len(object), 4):
+        part = object[i : i + 4]
+        candidate = current + part
+        if i == last:
+            width -= allowance
+        if len(repr(candidate)) > width:
+            if current:
+                yield repr(current)
+            current = part
+        else:
+            current = candidate
+    if current:
+        yield repr(current)

.venv/lib/python3.12/site-packages/_pytest/_io/saferepr.py

@@ -0,0 +1,130 @@
+from __future__ import annotations
+
+import pprint
+import reprlib
+
+
+def _try_repr_or_str(obj: object) -> str:
+    try:
+        return repr(obj)
+    except (KeyboardInterrupt, SystemExit):
+        raise
+    except BaseException:
+        return f'{type(obj).__name__}("{obj}")'
+
+
+def _format_repr_exception(exc: BaseException, obj: object) -> str:
+    try:
+        exc_info = _try_repr_or_str(exc)
+    except (KeyboardInterrupt, SystemExit):
+        raise
+    except BaseException as inner_exc:
+        exc_info = f"unpresentable exception ({_try_repr_or_str(inner_exc)})"
+    return (
+        f"<[{exc_info} raised in repr()] {type(obj).__name__} object at 0x{id(obj):x}>"
+    )
+
+
+def _ellipsize(s: str, maxsize: int) -> str:
+    if len(s) > maxsize:
+        i = max(0, (maxsize - 3) // 2)
+        j = max(0, maxsize - 3 - i)
+        return s[:i] + "..." + s[len(s) - j :]
+    return s
+
+
+class SafeRepr(reprlib.Repr):
+    """
+    repr.Repr that limits the resulting size of repr() and includes
+    information on exceptions raised during the call.
+    """
+
+    def __init__(self, maxsize: int | None, use_ascii: bool = False) -> None:
+        """
+        :param maxsize:
+            If not None, will truncate the resulting repr to that specific size, using ellipsis
+            somewhere in the middle to hide the extra text.
+            If None, will not impose any size limits on the returning repr.
+        """
+        super().__init__()
+        # ``maxstring`` is used by the superclass, and needs to be an int; using a
+        # very large number in case maxsize is None, meaning we want to disable
+        # truncation.
+        self.maxstring = maxsize if maxsize is not None else 1_000_000_000
+        self.maxsize = maxsize
+        self.use_ascii = use_ascii
+
+    def repr(self, x: object) -> str:
+        try:
+            if self.use_ascii:
+                s = ascii(x)
+            else:
+                s = super().repr(x)
+        except (KeyboardInterrupt, SystemExit):
+            raise
+        except BaseException as exc:
+            s = _format_repr_exception(exc, x)
+        if self.maxsize is not None:
+            s = _ellipsize(s, self.maxsize)
+        return s
+
+    def repr_instance(self, x: object, level: int) -> str:
+        try:
+            s = repr(x)
+        except (KeyboardInterrupt, SystemExit):
+            raise
+        except BaseException as exc:
+            s = _format_repr_exception(exc, x)
+        if self.maxsize is not None:
+            s = _ellipsize(s, self.maxsize)
+        return s
+
+
+def safeformat(obj: object) -> str:
+    """Return a pretty printed string for the given object.
+
+    Failing __repr__ functions of user instances will be represented
+    with a short exception info.
+    """
+    try:
+        return pprint.pformat(obj)
+    except Exception as exc:
+        return _format_repr_exception(exc, obj)
+
+
+# Maximum size of overall repr of objects to display during assertion errors.
+DEFAULT_REPR_MAX_SIZE = 240
+
+
+def saferepr(
+    obj: object, maxsize: int | None = DEFAULT_REPR_MAX_SIZE, use_ascii: bool = False
+) -> str:
+    """Return a size-limited safe repr-string for the given object.
+
+    Failing __repr__ functions of user instances will be represented
+    with a short exception info and 'saferepr' generally takes
+    care to never raise exceptions itself.
+
+    This function is a wrapper around the Repr/reprlib functionality of the
+    stdlib.
+    """
+    return SafeRepr(maxsize, use_ascii).repr(obj)
+
+
+def saferepr_unlimited(obj: object, use_ascii: bool = True) -> str:
+    """Return an unlimited-size safe repr-string for the given object.
+
+    As with saferepr, failing __repr__ functions of user instances
+    will be represented with a short exception info.
+
+    This function is a wrapper around simple repr.
+
+    Note: a cleaner solution would be to alter ``saferepr``this way
+    when maxsize=None, but that might affect some other code.
+    """
+    try:
+        if use_ascii:
+            return ascii(obj)
+        return repr(obj)
+    except Exception as exc:
+        return _format_repr_exception(exc, obj)

.venv/lib/python3.12/site-packages/_pytest/_io/terminalwriter.py

@@ -0,0 +1,258 @@
+"""Helper functions for writing to terminals and files."""
+
+from __future__ import annotations
+
+from collections.abc import Sequence
+import os
+import shutil
+import sys
+from typing import final
+from typing import Literal
+from typing import TextIO
+
+import pygments
+from pygments.formatters.terminal import TerminalFormatter
+from pygments.lexer import Lexer
+from pygments.lexers.diff import DiffLexer
+from pygments.lexers.python import PythonLexer
+
+from ..compat import assert_never
+from .wcwidth import wcswidth
+
+
+# This code was initially copied from py 1.8.1, file _io/terminalwriter.py.
+
+
+def get_terminal_width() -> int:
+    width, _ = shutil.get_terminal_size(fallback=(80, 24))
+
+    # The Windows get_terminal_size may be bogus, let's sanify a bit.
+    if width < 40:
+        width = 80
+
+    return width
+
+
+def should_do_markup(file: TextIO) -> bool:
+    if os.environ.get("PY_COLORS") == "1":
+        return True
+    if os.environ.get("PY_COLORS") == "0":
+        return False
+    if os.environ.get("NO_COLOR"):
+        return False
+    if os.environ.get("FORCE_COLOR"):
+        return True
+    return (
+        hasattr(file, "isatty") and file.isatty() and os.environ.get("TERM") != "dumb"
+    )
+
+
+@final
+class TerminalWriter:
+    _esctable = dict(
+        black=30,
+        red=31,
+        green=32,
+        yellow=33,
+        blue=34,
+        purple=35,
+        cyan=36,
+        white=37,
+        Black=40,
+        Red=41,
+        Green=42,
+        Yellow=43,
+        Blue=44,
+        Purple=45,
+        Cyan=46,
+        White=47,
+        bold=1,
+        light=2,
+        blink=5,
+        invert=7,
+    )
+
+    def __init__(self, file: TextIO | None = None) -> None:
+        if file is None:
+            file = sys.stdout
+        if hasattr(file, "isatty") and file.isatty() and sys.platform == "win32":
+            try:
+                import colorama
+            except ImportError:
+                pass
+            else:
+                file = colorama.AnsiToWin32(file).stream
+                assert file is not None
+        self._file = file
+        self.hasmarkup = should_do_markup(file)
+        self._current_line = ""
+        self._terminal_width: int | None = None
+        self.code_highlight = True
+
+    @property
+    def fullwidth(self) -> int:
+        if self._terminal_width is not None:
+            return self._terminal_width
+        return get_terminal_width()
+
+    @fullwidth.setter
+    def fullwidth(self, value: int) -> None:
+        self._terminal_width = value
+
+    @property
+    def width_of_current_line(self) -> int:
+        """Return an estimate of the width so far in the current line."""
+        return wcswidth(self._current_line)
+
+    def markup(self, text: str, **markup: bool) -> str:
+        for name in markup:
+            if name not in self._esctable:
+                raise ValueError(f"unknown markup: {name!r}")
+        if self.hasmarkup:
+            esc = [self._esctable[name] for name, on in markup.items() if on]
+            if esc:
+                text = "".join(f"\x1b[{cod}m" for cod in esc) + text + "\x1b[0m"
+        return text
+
+    def sep(
+        self,
+        sepchar: str,
+        title: str | None = None,
+        fullwidth: int | None = None,
+        **markup: bool,
+    ) -> None:
+        if fullwidth is None:
+            fullwidth = self.fullwidth
+        # The goal is to have the line be as long as possible
+        # under the condition that len(line) <= fullwidth.
+        if sys.platform == "win32":
+            # If we print in the last column on windows we are on a
+            # new line but there is no way to verify/neutralize this
+            # (we may not know the exact line width).
+            # So let's be defensive to avoid empty lines in the output.
+            fullwidth -= 1
+        if title is not None:
+            # we want 2 + 2*len(fill) + len(title) <= fullwidth
+            # i.e.    2 + 2*len(sepchar)*N + len(title) <= fullwidth
+            #         2*len(sepchar)*N <= fullwidth - len(title) - 2
+            #         N <= (fullwidth - len(title) - 2) // (2*len(sepchar))
+            N = max((fullwidth - len(title) - 2) // (2 * len(sepchar)), 1)
+            fill = sepchar * N
+            line = f"{fill} {title} {fill}"
+        else:
+            # we want len(sepchar)*N <= fullwidth
+            # i.e.    N <= fullwidth // len(sepchar)
+            line = sepchar * (fullwidth // len(sepchar))
+        # In some situations there is room for an extra sepchar at the right,
+        # in particular if we consider that with a sepchar like "_ " the
+        # trailing space is not important at the end of the line.
+        if len(line) + len(sepchar.rstrip()) <= fullwidth:
+            line += sepchar.rstrip()
+
+        self.line(line, **markup)
+
+    def write(self, msg: str, *, flush: bool = False, **markup: bool) -> None:
+        if msg:
+            current_line = msg.rsplit("\n", 1)[-1]
+            if "\n" in msg:
+                self._current_line = current_line
+            else:
+                self._current_line += current_line
+
+            msg = self.markup(msg, **markup)
+
+            self.write_raw(msg, flush=flush)
+
+    def write_raw(self, msg: str, *, flush: bool = False) -> None:
+        try:
+            self._file.write(msg)
+        except UnicodeEncodeError:
+            # Some environments don't support printing general Unicode
+            # strings, due to misconfiguration or otherwise; in that case,
+            # print the string escaped to ASCII.
+            # When the Unicode situation improves we should consider
+            # letting the error propagate instead of masking it (see #7475
+            # for one brief attempt).
+            msg = msg.encode("unicode-escape").decode("ascii")
+            self._file.write(msg)
+
+        if flush:
+            self.flush()
+
+    def line(self, s: str = "", **markup: bool) -> None:
+        self.write(s, **markup)
+        self.write("\n")
+
+    def flush(self) -> None:
+        self._file.flush()
+
+    def _write_source(self, lines: Sequence[str], indents: Sequence[str] = ()) -> None:
+        """Write lines of source code possibly highlighted.
+
+        Keeping this private for now because the API is clunky. We should discuss how
+        to evolve the terminal writer so we can have more precise color support, for example
+        being able to write part of a line in one color and the rest in another, and so on.
+        """
+        if indents and len(indents) != len(lines):
+            raise ValueError(
+                f"indents size ({len(indents)}) should have same size as lines ({len(lines)})"
+            )
+        if not indents:
+            indents = [""] * len(lines)
+        source = "\n".join(lines)
+        new_lines = self._highlight(source).splitlines()
+        # Would be better to strict=True but that fails some CI jobs.
+        for indent, new_line in zip(indents, new_lines, strict=False):
+            self.line(indent + new_line)
+
+    def _get_pygments_lexer(self, lexer: Literal["python", "diff"]) -> Lexer:
+        if lexer == "python":
+            return PythonLexer()
+        elif lexer == "diff":
+            return DiffLexer()
+        else:
+            assert_never(lexer)
+
+    def _get_pygments_formatter(self) -> TerminalFormatter:
+        from _pytest.config.exceptions import UsageError
+
+        theme = os.getenv("PYTEST_THEME")
+        theme_mode = os.getenv("PYTEST_THEME_MODE", "dark")
+
+        try:
+            return TerminalFormatter(bg=theme_mode, style=theme)
+        except pygments.util.ClassNotFound as e:
+            raise UsageError(
+                f"PYTEST_THEME environment variable has an invalid value: '{theme}'. "
+                "Hint: See available pygments styles with `pygmentize -L styles`."
+            ) from e
+        except pygments.util.OptionError as e:
+            raise UsageError(
+                f"PYTEST_THEME_MODE environment variable has an invalid value: '{theme_mode}'. "
+                "The allowed values are 'dark' (default) and 'light'."
+            ) from e
+
+    def _highlight(
+        self, source: str, lexer: Literal["diff", "python"] = "python"
+    ) -> str:
+        """Highlight the given source if we have markup support."""
+        if not source or not self.hasmarkup or not self.code_highlight:
+            return source
+
+        pygments_lexer = self._get_pygments_lexer(lexer)
+        pygments_formatter = self._get_pygments_formatter()
+
+        highlighted: str = pygments.highlight(
+            source, pygments_lexer, pygments_formatter
+        )
+        # pygments terminal formatter may add a newline when there wasn't one.
+        # We don't want this, remove.
+        if highlighted[-1] == "\n" and source[-1] != "\n":
+            highlighted = highlighted[:-1]
+
+        # Some lexers will not set the initial color explicitly
+        # which may lead to the previous color being propagated to the
+        # start of the expression, so reset first.
+        highlighted = "\x1b[0m" + highlighted
+
+        return highlighted

.venv/lib/python3.12/site-packages/_pytest/_io/wcwidth.py

@@ -0,0 +1,57 @@
+from __future__ import annotations
+
+from functools import lru_cache
+import unicodedata
+
+
+@lru_cache(100)
+def wcwidth(c: str) -> int:
+    """Determine how many columns are needed to display a character in a terminal.
+
+    Returns -1 if the character is not printable.
+    Returns 0, 1 or 2 for other characters.
+    """
+    o = ord(c)
+
+    # ASCII fast path.
+    if 0x20 <= o < 0x07F:
+        return 1
+
+    # Some Cf/Zp/Zl characters which should be zero-width.
+    if (
+        o == 0x0000
+        or 0x200B <= o <= 0x200F
+        or 0x2028 <= o <= 0x202E
+        or 0x2060 <= o <= 0x2063
+    ):
+        return 0
+
+    category = unicodedata.category(c)
+
+    # Control characters.
+    if category == "Cc":
+        return -1
+
+    # Combining characters with zero width.
+    if category in ("Me", "Mn"):
+        return 0
+
+    # Full/Wide east asian characters.
+    if unicodedata.east_asian_width(c) in ("F", "W"):
+        return 2
+
+    return 1
+
+
+def wcswidth(s: str) -> int:
+    """Determine how many columns are needed to display a string in a terminal.
+
+    Returns -1 if the string contains non-printable characters.
+    """
+    width = 0
+    for c in unicodedata.normalize("NFC", s):
+        wc = wcwidth(c)
+        if wc < 0:
+            return -1
+        width += wc
+    return width

.venv/lib/python3.12/site-packages/_pytest/_py/error.py

@@ -0,0 +1,119 @@
+"""create errno-specific classes for IO or os calls."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+import errno
+import os
+import sys
+from typing import TYPE_CHECKING
+from typing import TypeVar
+
+
+if TYPE_CHECKING:
+    from typing_extensions import ParamSpec
+
+    P = ParamSpec("P")
+
+R = TypeVar("R")
+
+
+class Error(EnvironmentError):
+    def __repr__(self) -> str:
+        return "{}.{} {!r}: {} ".format(
+            self.__class__.__module__,
+            self.__class__.__name__,
+            self.__class__.__doc__,
+            " ".join(map(str, self.args)),
+            # repr(self.args)
+        )
+
+    def __str__(self) -> str:
+        s = "[{}]: {}".format(
+            self.__class__.__doc__,
+            " ".join(map(str, self.args)),
+        )
+        return s
+
+
+_winerrnomap = {
+    2: errno.ENOENT,
+    3: errno.ENOENT,
+    17: errno.EEXIST,
+    18: errno.EXDEV,
+    13: errno.EBUSY,  # empty cd drive, but ENOMEDIUM seems unavailable
+    22: errno.ENOTDIR,
+    20: errno.ENOTDIR,
+    267: errno.ENOTDIR,
+    5: errno.EACCES,  # anything better?
+}
+
+
+class ErrorMaker:
+    """lazily provides Exception classes for each possible POSIX errno
+    (as defined per the 'errno' module).  All such instances
+    subclass EnvironmentError.
+    """
+
+    _errno2class: dict[int, type[Error]] = {}
+
+    def __getattr__(self, name: str) -> type[Error]:
+        if name[0] == "_":
+            raise AttributeError(name)
+        eno = getattr(errno, name)
+        cls = self._geterrnoclass(eno)
+        setattr(self, name, cls)
+        return cls
+
+    def _geterrnoclass(self, eno: int) -> type[Error]:
+        try:
+            return self._errno2class[eno]
+        except KeyError:
+            clsname = errno.errorcode.get(eno, f"UnknownErrno{eno}")
+            errorcls = type(
+                clsname,
+                (Error,),
+                {"__module__": "py.error", "__doc__": os.strerror(eno)},
+            )
+            self._errno2class[eno] = errorcls
+            return errorcls
+
+    def checked_call(
+        self, func: Callable[P, R], *args: P.args, **kwargs: P.kwargs
+    ) -> R:
+        """Call a function and raise an errno-exception if applicable."""
+        __tracebackhide__ = True
+        try:
+            return func(*args, **kwargs)
+        except Error:
+            raise
+        except OSError as value:
+            if not hasattr(value, "errno"):
+                raise
+            if sys.platform == "win32":
+                try:
+                    # error: Invalid index type "Optional[int]" for "dict[int, int]"; expected type "int"  [index]
+                    # OK to ignore because we catch the KeyError below.
+                    cls = self._geterrnoclass(_winerrnomap[value.errno])  # type:ignore[index]
+                except KeyError:
+                    raise value
+            else:
+                # we are not on Windows, or we got a proper OSError
+                if value.errno is None:
+                    cls = type(
+                        "UnknownErrnoNone",
+                        (Error,),
+                        {"__module__": "py.error", "__doc__": None},
+                    )
+                else:
+                    cls = self._geterrnoclass(value.errno)
+
+            raise cls(f"{func.__name__}{args!r}")
+
+
+_error_maker = ErrorMaker()
+checked_call = _error_maker.checked_call
+
+
+def __getattr__(attr: str) -> type[Error]:
+    return getattr(_error_maker, attr)  # type: ignore[no-any-return]

.venv/lib/python3.12/site-packages/_pytest/_version.py

@@ -0,0 +1,34 @@
+# file generated by setuptools-scm
+# don't change, don't track in version control
+
+__all__ = [
+    "__version__",
+    "__version_tuple__",
+    "version",
+    "version_tuple",
+    "__commit_id__",
+    "commit_id",
+]
+
+TYPE_CHECKING = False
+if TYPE_CHECKING:
+    from typing import Tuple
+    from typing import Union
+
+    VERSION_TUPLE = Tuple[Union[int, str], ...]
+    COMMIT_ID = Union[str, None]
+else:
+    VERSION_TUPLE = object
+    COMMIT_ID = object
+
+version: str
+__version__: str
+__version_tuple__: VERSION_TUPLE
+version_tuple: VERSION_TUPLE
+commit_id: COMMIT_ID
+__commit_id__: COMMIT_ID
+
+__version__ = version = '9.0.2'
+__version_tuple__ = version_tuple = (9, 0, 2)
+
+__commit_id__ = commit_id = None

.venv/lib/python3.12/site-packages/_pytest/assertion/__init__.py

@@ -0,0 +1,208 @@
+# mypy: allow-untyped-defs
+"""Support for presenting detailed information in failing assertions."""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+import sys
+from typing import Any
+from typing import Protocol
+from typing import TYPE_CHECKING
+
+from _pytest.assertion import rewrite
+from _pytest.assertion import truncate
+from _pytest.assertion import util
+from _pytest.assertion.rewrite import assertstate_key
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.nodes import Item
+
+
+if TYPE_CHECKING:
+    from _pytest.main import Session
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("debugconfig")
+    group.addoption(
+        "--assert",
+        action="store",
+        dest="assertmode",
+        choices=("rewrite", "plain"),
+        default="rewrite",
+        metavar="MODE",
+        help=(
+            "Control assertion debugging tools.\n"
+            "'plain' performs no assertion debugging.\n"
+            "'rewrite' (the default) rewrites assert statements in test modules"
+            " on import to provide assert expression information."
+        ),
+    )
+    parser.addini(
+        "enable_assertion_pass_hook",
+        type="bool",
+        default=False,
+        help="Enables the pytest_assertion_pass hook. "
+        "Make sure to delete any previously generated pyc cache files.",
+    )
+
+    parser.addini(
+        "truncation_limit_lines",
+        default=None,
+        help="Set threshold of LINES after which truncation will take effect",
+    )
+    parser.addini(
+        "truncation_limit_chars",
+        default=None,
+        help=("Set threshold of CHARS after which truncation will take effect"),
+    )
+
+    Config._add_verbosity_ini(
+        parser,
+        Config.VERBOSITY_ASSERTIONS,
+        help=(
+            "Specify a verbosity level for assertions, overriding the main level. "
+            "Higher levels will provide more detailed explanation when an assertion fails."
+        ),
+    )
+
+
+def register_assert_rewrite(*names: str) -> None:
+    """Register one or more module names to be rewritten on import.
+
+    This function will make sure that this module or all modules inside
+    the package will get their assert statements rewritten.
+    Thus you should make sure to call this before the module is
+    actually imported, usually in your __init__.py if you are a plugin
+    using a package.
+
+    :param names: The module names to register.
+    """
+    for name in names:
+        if not isinstance(name, str):
+            msg = "expected module names as *args, got {0} instead"  # type: ignore[unreachable]
+            raise TypeError(msg.format(repr(names)))
+    rewrite_hook: RewriteHook
+    for hook in sys.meta_path:
+        if isinstance(hook, rewrite.AssertionRewritingHook):
+            rewrite_hook = hook
+            break
+    else:
+        rewrite_hook = DummyRewriteHook()
+    rewrite_hook.mark_rewrite(*names)
+
+
+class RewriteHook(Protocol):
+    def mark_rewrite(self, *names: str) -> None: ...
+
+
+class DummyRewriteHook:
+    """A no-op import hook for when rewriting is disabled."""
+
+    def mark_rewrite(self, *names: str) -> None:
+        pass
+
+
+class AssertionState:
+    """State for the assertion plugin."""
+
+    def __init__(self, config: Config, mode) -> None:
+        self.mode = mode
+        self.trace = config.trace.root.get("assertion")
+        self.hook: rewrite.AssertionRewritingHook | None = None
+
+
+def install_importhook(config: Config) -> rewrite.AssertionRewritingHook:
+    """Try to install the rewrite hook, raise SystemError if it fails."""
+    config.stash[assertstate_key] = AssertionState(config, "rewrite")
+    config.stash[assertstate_key].hook = hook = rewrite.AssertionRewritingHook(config)
+    sys.meta_path.insert(0, hook)
+    config.stash[assertstate_key].trace("installed rewrite import hook")
+
+    def undo() -> None:
+        hook = config.stash[assertstate_key].hook
+        if hook is not None and hook in sys.meta_path:
+            sys.meta_path.remove(hook)
+
+    config.add_cleanup(undo)
+    return hook
+
+
+def pytest_collection(session: Session) -> None:
+    # This hook is only called when test modules are collected
+    # so for example not in the managing process of pytest-xdist
+    # (which does not collect test modules).
+    assertstate = session.config.stash.get(assertstate_key, None)
+    if assertstate:
+        if assertstate.hook is not None:
+            assertstate.hook.set_session(session)
+
+
+@hookimpl(wrapper=True, tryfirst=True)
+def pytest_runtest_protocol(item: Item) -> Generator[None, object, object]:
+    """Setup the pytest_assertrepr_compare and pytest_assertion_pass hooks.
+
+    The rewrite module will use util._reprcompare if it exists to use custom
+    reporting via the pytest_assertrepr_compare hook.  This sets up this custom
+    comparison for the test.
+    """
+    ihook = item.ihook
+
+    def callbinrepr(op, left: object, right: object) -> str | None:
+        """Call the pytest_assertrepr_compare hook and prepare the result.
+
+        This uses the first result from the hook and then ensures the
+        following:
+        * Overly verbose explanations are truncated unless configured otherwise
+          (eg. if running in verbose mode).
+        * Embedded newlines are escaped to help util.format_explanation()
+          later.
+        * If the rewrite mode is used embedded %-characters are replaced
+          to protect later % formatting.
+
+        The result can be formatted by util.format_explanation() for
+        pretty printing.
+        """
+        hook_result = ihook.pytest_assertrepr_compare(
+            config=item.config, op=op, left=left, right=right
+        )
+        for new_expl in hook_result:
+            if new_expl:
+                new_expl = truncate.truncate_if_required(new_expl, item)
+                new_expl = [line.replace("\n", "\\n") for line in new_expl]
+                res = "\n~".join(new_expl)
+                if item.config.getvalue("assertmode") == "rewrite":
+                    res = res.replace("%", "%%")
+                return res
+        return None
+
+    saved_assert_hooks = util._reprcompare, util._assertion_pass
+    util._reprcompare = callbinrepr
+    util._config = item.config
+
+    if ihook.pytest_assertion_pass.get_hookimpls():
+
+        def call_assertion_pass_hook(lineno: int, orig: str, expl: str) -> None:
+            ihook.pytest_assertion_pass(item=item, lineno=lineno, orig=orig, expl=expl)
+
+        util._assertion_pass = call_assertion_pass_hook
+
+    try:
+        return (yield)
+    finally:
+        util._reprcompare, util._assertion_pass = saved_assert_hooks
+        util._config = None
+
+
+def pytest_sessionfinish(session: Session) -> None:
+    assertstate = session.config.stash.get(assertstate_key, None)
+    if assertstate:
+        if assertstate.hook is not None:
+            assertstate.hook.set_session(None)
+
+
+def pytest_assertrepr_compare(
+    config: Config, op: str, left: Any, right: Any
+) -> list[str] | None:
+    return util.assertrepr_compare(config=config, op=op, left=left, right=right)

.venv/lib/python3.12/site-packages/_pytest/assertion/truncate.py

@@ -0,0 +1,137 @@
+"""Utilities for truncating assertion output.
+
+Current default behaviour is to truncate assertion explanations at
+terminal lines, unless running with an assertions verbosity level of at least 2 or running on CI.
+"""
+
+from __future__ import annotations
+
+from _pytest.compat import running_on_ci
+from _pytest.config import Config
+from _pytest.nodes import Item
+
+
+DEFAULT_MAX_LINES = 8
+DEFAULT_MAX_CHARS = DEFAULT_MAX_LINES * 80
+USAGE_MSG = "use '-vv' to show"
+
+
+def truncate_if_required(explanation: list[str], item: Item) -> list[str]:
+    """Truncate this assertion explanation if the given test item is eligible."""
+    should_truncate, max_lines, max_chars = _get_truncation_parameters(item)
+    if should_truncate:
+        return _truncate_explanation(
+            explanation,
+            max_lines=max_lines,
+            max_chars=max_chars,
+        )
+    return explanation
+
+
+def _get_truncation_parameters(item: Item) -> tuple[bool, int, int]:
+    """Return the truncation parameters related to the given item, as (should truncate, max lines, max chars)."""
+    # We do not need to truncate if one of conditions is met:
+    # 1. Verbosity level is 2 or more;
+    # 2. Test is being run in CI environment;
+    # 3. Both truncation_limit_lines and truncation_limit_chars
+    #    .ini parameters are set to 0 explicitly.
+    max_lines = item.config.getini("truncation_limit_lines")
+    max_lines = int(max_lines if max_lines is not None else DEFAULT_MAX_LINES)
+
+    max_chars = item.config.getini("truncation_limit_chars")
+    max_chars = int(max_chars if max_chars is not None else DEFAULT_MAX_CHARS)
+
+    verbose = item.config.get_verbosity(Config.VERBOSITY_ASSERTIONS)
+
+    should_truncate = verbose < 2 and not running_on_ci()
+    should_truncate = should_truncate and (max_lines > 0 or max_chars > 0)
+
+    return should_truncate, max_lines, max_chars
+
+
+def _truncate_explanation(
+    input_lines: list[str],
+    max_lines: int,
+    max_chars: int,
+) -> list[str]:
+    """Truncate given list of strings that makes up the assertion explanation.
+
+    Truncates to either max_lines, or max_chars - whichever the input reaches
+    first, taking the truncation explanation into account. The remaining lines
+    will be replaced by a usage message.
+    """
+    # Check if truncation required
+    input_char_count = len("".join(input_lines))
+    # The length of the truncation explanation depends on the number of lines
+    # removed but is at least 68 characters:
+    # The real value is
+    # 64 (for the base message:
+    # '...\n...Full output truncated (1 line hidden), use '-vv' to show")'
+    # )
+    # + 1 (for plural)
+    # + int(math.log10(len(input_lines) - max_lines)) (number of hidden line, at least 1)
+    # + 3 for the '...' added to the truncated line
+    # But if there's more than 100 lines it's very likely that we're going to
+    # truncate, so we don't need the exact value using log10.
+    tolerable_max_chars = (
+        max_chars + 70  # 64 + 1 (for plural) + 2 (for '99') + 3 for '...'
+    )
+    # The truncation explanation add two lines to the output
+    tolerable_max_lines = max_lines + 2
+    if (
+        len(input_lines) <= tolerable_max_lines
+        and input_char_count <= tolerable_max_chars
+    ):
+        return input_lines
+    # Truncate first to max_lines, and then truncate to max_chars if necessary
+    if max_lines > 0:
+        truncated_explanation = input_lines[:max_lines]
+    else:
+        truncated_explanation = input_lines
+    truncated_char = True
+    # We reevaluate the need to truncate chars following removal of some lines
+    if len("".join(truncated_explanation)) > tolerable_max_chars and max_chars > 0:
+        truncated_explanation = _truncate_by_char_count(
+            truncated_explanation, max_chars
+        )
+    else:
+        truncated_char = False
+
+    if truncated_explanation == input_lines:
+        # No truncation happened, so we do not need to add any explanations
+        return truncated_explanation
+
+    truncated_line_count = len(input_lines) - len(truncated_explanation)
+    if truncated_explanation[-1]:
+        # Add ellipsis and take into account part-truncated final line
+        truncated_explanation[-1] = truncated_explanation[-1] + "..."
+        if truncated_char:
+            # It's possible that we did not remove any char from this line
+            truncated_line_count += 1
+    else:
+        # Add proper ellipsis when we were able to fit a full line exactly
+        truncated_explanation[-1] = "..."
+    return [
+        *truncated_explanation,
+        "",
+        f"...Full output truncated ({truncated_line_count} line"
+        f"{'' if truncated_line_count == 1 else 's'} hidden), {USAGE_MSG}",
+    ]
+
+
+def _truncate_by_char_count(input_lines: list[str], max_chars: int) -> list[str]:
+    # Find point at which input length exceeds total allowed length
+    iterated_char_count = 0
+    for iterated_index, input_line in enumerate(input_lines):
+        if iterated_char_count + len(input_line) > max_chars:
+            break
+        iterated_char_count += len(input_line)
+
+    # Create truncated explanation with modified final line
+    truncated_result = input_lines[:iterated_index]
+    final_line = input_lines[iterated_index]
+    if final_line:
+        final_line_truncate_point = max_chars - iterated_char_count
+        final_line = final_line[:final_line_truncate_point]
+    truncated_result.append(final_line)
+    return truncated_result

.venv/lib/python3.12/site-packages/_pytest/assertion/util.py

@@ -0,0 +1,615 @@
+# mypy: allow-untyped-defs
+"""Utilities for assertion debugging."""
+
+from __future__ import annotations
+
+import collections.abc
+from collections.abc import Callable
+from collections.abc import Iterable
+from collections.abc import Mapping
+from collections.abc import Sequence
+from collections.abc import Set as AbstractSet
+import pprint
+from typing import Any
+from typing import Literal
+from typing import Protocol
+from unicodedata import normalize
+
+from _pytest import outcomes
+import _pytest._code
+from _pytest._io.pprint import PrettyPrinter
+from _pytest._io.saferepr import saferepr
+from _pytest._io.saferepr import saferepr_unlimited
+from _pytest.compat import running_on_ci
+from _pytest.config import Config
+
+
+# The _reprcompare attribute on the util module is used by the new assertion
+# interpretation code and assertion rewriter to detect this plugin was
+# loaded and in turn call the hooks defined here as part of the
+# DebugInterpreter.
+_reprcompare: Callable[[str, object, object], str | None] | None = None
+
+# Works similarly as _reprcompare attribute. Is populated with the hook call
+# when pytest_runtest_setup is called.
+_assertion_pass: Callable[[int, str, str], None] | None = None
+
+# Config object which is assigned during pytest_runtest_protocol.
+_config: Config | None = None
+
+
+class _HighlightFunc(Protocol):
+    def __call__(self, source: str, lexer: Literal["diff", "python"] = "python") -> str:
+        """Apply highlighting to the given source."""
+
+
+def dummy_highlighter(source: str, lexer: Literal["diff", "python"] = "python") -> str:
+    """Dummy highlighter that returns the text unprocessed.
+
+    Needed for _notin_text, as the diff gets post-processed to only show the "+" part.
+    """
+    return source
+
+
+def format_explanation(explanation: str) -> str:
+    r"""Format an explanation.
+
+    Normally all embedded newlines are escaped, however there are
+    three exceptions: \n{, \n} and \n~.  The first two are intended
+    cover nested explanations, see function and attribute explanations
+    for examples (.visit_Call(), visit_Attribute()).  The last one is
+    for when one explanation needs to span multiple lines, e.g. when
+    displaying diffs.
+    """
+    lines = _split_explanation(explanation)
+    result = _format_lines(lines)
+    return "\n".join(result)
+
+
+def _split_explanation(explanation: str) -> list[str]:
+    r"""Return a list of individual lines in the explanation.
+
+    This will return a list of lines split on '\n{', '\n}' and '\n~'.
+    Any other newlines will be escaped and appear in the line as the
+    literal '\n' characters.
+    """
+    raw_lines = (explanation or "").split("\n")
+    lines = [raw_lines[0]]
+    for values in raw_lines[1:]:
+        if values and values[0] in ["{", "}", "~", ">"]:
+            lines.append(values)
+        else:
+            lines[-1] += "\\n" + values
+    return lines
+
+
+def _format_lines(lines: Sequence[str]) -> list[str]:
+    """Format the individual lines.
+
+    This will replace the '{', '}' and '~' characters of our mini formatting
+    language with the proper 'where ...', 'and ...' and ' + ...' text, taking
+    care of indentation along the way.
+
+    Return a list of formatted lines.
+    """
+    result = list(lines[:1])
+    stack = [0]
+    stackcnt = [0]
+    for line in lines[1:]:
+        if line.startswith("{"):
+            if stackcnt[-1]:
+                s = "and   "
+            else:
+                s = "where "
+            stack.append(len(result))
+            stackcnt[-1] += 1
+            stackcnt.append(0)
+            result.append(" +" + "  " * (len(stack) - 1) + s + line[1:])
+        elif line.startswith("}"):
+            stack.pop()
+            stackcnt.pop()
+            result[stack[-1]] += line[1:]
+        else:
+            assert line[0] in ["~", ">"]
+            stack[-1] += 1
+            indent = len(stack) if line.startswith("~") else len(stack) - 1
+            result.append("  " * indent + line[1:])
+    assert len(stack) == 1
+    return result
+
+
+def issequence(x: Any) -> bool:
+    return isinstance(x, collections.abc.Sequence) and not isinstance(x, str)
+
+
+def istext(x: Any) -> bool:
+    return isinstance(x, str)
+
+
+def isdict(x: Any) -> bool:
+    return isinstance(x, dict)
+
+
+def isset(x: Any) -> bool:
+    return isinstance(x, set | frozenset)
+
+
+def isnamedtuple(obj: Any) -> bool:
+    return isinstance(obj, tuple) and getattr(obj, "_fields", None) is not None
+
+
+def isdatacls(obj: Any) -> bool:
+    return getattr(obj, "__dataclass_fields__", None) is not None
+
+
+def isattrs(obj: Any) -> bool:
+    return getattr(obj, "__attrs_attrs__", None) is not None
+
+
+def isiterable(obj: Any) -> bool:
+    try:
+        iter(obj)
+        return not istext(obj)
+    except Exception:
+        return False
+
+
+def has_default_eq(
+    obj: object,
+) -> bool:
+    """Check if an instance of an object contains the default eq
+
+    First, we check if the object's __eq__ attribute has __code__,
+    if so, we check the equally of the method code filename (__code__.co_filename)
+    to the default one generated by the dataclass and attr module
+    for dataclasses the default co_filename is <string>, for attrs class, the __eq__ should contain "attrs eq generated"
+    """
+    # inspired from https://github.com/willmcgugan/rich/blob/07d51ffc1aee6f16bd2e5a25b4e82850fb9ed778/rich/pretty.py#L68
+    if hasattr(obj.__eq__, "__code__") and hasattr(obj.__eq__.__code__, "co_filename"):
+        code_filename = obj.__eq__.__code__.co_filename
+
+        if isattrs(obj):
+            return "attrs generated " in code_filename
+
+        return code_filename == "<string>"  # data class
+    return True
+
+
+def assertrepr_compare(
+    config, op: str, left: Any, right: Any, use_ascii: bool = False
+) -> list[str] | None:
+    """Return specialised explanations for some operators/operands."""
+    verbose = config.get_verbosity(Config.VERBOSITY_ASSERTIONS)
+
+    # Strings which normalize equal are often hard to distinguish when printed; use ascii() to make this easier.
+    # See issue #3246.
+    use_ascii = (
+        isinstance(left, str)
+        and isinstance(right, str)
+        and normalize("NFD", left) == normalize("NFD", right)
+    )
+
+    if verbose > 1:
+        left_repr = saferepr_unlimited(left, use_ascii=use_ascii)
+        right_repr = saferepr_unlimited(right, use_ascii=use_ascii)
+    else:
+        # XXX: "15 chars indentation" is wrong
+        #      ("E       AssertionError: assert "); should use term width.
+        maxsize = (
+            80 - 15 - len(op) - 2
+        ) // 2  # 15 chars indentation, 1 space around op
+
+        left_repr = saferepr(left, maxsize=maxsize, use_ascii=use_ascii)
+        right_repr = saferepr(right, maxsize=maxsize, use_ascii=use_ascii)
+
+    summary = f"{left_repr} {op} {right_repr}"
+    highlighter = config.get_terminal_writer()._highlight
+
+    explanation = None
+    try:
+        if op == "==":
+            explanation = _compare_eq_any(left, right, highlighter, verbose)
+        elif op == "not in":
+            if istext(left) and istext(right):
+                explanation = _notin_text(left, right, verbose)
+        elif op == "!=":
+            if isset(left) and isset(right):
+                explanation = ["Both sets are equal"]
+        elif op == ">=":
+            if isset(left) and isset(right):
+                explanation = _compare_gte_set(left, right, highlighter, verbose)
+        elif op == "<=":
+            if isset(left) and isset(right):
+                explanation = _compare_lte_set(left, right, highlighter, verbose)
+        elif op == ">":
+            if isset(left) and isset(right):
+                explanation = _compare_gt_set(left, right, highlighter, verbose)
+        elif op == "<":
+            if isset(left) and isset(right):
+                explanation = _compare_lt_set(left, right, highlighter, verbose)
+
+    except outcomes.Exit:
+        raise
+    except Exception:
+        repr_crash = _pytest._code.ExceptionInfo.from_current()._getreprcrash()
+        explanation = [
+            f"(pytest_assertion plugin: representation of details failed: {repr_crash}.",
+            " Probably an object has a faulty __repr__.)",
+        ]
+
+    if not explanation:
+        return None
+
+    if explanation[0] != "":
+        explanation = ["", *explanation]
+    return [summary, *explanation]
+
+
+def _compare_eq_any(
+    left: Any, right: Any, highlighter: _HighlightFunc, verbose: int = 0
+) -> list[str]:
+    explanation = []
+    if istext(left) and istext(right):
+        explanation = _diff_text(left, right, highlighter, verbose)
+    else:
+        from _pytest.python_api import ApproxBase
+
+        if isinstance(left, ApproxBase) or isinstance(right, ApproxBase):
+            # Although the common order should be obtained == expected, this ensures both ways
+            approx_side = left if isinstance(left, ApproxBase) else right
+            other_side = right if isinstance(left, ApproxBase) else left
+
+            explanation = approx_side._repr_compare(other_side)
+        elif type(left) is type(right) and (
+            isdatacls(left) or isattrs(left) or isnamedtuple(left)
+        ):
+            # Note: unlike dataclasses/attrs, namedtuples compare only the
+            # field values, not the type or field names. But this branch
+            # intentionally only handles the same-type case, which was often
+            # used in older code bases before dataclasses/attrs were available.
+            explanation = _compare_eq_cls(left, right, highlighter, verbose)
+        elif issequence(left) and issequence(right):
+            explanation = _compare_eq_sequence(left, right, highlighter, verbose)
+        elif isset(left) and isset(right):
+            explanation = _compare_eq_set(left, right, highlighter, verbose)
+        elif isdict(left) and isdict(right):
+            explanation = _compare_eq_dict(left, right, highlighter, verbose)
+
+        if isiterable(left) and isiterable(right):
+            expl = _compare_eq_iterable(left, right, highlighter, verbose)
+            explanation.extend(expl)
+
+    return explanation
+
+
+def _diff_text(
+    left: str, right: str, highlighter: _HighlightFunc, verbose: int = 0
+) -> list[str]:
+    """Return the explanation for the diff between text.
+
+    Unless --verbose is used this will skip leading and trailing
+    characters which are identical to keep the diff minimal.
+    """
+    from difflib import ndiff
+
+    explanation: list[str] = []
+
+    if verbose < 1:
+        i = 0  # just in case left or right has zero length
+        for i in range(min(len(left), len(right))):
+            if left[i] != right[i]:
+                break
+        if i > 42:
+            i -= 10  # Provide some context
+            explanation = [
+                f"Skipping {i} identical leading characters in diff, use -v to show"
+            ]
+            left = left[i:]
+            right = right[i:]
+        if len(left) == len(right):
+            for i in range(len(left)):
+                if left[-i] != right[-i]:
+                    break
+            if i > 42:
+                i -= 10  # Provide some context
+                explanation += [
+                    f"Skipping {i} identical trailing "
+                    "characters in diff, use -v to show"
+                ]
+                left = left[:-i]
+                right = right[:-i]
+    keepends = True
+    if left.isspace() or right.isspace():
+        left = repr(str(left))
+        right = repr(str(right))
+        explanation += ["Strings contain only whitespace, escaping them using repr()"]
+    # "right" is the expected base against which we compare "left",
+    # see https://github.com/pytest-dev/pytest/issues/3333
+    explanation.extend(
+        highlighter(
+            "\n".join(
+                line.strip("\n")
+                for line in ndiff(right.splitlines(keepends), left.splitlines(keepends))
+            ),
+            lexer="diff",
+        ).splitlines()
+    )
+    return explanation
+
+
+def _compare_eq_iterable(
+    left: Iterable[Any],
+    right: Iterable[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    if verbose <= 0 and not running_on_ci():
+        return ["Use -v to get more diff"]
+    # dynamic import to speedup pytest
+    import difflib
+
+    left_formatting = PrettyPrinter().pformat(left).splitlines()
+    right_formatting = PrettyPrinter().pformat(right).splitlines()
+
+    explanation = ["", "Full diff:"]
+    # "right" is the expected base against which we compare "left",
+    # see https://github.com/pytest-dev/pytest/issues/3333
+    explanation.extend(
+        highlighter(
+            "\n".join(
+                line.rstrip()
+                for line in difflib.ndiff(right_formatting, left_formatting)
+            ),
+            lexer="diff",
+        ).splitlines()
+    )
+    return explanation
+
+
+def _compare_eq_sequence(
+    left: Sequence[Any],
+    right: Sequence[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    comparing_bytes = isinstance(left, bytes) and isinstance(right, bytes)
+    explanation: list[str] = []
+    len_left = len(left)
+    len_right = len(right)
+    for i in range(min(len_left, len_right)):
+        if left[i] != right[i]:
+            if comparing_bytes:
+                # when comparing bytes, we want to see their ascii representation
+                # instead of their numeric values (#5260)
+                # using a slice gives us the ascii representation:
+                # >>> s = b'foo'
+                # >>> s[0]
+                # 102
+                # >>> s[0:1]
+                # b'f'
+                left_value = left[i : i + 1]
+                right_value = right[i : i + 1]
+            else:
+                left_value = left[i]
+                right_value = right[i]
+
+            explanation.append(
+                f"At index {i} diff:"
+                f" {highlighter(repr(left_value))} != {highlighter(repr(right_value))}"
+            )
+            break
+
+    if comparing_bytes:
+        # when comparing bytes, it doesn't help to show the "sides contain one or more
+        # items" longer explanation, so skip it
+
+        return explanation
+
+    len_diff = len_left - len_right
+    if len_diff:
+        if len_diff > 0:
+            dir_with_more = "Left"
+            extra = saferepr(left[len_right])
+        else:
+            len_diff = 0 - len_diff
+            dir_with_more = "Right"
+            extra = saferepr(right[len_left])
+
+        if len_diff == 1:
+            explanation += [
+                f"{dir_with_more} contains one more item: {highlighter(extra)}"
+            ]
+        else:
+            explanation += [
+                f"{dir_with_more} contains {len_diff} more items, first extra item: {highlighter(extra)}"
+            ]
+    return explanation
+
+
+def _compare_eq_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation = []
+    explanation.extend(_set_one_sided_diff("left", left, right, highlighter))
+    explanation.extend(_set_one_sided_diff("right", right, left, highlighter))
+    return explanation
+
+
+def _compare_gt_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation = _compare_gte_set(left, right, highlighter)
+    if not explanation:
+        return ["Both sets are equal"]
+    return explanation
+
+
+def _compare_lt_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation = _compare_lte_set(left, right, highlighter)
+    if not explanation:
+        return ["Both sets are equal"]
+    return explanation
+
+
+def _compare_gte_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    return _set_one_sided_diff("right", right, left, highlighter)
+
+
+def _compare_lte_set(
+    left: AbstractSet[Any],
+    right: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    return _set_one_sided_diff("left", left, right, highlighter)
+
+
+def _set_one_sided_diff(
+    posn: str,
+    set1: AbstractSet[Any],
+    set2: AbstractSet[Any],
+    highlighter: _HighlightFunc,
+) -> list[str]:
+    explanation = []
+    diff = set1 - set2
+    if diff:
+        explanation.append(f"Extra items in the {posn} set:")
+        for item in diff:
+            explanation.append(highlighter(saferepr(item)))
+    return explanation
+
+
+def _compare_eq_dict(
+    left: Mapping[Any, Any],
+    right: Mapping[Any, Any],
+    highlighter: _HighlightFunc,
+    verbose: int = 0,
+) -> list[str]:
+    explanation: list[str] = []
+    set_left = set(left)
+    set_right = set(right)
+    common = set_left.intersection(set_right)
+    same = {k: left[k] for k in common if left[k] == right[k]}
+    if same and verbose < 2:
+        explanation += [f"Omitting {len(same)} identical items, use -vv to show"]
+    elif same:
+        explanation += ["Common items:"]
+        explanation += highlighter(pprint.pformat(same)).splitlines()
+    diff = {k for k in common if left[k] != right[k]}
+    if diff:
+        explanation += ["Differing items:"]
+        for k in diff:
+            explanation += [
+                highlighter(saferepr({k: left[k]}))
+                + " != "
+                + highlighter(saferepr({k: right[k]}))
+            ]
+    extra_left = set_left - set_right
+    len_extra_left = len(extra_left)
+    if len_extra_left:
+        explanation.append(
+            f"Left contains {len_extra_left} more item{'' if len_extra_left == 1 else 's'}:"
+        )
+        explanation.extend(
+            highlighter(pprint.pformat({k: left[k] for k in extra_left})).splitlines()
+        )
+    extra_right = set_right - set_left
+    len_extra_right = len(extra_right)
+    if len_extra_right:
+        explanation.append(
+            f"Right contains {len_extra_right} more item{'' if len_extra_right == 1 else 's'}:"
+        )
+        explanation.extend(
+            highlighter(pprint.pformat({k: right[k] for k in extra_right})).splitlines()
+        )
+    return explanation
+
+
+def _compare_eq_cls(
+    left: Any, right: Any, highlighter: _HighlightFunc, verbose: int
+) -> list[str]:
+    if not has_default_eq(left):
+        return []
+    if isdatacls(left):
+        import dataclasses
+
+        all_fields = dataclasses.fields(left)
+        fields_to_check = [info.name for info in all_fields if info.compare]
+    elif isattrs(left):
+        all_fields = left.__attrs_attrs__
+        fields_to_check = [field.name for field in all_fields if getattr(field, "eq")]
+    elif isnamedtuple(left):
+        fields_to_check = left._fields
+    else:
+        assert False
+
+    indent = "  "
+    same = []
+    diff = []
+    for field in fields_to_check:
+        if getattr(left, field) == getattr(right, field):
+            same.append(field)
+        else:
+            diff.append(field)
+
+    explanation = []
+    if same or diff:
+        explanation += [""]
+    if same and verbose < 2:
+        explanation.append(f"Omitting {len(same)} identical items, use -vv to show")
+    elif same:
+        explanation += ["Matching attributes:"]
+        explanation += highlighter(pprint.pformat(same)).splitlines()
+    if diff:
+        explanation += ["Differing attributes:"]
+        explanation += highlighter(pprint.pformat(diff)).splitlines()
+        for field in diff:
+            field_left = getattr(left, field)
+            field_right = getattr(right, field)
+            explanation += [
+                "",
+                f"Drill down into differing attribute {field}:",
+                f"{indent}{field}: {highlighter(repr(field_left))} != {highlighter(repr(field_right))}",
+            ]
+            explanation += [
+                indent + line
+                for line in _compare_eq_any(
+                    field_left, field_right, highlighter, verbose
+                )
+            ]
+    return explanation
+
+
+def _notin_text(term: str, text: str, verbose: int = 0) -> list[str]:
+    index = text.find(term)
+    head = text[:index]
+    tail = text[index + len(term) :]
+    correct_text = head + tail
+    diff = _diff_text(text, correct_text, dummy_highlighter, verbose)
+    newdiff = [f"{saferepr(term, maxsize=42)} is contained here:"]
+    for line in diff:
+        if line.startswith("Skipping"):
+            continue
+        if line.startswith("- "):
+            continue
+        if line.startswith("+ "):
+            newdiff.append("  " + line[2:])
+        else:
+            newdiff.append(line)
+    return newdiff

.venv/lib/python3.12/site-packages/_pytest/cacheprovider.py

@@ -0,0 +1,646 @@
+# mypy: allow-untyped-defs
+"""Implementation of the cache provider."""
+
+# This plugin was not named "cache" to avoid conflicts with the external
+# pytest-cache version.
+from __future__ import annotations
+
+from collections.abc import Generator
+from collections.abc import Iterable
+import dataclasses
+import errno
+import json
+import os
+from pathlib import Path
+import tempfile
+from typing import final
+
+from .pathlib import resolve_from_str
+from .pathlib import rm_rf
+from .reports import CollectReport
+from _pytest import nodes
+from _pytest._io import TerminalWriter
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.main import Session
+from _pytest.nodes import Directory
+from _pytest.nodes import File
+from _pytest.reports import TestReport
+
+
+README_CONTENT = """\
+# pytest cache directory #
+
+This directory contains data from the pytest's cache plugin,
+which provides the `--lf` and `--ff` options, as well as the `cache` fixture.
+
+**Do not** commit this to version control.
+
+See [the docs](https://docs.pytest.org/en/stable/how-to/cache.html) for more information.
+"""
+
+CACHEDIR_TAG_CONTENT = b"""\
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by pytest.
+# For information about cache directory tags, see:
+#	https://bford.info/cachedir/spec.html
+"""
+
+
+@final
+@dataclasses.dataclass
+class Cache:
+    """Instance of the `cache` fixture."""
+
+    _cachedir: Path = dataclasses.field(repr=False)
+    _config: Config = dataclasses.field(repr=False)
+
+    # Sub-directory under cache-dir for directories created by `mkdir()`.
+    _CACHE_PREFIX_DIRS = "d"
+
+    # Sub-directory under cache-dir for values created by `set()`.
+    _CACHE_PREFIX_VALUES = "v"
+
+    def __init__(
+        self, cachedir: Path, config: Config, *, _ispytest: bool = False
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._cachedir = cachedir
+        self._config = config
+
+    @classmethod
+    def for_config(cls, config: Config, *, _ispytest: bool = False) -> Cache:
+        """Create the Cache instance for a Config.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        cachedir = cls.cache_dir_from_config(config, _ispytest=True)
+        if config.getoption("cacheclear") and cachedir.is_dir():
+            cls.clear_cache(cachedir, _ispytest=True)
+        return cls(cachedir, config, _ispytest=True)
+
+    @classmethod
+    def clear_cache(cls, cachedir: Path, _ispytest: bool = False) -> None:
+        """Clear the sub-directories used to hold cached directories and values.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        for prefix in (cls._CACHE_PREFIX_DIRS, cls._CACHE_PREFIX_VALUES):
+            d = cachedir / prefix
+            if d.is_dir():
+                rm_rf(d)
+
+    @staticmethod
+    def cache_dir_from_config(config: Config, *, _ispytest: bool = False) -> Path:
+        """Get the path to the cache directory for a Config.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        return resolve_from_str(config.getini("cache_dir"), config.rootpath)
+
+    def warn(self, fmt: str, *, _ispytest: bool = False, **args: object) -> None:
+        """Issue a cache warning.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        import warnings
+
+        from _pytest.warning_types import PytestCacheWarning
+
+        warnings.warn(
+            PytestCacheWarning(fmt.format(**args) if args else fmt),
+            self._config.hook,
+            stacklevel=3,
+        )
+
+    def _mkdir(self, path: Path) -> None:
+        self._ensure_cache_dir_and_supporting_files()
+        path.mkdir(exist_ok=True, parents=True)
+
+    def mkdir(self, name: str) -> Path:
+        """Return a directory path object with the given name.
+
+        If the directory does not yet exist, it will be created. You can use
+        it to manage files to e.g. store/retrieve database dumps across test
+        sessions.
+
+        .. versionadded:: 7.0
+
+        :param name:
+            Must be a string not containing a ``/`` separator.
+            Make sure the name contains your plugin or application
+            identifiers to prevent clashes with other cache users.
+        """
+        path = Path(name)
+        if len(path.parts) > 1:
+            raise ValueError("name is not allowed to contain path separators")
+        res = self._cachedir.joinpath(self._CACHE_PREFIX_DIRS, path)
+        self._mkdir(res)
+        return res
+
+    def _getvaluepath(self, key: str) -> Path:
+        return self._cachedir.joinpath(self._CACHE_PREFIX_VALUES, Path(key))
+
+    def get(self, key: str, default):
+        """Return the cached value for the given key.
+
+        If no value was yet cached or the value cannot be read, the specified
+        default is returned.
+
+        :param key:
+            Must be a ``/`` separated value. Usually the first
+            name is the name of your plugin or your application.
+        :param default:
+            The value to return in case of a cache-miss or invalid cache value.
+        """
+        path = self._getvaluepath(key)
+        try:
+            with path.open("r", encoding="UTF-8") as f:
+                return json.load(f)
+        except (ValueError, OSError):
+            return default
+
+    def set(self, key: str, value: object) -> None:
+        """Save value for the given key.
+
+        :param key:
+            Must be a ``/`` separated value. Usually the first
+            name is the name of your plugin or your application.
+        :param value:
+            Must be of any combination of basic python types,
+            including nested types like lists of dictionaries.
+        """
+        path = self._getvaluepath(key)
+        try:
+            self._mkdir(path.parent)
+        except OSError as exc:
+            self.warn(
+                f"could not create cache path {path}: {exc}",
+                _ispytest=True,
+            )
+            return
+        data = json.dumps(value, ensure_ascii=False, indent=2)
+        try:
+            f = path.open("w", encoding="UTF-8")
+        except OSError as exc:
+            self.warn(
+                f"cache could not write path {path}: {exc}",
+                _ispytest=True,
+            )
+        else:
+            with f:
+                f.write(data)
+
+    def _ensure_cache_dir_and_supporting_files(self) -> None:
+        """Create the cache dir and its supporting files."""
+        if self._cachedir.is_dir():
+            return
+
+        self._cachedir.parent.mkdir(parents=True, exist_ok=True)
+        with tempfile.TemporaryDirectory(
+            prefix="pytest-cache-files-",
+            dir=self._cachedir.parent,
+        ) as newpath:
+            path = Path(newpath)
+
+            # Reset permissions to the default, see #12308.
+            # Note: there's no way to get the current umask atomically, eek.
+            umask = os.umask(0o022)
+            os.umask(umask)
+            path.chmod(0o777 - umask)
+
+            with open(path.joinpath("README.md"), "x", encoding="UTF-8") as f:
+                f.write(README_CONTENT)
+            with open(path.joinpath(".gitignore"), "x", encoding="UTF-8") as f:
+                f.write("# Created by pytest automatically.\n*\n")
+            with open(path.joinpath("CACHEDIR.TAG"), "xb") as f:
+                f.write(CACHEDIR_TAG_CONTENT)
+
+            try:
+                path.rename(self._cachedir)
+            except OSError as e:
+                # If 2 concurrent pytests both race to the rename, the loser
+                # gets "Directory not empty" from the rename. In this case,
+                # everything is handled so just continue (while letting the
+                # temporary directory be cleaned up).
+                # On Windows, the error is a FileExistsError which translates to EEXIST.
+                if e.errno not in (errno.ENOTEMPTY, errno.EEXIST):
+                    raise
+            else:
+                # Create a directory in place of the one we just moved so that
+                # `TemporaryDirectory`'s cleanup doesn't complain.
+                #
+                # TODO: pass ignore_cleanup_errors=True when we no longer support python < 3.10.
+                # See https://github.com/python/cpython/issues/74168. Note that passing
+                # delete=False would do the wrong thing in case of errors and isn't supported
+                # until python 3.12.
+                path.mkdir()
+
+
+class LFPluginCollWrapper:
+    def __init__(self, lfplugin: LFPlugin) -> None:
+        self.lfplugin = lfplugin
+        self._collected_at_least_one_failure = False
+
+    @hookimpl(wrapper=True)
+    def pytest_make_collect_report(
+        self, collector: nodes.Collector
+    ) -> Generator[None, CollectReport, CollectReport]:
+        res = yield
+        if isinstance(collector, Session | Directory):
+            # Sort any lf-paths to the beginning.
+            lf_paths = self.lfplugin._last_failed_paths
+
+            # Use stable sort to prioritize last failed.
+            def sort_key(node: nodes.Item | nodes.Collector) -> bool:
+                return node.path in lf_paths
+
+            res.result = sorted(
+                res.result,
+                key=sort_key,
+                reverse=True,
+            )
+
+        elif isinstance(collector, File):
+            if collector.path in self.lfplugin._last_failed_paths:
+                result = res.result
+                lastfailed = self.lfplugin.lastfailed
+
+                # Only filter with known failures.
+                if not self._collected_at_least_one_failure:
+                    if not any(x.nodeid in lastfailed for x in result):
+                        return res
+                    self.lfplugin.config.pluginmanager.register(
+                        LFPluginCollSkipfiles(self.lfplugin), "lfplugin-collskip"
+                    )
+                    self._collected_at_least_one_failure = True
+
+                session = collector.session
+                result[:] = [
+                    x
+                    for x in result
+                    if x.nodeid in lastfailed
+                    # Include any passed arguments (not trivial to filter).
+                    or session.isinitpath(x.path)
+                    # Keep all sub-collectors.
+                    or isinstance(x, nodes.Collector)
+                ]
+
+        return res
+
+
+class LFPluginCollSkipfiles:
+    def __init__(self, lfplugin: LFPlugin) -> None:
+        self.lfplugin = lfplugin
+
+    @hookimpl
+    def pytest_make_collect_report(
+        self, collector: nodes.Collector
+    ) -> CollectReport | None:
+        if isinstance(collector, File):
+            if collector.path not in self.lfplugin._last_failed_paths:
+                self.lfplugin._skipped_files += 1
+
+                return CollectReport(
+                    collector.nodeid, "passed", longrepr=None, result=[]
+                )
+        return None
+
+
+class LFPlugin:
+    """Plugin which implements the --lf (run last-failing) option."""
+
+    def __init__(self, config: Config) -> None:
+        self.config = config
+        active_keys = "lf", "failedfirst"
+        self.active = any(config.getoption(key) for key in active_keys)
+        assert config.cache
+        self.lastfailed: dict[str, bool] = config.cache.get("cache/lastfailed", {})
+        self._previously_failed_count: int | None = None
+        self._report_status: str | None = None
+        self._skipped_files = 0  # count skipped files during collection due to --lf
+
+        if config.getoption("lf"):
+            self._last_failed_paths = self.get_last_failed_paths()
+            config.pluginmanager.register(
+                LFPluginCollWrapper(self), "lfplugin-collwrapper"
+            )
+
+    def get_last_failed_paths(self) -> set[Path]:
+        """Return a set with all Paths of the previously failed nodeids and
+        their parents."""
+        rootpath = self.config.rootpath
+        result = set()
+        for nodeid in self.lastfailed:
+            path = rootpath / nodeid.split("::")[0]
+            result.add(path)
+            result.update(path.parents)
+        return {x for x in result if x.exists()}
+
+    def pytest_report_collectionfinish(self) -> str | None:
+        if self.active and self.config.get_verbosity() >= 0:
+            return f"run-last-failure: {self._report_status}"
+        return None
+
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
+        if (report.when == "call" and report.passed) or report.skipped:
+            self.lastfailed.pop(report.nodeid, None)
+        elif report.failed:
+            self.lastfailed[report.nodeid] = True
+
+    def pytest_collectreport(self, report: CollectReport) -> None:
+        passed = report.outcome in ("passed", "skipped")
+        if passed:
+            if report.nodeid in self.lastfailed:
+                self.lastfailed.pop(report.nodeid)
+                self.lastfailed.update((item.nodeid, True) for item in report.result)
+        else:
+            self.lastfailed[report.nodeid] = True
+
+    @hookimpl(wrapper=True, tryfirst=True)
+    def pytest_collection_modifyitems(
+        self, config: Config, items: list[nodes.Item]
+    ) -> Generator[None]:
+        res = yield
+
+        if not self.active:
+            return res
+
+        if self.lastfailed:
+            previously_failed = []
+            previously_passed = []
+            for item in items:
+                if item.nodeid in self.lastfailed:
+                    previously_failed.append(item)
+                else:
+                    previously_passed.append(item)
+            self._previously_failed_count = len(previously_failed)
+
+            if not previously_failed:
+                # Running a subset of all tests with recorded failures
+                # only outside of it.
+                self._report_status = (
+                    f"{len(self.lastfailed)} known failures not in selected tests"
+                )
+            else:
+                if self.config.getoption("lf"):
+                    items[:] = previously_failed
+                    config.hook.pytest_deselected(items=previously_passed)
+                else:  # --failedfirst
+                    items[:] = previously_failed + previously_passed
+
+                noun = "failure" if self._previously_failed_count == 1 else "failures"
+                suffix = " first" if self.config.getoption("failedfirst") else ""
+                self._report_status = (
+                    f"rerun previous {self._previously_failed_count} {noun}{suffix}"
+                )
+
+            if self._skipped_files > 0:
+                files_noun = "file" if self._skipped_files == 1 else "files"
+                self._report_status += f" (skipped {self._skipped_files} {files_noun})"
+        else:
+            self._report_status = "no previously failed tests, "
+            if self.config.getoption("last_failed_no_failures") == "none":
+                self._report_status += "deselecting all items."
+                config.hook.pytest_deselected(items=items[:])
+                items[:] = []
+            else:
+                self._report_status += "not deselecting items."
+
+        return res
+
+    def pytest_sessionfinish(self, session: Session) -> None:
+        config = self.config
+        if config.getoption("cacheshow") or hasattr(config, "workerinput"):
+            return
+
+        assert config.cache is not None
+        saved_lastfailed = config.cache.get("cache/lastfailed", {})
+        if saved_lastfailed != self.lastfailed:
+            config.cache.set("cache/lastfailed", self.lastfailed)
+
+
+class NFPlugin:
+    """Plugin which implements the --nf (run new-first) option."""
+
+    def __init__(self, config: Config) -> None:
+        self.config = config
+        self.active = config.option.newfirst
+        assert config.cache is not None
+        self.cached_nodeids = set(config.cache.get("cache/nodeids", []))
+
+    @hookimpl(wrapper=True, tryfirst=True)
+    def pytest_collection_modifyitems(self, items: list[nodes.Item]) -> Generator[None]:
+        res = yield
+
+        if self.active:
+            new_items: dict[str, nodes.Item] = {}
+            other_items: dict[str, nodes.Item] = {}
+            for item in items:
+                if item.nodeid not in self.cached_nodeids:
+                    new_items[item.nodeid] = item
+                else:
+                    other_items[item.nodeid] = item
+
+            items[:] = self._get_increasing_order(
+                new_items.values()
+            ) + self._get_increasing_order(other_items.values())
+            self.cached_nodeids.update(new_items)
+        else:
+            self.cached_nodeids.update(item.nodeid for item in items)
+
+        return res
+
+    def _get_increasing_order(self, items: Iterable[nodes.Item]) -> list[nodes.Item]:
+        return sorted(items, key=lambda item: item.path.stat().st_mtime, reverse=True)
+
+    def pytest_sessionfinish(self) -> None:
+        config = self.config
+        if config.getoption("cacheshow") or hasattr(config, "workerinput"):
+            return
+
+        if config.getoption("collectonly"):
+            return
+
+        assert config.cache is not None
+        config.cache.set("cache/nodeids", sorted(self.cached_nodeids))
+
+
+def pytest_addoption(parser: Parser) -> None:
+    """Add command-line options for cache functionality.
+
+    :param parser: Parser object to add command-line options to.
+    """
+    group = parser.getgroup("general")
+    group.addoption(
+        "--lf",
+        "--last-failed",
+        action="store_true",
+        dest="lf",
+        help="Rerun only the tests that failed at the last run (or all if none failed)",
+    )
+    group.addoption(
+        "--ff",
+        "--failed-first",
+        action="store_true",
+        dest="failedfirst",
+        help="Run all tests, but run the last failures first. "
+        "This may re-order tests and thus lead to "
+        "repeated fixture setup/teardown.",
+    )
+    group.addoption(
+        "--nf",
+        "--new-first",
+        action="store_true",
+        dest="newfirst",
+        help="Run tests from new files first, then the rest of the tests "
+        "sorted by file mtime",
+    )
+    group.addoption(
+        "--cache-show",
+        action="append",
+        nargs="?",
+        dest="cacheshow",
+        help=(
+            "Show cache contents, don't perform collection or tests. "
+            "Optional argument: glob (default: '*')."
+        ),
+    )
+    group.addoption(
+        "--cache-clear",
+        action="store_true",
+        dest="cacheclear",
+        help="Remove all cache contents at start of test run",
+    )
+    cache_dir_default = ".pytest_cache"
+    if "TOX_ENV_DIR" in os.environ:
+        cache_dir_default = os.path.join(os.environ["TOX_ENV_DIR"], cache_dir_default)
+    parser.addini("cache_dir", default=cache_dir_default, help="Cache directory path")
+    group.addoption(
+        "--lfnf",
+        "--last-failed-no-failures",
+        action="store",
+        dest="last_failed_no_failures",
+        choices=("all", "none"),
+        default="all",
+        help="With ``--lf``, determines whether to execute tests when there "
+        "are no previously (known) failures or when no "
+        "cached ``lastfailed`` data was found. "
+        "``all`` (the default) runs the full test suite again. "
+        "``none`` just emits a message about no known failures and exits successfully.",
+    )
+
+
+def pytest_cmdline_main(config: Config) -> int | ExitCode | None:
+    if config.option.cacheshow and not config.option.help:
+        from _pytest.main import wrap_session
+
+        return wrap_session(config, cacheshow)
+    return None
+
+
+@hookimpl(tryfirst=True)
+def pytest_configure(config: Config) -> None:
+    """Configure cache system and register related plugins.
+
+    Creates the Cache instance and registers the last-failed (LFPlugin)
+    and new-first (NFPlugin) plugins with the plugin manager.
+
+    :param config: pytest configuration object.
+    """
+    config.cache = Cache.for_config(config, _ispytest=True)
+    config.pluginmanager.register(LFPlugin(config), "lfplugin")
+    config.pluginmanager.register(NFPlugin(config), "nfplugin")
+
+
+@fixture
+def cache(request: FixtureRequest) -> Cache:
+    """Return a cache object that can persist state between testing sessions.
+
+    cache.get(key, default)
+    cache.set(key, value)
+
+    Keys must be ``/`` separated strings, where the first part is usually the
+    name of your plugin or application to avoid clashes with other cache users.
+
+    Values can be any object handled by the json stdlib module.
+    """
+    assert request.config.cache is not None
+    return request.config.cache
+
+
+def pytest_report_header(config: Config) -> str | None:
+    """Display cachedir with --cache-show and if non-default."""
+    if config.option.verbose > 0 or config.getini("cache_dir") != ".pytest_cache":
+        assert config.cache is not None
+        cachedir = config.cache._cachedir
+        # TODO: evaluate generating upward relative paths
+        # starting with .., ../.. if sensible
+
+        try:
+            displaypath = cachedir.relative_to(config.rootpath)
+        except ValueError:
+            displaypath = cachedir
+        return f"cachedir: {displaypath}"
+    return None
+
+
+def cacheshow(config: Config, session: Session) -> int:
+    """Display cache contents when --cache-show is used.
+
+    Shows cached values and directories matching the specified glob pattern
+    (default: '*'). Displays cache location, cached test results, and
+    any cached directories created by plugins.
+
+    :param config: pytest configuration object.
+    :param session: pytest session object.
+    :returns: Exit code (0 for success).
+    """
+    from pprint import pformat
+
+    assert config.cache is not None
+
+    tw = TerminalWriter()
+    tw.line("cachedir: " + str(config.cache._cachedir))
+    if not config.cache._cachedir.is_dir():
+        tw.line("cache is empty")
+        return 0
+
+    glob = config.option.cacheshow[0]
+    if glob is None:
+        glob = "*"
+
+    dummy = object()
+    basedir = config.cache._cachedir
+    vdir = basedir / Cache._CACHE_PREFIX_VALUES
+    tw.sep("-", f"cache values for {glob!r}")
+    for valpath in sorted(x for x in vdir.rglob(glob) if x.is_file()):
+        key = str(valpath.relative_to(vdir))
+        val = config.cache.get(key, dummy)
+        if val is dummy:
+            tw.line(f"{key} contains unreadable content, will be ignored")
+        else:
+            tw.line(f"{key} contains:")
+            for line in pformat(val).splitlines():
+                tw.line("  " + line)
+
+    ddir = basedir / Cache._CACHE_PREFIX_DIRS
+    if ddir.is_dir():
+        contents = sorted(ddir.rglob(glob))
+        tw.sep("-", f"cache directories for {glob!r}")
+        for p in contents:
+            # if p.is_dir():
+            #    print("%s/" % p.relative_to(basedir))
+            if p.is_file():
+                key = str(p.relative_to(basedir))
+                tw.line(f"{key} is a file of length {p.stat().st_size}")
+    return 0

.venv/lib/python3.12/site-packages/_pytest/compat.py

@@ -0,0 +1,314 @@
+# mypy: allow-untyped-defs
+"""Python version compatibility code and random general utilities."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+import enum
+import functools
+import inspect
+from inspect import Parameter
+from inspect import Signature
+import os
+from pathlib import Path
+import sys
+from typing import Any
+from typing import Final
+from typing import NoReturn
+
+import py
+
+
+if sys.version_info >= (3, 14):
+    from annotationlib import Format
+
+
+#: constant to prepare valuing pylib path replacements/lazy proxies later on
+#  intended for removal in pytest 8.0 or 9.0
+
+# fmt: off
+# intentional space to create a fake difference for the verification
+LEGACY_PATH = py.path. local
+# fmt: on
+
+
+def legacy_path(path: str | os.PathLike[str]) -> LEGACY_PATH:
+    """Internal wrapper to prepare lazy proxies for legacy_path instances"""
+    return LEGACY_PATH(path)
+
+
+# fmt: off
+# Singleton type for NOTSET, as described in:
+# https://www.python.org/dev/peps/pep-0484/#support-for-singleton-types-in-unions
+class NotSetType(enum.Enum):
+    token = 0
+NOTSET: Final = NotSetType.token
+# fmt: on
+
+
+def iscoroutinefunction(func: object) -> bool:
+    """Return True if func is a coroutine function (a function defined with async
+    def syntax, and doesn't contain yield), or a function decorated with
+    @asyncio.coroutine.
+
+    Note: copied and modified from Python 3.5's builtin coroutines.py to avoid
+    importing asyncio directly, which in turns also initializes the "logging"
+    module as a side-effect (see issue #8).
+    """
+    return inspect.iscoroutinefunction(func) or getattr(func, "_is_coroutine", False)
+
+
+def is_async_function(func: object) -> bool:
+    """Return True if the given function seems to be an async function or
+    an async generator."""
+    return iscoroutinefunction(func) or inspect.isasyncgenfunction(func)
+
+
+def signature(obj: Callable[..., Any]) -> Signature:
+    """Return signature without evaluating annotations."""
+    if sys.version_info >= (3, 14):
+        return inspect.signature(obj, annotation_format=Format.STRING)
+    return inspect.signature(obj)
+
+
+def getlocation(function, curdir: str | os.PathLike[str] | None = None) -> str:
+    function = get_real_func(function)
+    fn = Path(inspect.getfile(function))
+    lineno = function.__code__.co_firstlineno
+    if curdir is not None:
+        try:
+            relfn = fn.relative_to(curdir)
+        except ValueError:
+            pass
+        else:
+            return f"{relfn}:{lineno + 1}"
+    return f"{fn}:{lineno + 1}"
+
+
+def num_mock_patch_args(function) -> int:
+    """Return number of arguments used up by mock arguments (if any)."""
+    patchings = getattr(function, "patchings", None)
+    if not patchings:
+        return 0
+
+    mock_sentinel = getattr(sys.modules.get("mock"), "DEFAULT", object())
+    ut_mock_sentinel = getattr(sys.modules.get("unittest.mock"), "DEFAULT", object())
+
+    return len(
+        [
+            p
+            for p in patchings
+            if not p.attribute_name
+            and (p.new is mock_sentinel or p.new is ut_mock_sentinel)
+        ]
+    )
+
+
+def getfuncargnames(
+    function: Callable[..., object],
+    *,
+    name: str = "",
+    cls: type | None = None,
+) -> tuple[str, ...]:
+    """Return the names of a function's mandatory arguments.
+
+    Should return the names of all function arguments that:
+    * Aren't bound to an instance or type as in instance or class methods.
+    * Don't have default values.
+    * Aren't bound with functools.partial.
+    * Aren't replaced with mocks.
+
+    The cls arguments indicate that the function should be treated as a bound
+    method even though it's not unless the function is a static method.
+
+    The name parameter should be the original name in which the function was collected.
+    """
+    # TODO(RonnyPfannschmidt): This function should be refactored when we
+    # revisit fixtures. The fixture mechanism should ask the node for
+    # the fixture names, and not try to obtain directly from the
+    # function object well after collection has occurred.
+
+    # The parameters attribute of a Signature object contains an
+    # ordered mapping of parameter names to Parameter instances.  This
+    # creates a tuple of the names of the parameters that don't have
+    # defaults.
+    try:
+        parameters = signature(function).parameters.values()
+    except (ValueError, TypeError) as e:
+        from _pytest.outcomes import fail
+
+        fail(
+            f"Could not determine arguments of {function!r}: {e}",
+            pytrace=False,
+        )
+
+    arg_names = tuple(
+        p.name
+        for p in parameters
+        if (
+            p.kind is Parameter.POSITIONAL_OR_KEYWORD
+            or p.kind is Parameter.KEYWORD_ONLY
+        )
+        and p.default is Parameter.empty
+    )
+    if not name:
+        name = function.__name__
+
+    # If this function should be treated as a bound method even though
+    # it's passed as an unbound method or function, and its first parameter
+    # wasn't defined as positional only, remove the first parameter name.
+    if not any(p.kind is Parameter.POSITIONAL_ONLY for p in parameters) and (
+        # Not using `getattr` because we don't want to resolve the staticmethod.
+        # Not using `cls.__dict__` because we want to check the entire MRO.
+        cls
+        and not isinstance(
+            inspect.getattr_static(cls, name, default=None), staticmethod
+        )
+    ):
+        arg_names = arg_names[1:]
+    # Remove any names that will be replaced with mocks.
+    if hasattr(function, "__wrapped__"):
+        arg_names = arg_names[num_mock_patch_args(function) :]
+    return arg_names
+
+
+def get_default_arg_names(function: Callable[..., Any]) -> tuple[str, ...]:
+    # Note: this code intentionally mirrors the code at the beginning of
+    # getfuncargnames, to get the arguments which were excluded from its result
+    # because they had default values.
+    return tuple(
+        p.name
+        for p in signature(function).parameters.values()
+        if p.kind in (Parameter.POSITIONAL_OR_KEYWORD, Parameter.KEYWORD_ONLY)
+        and p.default is not Parameter.empty
+    )
+
+
+_non_printable_ascii_translate_table = {
+    i: f"\\x{i:02x}" for i in range(128) if i not in range(32, 127)
+}
+_non_printable_ascii_translate_table.update(
+    {ord("\t"): "\\t", ord("\r"): "\\r", ord("\n"): "\\n"}
+)
+
+
+def ascii_escaped(val: bytes | str) -> str:
+    r"""If val is pure ASCII, return it as an str, otherwise, escape
+    bytes objects into a sequence of escaped bytes:
+
+    b'\xc3\xb4\xc5\xd6' -> r'\xc3\xb4\xc5\xd6'
+
+    and escapes strings into a sequence of escaped unicode ids, e.g.:
+
+    r'4\nV\U00043efa\x0eMXWB\x1e\u3028\u15fd\xcd\U0007d944'
+
+    Note:
+       The obvious "v.decode('unicode-escape')" will return
+       valid UTF-8 unicode if it finds them in bytes, but we
+       want to return escaped bytes for any byte, even if they match
+       a UTF-8 string.
+    """
+    if isinstance(val, bytes):
+        ret = val.decode("ascii", "backslashreplace")
+    else:
+        ret = val.encode("unicode_escape").decode("ascii")
+    return ret.translate(_non_printable_ascii_translate_table)
+
+
+def get_real_func(obj):
+    """Get the real function object of the (possibly) wrapped object by
+    :func:`functools.wraps`, or :func:`functools.partial`."""
+    obj = inspect.unwrap(obj)
+
+    if isinstance(obj, functools.partial):
+        obj = obj.func
+    return obj
+
+
+def getimfunc(func):
+    try:
+        return func.__func__
+    except AttributeError:
+        return func
+
+
+def safe_getattr(object: Any, name: str, default: Any) -> Any:
+    """Like getattr but return default upon any Exception or any OutcomeException.
+
+    Attribute access can potentially fail for 'evil' Python objects.
+    See issue #214.
+    It catches OutcomeException because of #2490 (issue #580), new outcomes
+    are derived from BaseException instead of Exception (for more details
+    check #2707).
+    """
+    from _pytest.outcomes import TEST_OUTCOME
+
+    try:
+        return getattr(object, name, default)
+    except TEST_OUTCOME:
+        return default
+
+
+def safe_isclass(obj: object) -> bool:
+    """Ignore any exception via isinstance on Python 3."""
+    try:
+        return inspect.isclass(obj)
+    except Exception:
+        return False
+
+
+def get_user_id() -> int | None:
+    """Return the current process's real user id or None if it could not be
+    determined.
+
+    :return: The user id or None if it could not be determined.
+    """
+    # mypy follows the version and platform checking expectation of PEP 484:
+    # https://mypy.readthedocs.io/en/stable/common_issues.html?highlight=platform#python-version-and-system-platform-checks
+    # Containment checks are too complex for mypy v1.5.0 and cause failure.
+    if sys.platform == "win32" or sys.platform == "emscripten":
+        # win32 does not have a getuid() function.
+        # Emscripten has a return 0 stub.
+        return None
+    else:
+        # On other platforms, a return value of -1 is assumed to indicate that
+        # the current process's real user id could not be determined.
+        ERROR = -1
+        uid = os.getuid()
+        return uid if uid != ERROR else None
+
+
+if sys.version_info >= (3, 11):
+    from typing import assert_never
+else:
+
+    def assert_never(value: NoReturn) -> NoReturn:
+        assert False, f"Unhandled value: {value} ({type(value).__name__})"
+
+
+class CallableBool:
+    """
+    A bool-like object that can also be called, returning its true/false value.
+
+    Used for backwards compatibility in cases where something was supposed to be a method
+    but was implemented as a simple attribute by mistake (see `TerminalReporter.isatty`).
+
+    Do not use in new code.
+    """
+
+    def __init__(self, value: bool) -> None:
+        self._value = value
+
+    def __bool__(self) -> bool:
+        return self._value
+
+    def __call__(self) -> bool:
+        return self._value
+
+
+def running_on_ci() -> bool:
+    """Check if we're currently running on a CI system."""
+    # Only enable CI mode if one of these env variables is defined and non-empty.
+    # Note: review `regendoc` tox env in case this list is changed.
+    env_vars = ["CI", "BUILD_NUMBER"]
+    return any(os.environ.get(var) for var in env_vars)

.venv/lib/python3.12/site-packages/_pytest/config/argparsing.py

@@ -0,0 +1,578 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+import argparse
+from collections.abc import Callable
+from collections.abc import Mapping
+from collections.abc import Sequence
+import os
+import sys
+from typing import Any
+from typing import final
+from typing import Literal
+from typing import NoReturn
+
+from .exceptions import UsageError
+import _pytest._io
+from _pytest.deprecated import check_ispytest
+
+
+FILE_OR_DIR = "file_or_dir"
+
+
+class NotSet:
+    def __repr__(self) -> str:
+        return "<notset>"
+
+
+NOT_SET = NotSet()
+
+
+@final
+class Parser:
+    """Parser for command line arguments and config-file values.
+
+    :ivar extra_info: Dict of generic param -> value to display in case
+        there's an error processing the command line arguments.
+    """
+
+    def __init__(
+        self,
+        usage: str | None = None,
+        processopt: Callable[[Argument], None] | None = None,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+
+        from _pytest._argcomplete import filescompleter
+
+        self._processopt = processopt
+        self.extra_info: dict[str, Any] = {}
+        self.optparser = PytestArgumentParser(self, usage, self.extra_info)
+        anonymous_arggroup = self.optparser.add_argument_group("Custom options")
+        self._anonymous = OptionGroup(
+            anonymous_arggroup, "_anonymous", self, _ispytest=True
+        )
+        self._groups = [self._anonymous]
+        file_or_dir_arg = self.optparser.add_argument(FILE_OR_DIR, nargs="*")
+        file_or_dir_arg.completer = filescompleter  # type: ignore
+
+        self._inidict: dict[str, tuple[str, str, Any]] = {}
+        # Maps alias -> canonical name.
+        self._ini_aliases: dict[str, str] = {}
+
+    @property
+    def prog(self) -> str:
+        return self.optparser.prog
+
+    @prog.setter
+    def prog(self, value: str) -> None:
+        self.optparser.prog = value
+
+    def processoption(self, option: Argument) -> None:
+        if self._processopt:
+            if option.dest:
+                self._processopt(option)
+
+    def getgroup(
+        self, name: str, description: str = "", after: str | None = None
+    ) -> OptionGroup:
+        """Get (or create) a named option Group.
+
+        :param name: Name of the option group.
+        :param description: Long description for --help output.
+        :param after: Name of another group, used for ordering --help output.
+        :returns: The option group.
+
+        The returned group object has an ``addoption`` method with the same
+        signature as :func:`parser.addoption <pytest.Parser.addoption>` but
+        will be shown in the respective group in the output of
+        ``pytest --help``.
+        """
+        for group in self._groups:
+            if group.name == name:
+                return group
+
+        arggroup = self.optparser.add_argument_group(description or name)
+        group = OptionGroup(arggroup, name, self, _ispytest=True)
+        i = 0
+        for i, grp in enumerate(self._groups):
+            if grp.name == after:
+                break
+        self._groups.insert(i + 1, group)
+        # argparse doesn't provide a way to control `--help` order, so must
+        # access its internals ☹.
+        self.optparser._action_groups.insert(i + 1, self.optparser._action_groups.pop())
+        return group
+
+    def addoption(self, *opts: str, **attrs: Any) -> None:
+        """Register a command line option.
+
+        :param opts:
+            Option names, can be short or long options.
+        :param attrs:
+            Same attributes as the argparse library's :meth:`add_argument()
+            <argparse.ArgumentParser.add_argument>` function accepts.
+
+        After command line parsing, options are available on the pytest config
+        object via ``config.option.NAME`` where ``NAME`` is usually set
+        by passing a ``dest`` attribute, for example
+        ``addoption("--long", dest="NAME", ...)``.
+        """
+        self._anonymous.addoption(*opts, **attrs)
+
+    def parse(
+        self,
+        args: Sequence[str | os.PathLike[str]],
+        namespace: argparse.Namespace | None = None,
+    ) -> argparse.Namespace:
+        """Parse the arguments.
+
+        Unlike ``parse_known_args`` and ``parse_known_and_unknown_args``,
+        raises PrintHelp on `--help` and UsageError on unknown flags
+
+        :meta private:
+        """
+        from _pytest._argcomplete import try_argcomplete
+
+        try_argcomplete(self.optparser)
+        strargs = [os.fspath(x) for x in args]
+        if namespace is None:
+            namespace = argparse.Namespace()
+        try:
+            namespace._raise_print_help = True
+            return self.optparser.parse_intermixed_args(strargs, namespace=namespace)
+        finally:
+            del namespace._raise_print_help
+
+    def parse_known_args(
+        self,
+        args: Sequence[str | os.PathLike[str]],
+        namespace: argparse.Namespace | None = None,
+    ) -> argparse.Namespace:
+        """Parse the known arguments at this point.
+
+        :returns: An argparse namespace object.
+        """
+        return self.parse_known_and_unknown_args(args, namespace=namespace)[0]
+
+    def parse_known_and_unknown_args(
+        self,
+        args: Sequence[str | os.PathLike[str]],
+        namespace: argparse.Namespace | None = None,
+    ) -> tuple[argparse.Namespace, list[str]]:
+        """Parse the known arguments at this point, and also return the
+        remaining unknown flag arguments.
+
+        :returns:
+            A tuple containing an argparse namespace object for the known
+            arguments, and a list of unknown flag arguments.
+        """
+        strargs = [os.fspath(x) for x in args]
+        if sys.version_info < (3, 12, 8) or (3, 13) <= sys.version_info < (3, 13, 1):
+            # Older argparse have a bugged parse_known_intermixed_args.
+            namespace, unknown = self.optparser.parse_known_args(strargs, namespace)
+            assert namespace is not None
+            file_or_dir = getattr(namespace, FILE_OR_DIR)
+            unknown_flags: list[str] = []
+            for arg in unknown:
+                (unknown_flags if arg.startswith("-") else file_or_dir).append(arg)
+            return namespace, unknown_flags
+        else:
+            return self.optparser.parse_known_intermixed_args(strargs, namespace)
+
+    def addini(
+        self,
+        name: str,
+        help: str,
+        type: Literal[
+            "string", "paths", "pathlist", "args", "linelist", "bool", "int", "float"
+        ]
+        | None = None,
+        default: Any = NOT_SET,
+        *,
+        aliases: Sequence[str] = (),
+    ) -> None:
+        """Register a configuration file option.
+
+        :param name:
+            Name of the configuration.
+        :param type:
+            Type of the configuration. Can be:
+
+                * ``string``: a string
+                * ``bool``: a boolean
+                * ``args``: a list of strings, separated as in a shell
+                * ``linelist``: a list of strings, separated by line breaks
+                * ``paths``: a list of :class:`pathlib.Path`, separated as in a shell
+                * ``pathlist``: a list of ``py.path``, separated as in a shell
+                * ``int``: an integer
+                * ``float``: a floating-point number
+
+                .. versionadded:: 8.4
+
+                    The ``float`` and ``int`` types.
+
+            For ``paths`` and ``pathlist`` types, they are considered relative to the config-file.
+            In case the execution is happening without a config-file defined,
+            they will be considered relative to the current working directory (for example with ``--override-ini``).
+
+            .. versionadded:: 7.0
+                The ``paths`` variable type.
+
+            .. versionadded:: 8.1
+                Use the current working directory to resolve ``paths`` and ``pathlist`` in the absence of a config-file.
+
+            Defaults to ``string`` if ``None`` or not passed.
+        :param default:
+            Default value if no config-file option exists but is queried.
+        :param aliases:
+            Additional names by which this option can be referenced.
+            Aliases resolve to the canonical name.
+
+            .. versionadded:: 9.0
+                The ``aliases`` parameter.
+
+        The value of configuration keys can be retrieved via a call to
+        :py:func:`config.getini(name) <pytest.Config.getini>`.
+        """
+        assert type in (
+            None,
+            "string",
+            "paths",
+            "pathlist",
+            "args",
+            "linelist",
+            "bool",
+            "int",
+            "float",
+        )
+        if type is None:
+            type = "string"
+        if default is NOT_SET:
+            default = get_ini_default_for_type(type)
+
+        self._inidict[name] = (help, type, default)
+
+        for alias in aliases:
+            if alias in self._inidict:
+                raise ValueError(
+                    f"alias {alias!r} conflicts with existing configuration option"
+                )
+            if (already := self._ini_aliases.get(alias)) is not None:
+                raise ValueError(f"{alias!r} is already an alias of {already!r}")
+            self._ini_aliases[alias] = name
+
+
+def get_ini_default_for_type(
+    type: Literal[
+        "string", "paths", "pathlist", "args", "linelist", "bool", "int", "float"
+    ],
+) -> Any:
+    """
+    Used by addini to get the default value for a given config option type, when
+    default is not supplied.
+    """
+    if type in ("paths", "pathlist", "args", "linelist"):
+        return []
+    elif type == "bool":
+        return False
+    elif type == "int":
+        return 0
+    elif type == "float":
+        return 0.0
+    else:
+        return ""
+
+
+class ArgumentError(Exception):
+    """Raised if an Argument instance is created with invalid or
+    inconsistent arguments."""
+
+    def __init__(self, msg: str, option: Argument | str) -> None:
+        self.msg = msg
+        self.option_id = str(option)
+
+    def __str__(self) -> str:
+        if self.option_id:
+            return f"option {self.option_id}: {self.msg}"
+        else:
+            return self.msg
+
+
+class Argument:
+    """Class that mimics the necessary behaviour of optparse.Option.
+
+    It's currently a least effort implementation and ignoring choices
+    and integer prefixes.
+
+    https://docs.python.org/3/library/optparse.html#optparse-standard-option-types
+    """
+
+    def __init__(self, *names: str, **attrs: Any) -> None:
+        """Store params in private vars for use in add_argument."""
+        self._attrs = attrs
+        self._short_opts: list[str] = []
+        self._long_opts: list[str] = []
+        try:
+            self.type = attrs["type"]
+        except KeyError:
+            pass
+        try:
+            # Attribute existence is tested in Config._processopt.
+            self.default = attrs["default"]
+        except KeyError:
+            pass
+        self._set_opt_strings(names)
+        dest: str | None = attrs.get("dest")
+        if dest:
+            self.dest = dest
+        elif self._long_opts:
+            self.dest = self._long_opts[0][2:].replace("-", "_")
+        else:
+            try:
+                self.dest = self._short_opts[0][1:]
+            except IndexError as e:
+                self.dest = "???"  # Needed for the error repr.
+                raise ArgumentError("need a long or short option", self) from e
+
+    def names(self) -> list[str]:
+        return self._short_opts + self._long_opts
+
+    def attrs(self) -> Mapping[str, Any]:
+        # Update any attributes set by processopt.
+        for attr in ("default", "dest", "help", self.dest):
+            try:
+                self._attrs[attr] = getattr(self, attr)
+            except AttributeError:
+                pass
+        return self._attrs
+
+    def _set_opt_strings(self, opts: Sequence[str]) -> None:
+        """Directly from optparse.
+
+        Might not be necessary as this is passed to argparse later on.
+        """
+        for opt in opts:
+            if len(opt) < 2:
+                raise ArgumentError(
+                    f"invalid option string {opt!r}: "
+                    "must be at least two characters long",
+                    self,
+                )
+            elif len(opt) == 2:
+                if not (opt[0] == "-" and opt[1] != "-"):
+                    raise ArgumentError(
+                        f"invalid short option string {opt!r}: "
+                        "must be of the form -x, (x any non-dash char)",
+                        self,
+                    )
+                self._short_opts.append(opt)
+            else:
+                if not (opt[0:2] == "--" and opt[2] != "-"):
+                    raise ArgumentError(
+                        f"invalid long option string {opt!r}: "
+                        "must start with --, followed by non-dash",
+                        self,
+                    )
+                self._long_opts.append(opt)
+
+    def __repr__(self) -> str:
+        args: list[str] = []
+        if self._short_opts:
+            args += ["_short_opts: " + repr(self._short_opts)]
+        if self._long_opts:
+            args += ["_long_opts: " + repr(self._long_opts)]
+        args += ["dest: " + repr(self.dest)]
+        if hasattr(self, "type"):
+            args += ["type: " + repr(self.type)]
+        if hasattr(self, "default"):
+            args += ["default: " + repr(self.default)]
+        return "Argument({})".format(", ".join(args))
+
+
+class OptionGroup:
+    """A group of options shown in its own section."""
+
+    def __init__(
+        self,
+        arggroup: argparse._ArgumentGroup,
+        name: str,
+        parser: Parser | None,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._arggroup = arggroup
+        self.name = name
+        self.options: list[Argument] = []
+        self.parser = parser
+
+    def addoption(self, *opts: str, **attrs: Any) -> None:
+        """Add an option to this group.
+
+        If a shortened version of a long option is specified, it will
+        be suppressed in the help. ``addoption('--twowords', '--two-words')``
+        results in help showing ``--two-words`` only, but ``--twowords`` gets
+        accepted **and** the automatic destination is in ``args.twowords``.
+
+        :param opts:
+            Option names, can be short or long options.
+        :param attrs:
+            Same attributes as the argparse library's :meth:`add_argument()
+            <argparse.ArgumentParser.add_argument>` function accepts.
+        """
+        conflict = set(opts).intersection(
+            name for opt in self.options for name in opt.names()
+        )
+        if conflict:
+            raise ValueError(f"option names {conflict} already added")
+        option = Argument(*opts, **attrs)
+        self._addoption_instance(option, shortupper=False)
+
+    def _addoption(self, *opts: str, **attrs: Any) -> None:
+        option = Argument(*opts, **attrs)
+        self._addoption_instance(option, shortupper=True)
+
+    def _addoption_instance(self, option: Argument, shortupper: bool = False) -> None:
+        if not shortupper:
+            for opt in option._short_opts:
+                if opt[0] == "-" and opt[1].islower():
+                    raise ValueError("lowercase shortoptions reserved")
+
+        if self.parser:
+            self.parser.processoption(option)
+
+        self._arggroup.add_argument(*option.names(), **option.attrs())
+        self.options.append(option)
+
+
+class PytestArgumentParser(argparse.ArgumentParser):
+    def __init__(
+        self,
+        parser: Parser,
+        usage: str | None,
+        extra_info: dict[str, str],
+    ) -> None:
+        self._parser = parser
+        super().__init__(
+            usage=usage,
+            add_help=False,
+            formatter_class=DropShorterLongHelpFormatter,
+            allow_abbrev=False,
+            fromfile_prefix_chars="@",
+        )
+        # extra_info is a dict of (param -> value) to display if there's
+        # an usage error to provide more contextual information to the user.
+        self.extra_info = extra_info
+
+    def error(self, message: str) -> NoReturn:
+        """Transform argparse error message into UsageError."""
+        msg = f"{self.prog}: error: {message}"
+        if self.extra_info:
+            msg += "\n" + "\n".join(
+                f"  {k}: {v}" for k, v in sorted(self.extra_info.items())
+            )
+        raise UsageError(self.format_usage() + msg)
+
+
+class DropShorterLongHelpFormatter(argparse.HelpFormatter):
+    """Shorten help for long options that differ only in extra hyphens.
+
+    - Collapse **long** options that are the same except for extra hyphens.
+    - Shortcut if there are only two options and one of them is a short one.
+    - Cache result on the action object as this is called at least 2 times.
+    """
+
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
+        # Use more accurate terminal width.
+        if "width" not in kwargs:
+            kwargs["width"] = _pytest._io.get_terminal_width()
+        super().__init__(*args, **kwargs)
+
+    def _format_action_invocation(self, action: argparse.Action) -> str:
+        orgstr = super()._format_action_invocation(action)
+        if orgstr and orgstr[0] != "-":  # only optional arguments
+            return orgstr
+        res: str | None = getattr(action, "_formatted_action_invocation", None)
+        if res:
+            return res
+        options = orgstr.split(", ")
+        if len(options) == 2 and (len(options[0]) == 2 or len(options[1]) == 2):
+            # a shortcut for '-h, --help' or '--abc', '-a'
+            action._formatted_action_invocation = orgstr  # type: ignore
+            return orgstr
+        return_list = []
+        short_long: dict[str, str] = {}
+        for option in options:
+            if len(option) == 2 or option[2] == " ":
+                continue
+            if not option.startswith("--"):
+                raise ArgumentError(
+                    f'long optional argument without "--": [{option}]', option
+                )
+            xxoption = option[2:]
+            shortened = xxoption.replace("-", "")
+            if shortened not in short_long or len(short_long[shortened]) < len(
+                xxoption
+            ):
+                short_long[shortened] = xxoption
+        # now short_long has been filled out to the longest with dashes
+        # **and** we keep the right option ordering from add_argument
+        for option in options:
+            if len(option) == 2 or option[2] == " ":
+                return_list.append(option)
+            if option[2:] == short_long.get(option.replace("-", "")):
+                return_list.append(option.replace(" ", "=", 1))
+        formatted_action_invocation = ", ".join(return_list)
+        action._formatted_action_invocation = formatted_action_invocation  # type: ignore
+        return formatted_action_invocation
+
+    def _split_lines(self, text, width):
+        """Wrap lines after splitting on original newlines.
+
+        This allows to have explicit line breaks in the help text.
+        """
+        import textwrap
+
+        lines = []
+        for line in text.splitlines():
+            lines.extend(textwrap.wrap(line.strip(), width))
+        return lines
+
+
+class OverrideIniAction(argparse.Action):
+    """Custom argparse action that makes a CLI flag equivalent to overriding an
+    option, in addition to behaving like `store_true`.
+
+    This can simplify things since code only needs to inspect the config option
+    and not consider the CLI flag.
+    """
+
+    def __init__(
+        self,
+        option_strings: Sequence[str],
+        dest: str,
+        nargs: int | str | None = None,
+        *args,
+        ini_option: str,
+        ini_value: str,
+        **kwargs,
+    ) -> None:
+        super().__init__(option_strings, dest, 0, *args, **kwargs)
+        self.ini_option = ini_option
+        self.ini_value = ini_value
+
+    def __call__(
+        self,
+        parser: argparse.ArgumentParser,
+        namespace: argparse.Namespace,
+        *args,
+        **kwargs,
+    ) -> None:
+        setattr(namespace, self.dest, True)
+        current_overrides = getattr(namespace, "override_ini", None)
+        if current_overrides is None:
+            current_overrides = []
+        current_overrides.append(f"{self.ini_option}={self.ini_value}")
+        setattr(namespace, "override_ini", current_overrides)

.venv/lib/python3.12/site-packages/_pytest/config/compat.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+from collections.abc import Mapping
+import functools
+from pathlib import Path
+from typing import Any
+import warnings
+
+import pluggy
+
+from ..compat import LEGACY_PATH
+from ..compat import legacy_path
+from ..deprecated import HOOK_LEGACY_PATH_ARG
+
+
+# hookname: (Path, LEGACY_PATH)
+imply_paths_hooks: Mapping[str, tuple[str, str]] = {
+    "pytest_ignore_collect": ("collection_path", "path"),
+    "pytest_collect_file": ("file_path", "path"),
+    "pytest_pycollect_makemodule": ("module_path", "path"),
+    "pytest_report_header": ("start_path", "startdir"),
+    "pytest_report_collectionfinish": ("start_path", "startdir"),
+}
+
+
+def _check_path(path: Path, fspath: LEGACY_PATH) -> None:
+    if Path(fspath) != path:
+        raise ValueError(
+            f"Path({fspath!r}) != {path!r}\n"
+            "if both path and fspath are given they need to be equal"
+        )
+
+
+class PathAwareHookProxy:
+    """
+    this helper wraps around hook callers
+    until pluggy supports fixingcalls, this one will do
+
+    it currently doesn't return full hook caller proxies for fixed hooks,
+    this may have to be changed later depending on bugs
+    """
+
+    def __init__(self, hook_relay: pluggy.HookRelay) -> None:
+        self._hook_relay = hook_relay
+
+    def __dir__(self) -> list[str]:
+        return dir(self._hook_relay)
+
+    def __getattr__(self, key: str) -> pluggy.HookCaller:
+        hook: pluggy.HookCaller = getattr(self._hook_relay, key)
+        if key not in imply_paths_hooks:
+            self.__dict__[key] = hook
+            return hook
+        else:
+            path_var, fspath_var = imply_paths_hooks[key]
+
+            @functools.wraps(hook)
+            def fixed_hook(**kw: Any) -> Any:
+                path_value: Path | None = kw.pop(path_var, None)
+                fspath_value: LEGACY_PATH | None = kw.pop(fspath_var, None)
+                if fspath_value is not None:
+                    warnings.warn(
+                        HOOK_LEGACY_PATH_ARG.format(
+                            pylib_path_arg=fspath_var, pathlib_path_arg=path_var
+                        ),
+                        stacklevel=2,
+                    )
+                if path_value is not None:
+                    if fspath_value is not None:
+                        _check_path(path_value, fspath_value)
+                    else:
+                        fspath_value = legacy_path(path_value)
+                else:
+                    assert fspath_value is not None
+                    path_value = Path(fspath_value)
+
+                kw[path_var] = path_value
+                kw[fspath_var] = fspath_value
+                return hook(**kw)
+
+            fixed_hook.name = hook.name  # type: ignore[attr-defined]
+            fixed_hook.spec = hook.spec  # type: ignore[attr-defined]
+            fixed_hook.__name__ = key
+            self.__dict__[key] = fixed_hook
+            return fixed_hook  # type: ignore[return-value]

.venv/lib/python3.12/site-packages/_pytest/config/exceptions.py

@@ -0,0 +1,15 @@
+from __future__ import annotations
+
+from typing import final
+
+
+@final
+class UsageError(Exception):
+    """Error in pytest usage or invocation."""
+
+    __module__ = "pytest"
+
+
+class PrintHelp(Exception):
+    """Raised when pytest should print its help to skip the rest of the
+    argument parsing and validation."""

.venv/lib/python3.12/site-packages/_pytest/config/findpaths.py

@@ -0,0 +1,350 @@
+from __future__ import annotations
+
+from collections.abc import Iterable
+from collections.abc import Sequence
+from dataclasses import dataclass
+from dataclasses import KW_ONLY
+import os
+from pathlib import Path
+import sys
+from typing import Literal
+from typing import TypeAlias
+
+import iniconfig
+
+from .exceptions import UsageError
+from _pytest.outcomes import fail
+from _pytest.pathlib import absolutepath
+from _pytest.pathlib import commonpath
+from _pytest.pathlib import safe_exists
+
+
+@dataclass(frozen=True)
+class ConfigValue:
+    """Represents a configuration value with its origin and parsing mode.
+
+    This allows tracking whether a value came from a configuration file
+    or from a CLI override (--override-ini), which is important for
+    determining precedence when dealing with ini option aliases.
+
+    The mode tracks the parsing mode/data model used for the value:
+    - "ini": from INI files or [tool.pytest.ini_options], where the only
+      supported value types are `str` or `list[str]`.
+    - "toml": from TOML files (not in INI mode), where native TOML types
+       are preserved.
+    """
+
+    value: object
+    _: KW_ONLY
+    origin: Literal["file", "override"]
+    mode: Literal["ini", "toml"]
+
+
+ConfigDict: TypeAlias = dict[str, ConfigValue]
+
+
+def _parse_ini_config(path: Path) -> iniconfig.IniConfig:
+    """Parse the given generic '.ini' file using legacy IniConfig parser, returning
+    the parsed object.
+
+    Raise UsageError if the file cannot be parsed.
+    """
+    try:
+        return iniconfig.IniConfig(str(path))
+    except iniconfig.ParseError as exc:
+        raise UsageError(str(exc)) from exc
+
+
+def load_config_dict_from_file(
+    filepath: Path,
+) -> ConfigDict | None:
+    """Load pytest configuration from the given file path, if supported.
+
+    Return None if the file does not contain valid pytest configuration.
+    """
+    # Configuration from ini files are obtained from the [pytest] section, if present.
+    if filepath.suffix == ".ini":
+        iniconfig = _parse_ini_config(filepath)
+
+        if "pytest" in iniconfig:
+            return {
+                k: ConfigValue(v, origin="file", mode="ini")
+                for k, v in iniconfig["pytest"].items()
+            }
+        else:
+            # "pytest.ini" files are always the source of configuration, even if empty.
+            if filepath.name in {"pytest.ini", ".pytest.ini"}:
+                return {}
+
+    # '.cfg' files are considered if they contain a "[tool:pytest]" section.
+    elif filepath.suffix == ".cfg":
+        iniconfig = _parse_ini_config(filepath)
+
+        if "tool:pytest" in iniconfig.sections:
+            return {
+                k: ConfigValue(v, origin="file", mode="ini")
+                for k, v in iniconfig["tool:pytest"].items()
+            }
+        elif "pytest" in iniconfig.sections:
+            # If a setup.cfg contains a "[pytest]" section, we raise a failure to indicate users that
+            # plain "[pytest]" sections in setup.cfg files is no longer supported (#3086).
+            fail(CFG_PYTEST_SECTION.format(filename="setup.cfg"), pytrace=False)
+
+    # '.toml' files are considered if they contain a [tool.pytest] table (toml mode)
+    # or [tool.pytest.ini_options] table (ini mode) for pyproject.toml,
+    # or [pytest] table (toml mode) for pytest.toml/.pytest.toml.
+    elif filepath.suffix == ".toml":
+        if sys.version_info >= (3, 11):
+            import tomllib
+        else:
+            import tomli as tomllib
+
+        toml_text = filepath.read_text(encoding="utf-8")
+        try:
+            config = tomllib.loads(toml_text)
+        except tomllib.TOMLDecodeError as exc:
+            raise UsageError(f"{filepath}: {exc}") from exc
+
+        # pytest.toml and .pytest.toml use [pytest] table directly.
+        if filepath.name in ("pytest.toml", ".pytest.toml"):
+            pytest_config = config.get("pytest", {})
+            if pytest_config:
+                # TOML mode - preserve native TOML types.
+                return {
+                    k: ConfigValue(v, origin="file", mode="toml")
+                    for k, v in pytest_config.items()
+                }
+            # "pytest.toml" files are always the source of configuration, even if empty.
+            return {}
+
+        # pyproject.toml uses [tool.pytest] or [tool.pytest.ini_options].
+        else:
+            tool_pytest = config.get("tool", {}).get("pytest", {})
+
+            # Check for toml mode config: [tool.pytest] with content outside of ini_options.
+            toml_config = {k: v for k, v in tool_pytest.items() if k != "ini_options"}
+            # Check for ini mode config: [tool.pytest.ini_options].
+            ini_config = tool_pytest.get("ini_options", None)
+
+            if toml_config and ini_config:
+                raise UsageError(
+                    f"{filepath}: Cannot use both [tool.pytest] (native TOML types) and "
+                    "[tool.pytest.ini_options] (string-based INI format) simultaneously. "
+                    "Please use [tool.pytest] with native TOML types (recommended) "
+                    "or [tool.pytest.ini_options] for backwards compatibility."
+                )
+
+            if toml_config:
+                # TOML mode - preserve native TOML types.
+                return {
+                    k: ConfigValue(v, origin="file", mode="toml")
+                    for k, v in toml_config.items()
+                }
+
+            elif ini_config is not None:
+                # INI mode - TOML supports richer data types than INI files, but we need to
+                # convert all scalar values to str for compatibility with the INI system.
+                def make_scalar(v: object) -> str | list[str]:
+                    return v if isinstance(v, list) else str(v)
+
+                return {
+                    k: ConfigValue(make_scalar(v), origin="file", mode="ini")
+                    for k, v in ini_config.items()
+                }
+
+    return None
+
+
+def locate_config(
+    invocation_dir: Path,
+    args: Iterable[Path],
+) -> tuple[Path | None, Path | None, ConfigDict, Sequence[str]]:
+    """Search in the list of arguments for a valid ini-file for pytest,
+    and return a tuple of (rootdir, inifile, cfg-dict, ignored-config-files), where
+    ignored-config-files is a list of config basenames found that contain
+    pytest configuration but were ignored."""
+    config_names = [
+        "pytest.toml",
+        ".pytest.toml",
+        "pytest.ini",
+        ".pytest.ini",
+        "pyproject.toml",
+        "tox.ini",
+        "setup.cfg",
+    ]
+    args = [x for x in args if not str(x).startswith("-")]
+    if not args:
+        args = [invocation_dir]
+    found_pyproject_toml: Path | None = None
+    ignored_config_files: list[str] = []
+
+    for arg in args:
+        argpath = absolutepath(arg)
+        for base in (argpath, *argpath.parents):
+            for config_name in config_names:
+                p = base / config_name
+                if p.is_file():
+                    if p.name == "pyproject.toml" and found_pyproject_toml is None:
+                        found_pyproject_toml = p
+                    ini_config = load_config_dict_from_file(p)
+                    if ini_config is not None:
+                        index = config_names.index(config_name)
+                        for remainder in config_names[index + 1 :]:
+                            p2 = base / remainder
+                            if (
+                                p2.is_file()
+                                and load_config_dict_from_file(p2) is not None
+                            ):
+                                ignored_config_files.append(remainder)
+                        return base, p, ini_config, ignored_config_files
+    if found_pyproject_toml is not None:
+        return found_pyproject_toml.parent, found_pyproject_toml, {}, []
+    return None, None, {}, []
+
+
+def get_common_ancestor(
+    invocation_dir: Path,
+    paths: Iterable[Path],
+) -> Path:
+    common_ancestor: Path | None = None
+    for path in paths:
+        if not path.exists():
+            continue
+        if common_ancestor is None:
+            common_ancestor = path
+        else:
+            if common_ancestor in path.parents or path == common_ancestor:
+                continue
+            elif path in common_ancestor.parents:
+                common_ancestor = path
+            else:
+                shared = commonpath(path, common_ancestor)
+                if shared is not None:
+                    common_ancestor = shared
+    if common_ancestor is None:
+        common_ancestor = invocation_dir
+    elif common_ancestor.is_file():
+        common_ancestor = common_ancestor.parent
+    return common_ancestor
+
+
+def get_dirs_from_args(args: Iterable[str]) -> list[Path]:
+    def is_option(x: str) -> bool:
+        return x.startswith("-")
+
+    def get_file_part_from_node_id(x: str) -> str:
+        return x.split("::")[0]
+
+    def get_dir_from_path(path: Path) -> Path:
+        if path.is_dir():
+            return path
+        return path.parent
+
+    # These look like paths but may not exist
+    possible_paths = (
+        absolutepath(get_file_part_from_node_id(arg))
+        for arg in args
+        if not is_option(arg)
+    )
+
+    return [get_dir_from_path(path) for path in possible_paths if safe_exists(path)]
+
+
+def parse_override_ini(override_ini: Sequence[str] | None) -> ConfigDict:
+    """Parse the -o/--override-ini command line arguments and return the overrides.
+
+    :raises UsageError:
+        If one of the values is malformed.
+    """
+    overrides = {}
+    # override_ini is a list of "ini=value" options.
+    # Always use the last item if multiple values are set for same ini-name,
+    # e.g. -o foo=bar1 -o foo=bar2 will set foo to bar2.
+    for ini_config in override_ini or ():
+        try:
+            key, user_ini_value = ini_config.split("=", 1)
+        except ValueError as e:
+            raise UsageError(
+                f"-o/--override-ini expects option=value style (got: {ini_config!r})."
+            ) from e
+        else:
+            overrides[key] = ConfigValue(user_ini_value, origin="override", mode="ini")
+    return overrides
+
+
+CFG_PYTEST_SECTION = "[pytest] section in {filename} files is no longer supported, change to [tool:pytest] instead."
+
+
+def determine_setup(
+    *,
+    inifile: str | None,
+    override_ini: Sequence[str] | None,
+    args: Sequence[str],
+    rootdir_cmd_arg: str | None,
+    invocation_dir: Path,
+) -> tuple[Path, Path | None, ConfigDict, Sequence[str]]:
+    """Determine the rootdir, inifile and ini configuration values from the
+    command line arguments.
+
+    :param inifile:
+        The `--inifile` command line argument, if given.
+    :param override_ini:
+        The -o/--override-ini command line arguments, if given.
+    :param args:
+        The free command line arguments.
+    :param rootdir_cmd_arg:
+        The `--rootdir` command line argument, if given.
+    :param invocation_dir:
+        The working directory when pytest was invoked.
+
+    :raises UsageError:
+    """
+    rootdir = None
+    dirs = get_dirs_from_args(args)
+    ignored_config_files: Sequence[str] = []
+
+    if inifile:
+        inipath_ = absolutepath(inifile)
+        inipath: Path | None = inipath_
+        inicfg = load_config_dict_from_file(inipath_) or {}
+        if rootdir_cmd_arg is None:
+            rootdir = inipath_.parent
+    else:
+        ancestor = get_common_ancestor(invocation_dir, dirs)
+        rootdir, inipath, inicfg, ignored_config_files = locate_config(
+            invocation_dir, [ancestor]
+        )
+        if rootdir is None and rootdir_cmd_arg is None:
+            for possible_rootdir in (ancestor, *ancestor.parents):
+                if (possible_rootdir / "setup.py").is_file():
+                    rootdir = possible_rootdir
+                    break
+            else:
+                if dirs != [ancestor]:
+                    rootdir, inipath, inicfg, _ = locate_config(invocation_dir, dirs)
+                if rootdir is None:
+                    rootdir = get_common_ancestor(
+                        invocation_dir, [invocation_dir, ancestor]
+                    )
+                    if is_fs_root(rootdir):
+                        rootdir = ancestor
+    if rootdir_cmd_arg:
+        rootdir = absolutepath(os.path.expandvars(rootdir_cmd_arg))
+        if not rootdir.is_dir():
+            raise UsageError(
+                f"Directory '{rootdir}' not found. Check your '--rootdir' option."
+            )
+
+    ini_overrides = parse_override_ini(override_ini)
+    inicfg.update(ini_overrides)
+
+    assert rootdir is not None
+    return rootdir, inipath, inicfg, ignored_config_files
+
+
+def is_fs_root(p: Path) -> bool:
+    r"""
+    Return True if the given path is pointing to the root of the
+    file system ("/" on Unix and "C:\\" on Windows for example).
+    """
+    return os.path.splitdrive(str(p))[1] == os.sep

.venv/lib/python3.12/site-packages/_pytest/debugging.py

@@ -0,0 +1,407 @@
+# mypy: allow-untyped-defs
+# ruff: noqa: T100
+"""Interactive debugging with PDB, the Python Debugger."""
+
+from __future__ import annotations
+
+import argparse
+from collections.abc import Callable
+from collections.abc import Generator
+import functools
+import sys
+import types
+from typing import Any
+import unittest
+
+from _pytest import outcomes
+from _pytest._code import ExceptionInfo
+from _pytest.capture import CaptureManager
+from _pytest.config import Config
+from _pytest.config import ConftestImportFailure
+from _pytest.config import hookimpl
+from _pytest.config import PytestPluginManager
+from _pytest.config.argparsing import Parser
+from _pytest.config.exceptions import UsageError
+from _pytest.nodes import Node
+from _pytest.reports import BaseReport
+from _pytest.runner import CallInfo
+
+
+def _validate_usepdb_cls(value: str) -> tuple[str, str]:
+    """Validate syntax of --pdbcls option."""
+    try:
+        modname, classname = value.split(":")
+    except ValueError as e:
+        raise argparse.ArgumentTypeError(
+            f"{value!r} is not in the format 'modname:classname'"
+        ) from e
+    return (modname, classname)
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("general")
+    group.addoption(
+        "--pdb",
+        dest="usepdb",
+        action="store_true",
+        help="Start the interactive Python debugger on errors or KeyboardInterrupt",
+    )
+    group.addoption(
+        "--pdbcls",
+        dest="usepdb_cls",
+        metavar="modulename:classname",
+        type=_validate_usepdb_cls,
+        help="Specify a custom interactive Python debugger for use with --pdb."
+        "For example: --pdbcls=IPython.terminal.debugger:TerminalPdb",
+    )
+    group.addoption(
+        "--trace",
+        dest="trace",
+        action="store_true",
+        help="Immediately break when running each test",
+    )
+
+
+def pytest_configure(config: Config) -> None:
+    import pdb
+
+    if config.getvalue("trace"):
+        config.pluginmanager.register(PdbTrace(), "pdbtrace")
+    if config.getvalue("usepdb"):
+        config.pluginmanager.register(PdbInvoke(), "pdbinvoke")
+
+    pytestPDB._saved.append(
+        (pdb.set_trace, pytestPDB._pluginmanager, pytestPDB._config)
+    )
+    pdb.set_trace = pytestPDB.set_trace
+    pytestPDB._pluginmanager = config.pluginmanager
+    pytestPDB._config = config
+
+    # NOTE: not using pytest_unconfigure, since it might get called although
+    #       pytest_configure was not (if another plugin raises UsageError).
+    def fin() -> None:
+        (
+            pdb.set_trace,
+            pytestPDB._pluginmanager,
+            pytestPDB._config,
+        ) = pytestPDB._saved.pop()
+
+    config.add_cleanup(fin)
+
+
+class pytestPDB:
+    """Pseudo PDB that defers to the real pdb."""
+
+    _pluginmanager: PytestPluginManager | None = None
+    _config: Config | None = None
+    _saved: list[
+        tuple[Callable[..., None], PytestPluginManager | None, Config | None]
+    ] = []
+    _recursive_debug = 0
+    _wrapped_pdb_cls: tuple[type[Any], type[Any]] | None = None
+
+    @classmethod
+    def _is_capturing(cls, capman: CaptureManager | None) -> str | bool:
+        if capman:
+            return capman.is_capturing()
+        return False
+
+    @classmethod
+    def _import_pdb_cls(cls, capman: CaptureManager | None):
+        if not cls._config:
+            import pdb
+
+            # Happens when using pytest.set_trace outside of a test.
+            return pdb.Pdb
+
+        usepdb_cls = cls._config.getvalue("usepdb_cls")
+
+        if cls._wrapped_pdb_cls and cls._wrapped_pdb_cls[0] == usepdb_cls:
+            return cls._wrapped_pdb_cls[1]
+
+        if usepdb_cls:
+            modname, classname = usepdb_cls
+
+            try:
+                __import__(modname)
+                mod = sys.modules[modname]
+
+                # Handle --pdbcls=pdb:pdb.Pdb (useful e.g. with pdbpp).
+                parts = classname.split(".")
+                pdb_cls = getattr(mod, parts[0])
+                for part in parts[1:]:
+                    pdb_cls = getattr(pdb_cls, part)
+            except Exception as exc:
+                value = ":".join((modname, classname))
+                raise UsageError(
+                    f"--pdbcls: could not import {value!r}: {exc}"
+                ) from exc
+        else:
+            import pdb
+
+            pdb_cls = pdb.Pdb
+
+        wrapped_cls = cls._get_pdb_wrapper_class(pdb_cls, capman)
+        cls._wrapped_pdb_cls = (usepdb_cls, wrapped_cls)
+        return wrapped_cls
+
+    @classmethod
+    def _get_pdb_wrapper_class(cls, pdb_cls, capman: CaptureManager | None):
+        import _pytest.config
+
+        class PytestPdbWrapper(pdb_cls):
+            _pytest_capman = capman
+            _continued = False
+
+            def do_debug(self, arg):
+                cls._recursive_debug += 1
+                ret = super().do_debug(arg)
+                cls._recursive_debug -= 1
+                return ret
+
+            if hasattr(pdb_cls, "do_debug"):
+                do_debug.__doc__ = pdb_cls.do_debug.__doc__
+
+            def do_continue(self, arg):
+                ret = super().do_continue(arg)
+                if cls._recursive_debug == 0:
+                    assert cls._config is not None
+                    tw = _pytest.config.create_terminal_writer(cls._config)
+                    tw.line()
+
+                    capman = self._pytest_capman
+                    capturing = pytestPDB._is_capturing(capman)
+                    if capturing:
+                        if capturing == "global":
+                            tw.sep(">", "PDB continue (IO-capturing resumed)")
+                        else:
+                            tw.sep(
+                                ">",
+                                f"PDB continue (IO-capturing resumed for {capturing})",
+                            )
+                        assert capman is not None
+                        capman.resume()
+                    else:
+                        tw.sep(">", "PDB continue")
+                assert cls._pluginmanager is not None
+                cls._pluginmanager.hook.pytest_leave_pdb(config=cls._config, pdb=self)
+                self._continued = True
+                return ret
+
+            if hasattr(pdb_cls, "do_continue"):
+                do_continue.__doc__ = pdb_cls.do_continue.__doc__
+
+            do_c = do_cont = do_continue
+
+            def do_quit(self, arg):
+                # Raise Exit outcome when quit command is used in pdb.
+                #
+                # This is a bit of a hack - it would be better if BdbQuit
+                # could be handled, but this would require to wrap the
+                # whole pytest run, and adjust the report etc.
+                ret = super().do_quit(arg)
+
+                if cls._recursive_debug == 0:
+                    outcomes.exit("Quitting debugger")
+
+                return ret
+
+            if hasattr(pdb_cls, "do_quit"):
+                do_quit.__doc__ = pdb_cls.do_quit.__doc__
+
+            do_q = do_quit
+            do_exit = do_quit
+
+            def setup(self, f, tb):
+                """Suspend on setup().
+
+                Needed after do_continue resumed, and entering another
+                breakpoint again.
+                """
+                ret = super().setup(f, tb)
+                if not ret and self._continued:
+                    # pdb.setup() returns True if the command wants to exit
+                    # from the interaction: do not suspend capturing then.
+                    if self._pytest_capman:
+                        self._pytest_capman.suspend_global_capture(in_=True)
+                return ret
+
+            def get_stack(self, f, t):
+                stack, i = super().get_stack(f, t)
+                if f is None:
+                    # Find last non-hidden frame.
+                    i = max(0, len(stack) - 1)
+                    while i and stack[i][0].f_locals.get("__tracebackhide__", False):
+                        i -= 1
+                return stack, i
+
+        return PytestPdbWrapper
+
+    @classmethod
+    def _init_pdb(cls, method, *args, **kwargs):
+        """Initialize PDB debugging, dropping any IO capturing."""
+        import _pytest.config
+
+        if cls._pluginmanager is None:
+            capman: CaptureManager | None = None
+        else:
+            capman = cls._pluginmanager.getplugin("capturemanager")
+        if capman:
+            capman.suspend(in_=True)
+
+        if cls._config:
+            tw = _pytest.config.create_terminal_writer(cls._config)
+            tw.line()
+
+            if cls._recursive_debug == 0:
+                # Handle header similar to pdb.set_trace in py37+.
+                header = kwargs.pop("header", None)
+                if header is not None:
+                    tw.sep(">", header)
+                else:
+                    capturing = cls._is_capturing(capman)
+                    if capturing == "global":
+                        tw.sep(">", f"PDB {method} (IO-capturing turned off)")
+                    elif capturing:
+                        tw.sep(
+                            ">",
+                            f"PDB {method} (IO-capturing turned off for {capturing})",
+                        )
+                    else:
+                        tw.sep(">", f"PDB {method}")
+
+        _pdb = cls._import_pdb_cls(capman)(**kwargs)
+
+        if cls._pluginmanager:
+            cls._pluginmanager.hook.pytest_enter_pdb(config=cls._config, pdb=_pdb)
+        return _pdb
+
+    @classmethod
+    def set_trace(cls, *args, **kwargs) -> None:
+        """Invoke debugging via ``Pdb.set_trace``, dropping any IO capturing."""
+        frame = sys._getframe().f_back
+        _pdb = cls._init_pdb("set_trace", *args, **kwargs)
+        _pdb.set_trace(frame)
+
+
+class PdbInvoke:
+    def pytest_exception_interact(
+        self, node: Node, call: CallInfo[Any], report: BaseReport
+    ) -> None:
+        capman = node.config.pluginmanager.getplugin("capturemanager")
+        if capman:
+            capman.suspend_global_capture(in_=True)
+            out, err = capman.read_global_capture()
+            sys.stdout.write(out)
+            sys.stdout.write(err)
+        assert call.excinfo is not None
+
+        if not isinstance(call.excinfo.value, unittest.SkipTest):
+            _enter_pdb(node, call.excinfo, report)
+
+    def pytest_internalerror(self, excinfo: ExceptionInfo[BaseException]) -> None:
+        exc_or_tb = _postmortem_exc_or_tb(excinfo)
+        post_mortem(exc_or_tb)
+
+
+class PdbTrace:
+    @hookimpl(wrapper=True)
+    def pytest_pyfunc_call(self, pyfuncitem) -> Generator[None, object, object]:
+        wrap_pytest_function_for_tracing(pyfuncitem)
+        return (yield)
+
+
+def wrap_pytest_function_for_tracing(pyfuncitem) -> None:
+    """Change the Python function object of the given Function item by a
+    wrapper which actually enters pdb before calling the python function
+    itself, effectively leaving the user in the pdb prompt in the first
+    statement of the function."""
+    _pdb = pytestPDB._init_pdb("runcall")
+    testfunction = pyfuncitem.obj
+
+    # we can't just return `partial(pdb.runcall, testfunction)` because (on
+    # python < 3.7.4) runcall's first param is `func`, which means we'd get
+    # an exception if one of the kwargs to testfunction was called `func`.
+    @functools.wraps(testfunction)
+    def wrapper(*args, **kwargs) -> None:
+        func = functools.partial(testfunction, *args, **kwargs)
+        _pdb.runcall(func)
+
+    pyfuncitem.obj = wrapper
+
+
+def maybe_wrap_pytest_function_for_tracing(pyfuncitem) -> None:
+    """Wrap the given pytestfunct item for tracing support if --trace was given in
+    the command line."""
+    if pyfuncitem.config.getvalue("trace"):
+        wrap_pytest_function_for_tracing(pyfuncitem)
+
+
+def _enter_pdb(
+    node: Node, excinfo: ExceptionInfo[BaseException], rep: BaseReport
+) -> BaseReport:
+    # XXX we reuse the TerminalReporter's terminalwriter
+    # because this seems to avoid some encoding related troubles
+    # for not completely clear reasons.
+    tw = node.config.pluginmanager.getplugin("terminalreporter")._tw
+    tw.line()
+
+    showcapture = node.config.option.showcapture
+
+    for sectionname, content in (
+        ("stdout", rep.capstdout),
+        ("stderr", rep.capstderr),
+        ("log", rep.caplog),
+    ):
+        if showcapture in (sectionname, "all") and content:
+            tw.sep(">", "captured " + sectionname)
+            if content[-1:] == "\n":
+                content = content[:-1]
+            tw.line(content)
+
+    tw.sep(">", "traceback")
+    rep.toterminal(tw)
+    tw.sep(">", "entering PDB")
+    tb_or_exc = _postmortem_exc_or_tb(excinfo)
+    rep._pdbshown = True  # type: ignore[attr-defined]
+    post_mortem(tb_or_exc)
+    return rep
+
+
+def _postmortem_exc_or_tb(
+    excinfo: ExceptionInfo[BaseException],
+) -> types.TracebackType | BaseException:
+    from doctest import UnexpectedException
+
+    get_exc = sys.version_info >= (3, 13)
+    if isinstance(excinfo.value, UnexpectedException):
+        # A doctest.UnexpectedException is not useful for post_mortem.
+        # Use the underlying exception instead:
+        underlying_exc = excinfo.value
+        if get_exc:
+            return underlying_exc.exc_info[1]
+
+        return underlying_exc.exc_info[2]
+    elif isinstance(excinfo.value, ConftestImportFailure):
+        # A config.ConftestImportFailure is not useful for post_mortem.
+        # Use the underlying exception instead:
+        cause = excinfo.value.cause
+        if get_exc:
+            return cause
+
+        assert cause.__traceback__ is not None
+        return cause.__traceback__
+    else:
+        assert excinfo._excinfo is not None
+        if get_exc:
+            return excinfo._excinfo[1]
+
+        return excinfo._excinfo[2]
+
+
+def post_mortem(tb_or_exc: types.TracebackType | BaseException) -> None:
+    p = pytestPDB._init_pdb("post_mortem")
+    p.reset()
+    p.interaction(None, tb_or_exc)
+    if p.quitting:
+        outcomes.exit("Quitting debugger")

.venv/lib/python3.12/site-packages/_pytest/deprecated.py

@@ -0,0 +1,99 @@
+"""Deprecation messages and bits of code used elsewhere in the codebase that
+is planned to be removed in the next pytest release.
+
+Keeping it in a central location makes it easy to track what is deprecated and should
+be removed when the time comes.
+
+All constants defined in this module should be either instances of
+:class:`PytestWarning`, or :class:`UnformattedWarning`
+in case of warnings which need to format their messages.
+"""
+
+from __future__ import annotations
+
+from warnings import warn
+
+from _pytest.warning_types import PytestDeprecationWarning
+from _pytest.warning_types import PytestRemovedIn9Warning
+from _pytest.warning_types import PytestRemovedIn10Warning
+from _pytest.warning_types import UnformattedWarning
+
+
+# set of plugins which have been integrated into the core; we use this list to ignore
+# them during registration to avoid conflicts
+DEPRECATED_EXTERNAL_PLUGINS = {
+    "pytest_catchlog",
+    "pytest_capturelog",
+    "pytest_faulthandler",
+    "pytest_subtests",
+}
+
+
+# This could have been removed pytest 8, but it's harmless and common, so no rush to remove.
+YIELD_FIXTURE = PytestDeprecationWarning(
+    "@pytest.yield_fixture is deprecated.\n"
+    "Use @pytest.fixture instead; they are the same."
+)
+
+# This deprecation is never really meant to be removed.
+PRIVATE = PytestDeprecationWarning("A private pytest class or function was used.")
+
+
+HOOK_LEGACY_PATH_ARG = UnformattedWarning(
+    PytestRemovedIn9Warning,
+    "The ({pylib_path_arg}: py.path.local) argument is deprecated, please use ({pathlib_path_arg}: pathlib.Path)\n"
+    "see https://docs.pytest.org/en/latest/deprecations.html"
+    "#py-path-local-arguments-for-hooks-replaced-with-pathlib-path",
+)
+
+NODE_CTOR_FSPATH_ARG = UnformattedWarning(
+    PytestRemovedIn9Warning,
+    "The (fspath: py.path.local) argument to {node_type_name} is deprecated. "
+    "Please use the (path: pathlib.Path) argument instead.\n"
+    "See https://docs.pytest.org/en/latest/deprecations.html"
+    "#fspath-argument-for-node-constructors-replaced-with-pathlib-path",
+)
+
+HOOK_LEGACY_MARKING = UnformattedWarning(
+    PytestDeprecationWarning,
+    "The hook{type} {fullname} uses old-style configuration options (marks or attributes).\n"
+    "Please use the pytest.hook{type}({hook_opts}) decorator instead\n"
+    " to configure the hooks.\n"
+    " See https://docs.pytest.org/en/latest/deprecations.html"
+    "#configuring-hook-specs-impls-using-markers",
+)
+
+MARKED_FIXTURE = PytestRemovedIn9Warning(
+    "Marks applied to fixtures have no effect\n"
+    "See docs: https://docs.pytest.org/en/stable/deprecations.html#applying-a-mark-to-a-fixture-function"
+)
+
+MONKEYPATCH_LEGACY_NAMESPACE_PACKAGES = PytestRemovedIn10Warning(
+    "monkeypatch.syspath_prepend() called with pkg_resources legacy namespace packages detected.\n"
+    "Legacy namespace packages (using pkg_resources.declare_namespace) are deprecated.\n"
+    "Please use native namespace packages (PEP 420) instead.\n"
+    "See https://docs.pytest.org/en/stable/deprecations.html#monkeypatch-fixup-namespace-packages"
+)
+
+# You want to make some `__init__` or function "private".
+#
+#   def my_private_function(some, args):
+#       ...
+#
+# Do this:
+#
+#   def my_private_function(some, args, *, _ispytest: bool = False):
+#       check_ispytest(_ispytest)
+#       ...
+#
+# Change all internal/allowed calls to
+#
+#   my_private_function(some, args, _ispytest=True)
+#
+# All other calls will get the default _ispytest=False and trigger
+# the warning (possibly error in the future).
+
+
+def check_ispytest(ispytest: bool) -> None:
+    if not ispytest:
+        warn(PRIVATE, stacklevel=3)

.venv/lib/python3.12/site-packages/_pytest/doctest.py

@@ -0,0 +1,736 @@
+# mypy: allow-untyped-defs
+"""Discover and run doctests in modules and test files."""
+
+from __future__ import annotations
+
+import bdb
+from collections.abc import Callable
+from collections.abc import Generator
+from collections.abc import Iterable
+from collections.abc import Sequence
+from contextlib import contextmanager
+import functools
+import inspect
+import os
+from pathlib import Path
+import platform
+import re
+import sys
+import traceback
+import types
+from typing import Any
+from typing import TYPE_CHECKING
+import warnings
+
+from _pytest import outcomes
+from _pytest._code.code import ExceptionInfo
+from _pytest._code.code import ReprFileLocation
+from _pytest._code.code import TerminalRepr
+from _pytest._io import TerminalWriter
+from _pytest.compat import safe_getattr
+from _pytest.config import Config
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import fixture
+from _pytest.fixtures import TopRequest
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.outcomes import OutcomeException
+from _pytest.outcomes import skip
+from _pytest.pathlib import fnmatch_ex
+from _pytest.python import Module
+from _pytest.python_api import approx
+from _pytest.warning_types import PytestWarning
+
+
+if TYPE_CHECKING:
+    import doctest
+
+    from typing_extensions import Self
+
+DOCTEST_REPORT_CHOICE_NONE = "none"
+DOCTEST_REPORT_CHOICE_CDIFF = "cdiff"
+DOCTEST_REPORT_CHOICE_NDIFF = "ndiff"
+DOCTEST_REPORT_CHOICE_UDIFF = "udiff"
+DOCTEST_REPORT_CHOICE_ONLY_FIRST_FAILURE = "only_first_failure"
+
+DOCTEST_REPORT_CHOICES = (
+    DOCTEST_REPORT_CHOICE_NONE,
+    DOCTEST_REPORT_CHOICE_CDIFF,
+    DOCTEST_REPORT_CHOICE_NDIFF,
+    DOCTEST_REPORT_CHOICE_UDIFF,
+    DOCTEST_REPORT_CHOICE_ONLY_FIRST_FAILURE,
+)
+
+# Lazy definition of runner class
+RUNNER_CLASS = None
+# Lazy definition of output checker class
+CHECKER_CLASS: type[doctest.OutputChecker] | None = None
+
+
+def pytest_addoption(parser: Parser) -> None:
+    parser.addini(
+        "doctest_optionflags",
+        "Option flags for doctests",
+        type="args",
+        default=["ELLIPSIS"],
+    )
+    parser.addini(
+        "doctest_encoding", "Encoding used for doctest files", default="utf-8"
+    )
+    group = parser.getgroup("collect")
+    group.addoption(
+        "--doctest-modules",
+        action="store_true",
+        default=False,
+        help="Run doctests in all .py modules",
+        dest="doctestmodules",
+    )
+    group.addoption(
+        "--doctest-report",
+        type=str.lower,
+        default="udiff",
+        help="Choose another output format for diffs on doctest failure",
+        choices=DOCTEST_REPORT_CHOICES,
+        dest="doctestreport",
+    )
+    group.addoption(
+        "--doctest-glob",
+        action="append",
+        default=[],
+        metavar="pat",
+        help="Doctests file matching pattern, default: test*.txt",
+        dest="doctestglob",
+    )
+    group.addoption(
+        "--doctest-ignore-import-errors",
+        action="store_true",
+        default=False,
+        help="Ignore doctest collection errors",
+        dest="doctest_ignore_import_errors",
+    )
+    group.addoption(
+        "--doctest-continue-on-failure",
+        action="store_true",
+        default=False,
+        help="For a given doctest, continue to run after the first failure",
+        dest="doctest_continue_on_failure",
+    )
+
+
+def pytest_unconfigure() -> None:
+    global RUNNER_CLASS
+
+    RUNNER_CLASS = None
+
+
+def pytest_collect_file(
+    file_path: Path,
+    parent: Collector,
+) -> DoctestModule | DoctestTextfile | None:
+    config = parent.config
+    if file_path.suffix == ".py":
+        if config.option.doctestmodules and not any(
+            (_is_setup_py(file_path), _is_main_py(file_path))
+        ):
+            return DoctestModule.from_parent(parent, path=file_path)
+    elif _is_doctest(config, file_path, parent):
+        return DoctestTextfile.from_parent(parent, path=file_path)
+    return None
+
+
+def _is_setup_py(path: Path) -> bool:
+    if path.name != "setup.py":
+        return False
+    contents = path.read_bytes()
+    return b"setuptools" in contents or b"distutils" in contents
+
+
+def _is_doctest(config: Config, path: Path, parent: Collector) -> bool:
+    if path.suffix in (".txt", ".rst") and parent.session.isinitpath(path):
+        return True
+    globs = config.getoption("doctestglob") or ["test*.txt"]
+    return any(fnmatch_ex(glob, path) for glob in globs)
+
+
+def _is_main_py(path: Path) -> bool:
+    return path.name == "__main__.py"
+
+
+class ReprFailDoctest(TerminalRepr):
+    def __init__(
+        self, reprlocation_lines: Sequence[tuple[ReprFileLocation, Sequence[str]]]
+    ) -> None:
+        self.reprlocation_lines = reprlocation_lines
+
+    def toterminal(self, tw: TerminalWriter) -> None:
+        for reprlocation, lines in self.reprlocation_lines:
+            for line in lines:
+                tw.line(line)
+            reprlocation.toterminal(tw)
+
+
+class MultipleDoctestFailures(Exception):
+    def __init__(self, failures: Sequence[doctest.DocTestFailure]) -> None:
+        super().__init__()
+        self.failures = failures
+
+
+def _init_runner_class() -> type[doctest.DocTestRunner]:
+    import doctest
+
+    class PytestDoctestRunner(doctest.DebugRunner):
+        """Runner to collect failures.
+
+        Note that the out variable in this case is a list instead of a
+        stdout-like object.
+        """
+
+        def __init__(
+            self,
+            checker: doctest.OutputChecker | None = None,
+            verbose: bool | None = None,
+            optionflags: int = 0,
+            continue_on_failure: bool = True,
+        ) -> None:
+            super().__init__(checker=checker, verbose=verbose, optionflags=optionflags)
+            self.continue_on_failure = continue_on_failure
+
+        def report_failure(
+            self,
+            out,
+            test: doctest.DocTest,
+            example: doctest.Example,
+            got: str,
+        ) -> None:
+            failure = doctest.DocTestFailure(test, example, got)
+            if self.continue_on_failure:
+                out.append(failure)
+            else:
+                raise failure
+
+        def report_unexpected_exception(
+            self,
+            out,
+            test: doctest.DocTest,
+            example: doctest.Example,
+            exc_info: tuple[type[BaseException], BaseException, types.TracebackType],
+        ) -> None:
+            if isinstance(exc_info[1], OutcomeException):
+                raise exc_info[1]
+            if isinstance(exc_info[1], bdb.BdbQuit):
+                outcomes.exit("Quitting debugger")
+            failure = doctest.UnexpectedException(test, example, exc_info)
+            if self.continue_on_failure:
+                out.append(failure)
+            else:
+                raise failure
+
+    return PytestDoctestRunner
+
+
+def _get_runner(
+    checker: doctest.OutputChecker | None = None,
+    verbose: bool | None = None,
+    optionflags: int = 0,
+    continue_on_failure: bool = True,
+) -> doctest.DocTestRunner:
+    # We need this in order to do a lazy import on doctest
+    global RUNNER_CLASS
+    if RUNNER_CLASS is None:
+        RUNNER_CLASS = _init_runner_class()
+    # Type ignored because the continue_on_failure argument is only defined on
+    # PytestDoctestRunner, which is lazily defined so can't be used as a type.
+    return RUNNER_CLASS(  # type: ignore
+        checker=checker,
+        verbose=verbose,
+        optionflags=optionflags,
+        continue_on_failure=continue_on_failure,
+    )
+
+
+class DoctestItem(Item):
+    def __init__(
+        self,
+        name: str,
+        parent: DoctestTextfile | DoctestModule,
+        runner: doctest.DocTestRunner,
+        dtest: doctest.DocTest,
+    ) -> None:
+        super().__init__(name, parent)
+        self.runner = runner
+        self.dtest = dtest
+
+        # Stuff needed for fixture support.
+        self.obj = None
+        fm = self.session._fixturemanager
+        fixtureinfo = fm.getfixtureinfo(node=self, func=None, cls=None)
+        self._fixtureinfo = fixtureinfo
+        self.fixturenames = fixtureinfo.names_closure
+        self._initrequest()
+
+    @classmethod
+    def from_parent(  # type: ignore[override]
+        cls,
+        parent: DoctestTextfile | DoctestModule,
+        *,
+        name: str,
+        runner: doctest.DocTestRunner,
+        dtest: doctest.DocTest,
+    ) -> Self:
+        # incompatible signature due to imposed limits on subclass
+        """The public named constructor."""
+        return super().from_parent(name=name, parent=parent, runner=runner, dtest=dtest)
+
+    def _initrequest(self) -> None:
+        self.funcargs: dict[str, object] = {}
+        self._request = TopRequest(self, _ispytest=True)  # type: ignore[arg-type]
+
+    def setup(self) -> None:
+        self._request._fillfixtures()
+        globs = dict(getfixture=self._request.getfixturevalue)
+        for name, value in self._request.getfixturevalue("doctest_namespace").items():
+            globs[name] = value
+        self.dtest.globs.update(globs)
+
+    def runtest(self) -> None:
+        _check_all_skipped(self.dtest)
+        self._disable_output_capturing_for_darwin()
+        failures: list[doctest.DocTestFailure] = []
+        # Type ignored because we change the type of `out` from what
+        # doctest expects.
+        self.runner.run(self.dtest, out=failures)  # type: ignore[arg-type]
+        if failures:
+            raise MultipleDoctestFailures(failures)
+
+    def _disable_output_capturing_for_darwin(self) -> None:
+        """Disable output capturing. Otherwise, stdout is lost to doctest (#985)."""
+        if platform.system() != "Darwin":
+            return
+        capman = self.config.pluginmanager.getplugin("capturemanager")
+        if capman:
+            capman.suspend_global_capture(in_=True)
+            out, err = capman.read_global_capture()
+            sys.stdout.write(out)
+            sys.stderr.write(err)
+
+    # TODO: Type ignored -- breaks Liskov Substitution.
+    def repr_failure(  # type: ignore[override]
+        self,
+        excinfo: ExceptionInfo[BaseException],
+    ) -> str | TerminalRepr:
+        import doctest
+
+        failures: (
+            Sequence[doctest.DocTestFailure | doctest.UnexpectedException] | None
+        ) = None
+        if isinstance(
+            excinfo.value, doctest.DocTestFailure | doctest.UnexpectedException
+        ):
+            failures = [excinfo.value]
+        elif isinstance(excinfo.value, MultipleDoctestFailures):
+            failures = excinfo.value.failures
+
+        if failures is None:
+            return super().repr_failure(excinfo)
+
+        reprlocation_lines = []
+        for failure in failures:
+            example = failure.example
+            test = failure.test
+            filename = test.filename
+            if test.lineno is None:
+                lineno = None
+            else:
+                lineno = test.lineno + example.lineno + 1
+            message = type(failure).__name__
+            # TODO: ReprFileLocation doesn't expect a None lineno.
+            reprlocation = ReprFileLocation(filename, lineno, message)  # type: ignore[arg-type]
+            checker = _get_checker()
+            report_choice = _get_report_choice(self.config.getoption("doctestreport"))
+            if lineno is not None:
+                assert failure.test.docstring is not None
+                lines = failure.test.docstring.splitlines(False)
+                # add line numbers to the left of the error message
+                assert test.lineno is not None
+                lines = [
+                    f"{i + test.lineno + 1:03d} {x}" for (i, x) in enumerate(lines)
+                ]
+                # trim docstring error lines to 10
+                lines = lines[max(example.lineno - 9, 0) : example.lineno + 1]
+            else:
+                lines = [
+                    "EXAMPLE LOCATION UNKNOWN, not showing all tests of that example"
+                ]
+                indent = ">>>"
+                for line in example.source.splitlines():
+                    lines.append(f"??? {indent} {line}")
+                    indent = "..."
+            if isinstance(failure, doctest.DocTestFailure):
+                lines += checker.output_difference(
+                    example, failure.got, report_choice
+                ).split("\n")
+            else:
+                inner_excinfo = ExceptionInfo.from_exc_info(failure.exc_info)
+                lines += [f"UNEXPECTED EXCEPTION: {inner_excinfo.value!r}"]
+                lines += [
+                    x.strip("\n") for x in traceback.format_exception(*failure.exc_info)
+                ]
+            reprlocation_lines.append((reprlocation, lines))
+        return ReprFailDoctest(reprlocation_lines)
+
+    def reportinfo(self) -> tuple[os.PathLike[str] | str, int | None, str]:
+        return self.path, self.dtest.lineno, f"[doctest] {self.name}"
+
+
+def _get_flag_lookup() -> dict[str, int]:
+    import doctest
+
+    return dict(
+        DONT_ACCEPT_TRUE_FOR_1=doctest.DONT_ACCEPT_TRUE_FOR_1,
+        DONT_ACCEPT_BLANKLINE=doctest.DONT_ACCEPT_BLANKLINE,
+        NORMALIZE_WHITESPACE=doctest.NORMALIZE_WHITESPACE,
+        ELLIPSIS=doctest.ELLIPSIS,
+        IGNORE_EXCEPTION_DETAIL=doctest.IGNORE_EXCEPTION_DETAIL,
+        COMPARISON_FLAGS=doctest.COMPARISON_FLAGS,
+        ALLOW_UNICODE=_get_allow_unicode_flag(),
+        ALLOW_BYTES=_get_allow_bytes_flag(),
+        NUMBER=_get_number_flag(),
+    )
+
+
+def get_optionflags(config: Config) -> int:
+    optionflags_str = config.getini("doctest_optionflags")
+    flag_lookup_table = _get_flag_lookup()
+    flag_acc = 0
+    for flag in optionflags_str:
+        flag_acc |= flag_lookup_table[flag]
+    return flag_acc
+
+
+def _get_continue_on_failure(config: Config) -> bool:
+    continue_on_failure: bool = config.getvalue("doctest_continue_on_failure")
+    if continue_on_failure:
+        # We need to turn off this if we use pdb since we should stop at
+        # the first failure.
+        if config.getvalue("usepdb"):
+            continue_on_failure = False
+    return continue_on_failure
+
+
+class DoctestTextfile(Module):
+    obj = None
+
+    def collect(self) -> Iterable[DoctestItem]:
+        import doctest
+
+        # Inspired by doctest.testfile; ideally we would use it directly,
+        # but it doesn't support passing a custom checker.
+        encoding = self.config.getini("doctest_encoding")
+        text = self.path.read_text(encoding)
+        filename = str(self.path)
+        name = self.path.name
+        globs = {"__name__": "__main__"}
+
+        optionflags = get_optionflags(self.config)
+
+        runner = _get_runner(
+            verbose=False,
+            optionflags=optionflags,
+            checker=_get_checker(),
+            continue_on_failure=_get_continue_on_failure(self.config),
+        )
+
+        parser = doctest.DocTestParser()
+        test = parser.get_doctest(text, globs, name, filename, 0)
+        if test.examples:
+            yield DoctestItem.from_parent(
+                self, name=test.name, runner=runner, dtest=test
+            )
+
+
+def _check_all_skipped(test: doctest.DocTest) -> None:
+    """Raise pytest.skip() if all examples in the given DocTest have the SKIP
+    option set."""
+    import doctest
+
+    all_skipped = all(x.options.get(doctest.SKIP, False) for x in test.examples)
+    if all_skipped:
+        skip("all tests skipped by +SKIP option")
+
+
+def _is_mocked(obj: object) -> bool:
+    """Return if an object is possibly a mock object by checking the
+    existence of a highly improbable attribute."""
+    return (
+        safe_getattr(obj, "pytest_mock_example_attribute_that_shouldnt_exist", None)
+        is not None
+    )
+
+
+@contextmanager
+def _patch_unwrap_mock_aware() -> Generator[None]:
+    """Context manager which replaces ``inspect.unwrap`` with a version
+    that's aware of mock objects and doesn't recurse into them."""
+    real_unwrap = inspect.unwrap
+
+    def _mock_aware_unwrap(
+        func: Callable[..., Any], *, stop: Callable[[Any], Any] | None = None
+    ) -> Any:
+        try:
+            if stop is None or stop is _is_mocked:
+                return real_unwrap(func, stop=_is_mocked)
+            _stop = stop
+            return real_unwrap(func, stop=lambda obj: _is_mocked(obj) or _stop(func))
+        except Exception as e:
+            warnings.warn(
+                f"Got {e!r} when unwrapping {func!r}.  This is usually caused "
+                "by a violation of Python's object protocol; see e.g. "
+                "https://github.com/pytest-dev/pytest/issues/5080",
+                PytestWarning,
+            )
+            raise
+
+    inspect.unwrap = _mock_aware_unwrap
+    try:
+        yield
+    finally:
+        inspect.unwrap = real_unwrap
+
+
+class DoctestModule(Module):
+    def collect(self) -> Iterable[DoctestItem]:
+        import doctest
+
+        class MockAwareDocTestFinder(doctest.DocTestFinder):
+            py_ver_info_minor = sys.version_info[:2]
+            is_find_lineno_broken = (
+                py_ver_info_minor < (3, 11)
+                or (py_ver_info_minor == (3, 11) and sys.version_info.micro < 9)
+                or (py_ver_info_minor == (3, 12) and sys.version_info.micro < 3)
+            )
+            if is_find_lineno_broken:
+
+                def _find_lineno(self, obj, source_lines):
+                    """On older Pythons, doctest code does not take into account
+                    `@property`. https://github.com/python/cpython/issues/61648
+
+                    Moreover, wrapped Doctests need to be unwrapped so the correct
+                    line number is returned. #8796
+                    """
+                    if isinstance(obj, property):
+                        obj = getattr(obj, "fget", obj)
+
+                    if hasattr(obj, "__wrapped__"):
+                        # Get the main obj in case of it being wrapped
+                        obj = inspect.unwrap(obj)
+
+                    # Type ignored because this is a private function.
+                    return super()._find_lineno(  # type:ignore[misc]
+                        obj,
+                        source_lines,
+                    )
+
+            if sys.version_info < (3, 13):
+
+                def _from_module(self, module, object):
+                    """`cached_property` objects are never considered a part
+                    of the 'current module'. As such they are skipped by doctest.
+                    Here we override `_from_module` to check the underlying
+                    function instead. https://github.com/python/cpython/issues/107995
+                    """
+                    if isinstance(object, functools.cached_property):
+                        object = object.func
+
+                    # Type ignored because this is a private function.
+                    return super()._from_module(module, object)  # type: ignore[misc]
+
+        try:
+            module = self.obj
+        except Collector.CollectError:
+            if self.config.getvalue("doctest_ignore_import_errors"):
+                skip(f"unable to import module {self.path!r}")
+            else:
+                raise
+
+        # While doctests currently don't support fixtures directly, we still
+        # need to pick up autouse fixtures.
+        self.session._fixturemanager.parsefactories(self)
+
+        # Uses internal doctest module parsing mechanism.
+        finder = MockAwareDocTestFinder()
+        optionflags = get_optionflags(self.config)
+        runner = _get_runner(
+            verbose=False,
+            optionflags=optionflags,
+            checker=_get_checker(),
+            continue_on_failure=_get_continue_on_failure(self.config),
+        )
+
+        for test in finder.find(module, module.__name__):
+            if test.examples:  # skip empty doctests
+                yield DoctestItem.from_parent(
+                    self, name=test.name, runner=runner, dtest=test
+                )
+
+
+def _init_checker_class() -> type[doctest.OutputChecker]:
+    import doctest
+
+    class LiteralsOutputChecker(doctest.OutputChecker):
+        # Based on doctest_nose_plugin.py from the nltk project
+        # (https://github.com/nltk/nltk) and on the "numtest" doctest extension
+        # by Sebastien Boisgerault (https://github.com/boisgera/numtest).
+
+        _unicode_literal_re = re.compile(r"(\W|^)[uU]([rR]?[\'\"])", re.UNICODE)
+        _bytes_literal_re = re.compile(r"(\W|^)[bB]([rR]?[\'\"])", re.UNICODE)
+        _number_re = re.compile(
+            r"""
+            (?P<number>
+              (?P<mantissa>
+                (?P<integer1> [+-]?\d*)\.(?P<fraction>\d+)
+                |
+                (?P<integer2> [+-]?\d+)\.
+              )
+              (?:
+                [Ee]
+                (?P<exponent1> [+-]?\d+)
+              )?
+              |
+              (?P<integer3> [+-]?\d+)
+              (?:
+                [Ee]
+                (?P<exponent2> [+-]?\d+)
+              )
+            )
+            """,
+            re.VERBOSE,
+        )
+
+        def check_output(self, want: str, got: str, optionflags: int) -> bool:
+            if super().check_output(want, got, optionflags):
+                return True
+
+            allow_unicode = optionflags & _get_allow_unicode_flag()
+            allow_bytes = optionflags & _get_allow_bytes_flag()
+            allow_number = optionflags & _get_number_flag()
+
+            if not allow_unicode and not allow_bytes and not allow_number:
+                return False
+
+            def remove_prefixes(regex: re.Pattern[str], txt: str) -> str:
+                return re.sub(regex, r"\1\2", txt)
+
+            if allow_unicode:
+                want = remove_prefixes(self._unicode_literal_re, want)
+                got = remove_prefixes(self._unicode_literal_re, got)
+
+            if allow_bytes:
+                want = remove_prefixes(self._bytes_literal_re, want)
+                got = remove_prefixes(self._bytes_literal_re, got)
+
+            if allow_number:
+                got = self._remove_unwanted_precision(want, got)
+
+            return super().check_output(want, got, optionflags)
+
+        def _remove_unwanted_precision(self, want: str, got: str) -> str:
+            wants = list(self._number_re.finditer(want))
+            gots = list(self._number_re.finditer(got))
+            if len(wants) != len(gots):
+                return got
+            offset = 0
+            for w, g in zip(wants, gots, strict=True):
+                fraction: str | None = w.group("fraction")
+                exponent: str | None = w.group("exponent1")
+                if exponent is None:
+                    exponent = w.group("exponent2")
+                precision = 0 if fraction is None else len(fraction)
+                if exponent is not None:
+                    precision -= int(exponent)
+                if float(w.group()) == approx(float(g.group()), abs=10**-precision):
+                    # They're close enough. Replace the text we actually
+                    # got with the text we want, so that it will match when we
+                    # check the string literally.
+                    got = (
+                        got[: g.start() + offset] + w.group() + got[g.end() + offset :]
+                    )
+                    offset += w.end() - w.start() - (g.end() - g.start())
+            return got
+
+    return LiteralsOutputChecker
+
+
+def _get_checker() -> doctest.OutputChecker:
+    """Return a doctest.OutputChecker subclass that supports some
+    additional options:
+
+    * ALLOW_UNICODE and ALLOW_BYTES options to ignore u'' and b''
+      prefixes (respectively) in string literals. Useful when the same
+      doctest should run in Python 2 and Python 3.
+
+    * NUMBER to ignore floating-point differences smaller than the
+      precision of the literal number in the doctest.
+
+    An inner class is used to avoid importing "doctest" at the module
+    level.
+    """
+    global CHECKER_CLASS
+    if CHECKER_CLASS is None:
+        CHECKER_CLASS = _init_checker_class()
+    return CHECKER_CLASS()
+
+
+def _get_allow_unicode_flag() -> int:
+    """Register and return the ALLOW_UNICODE flag."""
+    import doctest
+
+    return doctest.register_optionflag("ALLOW_UNICODE")
+
+
+def _get_allow_bytes_flag() -> int:
+    """Register and return the ALLOW_BYTES flag."""
+    import doctest
+
+    return doctest.register_optionflag("ALLOW_BYTES")
+
+
+def _get_number_flag() -> int:
+    """Register and return the NUMBER flag."""
+    import doctest
+
+    return doctest.register_optionflag("NUMBER")
+
+
+def _get_report_choice(key: str) -> int:
+    """Return the actual `doctest` module flag value.
+
+    We want to do it as late as possible to avoid importing `doctest` and all
+    its dependencies when parsing options, as it adds overhead and breaks tests.
+    """
+    import doctest
+
+    return {
+        DOCTEST_REPORT_CHOICE_UDIFF: doctest.REPORT_UDIFF,
+        DOCTEST_REPORT_CHOICE_CDIFF: doctest.REPORT_CDIFF,
+        DOCTEST_REPORT_CHOICE_NDIFF: doctest.REPORT_NDIFF,
+        DOCTEST_REPORT_CHOICE_ONLY_FIRST_FAILURE: doctest.REPORT_ONLY_FIRST_FAILURE,
+        DOCTEST_REPORT_CHOICE_NONE: 0,
+    }[key]
+
+
+@fixture(scope="session")
+def doctest_namespace() -> dict[str, Any]:
+    """Fixture that returns a :py:class:`dict` that will be injected into the
+    namespace of doctests.
+
+    Usually this fixture is used in conjunction with another ``autouse`` fixture:
+
+    .. code-block:: python
+
+        @pytest.fixture(autouse=True)
+        def add_np(doctest_namespace):
+            doctest_namespace["np"] = numpy
+
+    For more details: :ref:`doctest_namespace`.
+    """
+    return dict()

.venv/lib/python3.12/site-packages/_pytest/faulthandler.py

@@ -0,0 +1,119 @@
+from __future__ import annotations
+
+from collections.abc import Generator
+import os
+import sys
+
+from _pytest.config import Config
+from _pytest.config.argparsing import Parser
+from _pytest.nodes import Item
+from _pytest.stash import StashKey
+import pytest
+
+
+fault_handler_original_stderr_fd_key = StashKey[int]()
+fault_handler_stderr_fd_key = StashKey[int]()
+
+
+def pytest_addoption(parser: Parser) -> None:
+    help_timeout = (
+        "Dump the traceback of all threads if a test takes "
+        "more than TIMEOUT seconds to finish"
+    )
+    help_exit_on_timeout = (
+        "Exit the test process if a test takes more than "
+        "faulthandler_timeout seconds to finish"
+    )
+    parser.addini("faulthandler_timeout", help_timeout, default=0.0)
+    parser.addini(
+        "faulthandler_exit_on_timeout", help_exit_on_timeout, type="bool", default=False
+    )
+
+
+def pytest_configure(config: Config) -> None:
+    import faulthandler
+
+    # at teardown we want to restore the original faulthandler fileno
+    # but faulthandler has no api to return the original fileno
+    # so here we stash the stderr fileno to be used at teardown
+    # sys.stderr and sys.__stderr__ may be closed or patched during the session
+    # so we can't rely on their values being good at that point (#11572).
+    stderr_fileno = get_stderr_fileno()
+    if faulthandler.is_enabled():
+        config.stash[fault_handler_original_stderr_fd_key] = stderr_fileno
+    config.stash[fault_handler_stderr_fd_key] = os.dup(stderr_fileno)
+    faulthandler.enable(file=config.stash[fault_handler_stderr_fd_key])
+
+
+def pytest_unconfigure(config: Config) -> None:
+    import faulthandler
+
+    faulthandler.disable()
+    # Close the dup file installed during pytest_configure.
+    if fault_handler_stderr_fd_key in config.stash:
+        os.close(config.stash[fault_handler_stderr_fd_key])
+        del config.stash[fault_handler_stderr_fd_key]
+    # Re-enable the faulthandler if it was originally enabled.
+    if fault_handler_original_stderr_fd_key in config.stash:
+        faulthandler.enable(config.stash[fault_handler_original_stderr_fd_key])
+        del config.stash[fault_handler_original_stderr_fd_key]
+
+
+def get_stderr_fileno() -> int:
+    try:
+        fileno = sys.stderr.fileno()
+        # The Twisted Logger will return an invalid file descriptor since it is not backed
+        # by an FD. So, let's also forward this to the same code path as with pytest-xdist.
+        if fileno == -1:
+            raise AttributeError()
+        return fileno
+    except (AttributeError, ValueError):
+        # pytest-xdist monkeypatches sys.stderr with an object that is not an actual file.
+        # https://docs.python.org/3/library/faulthandler.html#issue-with-file-descriptors
+        # This is potentially dangerous, but the best we can do.
+        assert sys.__stderr__ is not None
+        return sys.__stderr__.fileno()
+
+
+def get_timeout_config_value(config: Config) -> float:
+    return float(config.getini("faulthandler_timeout") or 0.0)
+
+
+def get_exit_on_timeout_config_value(config: Config) -> bool:
+    exit_on_timeout = config.getini("faulthandler_exit_on_timeout")
+    assert isinstance(exit_on_timeout, bool)
+    return exit_on_timeout
+
+
+@pytest.hookimpl(wrapper=True, trylast=True)
+def pytest_runtest_protocol(item: Item) -> Generator[None, object, object]:
+    timeout = get_timeout_config_value(item.config)
+    exit_on_timeout = get_exit_on_timeout_config_value(item.config)
+    if timeout > 0:
+        import faulthandler
+
+        stderr = item.config.stash[fault_handler_stderr_fd_key]
+        faulthandler.dump_traceback_later(timeout, file=stderr, exit=exit_on_timeout)
+        try:
+            return (yield)
+        finally:
+            faulthandler.cancel_dump_traceback_later()
+    else:
+        return (yield)
+
+
+@pytest.hookimpl(tryfirst=True)
+def pytest_enter_pdb() -> None:
+    """Cancel any traceback dumping due to timeout before entering pdb."""
+    import faulthandler
+
+    faulthandler.cancel_dump_traceback_later()
+
+
+@pytest.hookimpl(tryfirst=True)
+def pytest_exception_interact() -> None:
+    """Cancel any traceback dumping due to an interactive exception being
+    raised."""
+    import faulthandler
+
+    faulthandler.cancel_dump_traceback_later()

.venv/lib/python3.12/site-packages/_pytest/freeze_support.py

@@ -0,0 +1,45 @@
+"""Provides a function to report all internal modules for using freezing
+tools."""
+
+from __future__ import annotations
+
+from collections.abc import Iterator
+import types
+
+
+def freeze_includes() -> list[str]:
+    """Return a list of module names used by pytest that should be
+    included by cx_freeze."""
+    import _pytest
+
+    result = list(_iter_all_modules(_pytest))
+    return result
+
+
+def _iter_all_modules(
+    package: str | types.ModuleType,
+    prefix: str = "",
+) -> Iterator[str]:
+    """Iterate over the names of all modules that can be found in the given
+    package, recursively.
+
+        >>> import _pytest
+        >>> list(_iter_all_modules(_pytest))
+        ['_pytest._argcomplete', '_pytest._code.code', ...]
+    """
+    import os
+    import pkgutil
+
+    if isinstance(package, str):
+        path = package
+    else:
+        # Type ignored because typeshed doesn't define ModuleType.__path__
+        # (only defined on packages).
+        package_path = package.__path__
+        path, prefix = package_path[0], package.__name__ + "."
+    for _, name, is_package in pkgutil.iter_modules([path]):
+        if is_package:
+            for m in _iter_all_modules(os.path.join(path, name), prefix=name + "."):
+                yield prefix + m
+        else:
+            yield prefix + name

.venv/lib/python3.12/site-packages/_pytest/helpconfig.py

@@ -0,0 +1,293 @@
+# mypy: allow-untyped-defs
+"""Version info, help messages, tracing configuration."""
+
+from __future__ import annotations
+
+import argparse
+from collections.abc import Generator
+from collections.abc import Sequence
+import os
+import sys
+from typing import Any
+
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import PrintHelp
+from _pytest.config.argparsing import Parser
+from _pytest.terminal import TerminalReporter
+import pytest
+
+
+class HelpAction(argparse.Action):
+    """An argparse Action that will raise a PrintHelp exception in order to skip
+    the rest of the argument parsing when --help is passed.
+
+    This prevents argparse from raising UsageError when `--help` is used along
+    with missing required arguments when any are defined, for example by
+    ``pytest_addoption``. This is similar to the way that the builtin argparse
+    --help option is implemented by raising SystemExit.
+
+    To opt in to this behavior, the parse caller must set
+    `namespace._raise_print_help = True`. Otherwise it just sets the option.
+    """
+
+    def __init__(
+        self, option_strings: Sequence[str], dest: str, *, help: str | None = None
+    ) -> None:
+        super().__init__(
+            option_strings=option_strings,
+            dest=dest,
+            nargs=0,
+            const=True,
+            default=False,
+            help=help,
+        )
+
+    def __call__(
+        self,
+        parser: argparse.ArgumentParser,
+        namespace: argparse.Namespace,
+        values: str | Sequence[Any] | None,
+        option_string: str | None = None,
+    ) -> None:
+        setattr(namespace, self.dest, self.const)
+
+        if getattr(namespace, "_raise_print_help", False):
+            raise PrintHelp
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("debugconfig")
+    group.addoption(
+        "--version",
+        "-V",
+        action="count",
+        default=0,
+        dest="version",
+        help="Display pytest version and information about plugins. "
+        "When given twice, also display information about plugins.",
+    )
+    group._addoption(  # private to use reserved lower-case short option
+        "-h",
+        "--help",
+        action=HelpAction,
+        dest="help",
+        help="Show help message and configuration info",
+    )
+    group._addoption(  # private to use reserved lower-case short option
+        "-p",
+        action="append",
+        dest="plugins",
+        default=[],
+        metavar="name",
+        help="Early-load given plugin module name or entry point (multi-allowed). "
+        "To avoid loading of plugins, use the `no:` prefix, e.g. "
+        "`no:doctest`. See also --disable-plugin-autoload.",
+    )
+    group.addoption(
+        "--disable-plugin-autoload",
+        action="store_true",
+        default=False,
+        help="Disable plugin auto-loading through entry point packaging metadata. "
+        "Only plugins explicitly specified in -p or env var PYTEST_PLUGINS will be loaded.",
+    )
+    group.addoption(
+        "--traceconfig",
+        "--trace-config",
+        action="store_true",
+        default=False,
+        help="Trace considerations of conftest.py files",
+    )
+    group.addoption(
+        "--debug",
+        action="store",
+        nargs="?",
+        const="pytestdebug.log",
+        dest="debug",
+        metavar="DEBUG_FILE_NAME",
+        help="Store internal tracing debug information in this log file. "
+        "This file is opened with 'w' and truncated as a result, care advised. "
+        "Default: pytestdebug.log.",
+    )
+    group._addoption(  # private to use reserved lower-case short option
+        "-o",
+        "--override-ini",
+        dest="override_ini",
+        action="append",
+        help='Override configuration option with "option=value" style, '
+        "e.g. `-o strict_xfail=True -o cache_dir=cache`.",
+    )
+
+
+@pytest.hookimpl(wrapper=True)
+def pytest_cmdline_parse() -> Generator[None, Config, Config]:
+    config = yield
+
+    if config.option.debug:
+        # --debug | --debug <file.log> was provided.
+        path = config.option.debug
+        debugfile = open(path, "w", encoding="utf-8")
+        debugfile.write(
+            "versions pytest-{}, "
+            "python-{}\ninvocation_dir={}\ncwd={}\nargs={}\n\n".format(
+                pytest.__version__,
+                ".".join(map(str, sys.version_info)),
+                config.invocation_params.dir,
+                os.getcwd(),
+                config.invocation_params.args,
+            )
+        )
+        config.trace.root.setwriter(debugfile.write)
+        undo_tracing = config.pluginmanager.enable_tracing()
+        sys.stderr.write(f"writing pytest debug information to {path}\n")
+
+        def unset_tracing() -> None:
+            debugfile.close()
+            sys.stderr.write(f"wrote pytest debug information to {debugfile.name}\n")
+            config.trace.root.setwriter(None)
+            undo_tracing()
+
+        config.add_cleanup(unset_tracing)
+
+    return config
+
+
+def show_version_verbose(config: Config) -> None:
+    """Show verbose pytest version installation, including plugins."""
+    sys.stdout.write(
+        f"This is pytest version {pytest.__version__}, imported from {pytest.__file__}\n"
+    )
+    plugininfo = getpluginversioninfo(config)
+    if plugininfo:
+        for line in plugininfo:
+            sys.stdout.write(line + "\n")
+
+
+def pytest_cmdline_main(config: Config) -> int | ExitCode | None:
+    # Note: a single `--version` argument is handled directly by `Config.main()` to avoid starting up the entire
+    # pytest infrastructure just to display the version (#13574).
+    if config.option.version > 1:
+        show_version_verbose(config)
+        return ExitCode.OK
+    elif config.option.help:
+        config._do_configure()
+        showhelp(config)
+        config._ensure_unconfigure()
+        return ExitCode.OK
+    return None
+
+
+def showhelp(config: Config) -> None:
+    import textwrap
+
+    reporter: TerminalReporter | None = config.pluginmanager.get_plugin(
+        "terminalreporter"
+    )
+    assert reporter is not None
+    tw = reporter._tw
+    tw.write(config._parser.optparser.format_help())
+    tw.line()
+    tw.line(
+        "[pytest] configuration options in the first "
+        "pytest.toml|pytest.ini|tox.ini|setup.cfg|pyproject.toml file found:"
+    )
+    tw.line()
+
+    columns = tw.fullwidth  # costly call
+    indent_len = 24  # based on argparse's max_help_position=24
+    indent = " " * indent_len
+    for name in config._parser._inidict:
+        help, type, _default = config._parser._inidict[name]
+        if help is None:
+            raise TypeError(f"help argument cannot be None for {name}")
+        spec = f"{name} ({type}):"
+        tw.write(f"  {spec}")
+        spec_len = len(spec)
+        if spec_len > (indent_len - 3):
+            # Display help starting at a new line.
+            tw.line()
+            helplines = textwrap.wrap(
+                help,
+                columns,
+                initial_indent=indent,
+                subsequent_indent=indent,
+                break_on_hyphens=False,
+            )
+
+            for line in helplines:
+                tw.line(line)
+        else:
+            # Display help starting after the spec, following lines indented.
+            tw.write(" " * (indent_len - spec_len - 2))
+            wrapped = textwrap.wrap(help, columns - indent_len, break_on_hyphens=False)
+
+            if wrapped:
+                tw.line(wrapped[0])
+                for line in wrapped[1:]:
+                    tw.line(indent + line)
+
+    tw.line()
+    tw.line("Environment variables:")
+    vars = [
+        (
+            "CI",
+            "When set to a non-empty value, pytest knows it is running in a "
+            "CI process and does not truncate summary info",
+        ),
+        ("BUILD_NUMBER", "Equivalent to CI"),
+        ("PYTEST_ADDOPTS", "Extra command line options"),
+        ("PYTEST_PLUGINS", "Comma-separated plugins to load during startup"),
+        ("PYTEST_DISABLE_PLUGIN_AUTOLOAD", "Set to disable plugin auto-loading"),
+        ("PYTEST_DEBUG", "Set to enable debug tracing of pytest's internals"),
+        ("PYTEST_DEBUG_TEMPROOT", "Override the system temporary directory"),
+        ("PYTEST_THEME", "The Pygments style to use for code output"),
+        ("PYTEST_THEME_MODE", "Set the PYTEST_THEME to be either 'dark' or 'light'"),
+    ]
+    for name, help in vars:
+        tw.line(f"  {name:<24} {help}")
+    tw.line()
+    tw.line()
+
+    tw.line("to see available markers type: pytest --markers")
+    tw.line("to see available fixtures type: pytest --fixtures")
+    tw.line(
+        "(shown according to specified file_or_dir or current dir "
+        "if not specified; fixtures with leading '_' are only shown "
+        "with the '-v' option"
+    )
+
+    for warningreport in reporter.stats.get("warnings", []):
+        tw.line("warning : " + warningreport.message, red=True)
+
+
+def getpluginversioninfo(config: Config) -> list[str]:
+    lines = []
+    plugininfo = config.pluginmanager.list_plugin_distinfo()
+    if plugininfo:
+        lines.append("registered third-party plugins:")
+        for plugin, dist in plugininfo:
+            loc = getattr(plugin, "__file__", repr(plugin))
+            content = f"{dist.project_name}-{dist.version} at {loc}"
+            lines.append("  " + content)
+    return lines
+
+
+def pytest_report_header(config: Config) -> list[str]:
+    lines = []
+    if config.option.debug or config.option.traceconfig:
+        lines.append(f"using: pytest-{pytest.__version__}")
+
+        verinfo = getpluginversioninfo(config)
+        if verinfo:
+            lines.extend(verinfo)
+
+    if config.option.traceconfig:
+        lines.append("active plugins:")
+        items = config.pluginmanager.list_name_plugin()
+        for name, plugin in items:
+            if hasattr(plugin, "__file__"):
+                r = plugin.__file__
+            else:
+                r = repr(plugin)
+            lines.append(f"    {name:<20}: {r}")
+    return lines

.venv/lib/python3.12/site-packages/_pytest/junitxml.py

@@ -0,0 +1,695 @@
+# mypy: allow-untyped-defs
+"""Report test results in JUnit-XML format, for use with Jenkins and build
+integration servers.
+
+Based on initial code from Ross Lawley.
+
+Output conforms to
+https://github.com/jenkinsci/xunit-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd
+"""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+import functools
+import os
+import platform
+import re
+import xml.etree.ElementTree as ET
+
+from _pytest import nodes
+from _pytest import timing
+from _pytest._code.code import ExceptionRepr
+from _pytest._code.code import ReprFileLocation
+from _pytest.config import Config
+from _pytest.config import filename_arg
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import FixtureRequest
+from _pytest.reports import TestReport
+from _pytest.stash import StashKey
+from _pytest.terminal import TerminalReporter
+import pytest
+
+
+xml_key = StashKey["LogXML"]()
+
+
+def bin_xml_escape(arg: object) -> str:
+    r"""Visually escape invalid XML characters.
+
+    For example, transforms
+        'hello\aworld\b'
+    into
+        'hello#x07world#x08'
+    Note that the #xABs are *not* XML escapes - missing the ampersand &#xAB.
+    The idea is to escape visually for the user rather than for XML itself.
+    """
+
+    def repl(matchobj: re.Match[str]) -> str:
+        i = ord(matchobj.group())
+        if i <= 0xFF:
+            return f"#x{i:02X}"
+        else:
+            return f"#x{i:04X}"
+
+    # The spec range of valid chars is:
+    # Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
+    # For an unknown(?) reason, we disallow #x7F (DEL) as well.
+    illegal_xml_re = (
+        "[^\u0009\u000a\u000d\u0020-\u007e\u0080-\ud7ff\ue000-\ufffd\u10000-\u10ffff]"
+    )
+    return re.sub(illegal_xml_re, repl, str(arg))
+
+
+def merge_family(left, right) -> None:
+    result = {}
+    for kl, vl in left.items():
+        for kr, vr in right.items():
+            if not isinstance(vl, list):
+                raise TypeError(type(vl))
+            result[kl] = vl + vr
+    left.update(result)
+
+
+families = {  # pylint: disable=dict-init-mutate
+    "_base": {"testcase": ["classname", "name"]},
+    "_base_legacy": {"testcase": ["file", "line", "url"]},
+}
+# xUnit 1.x inherits legacy attributes.
+families["xunit1"] = families["_base"].copy()
+merge_family(families["xunit1"], families["_base_legacy"])
+
+# xUnit 2.x uses strict base attributes.
+families["xunit2"] = families["_base"]
+
+
+class _NodeReporter:
+    def __init__(self, nodeid: str | TestReport, xml: LogXML) -> None:
+        self.id = nodeid
+        self.xml = xml
+        self.add_stats = self.xml.add_stats
+        self.family = self.xml.family
+        self.duration = 0.0
+        self.properties: list[tuple[str, str]] = []
+        self.nodes: list[ET.Element] = []
+        self.attrs: dict[str, str] = {}
+
+    def append(self, node: ET.Element) -> None:
+        self.xml.add_stats(node.tag)
+        self.nodes.append(node)
+
+    def add_property(self, name: str, value: object) -> None:
+        self.properties.append((str(name), bin_xml_escape(value)))
+
+    def add_attribute(self, name: str, value: object) -> None:
+        self.attrs[str(name)] = bin_xml_escape(value)
+
+    def make_properties_node(self) -> ET.Element | None:
+        """Return a Junit node containing custom properties, if any."""
+        if self.properties:
+            properties = ET.Element("properties")
+            for name, value in self.properties:
+                properties.append(ET.Element("property", name=name, value=value))
+            return properties
+        return None
+
+    def record_testreport(self, testreport: TestReport) -> None:
+        names = mangle_test_address(testreport.nodeid)
+        existing_attrs = self.attrs
+        classnames = names[:-1]
+        if self.xml.prefix:
+            classnames.insert(0, self.xml.prefix)
+        attrs: dict[str, str] = {
+            "classname": ".".join(classnames),
+            "name": bin_xml_escape(names[-1]),
+            "file": testreport.location[0],
+        }
+        if testreport.location[1] is not None:
+            attrs["line"] = str(testreport.location[1])
+        if hasattr(testreport, "url"):
+            attrs["url"] = testreport.url
+        self.attrs = attrs
+        self.attrs.update(existing_attrs)  # Restore any user-defined attributes.
+
+        # Preserve legacy testcase behavior.
+        if self.family == "xunit1":
+            return
+
+        # Filter out attributes not permitted by this test family.
+        # Including custom attributes because they are not valid here.
+        temp_attrs = {}
+        for key in self.attrs:
+            if key in families[self.family]["testcase"]:
+                temp_attrs[key] = self.attrs[key]
+        self.attrs = temp_attrs
+
+    def to_xml(self) -> ET.Element:
+        testcase = ET.Element("testcase", self.attrs, time=f"{self.duration:.3f}")
+        properties = self.make_properties_node()
+        if properties is not None:
+            testcase.append(properties)
+        testcase.extend(self.nodes)
+        return testcase
+
+    def _add_simple(self, tag: str, message: str, data: str | None = None) -> None:
+        node = ET.Element(tag, message=message)
+        node.text = bin_xml_escape(data)
+        self.append(node)
+
+    def write_captured_output(self, report: TestReport) -> None:
+        if not self.xml.log_passing_tests and report.passed:
+            return
+
+        content_out = report.capstdout
+        content_log = report.caplog
+        content_err = report.capstderr
+        if self.xml.logging == "no":
+            return
+        content_all = ""
+        if self.xml.logging in ["log", "all"]:
+            content_all = self._prepare_content(content_log, " Captured Log ")
+        if self.xml.logging in ["system-out", "out-err", "all"]:
+            content_all += self._prepare_content(content_out, " Captured Out ")
+            self._write_content(report, content_all, "system-out")
+            content_all = ""
+        if self.xml.logging in ["system-err", "out-err", "all"]:
+            content_all += self._prepare_content(content_err, " Captured Err ")
+            self._write_content(report, content_all, "system-err")
+            content_all = ""
+        if content_all:
+            self._write_content(report, content_all, "system-out")
+
+    def _prepare_content(self, content: str, header: str) -> str:
+        return "\n".join([header.center(80, "-"), content, ""])
+
+    def _write_content(self, report: TestReport, content: str, jheader: str) -> None:
+        tag = ET.Element(jheader)
+        tag.text = bin_xml_escape(content)
+        self.append(tag)
+
+    def append_pass(self, report: TestReport) -> None:
+        self.add_stats("passed")
+
+    def append_failure(self, report: TestReport) -> None:
+        # msg = str(report.longrepr.reprtraceback.extraline)
+        if hasattr(report, "wasxfail"):
+            self._add_simple("skipped", "xfail-marked test passes unexpectedly")
+        else:
+            assert report.longrepr is not None
+            reprcrash: ReprFileLocation | None = getattr(
+                report.longrepr, "reprcrash", None
+            )
+            if reprcrash is not None:
+                message = reprcrash.message
+            else:
+                message = str(report.longrepr)
+            message = bin_xml_escape(message)
+            self._add_simple("failure", message, str(report.longrepr))
+
+    def append_collect_error(self, report: TestReport) -> None:
+        # msg = str(report.longrepr.reprtraceback.extraline)
+        assert report.longrepr is not None
+        self._add_simple("error", "collection failure", str(report.longrepr))
+
+    def append_collect_skipped(self, report: TestReport) -> None:
+        self._add_simple("skipped", "collection skipped", str(report.longrepr))
+
+    def append_error(self, report: TestReport) -> None:
+        assert report.longrepr is not None
+        reprcrash: ReprFileLocation | None = getattr(report.longrepr, "reprcrash", None)
+        if reprcrash is not None:
+            reason = reprcrash.message
+        else:
+            reason = str(report.longrepr)
+
+        if report.when == "teardown":
+            msg = f'failed on teardown with "{reason}"'
+        else:
+            msg = f'failed on setup with "{reason}"'
+        self._add_simple("error", bin_xml_escape(msg), str(report.longrepr))
+
+    def append_skipped(self, report: TestReport) -> None:
+        if hasattr(report, "wasxfail"):
+            xfailreason = report.wasxfail
+            if xfailreason.startswith("reason: "):
+                xfailreason = xfailreason[8:]
+            xfailreason = bin_xml_escape(xfailreason)
+            skipped = ET.Element("skipped", type="pytest.xfail", message=xfailreason)
+            self.append(skipped)
+        else:
+            assert isinstance(report.longrepr, tuple)
+            filename, lineno, skipreason = report.longrepr
+            if skipreason.startswith("Skipped: "):
+                skipreason = skipreason[9:]
+            details = f"{filename}:{lineno}: {skipreason}"
+
+            skipped = ET.Element(
+                "skipped", type="pytest.skip", message=bin_xml_escape(skipreason)
+            )
+            skipped.text = bin_xml_escape(details)
+            self.append(skipped)
+            self.write_captured_output(report)
+
+    def finalize(self) -> None:
+        data = self.to_xml()
+        self.__dict__.clear()
+        # Type ignored because mypy doesn't like overriding a method.
+        # Also the return value doesn't match...
+        self.to_xml = lambda: data  # type: ignore[method-assign]
+
+
+def _warn_incompatibility_with_xunit2(
+    request: FixtureRequest, fixture_name: str
+) -> None:
+    """Emit a PytestWarning about the given fixture being incompatible with newer xunit revisions."""
+    from _pytest.warning_types import PytestWarning
+
+    xml = request.config.stash.get(xml_key, None)
+    if xml is not None and xml.family not in ("xunit1", "legacy"):
+        request.node.warn(
+            PytestWarning(
+                f"{fixture_name} is incompatible with junit_family '{xml.family}' (use 'legacy' or 'xunit1')"
+            )
+        )
+
+
+@pytest.fixture
+def record_property(request: FixtureRequest) -> Callable[[str, object], None]:
+    """Add extra properties to the calling test.
+
+    User properties become part of the test report and are available to the
+    configured reporters, like JUnit XML.
+
+    The fixture is callable with ``name, value``. The value is automatically
+    XML-encoded.
+
+    Example::
+
+        def test_function(record_property):
+            record_property("example_key", 1)
+    """
+    _warn_incompatibility_with_xunit2(request, "record_property")
+
+    def append_property(name: str, value: object) -> None:
+        request.node.user_properties.append((name, value))
+
+    return append_property
+
+
+@pytest.fixture
+def record_xml_attribute(request: FixtureRequest) -> Callable[[str, object], None]:
+    """Add extra xml attributes to the tag for the calling test.
+
+    The fixture is callable with ``name, value``. The value is
+    automatically XML-encoded.
+    """
+    from _pytest.warning_types import PytestExperimentalApiWarning
+
+    request.node.warn(
+        PytestExperimentalApiWarning("record_xml_attribute is an experimental feature")
+    )
+
+    _warn_incompatibility_with_xunit2(request, "record_xml_attribute")
+
+    # Declare noop
+    def add_attr_noop(name: str, value: object) -> None:
+        pass
+
+    attr_func = add_attr_noop
+
+    xml = request.config.stash.get(xml_key, None)
+    if xml is not None:
+        node_reporter = xml.node_reporter(request.node.nodeid)
+        attr_func = node_reporter.add_attribute
+
+    return attr_func
+
+
+def _check_record_param_type(param: str, v: str) -> None:
+    """Used by record_testsuite_property to check that the given parameter name is of the proper
+    type."""
+    __tracebackhide__ = True
+    if not isinstance(v, str):
+        msg = "{param} parameter needs to be a string, but {g} given"  # type: ignore[unreachable]
+        raise TypeError(msg.format(param=param, g=type(v).__name__))
+
+
+@pytest.fixture(scope="session")
+def record_testsuite_property(request: FixtureRequest) -> Callable[[str, object], None]:
+    """Record a new ``<property>`` tag as child of the root ``<testsuite>``.
+
+    This is suitable to writing global information regarding the entire test
+    suite, and is compatible with ``xunit2`` JUnit family.
+
+    This is a ``session``-scoped fixture which is called with ``(name, value)``. Example:
+
+    .. code-block:: python
+
+        def test_foo(record_testsuite_property):
+            record_testsuite_property("ARCH", "PPC")
+            record_testsuite_property("STORAGE_TYPE", "CEPH")
+
+    :param name:
+        The property name.
+    :param value:
+        The property value. Will be converted to a string.
+
+    .. warning::
+
+        Currently this fixture **does not work** with the
+        `pytest-xdist <https://github.com/pytest-dev/pytest-xdist>`__ plugin. See
+        :issue:`7767` for details.
+    """
+    __tracebackhide__ = True
+
+    def record_func(name: str, value: object) -> None:
+        """No-op function in case --junit-xml was not passed in the command-line."""
+        __tracebackhide__ = True
+        _check_record_param_type("name", name)
+
+    xml = request.config.stash.get(xml_key, None)
+    if xml is not None:
+        record_func = xml.add_global_property
+    return record_func
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("terminal reporting")
+    group.addoption(
+        "--junitxml",
+        "--junit-xml",
+        action="store",
+        dest="xmlpath",
+        metavar="path",
+        type=functools.partial(filename_arg, optname="--junitxml"),
+        default=None,
+        help="Create junit-xml style report file at given path",
+    )
+    group.addoption(
+        "--junitprefix",
+        "--junit-prefix",
+        action="store",
+        metavar="str",
+        default=None,
+        help="Prepend prefix to classnames in junit-xml output",
+    )
+    parser.addini(
+        "junit_suite_name", "Test suite name for JUnit report", default="pytest"
+    )
+    parser.addini(
+        "junit_logging",
+        "Write captured log messages to JUnit report: "
+        "one of no|log|system-out|system-err|out-err|all",
+        default="no",
+    )
+    parser.addini(
+        "junit_log_passing_tests",
+        "Capture log information for passing tests to JUnit report: ",
+        type="bool",
+        default=True,
+    )
+    parser.addini(
+        "junit_duration_report",
+        "Duration time to report: one of total|call",
+        default="total",
+    )  # choices=['total', 'call'])
+    parser.addini(
+        "junit_family",
+        "Emit XML for schema: one of legacy|xunit1|xunit2",
+        default="xunit2",
+    )
+
+
+def pytest_configure(config: Config) -> None:
+    xmlpath = config.option.xmlpath
+    # Prevent opening xmllog on worker nodes (xdist).
+    if xmlpath and not hasattr(config, "workerinput"):
+        junit_family = config.getini("junit_family")
+        config.stash[xml_key] = LogXML(
+            xmlpath,
+            config.option.junitprefix,
+            config.getini("junit_suite_name"),
+            config.getini("junit_logging"),
+            config.getini("junit_duration_report"),
+            junit_family,
+            config.getini("junit_log_passing_tests"),
+        )
+        config.pluginmanager.register(config.stash[xml_key])
+
+
+def pytest_unconfigure(config: Config) -> None:
+    xml = config.stash.get(xml_key, None)
+    if xml:
+        del config.stash[xml_key]
+        config.pluginmanager.unregister(xml)
+
+
+def mangle_test_address(address: str) -> list[str]:
+    path, possible_open_bracket, params = address.partition("[")
+    names = path.split("::")
+    # Convert file path to dotted path.
+    names[0] = names[0].replace(nodes.SEP, ".")
+    names[0] = re.sub(r"\.py$", "", names[0])
+    # Put any params back.
+    names[-1] += possible_open_bracket + params
+    return names
+
+
+class LogXML:
+    def __init__(
+        self,
+        logfile,
+        prefix: str | None,
+        suite_name: str = "pytest",
+        logging: str = "no",
+        report_duration: str = "total",
+        family="xunit1",
+        log_passing_tests: bool = True,
+    ) -> None:
+        logfile = os.path.expanduser(os.path.expandvars(logfile))
+        self.logfile = os.path.normpath(os.path.abspath(logfile))
+        self.prefix = prefix
+        self.suite_name = suite_name
+        self.logging = logging
+        self.log_passing_tests = log_passing_tests
+        self.report_duration = report_duration
+        self.family = family
+        self.stats: dict[str, int] = dict.fromkeys(
+            ["error", "passed", "failure", "skipped"], 0
+        )
+        self.node_reporters: dict[tuple[str | TestReport, object], _NodeReporter] = {}
+        self.node_reporters_ordered: list[_NodeReporter] = []
+        self.global_properties: list[tuple[str, str]] = []
+
+        # List of reports that failed on call but teardown is pending.
+        self.open_reports: list[TestReport] = []
+        self.cnt_double_fail_tests = 0
+
+        # Replaces convenience family with real family.
+        if self.family == "legacy":
+            self.family = "xunit1"
+
+    def finalize(self, report: TestReport) -> None:
+        nodeid = getattr(report, "nodeid", report)
+        # Local hack to handle xdist report order.
+        workernode = getattr(report, "node", None)
+        reporter = self.node_reporters.pop((nodeid, workernode))
+
+        for propname, propvalue in report.user_properties:
+            reporter.add_property(propname, str(propvalue))
+
+        if reporter is not None:
+            reporter.finalize()
+
+    def node_reporter(self, report: TestReport | str) -> _NodeReporter:
+        nodeid: str | TestReport = getattr(report, "nodeid", report)
+        # Local hack to handle xdist report order.
+        workernode = getattr(report, "node", None)
+
+        key = nodeid, workernode
+
+        if key in self.node_reporters:
+            # TODO: breaks for --dist=each
+            return self.node_reporters[key]
+
+        reporter = _NodeReporter(nodeid, self)
+
+        self.node_reporters[key] = reporter
+        self.node_reporters_ordered.append(reporter)
+
+        return reporter
+
+    def add_stats(self, key: str) -> None:
+        if key in self.stats:
+            self.stats[key] += 1
+
+    def _opentestcase(self, report: TestReport) -> _NodeReporter:
+        reporter = self.node_reporter(report)
+        reporter.record_testreport(report)
+        return reporter
+
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
+        """Handle a setup/call/teardown report, generating the appropriate
+        XML tags as necessary.
+
+        Note: due to plugins like xdist, this hook may be called in interlaced
+        order with reports from other nodes. For example:
+
+        Usual call order:
+            -> setup node1
+            -> call node1
+            -> teardown node1
+            -> setup node2
+            -> call node2
+            -> teardown node2
+
+        Possible call order in xdist:
+            -> setup node1
+            -> call node1
+            -> setup node2
+            -> call node2
+            -> teardown node2
+            -> teardown node1
+        """
+        close_report = None
+        if report.passed:
+            if report.when == "call":  # ignore setup/teardown
+                reporter = self._opentestcase(report)
+                reporter.append_pass(report)
+        elif report.failed:
+            if report.when == "teardown":
+                # The following vars are needed when xdist plugin is used.
+                report_wid = getattr(report, "worker_id", None)
+                report_ii = getattr(report, "item_index", None)
+                close_report = next(
+                    (
+                        rep
+                        for rep in self.open_reports
+                        if (
+                            rep.nodeid == report.nodeid
+                            and getattr(rep, "item_index", None) == report_ii
+                            and getattr(rep, "worker_id", None) == report_wid
+                        )
+                    ),
+                    None,
+                )
+                if close_report:
+                    # We need to open new testcase in case we have failure in
+                    # call and error in teardown in order to follow junit
+                    # schema.
+                    self.finalize(close_report)
+                    self.cnt_double_fail_tests += 1
+            reporter = self._opentestcase(report)
+            if report.when == "call":
+                reporter.append_failure(report)
+                self.open_reports.append(report)
+                if not self.log_passing_tests:
+                    reporter.write_captured_output(report)
+            else:
+                reporter.append_error(report)
+        elif report.skipped:
+            reporter = self._opentestcase(report)
+            reporter.append_skipped(report)
+        self.update_testcase_duration(report)
+        if report.when == "teardown":
+            reporter = self._opentestcase(report)
+            reporter.write_captured_output(report)
+
+            self.finalize(report)
+            report_wid = getattr(report, "worker_id", None)
+            report_ii = getattr(report, "item_index", None)
+            close_report = next(
+                (
+                    rep
+                    for rep in self.open_reports
+                    if (
+                        rep.nodeid == report.nodeid
+                        and getattr(rep, "item_index", None) == report_ii
+                        and getattr(rep, "worker_id", None) == report_wid
+                    )
+                ),
+                None,
+            )
+            if close_report:
+                self.open_reports.remove(close_report)
+
+    def update_testcase_duration(self, report: TestReport) -> None:
+        """Accumulate total duration for nodeid from given report and update
+        the Junit.testcase with the new total if already created."""
+        if self.report_duration in {"total", report.when}:
+            reporter = self.node_reporter(report)
+            reporter.duration += getattr(report, "duration", 0.0)
+
+    def pytest_collectreport(self, report: TestReport) -> None:
+        if not report.passed:
+            reporter = self._opentestcase(report)
+            if report.failed:
+                reporter.append_collect_error(report)
+            else:
+                reporter.append_collect_skipped(report)
+
+    def pytest_internalerror(self, excrepr: ExceptionRepr) -> None:
+        reporter = self.node_reporter("internal")
+        reporter.attrs.update(classname="pytest", name="internal")
+        reporter._add_simple("error", "internal error", str(excrepr))
+
+    def pytest_sessionstart(self) -> None:
+        self.suite_start = timing.Instant()
+
+    def pytest_sessionfinish(self) -> None:
+        dirname = os.path.dirname(os.path.abspath(self.logfile))
+        # exist_ok avoids filesystem race conditions between checking path existence and requesting creation
+        os.makedirs(dirname, exist_ok=True)
+
+        with open(self.logfile, "w", encoding="utf-8") as logfile:
+            duration = self.suite_start.elapsed()
+
+            numtests = (
+                self.stats["passed"]
+                + self.stats["failure"]
+                + self.stats["skipped"]
+                + self.stats["error"]
+                - self.cnt_double_fail_tests
+            )
+            logfile.write('<?xml version="1.0" encoding="utf-8"?>')
+
+            suite_node = ET.Element(
+                "testsuite",
+                name=self.suite_name,
+                errors=str(self.stats["error"]),
+                failures=str(self.stats["failure"]),
+                skipped=str(self.stats["skipped"]),
+                tests=str(numtests),
+                time=f"{duration.seconds:.3f}",
+                timestamp=self.suite_start.as_utc().astimezone().isoformat(),
+                hostname=platform.node(),
+            )
+            global_properties = self._get_global_properties_node()
+            if global_properties is not None:
+                suite_node.append(global_properties)
+            for node_reporter in self.node_reporters_ordered:
+                suite_node.append(node_reporter.to_xml())
+            testsuites = ET.Element("testsuites")
+            testsuites.set("name", "pytest tests")
+            testsuites.append(suite_node)
+            logfile.write(ET.tostring(testsuites, encoding="unicode"))
+
+    def pytest_terminal_summary(
+        self, terminalreporter: TerminalReporter, config: pytest.Config
+    ) -> None:
+        if config.get_verbosity() >= 0:
+            terminalreporter.write_sep("-", f"generated xml file: {self.logfile}")
+
+    def add_global_property(self, name: str, value: object) -> None:
+        __tracebackhide__ = True
+        _check_record_param_type("name", name)
+        self.global_properties.append((name, bin_xml_escape(value)))
+
+    def _get_global_properties_node(self) -> ET.Element | None:
+        """Return a Junit node containing custom properties, if any."""
+        if self.global_properties:
+            properties = ET.Element("properties")
+            for name, value in self.global_properties:
+                properties.append(ET.Element("property", name=name, value=value))
+            return properties
+        return None

.venv/lib/python3.12/site-packages/_pytest/legacypath.py

@@ -0,0 +1,468 @@
+# mypy: allow-untyped-defs
+"""Add backward compatibility support for the legacy py path type."""
+
+from __future__ import annotations
+
+import dataclasses
+from pathlib import Path
+import shlex
+import subprocess
+from typing import Final
+from typing import final
+from typing import TYPE_CHECKING
+
+from iniconfig import SectionWrapper
+
+from _pytest.cacheprovider import Cache
+from _pytest.compat import LEGACY_PATH
+from _pytest.compat import legacy_path
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.config import PytestPluginManager
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.main import Session
+from _pytest.monkeypatch import MonkeyPatch
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.nodes import Node
+from _pytest.pytester import HookRecorder
+from _pytest.pytester import Pytester
+from _pytest.pytester import RunResult
+from _pytest.terminal import TerminalReporter
+from _pytest.tmpdir import TempPathFactory
+
+
+if TYPE_CHECKING:
+    import pexpect
+
+
+@final
+class Testdir:
+    """
+    Similar to :class:`Pytester`, but this class works with legacy legacy_path objects instead.
+
+    All methods just forward to an internal :class:`Pytester` instance, converting results
+    to `legacy_path` objects as necessary.
+    """
+
+    __test__ = False
+
+    CLOSE_STDIN: Final = Pytester.CLOSE_STDIN
+    TimeoutExpired: Final = Pytester.TimeoutExpired
+
+    def __init__(self, pytester: Pytester, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
+        self._pytester = pytester
+
+    @property
+    def tmpdir(self) -> LEGACY_PATH:
+        """Temporary directory where tests are executed."""
+        return legacy_path(self._pytester.path)
+
+    @property
+    def test_tmproot(self) -> LEGACY_PATH:
+        return legacy_path(self._pytester._test_tmproot)
+
+    @property
+    def request(self):
+        return self._pytester._request
+
+    @property
+    def plugins(self):
+        return self._pytester.plugins
+
+    @plugins.setter
+    def plugins(self, plugins):
+        self._pytester.plugins = plugins
+
+    @property
+    def monkeypatch(self) -> MonkeyPatch:
+        return self._pytester._monkeypatch
+
+    def make_hook_recorder(self, pluginmanager) -> HookRecorder:
+        """See :meth:`Pytester.make_hook_recorder`."""
+        return self._pytester.make_hook_recorder(pluginmanager)
+
+    def chdir(self) -> None:
+        """See :meth:`Pytester.chdir`."""
+        return self._pytester.chdir()
+
+    def finalize(self) -> None:
+        return self._pytester._finalize()
+
+    def makefile(self, ext, *args, **kwargs) -> LEGACY_PATH:
+        """See :meth:`Pytester.makefile`."""
+        if ext and not ext.startswith("."):
+            # pytester.makefile is going to throw a ValueError in a way that
+            # testdir.makefile did not, because
+            # pathlib.Path is stricter suffixes than py.path
+            # This ext arguments is likely user error, but since testdir has
+            # allowed this, we will prepend "." as a workaround to avoid breaking
+            # testdir usage that worked before
+            ext = "." + ext
+        return legacy_path(self._pytester.makefile(ext, *args, **kwargs))
+
+    def makeconftest(self, source) -> LEGACY_PATH:
+        """See :meth:`Pytester.makeconftest`."""
+        return legacy_path(self._pytester.makeconftest(source))
+
+    def makeini(self, source) -> LEGACY_PATH:
+        """See :meth:`Pytester.makeini`."""
+        return legacy_path(self._pytester.makeini(source))
+
+    def getinicfg(self, source: str) -> SectionWrapper:
+        """See :meth:`Pytester.getinicfg`."""
+        return self._pytester.getinicfg(source)
+
+    def makepyprojecttoml(self, source) -> LEGACY_PATH:
+        """See :meth:`Pytester.makepyprojecttoml`."""
+        return legacy_path(self._pytester.makepyprojecttoml(source))
+
+    def makepyfile(self, *args, **kwargs) -> LEGACY_PATH:
+        """See :meth:`Pytester.makepyfile`."""
+        return legacy_path(self._pytester.makepyfile(*args, **kwargs))
+
+    def maketxtfile(self, *args, **kwargs) -> LEGACY_PATH:
+        """See :meth:`Pytester.maketxtfile`."""
+        return legacy_path(self._pytester.maketxtfile(*args, **kwargs))
+
+    def syspathinsert(self, path=None) -> None:
+        """See :meth:`Pytester.syspathinsert`."""
+        return self._pytester.syspathinsert(path)
+
+    def mkdir(self, name) -> LEGACY_PATH:
+        """See :meth:`Pytester.mkdir`."""
+        return legacy_path(self._pytester.mkdir(name))
+
+    def mkpydir(self, name) -> LEGACY_PATH:
+        """See :meth:`Pytester.mkpydir`."""
+        return legacy_path(self._pytester.mkpydir(name))
+
+    def copy_example(self, name=None) -> LEGACY_PATH:
+        """See :meth:`Pytester.copy_example`."""
+        return legacy_path(self._pytester.copy_example(name))
+
+    def getnode(self, config: Config, arg) -> Item | Collector | None:
+        """See :meth:`Pytester.getnode`."""
+        return self._pytester.getnode(config, arg)
+
+    def getpathnode(self, path):
+        """See :meth:`Pytester.getpathnode`."""
+        return self._pytester.getpathnode(path)
+
+    def genitems(self, colitems: list[Item | Collector]) -> list[Item]:
+        """See :meth:`Pytester.genitems`."""
+        return self._pytester.genitems(colitems)
+
+    def runitem(self, source):
+        """See :meth:`Pytester.runitem`."""
+        return self._pytester.runitem(source)
+
+    def inline_runsource(self, source, *cmdlineargs):
+        """See :meth:`Pytester.inline_runsource`."""
+        return self._pytester.inline_runsource(source, *cmdlineargs)
+
+    def inline_genitems(self, *args):
+        """See :meth:`Pytester.inline_genitems`."""
+        return self._pytester.inline_genitems(*args)
+
+    def inline_run(self, *args, plugins=(), no_reraise_ctrlc: bool = False):
+        """See :meth:`Pytester.inline_run`."""
+        return self._pytester.inline_run(
+            *args, plugins=plugins, no_reraise_ctrlc=no_reraise_ctrlc
+        )
+
+    def runpytest_inprocess(self, *args, **kwargs) -> RunResult:
+        """See :meth:`Pytester.runpytest_inprocess`."""
+        return self._pytester.runpytest_inprocess(*args, **kwargs)
+
+    def runpytest(self, *args, **kwargs) -> RunResult:
+        """See :meth:`Pytester.runpytest`."""
+        return self._pytester.runpytest(*args, **kwargs)
+
+    def parseconfig(self, *args) -> Config:
+        """See :meth:`Pytester.parseconfig`."""
+        return self._pytester.parseconfig(*args)
+
+    def parseconfigure(self, *args) -> Config:
+        """See :meth:`Pytester.parseconfigure`."""
+        return self._pytester.parseconfigure(*args)
+
+    def getitem(self, source, funcname="test_func"):
+        """See :meth:`Pytester.getitem`."""
+        return self._pytester.getitem(source, funcname)
+
+    def getitems(self, source):
+        """See :meth:`Pytester.getitems`."""
+        return self._pytester.getitems(source)
+
+    def getmodulecol(self, source, configargs=(), withinit=False):
+        """See :meth:`Pytester.getmodulecol`."""
+        return self._pytester.getmodulecol(
+            source, configargs=configargs, withinit=withinit
+        )
+
+    def collect_by_name(self, modcol: Collector, name: str) -> Item | Collector | None:
+        """See :meth:`Pytester.collect_by_name`."""
+        return self._pytester.collect_by_name(modcol, name)
+
+    def popen(
+        self,
+        cmdargs,
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        stdin=CLOSE_STDIN,
+        **kw,
+    ):
+        """See :meth:`Pytester.popen`."""
+        return self._pytester.popen(cmdargs, stdout, stderr, stdin, **kw)
+
+    def run(self, *cmdargs, timeout=None, stdin=CLOSE_STDIN) -> RunResult:
+        """See :meth:`Pytester.run`."""
+        return self._pytester.run(*cmdargs, timeout=timeout, stdin=stdin)
+
+    def runpython(self, script) -> RunResult:
+        """See :meth:`Pytester.runpython`."""
+        return self._pytester.runpython(script)
+
+    def runpython_c(self, command):
+        """See :meth:`Pytester.runpython_c`."""
+        return self._pytester.runpython_c(command)
+
+    def runpytest_subprocess(self, *args, timeout=None) -> RunResult:
+        """See :meth:`Pytester.runpytest_subprocess`."""
+        return self._pytester.runpytest_subprocess(*args, timeout=timeout)
+
+    def spawn_pytest(self, string: str, expect_timeout: float = 10.0) -> pexpect.spawn:
+        """See :meth:`Pytester.spawn_pytest`."""
+        return self._pytester.spawn_pytest(string, expect_timeout=expect_timeout)
+
+    def spawn(self, cmd: str, expect_timeout: float = 10.0) -> pexpect.spawn:
+        """See :meth:`Pytester.spawn`."""
+        return self._pytester.spawn(cmd, expect_timeout=expect_timeout)
+
+    def __repr__(self) -> str:
+        return f"<Testdir {self.tmpdir!r}>"
+
+    def __str__(self) -> str:
+        return str(self.tmpdir)
+
+
+class LegacyTestdirPlugin:
+    @staticmethod
+    @fixture
+    def testdir(pytester: Pytester) -> Testdir:
+        """
+        Identical to :fixture:`pytester`, and provides an instance whose methods return
+        legacy ``LEGACY_PATH`` objects instead when applicable.
+
+        New code should avoid using :fixture:`testdir` in favor of :fixture:`pytester`.
+        """
+        return Testdir(pytester, _ispytest=True)
+
+
+@final
+@dataclasses.dataclass
+class TempdirFactory:
+    """Backward compatibility wrapper that implements ``py.path.local``
+    for :class:`TempPathFactory`.
+
+    .. note::
+        These days, it is preferred to use ``tmp_path_factory``.
+
+        :ref:`About the tmpdir and tmpdir_factory fixtures<tmpdir and tmpdir_factory>`.
+
+    """
+
+    _tmppath_factory: TempPathFactory
+
+    def __init__(
+        self, tmppath_factory: TempPathFactory, *, _ispytest: bool = False
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._tmppath_factory = tmppath_factory
+
+    def mktemp(self, basename: str, numbered: bool = True) -> LEGACY_PATH:
+        """Same as :meth:`TempPathFactory.mktemp`, but returns a ``py.path.local`` object."""
+        return legacy_path(self._tmppath_factory.mktemp(basename, numbered).resolve())
+
+    def getbasetemp(self) -> LEGACY_PATH:
+        """Same as :meth:`TempPathFactory.getbasetemp`, but returns a ``py.path.local`` object."""
+        return legacy_path(self._tmppath_factory.getbasetemp().resolve())
+
+
+class LegacyTmpdirPlugin:
+    @staticmethod
+    @fixture(scope="session")
+    def tmpdir_factory(request: FixtureRequest) -> TempdirFactory:
+        """Return a :class:`pytest.TempdirFactory` instance for the test session."""
+        # Set dynamically by pytest_configure().
+        return request.config._tmpdirhandler  # type: ignore
+
+    @staticmethod
+    @fixture
+    def tmpdir(tmp_path: Path) -> LEGACY_PATH:
+        """Return a temporary directory (as `legacy_path`_ object)
+        which is unique to each test function invocation.
+        The temporary directory is created as a subdirectory
+        of the base temporary directory, with configurable retention,
+        as discussed in :ref:`temporary directory location and retention`.
+
+        .. note::
+            These days, it is preferred to use ``tmp_path``.
+
+            :ref:`About the tmpdir and tmpdir_factory fixtures<tmpdir and tmpdir_factory>`.
+
+        .. _legacy_path: https://py.readthedocs.io/en/latest/path.html
+        """
+        return legacy_path(tmp_path)
+
+
+def Cache_makedir(self: Cache, name: str) -> LEGACY_PATH:
+    """Return a directory path object with the given name.
+
+    Same as :func:`mkdir`, but returns a legacy py path instance.
+    """
+    return legacy_path(self.mkdir(name))
+
+
+def FixtureRequest_fspath(self: FixtureRequest) -> LEGACY_PATH:
+    """(deprecated) The file system path of the test module which collected this test."""
+    return legacy_path(self.path)
+
+
+def TerminalReporter_startdir(self: TerminalReporter) -> LEGACY_PATH:
+    """The directory from which pytest was invoked.
+
+    Prefer to use ``startpath`` which is a :class:`pathlib.Path`.
+
+    :type: LEGACY_PATH
+    """
+    return legacy_path(self.startpath)
+
+
+def Config_invocation_dir(self: Config) -> LEGACY_PATH:
+    """The directory from which pytest was invoked.
+
+    Prefer to use :attr:`invocation_params.dir <InvocationParams.dir>`,
+    which is a :class:`pathlib.Path`.
+
+    :type: LEGACY_PATH
+    """
+    return legacy_path(str(self.invocation_params.dir))
+
+
+def Config_rootdir(self: Config) -> LEGACY_PATH:
+    """The path to the :ref:`rootdir <rootdir>`.
+
+    Prefer to use :attr:`rootpath`, which is a :class:`pathlib.Path`.
+
+    :type: LEGACY_PATH
+    """
+    return legacy_path(str(self.rootpath))
+
+
+def Config_inifile(self: Config) -> LEGACY_PATH | None:
+    """The path to the :ref:`configfile <configfiles>`.
+
+    Prefer to use :attr:`inipath`, which is a :class:`pathlib.Path`.
+
+    :type: Optional[LEGACY_PATH]
+    """
+    return legacy_path(str(self.inipath)) if self.inipath else None
+
+
+def Session_startdir(self: Session) -> LEGACY_PATH:
+    """The path from which pytest was invoked.
+
+    Prefer to use ``startpath`` which is a :class:`pathlib.Path`.
+
+    :type: LEGACY_PATH
+    """
+    return legacy_path(self.startpath)
+
+
+def Config__getini_unknown_type(self, name: str, type: str, value: str | list[str]):
+    if type == "pathlist":
+        # TODO: This assert is probably not valid in all cases.
+        assert self.inipath is not None
+        dp = self.inipath.parent
+        input_values = shlex.split(value) if isinstance(value, str) else value
+        return [legacy_path(str(dp / x)) for x in input_values]
+    else:
+        raise ValueError(f"unknown configuration type: {type}", value)
+
+
+def Node_fspath(self: Node) -> LEGACY_PATH:
+    """(deprecated) returns a legacy_path copy of self.path"""
+    return legacy_path(self.path)
+
+
+def Node_fspath_set(self: Node, value: LEGACY_PATH) -> None:
+    self.path = Path(value)
+
+
+@hookimpl(tryfirst=True)
+def pytest_load_initial_conftests(early_config: Config) -> None:
+    """Monkeypatch legacy path attributes in several classes, as early as possible."""
+    mp = MonkeyPatch()
+    early_config.add_cleanup(mp.undo)
+
+    # Add Cache.makedir().
+    mp.setattr(Cache, "makedir", Cache_makedir, raising=False)
+
+    # Add FixtureRequest.fspath property.
+    mp.setattr(FixtureRequest, "fspath", property(FixtureRequest_fspath), raising=False)
+
+    # Add TerminalReporter.startdir property.
+    mp.setattr(
+        TerminalReporter, "startdir", property(TerminalReporter_startdir), raising=False
+    )
+
+    # Add Config.{invocation_dir,rootdir,inifile} properties.
+    mp.setattr(Config, "invocation_dir", property(Config_invocation_dir), raising=False)
+    mp.setattr(Config, "rootdir", property(Config_rootdir), raising=False)
+    mp.setattr(Config, "inifile", property(Config_inifile), raising=False)
+
+    # Add Session.startdir property.
+    mp.setattr(Session, "startdir", property(Session_startdir), raising=False)
+
+    # Add pathlist configuration type.
+    mp.setattr(Config, "_getini_unknown_type", Config__getini_unknown_type)
+
+    # Add Node.fspath property.
+    mp.setattr(Node, "fspath", property(Node_fspath, Node_fspath_set), raising=False)
+
+
+@hookimpl
+def pytest_configure(config: Config) -> None:
+    """Installs the LegacyTmpdirPlugin if the ``tmpdir`` plugin is also installed."""
+    if config.pluginmanager.has_plugin("tmpdir"):
+        mp = MonkeyPatch()
+        config.add_cleanup(mp.undo)
+        # Create TmpdirFactory and attach it to the config object.
+        #
+        # This is to comply with existing plugins which expect the handler to be
+        # available at pytest_configure time, but ideally should be moved entirely
+        # to the tmpdir_factory session fixture.
+        try:
+            tmp_path_factory = config._tmp_path_factory  # type: ignore[attr-defined]
+        except AttributeError:
+            # tmpdir plugin is blocked.
+            pass
+        else:
+            _tmpdirhandler = TempdirFactory(tmp_path_factory, _ispytest=True)
+            mp.setattr(config, "_tmpdirhandler", _tmpdirhandler, raising=False)
+
+        config.pluginmanager.register(LegacyTmpdirPlugin, "legacypath-tmpdir")
+
+
+@hookimpl
+def pytest_plugin_registered(plugin: object, manager: PytestPluginManager) -> None:
+    # pytester is not loaded by default and is commonly loaded from a conftest,
+    # so checking for it in `pytest_configure` is not enough.
+    is_pytester = plugin is manager.get_plugin("pytester")
+    if is_pytester and not manager.is_registered(LegacyTestdirPlugin):
+        manager.register(LegacyTestdirPlugin, "legacypath-pytester")

.venv/lib/python3.12/site-packages/_pytest/logging.py

@@ -0,0 +1,960 @@
+# mypy: allow-untyped-defs
+"""Access and control log capturing."""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+from collections.abc import Mapping
+from collections.abc import Set as AbstractSet
+from contextlib import contextmanager
+from contextlib import nullcontext
+from datetime import datetime
+from datetime import timedelta
+from datetime import timezone
+import io
+from io import StringIO
+import logging
+from logging import LogRecord
+import os
+from pathlib import Path
+import re
+from types import TracebackType
+from typing import final
+from typing import Generic
+from typing import Literal
+from typing import TYPE_CHECKING
+from typing import TypeVar
+
+from _pytest import nodes
+from _pytest._io import TerminalWriter
+from _pytest.capture import CaptureManager
+from _pytest.config import _strtobool
+from _pytest.config import Config
+from _pytest.config import create_terminal_writer
+from _pytest.config import hookimpl
+from _pytest.config import UsageError
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.main import Session
+from _pytest.stash import StashKey
+from _pytest.terminal import TerminalReporter
+
+
+if TYPE_CHECKING:
+    logging_StreamHandler = logging.StreamHandler[StringIO]
+else:
+    logging_StreamHandler = logging.StreamHandler
+
+DEFAULT_LOG_FORMAT = "%(levelname)-8s %(name)s:%(filename)s:%(lineno)d %(message)s"
+DEFAULT_LOG_DATE_FORMAT = "%H:%M:%S"
+_ANSI_ESCAPE_SEQ = re.compile(r"\x1b\[[\d;]+m")
+caplog_handler_key = StashKey["LogCaptureHandler"]()
+caplog_records_key = StashKey[dict[str, list[logging.LogRecord]]]()
+
+
+def _remove_ansi_escape_sequences(text: str) -> str:
+    return _ANSI_ESCAPE_SEQ.sub("", text)
+
+
+class DatetimeFormatter(logging.Formatter):
+    """A logging formatter which formats record with
+    :func:`datetime.datetime.strftime` formatter instead of
+    :func:`time.strftime` in case of microseconds in format string.
+    """
+
+    def formatTime(self, record: LogRecord, datefmt: str | None = None) -> str:
+        if datefmt and "%f" in datefmt:
+            ct = self.converter(record.created)
+            tz = timezone(timedelta(seconds=ct.tm_gmtoff), ct.tm_zone)
+            # Construct `datetime.datetime` object from `struct_time`
+            # and msecs information from `record`
+            # Using int() instead of round() to avoid it exceeding 1_000_000 and causing a ValueError (#11861).
+            dt = datetime(*ct[0:6], microsecond=int(record.msecs * 1000), tzinfo=tz)
+            return dt.strftime(datefmt)
+        # Use `logging.Formatter` for non-microsecond formats
+        return super().formatTime(record, datefmt)
+
+
+class ColoredLevelFormatter(DatetimeFormatter):
+    """A logging formatter which colorizes the %(levelname)..s part of the
+    log format passed to __init__."""
+
+    LOGLEVEL_COLOROPTS: Mapping[int, AbstractSet[str]] = {
+        logging.CRITICAL: {"red"},
+        logging.ERROR: {"red", "bold"},
+        logging.WARNING: {"yellow"},
+        logging.WARN: {"yellow"},
+        logging.INFO: {"green"},
+        logging.DEBUG: {"purple"},
+        logging.NOTSET: set(),
+    }
+    LEVELNAME_FMT_REGEX = re.compile(r"%\(levelname\)([+-.]?\d*(?:\.\d+)?s)")
+
+    def __init__(self, terminalwriter: TerminalWriter, *args, **kwargs) -> None:
+        super().__init__(*args, **kwargs)
+        self._terminalwriter = terminalwriter
+        self._original_fmt = self._style._fmt
+        self._level_to_fmt_mapping: dict[int, str] = {}
+
+        for level, color_opts in self.LOGLEVEL_COLOROPTS.items():
+            self.add_color_level(level, *color_opts)
+
+    def add_color_level(self, level: int, *color_opts: str) -> None:
+        """Add or update color opts for a log level.
+
+        :param level:
+            Log level to apply a style to, e.g. ``logging.INFO``.
+        :param color_opts:
+            ANSI escape sequence color options. Capitalized colors indicates
+            background color, i.e. ``'green', 'Yellow', 'bold'`` will give bold
+            green text on yellow background.
+
+        .. warning::
+            This is an experimental API.
+        """
+        assert self._fmt is not None
+        levelname_fmt_match = self.LEVELNAME_FMT_REGEX.search(self._fmt)
+        if not levelname_fmt_match:
+            return
+        levelname_fmt = levelname_fmt_match.group()
+
+        formatted_levelname = levelname_fmt % {"levelname": logging.getLevelName(level)}
+
+        # add ANSI escape sequences around the formatted levelname
+        color_kwargs = {name: True for name in color_opts}
+        colorized_formatted_levelname = self._terminalwriter.markup(
+            formatted_levelname, **color_kwargs
+        )
+        self._level_to_fmt_mapping[level] = self.LEVELNAME_FMT_REGEX.sub(
+            colorized_formatted_levelname, self._fmt
+        )
+
+    def format(self, record: logging.LogRecord) -> str:
+        fmt = self._level_to_fmt_mapping.get(record.levelno, self._original_fmt)
+        self._style._fmt = fmt
+        return super().format(record)
+
+
+class PercentStyleMultiline(logging.PercentStyle):
+    """A logging style with special support for multiline messages.
+
+    If the message of a record consists of multiple lines, this style
+    formats the message as if each line were logged separately.
+    """
+
+    def __init__(self, fmt: str, auto_indent: int | str | bool | None) -> None:
+        super().__init__(fmt)
+        self._auto_indent = self._get_auto_indent(auto_indent)
+
+    @staticmethod
+    def _get_auto_indent(auto_indent_option: int | str | bool | None) -> int:
+        """Determine the current auto indentation setting.
+
+        Specify auto indent behavior (on/off/fixed) by passing in
+        extra={"auto_indent": [value]} to the call to logging.log() or
+        using a --log-auto-indent [value] command line or the
+        log_auto_indent [value] config option.
+
+        Default behavior is auto-indent off.
+
+        Using the string "True" or "on" or the boolean True as the value
+        turns auto indent on, using the string "False" or "off" or the
+        boolean False or the int 0 turns it off, and specifying a
+        positive integer fixes the indentation position to the value
+        specified.
+
+        Any other values for the option are invalid, and will silently be
+        converted to the default.
+
+        :param None|bool|int|str auto_indent_option:
+            User specified option for indentation from command line, config
+            or extra kwarg. Accepts int, bool or str. str option accepts the
+            same range of values as boolean config options, as well as
+            positive integers represented in str form.
+
+        :returns:
+            Indentation value, which can be
+            -1 (automatically determine indentation) or
+            0 (auto-indent turned off) or
+            >0 (explicitly set indentation position).
+        """
+        if auto_indent_option is None:
+            return 0
+        elif isinstance(auto_indent_option, bool):
+            if auto_indent_option:
+                return -1
+            else:
+                return 0
+        elif isinstance(auto_indent_option, int):
+            return int(auto_indent_option)
+        elif isinstance(auto_indent_option, str):
+            try:
+                return int(auto_indent_option)
+            except ValueError:
+                pass
+            try:
+                if _strtobool(auto_indent_option):
+                    return -1
+            except ValueError:
+                return 0
+
+        return 0
+
+    def format(self, record: logging.LogRecord) -> str:
+        if "\n" in record.message:
+            if hasattr(record, "auto_indent"):
+                # Passed in from the "extra={}" kwarg on the call to logging.log().
+                auto_indent = self._get_auto_indent(record.auto_indent)
+            else:
+                auto_indent = self._auto_indent
+
+            if auto_indent:
+                lines = record.message.splitlines()
+                formatted = self._fmt % {**record.__dict__, "message": lines[0]}
+
+                if auto_indent < 0:
+                    indentation = _remove_ansi_escape_sequences(formatted).find(
+                        lines[0]
+                    )
+                else:
+                    # Optimizes logging by allowing a fixed indentation.
+                    indentation = auto_indent
+                lines[0] = formatted
+                return ("\n" + " " * indentation).join(lines)
+        return self._fmt % record.__dict__
+
+
+def get_option_ini(config: Config, *names: str):
+    for name in names:
+        ret = config.getoption(name)  # 'default' arg won't work as expected
+        if ret is None:
+            ret = config.getini(name)
+        if ret:
+            return ret
+
+
+def pytest_addoption(parser: Parser) -> None:
+    """Add options to control log capturing."""
+    group = parser.getgroup("logging")
+
+    def add_option_ini(option, dest, default=None, type=None, **kwargs):
+        parser.addini(
+            dest, default=default, type=type, help="Default value for " + option
+        )
+        group.addoption(option, dest=dest, **kwargs)
+
+    add_option_ini(
+        "--log-level",
+        dest="log_level",
+        default=None,
+        metavar="LEVEL",
+        help=(
+            "Level of messages to catch/display."
+            " Not set by default, so it depends on the root/parent log handler's"
+            ' effective level, where it is "WARNING" by default.'
+        ),
+    )
+    add_option_ini(
+        "--log-format",
+        dest="log_format",
+        default=DEFAULT_LOG_FORMAT,
+        help="Log format used by the logging module",
+    )
+    add_option_ini(
+        "--log-date-format",
+        dest="log_date_format",
+        default=DEFAULT_LOG_DATE_FORMAT,
+        help="Log date format used by the logging module",
+    )
+    parser.addini(
+        "log_cli",
+        default=False,
+        type="bool",
+        help='Enable log display during test run (also known as "live logging")',
+    )
+    add_option_ini(
+        "--log-cli-level", dest="log_cli_level", default=None, help="CLI logging level"
+    )
+    add_option_ini(
+        "--log-cli-format",
+        dest="log_cli_format",
+        default=None,
+        help="Log format used by the logging module",
+    )
+    add_option_ini(
+        "--log-cli-date-format",
+        dest="log_cli_date_format",
+        default=None,
+        help="Log date format used by the logging module",
+    )
+    add_option_ini(
+        "--log-file",
+        dest="log_file",
+        default=None,
+        help="Path to a file when logging will be written to",
+    )
+    add_option_ini(
+        "--log-file-mode",
+        dest="log_file_mode",
+        default="w",
+        choices=["w", "a"],
+        help="Log file open mode",
+    )
+    add_option_ini(
+        "--log-file-level",
+        dest="log_file_level",
+        default=None,
+        help="Log file logging level",
+    )
+    add_option_ini(
+        "--log-file-format",
+        dest="log_file_format",
+        default=None,
+        help="Log format used by the logging module",
+    )
+    add_option_ini(
+        "--log-file-date-format",
+        dest="log_file_date_format",
+        default=None,
+        help="Log date format used by the logging module",
+    )
+    add_option_ini(
+        "--log-auto-indent",
+        dest="log_auto_indent",
+        default=None,
+        help="Auto-indent multiline messages passed to the logging module. Accepts true|on, false|off or an integer.",
+    )
+    group.addoption(
+        "--log-disable",
+        action="append",
+        default=[],
+        dest="logger_disable",
+        help="Disable a logger by name. Can be passed multiple times.",
+    )
+
+
+_HandlerType = TypeVar("_HandlerType", bound=logging.Handler)
+
+
+# Not using @contextmanager for performance reasons.
+class catching_logs(Generic[_HandlerType]):
+    """Context manager that prepares the whole logging machinery properly."""
+
+    __slots__ = ("handler", "level", "orig_level")
+
+    def __init__(self, handler: _HandlerType, level: int | None = None) -> None:
+        self.handler = handler
+        self.level = level
+
+    def __enter__(self) -> _HandlerType:
+        root_logger = logging.getLogger()
+        if self.level is not None:
+            self.handler.setLevel(self.level)
+        root_logger.addHandler(self.handler)
+        if self.level is not None:
+            self.orig_level = root_logger.level
+            root_logger.setLevel(min(self.orig_level, self.level))
+        return self.handler
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        root_logger = logging.getLogger()
+        if self.level is not None:
+            root_logger.setLevel(self.orig_level)
+        root_logger.removeHandler(self.handler)
+
+
+class LogCaptureHandler(logging_StreamHandler):
+    """A logging handler that stores log records and the log text."""
+
+    def __init__(self) -> None:
+        """Create a new log handler."""
+        super().__init__(StringIO())
+        self.records: list[logging.LogRecord] = []
+
+    def emit(self, record: logging.LogRecord) -> None:
+        """Keep the log records in a list in addition to the log text."""
+        self.records.append(record)
+        super().emit(record)
+
+    def reset(self) -> None:
+        self.records = []
+        self.stream = StringIO()
+
+    def clear(self) -> None:
+        self.records.clear()
+        self.stream = StringIO()
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        if logging.raiseExceptions:
+            # Fail the test if the log message is bad (emit failed).
+            # The default behavior of logging is to print "Logging error"
+            # to stderr with the call stack and some extra details.
+            # pytest wants to make such mistakes visible during testing.
+            raise  # noqa: PLE0704
+
+
+@final
+class LogCaptureFixture:
+    """Provides access and control of log capturing."""
+
+    def __init__(self, item: nodes.Node, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
+        self._item = item
+        self._initial_handler_level: int | None = None
+        # Dict of log name -> log level.
+        self._initial_logger_levels: dict[str | None, int] = {}
+        self._initial_disabled_logging_level: int | None = None
+
+    def _finalize(self) -> None:
+        """Finalize the fixture.
+
+        This restores the log levels and the disabled logging levels changed by :meth:`set_level`.
+        """
+        # Restore log levels.
+        if self._initial_handler_level is not None:
+            self.handler.setLevel(self._initial_handler_level)
+        for logger_name, level in self._initial_logger_levels.items():
+            logger = logging.getLogger(logger_name)
+            logger.setLevel(level)
+        # Disable logging at the original disabled logging level.
+        if self._initial_disabled_logging_level is not None:
+            logging.disable(self._initial_disabled_logging_level)
+            self._initial_disabled_logging_level = None
+
+    @property
+    def handler(self) -> LogCaptureHandler:
+        """Get the logging handler used by the fixture."""
+        return self._item.stash[caplog_handler_key]
+
+    def get_records(
+        self, when: Literal["setup", "call", "teardown"]
+    ) -> list[logging.LogRecord]:
+        """Get the logging records for one of the possible test phases.
+
+        :param when:
+            Which test phase to obtain the records from.
+            Valid values are: "setup", "call" and "teardown".
+
+        :returns: The list of captured records at the given stage.
+
+        .. versionadded:: 3.4
+        """
+        return self._item.stash[caplog_records_key].get(when, [])
+
+    @property
+    def text(self) -> str:
+        """The formatted log text."""
+        return _remove_ansi_escape_sequences(self.handler.stream.getvalue())
+
+    @property
+    def records(self) -> list[logging.LogRecord]:
+        """The list of log records."""
+        return self.handler.records
+
+    @property
+    def record_tuples(self) -> list[tuple[str, int, str]]:
+        """A list of a stripped down version of log records intended
+        for use in assertion comparison.
+
+        The format of the tuple is:
+
+            (logger_name, log_level, message)
+        """
+        return [(r.name, r.levelno, r.getMessage()) for r in self.records]
+
+    @property
+    def messages(self) -> list[str]:
+        """A list of format-interpolated log messages.
+
+        Unlike 'records', which contains the format string and parameters for
+        interpolation, log messages in this list are all interpolated.
+
+        Unlike 'text', which contains the output from the handler, log
+        messages in this list are unadorned with levels, timestamps, etc,
+        making exact comparisons more reliable.
+
+        Note that traceback or stack info (from :func:`logging.exception` or
+        the `exc_info` or `stack_info` arguments to the logging functions) is
+        not included, as this is added by the formatter in the handler.
+
+        .. versionadded:: 3.7
+        """
+        return [r.getMessage() for r in self.records]
+
+    def clear(self) -> None:
+        """Reset the list of log records and the captured log text."""
+        self.handler.clear()
+
+    def _force_enable_logging(
+        self, level: int | str, logger_obj: logging.Logger
+    ) -> int:
+        """Enable the desired logging level if the global level was disabled via ``logging.disabled``.
+
+        Only enables logging levels greater than or equal to the requested ``level``.
+
+        Does nothing if the desired ``level`` wasn't disabled.
+
+        :param level:
+            The logger level caplog should capture.
+            All logging is enabled if a non-standard logging level string is supplied.
+            Valid level strings are in :data:`logging._nameToLevel`.
+        :param logger_obj: The logger object to check.
+
+        :return: The original disabled logging level.
+        """
+        original_disable_level: int = logger_obj.manager.disable
+
+        if isinstance(level, str):
+            # Try to translate the level string to an int for `logging.disable()`
+            level = logging.getLevelName(level)
+
+        if not isinstance(level, int):
+            # The level provided was not valid, so just un-disable all logging.
+            logging.disable(logging.NOTSET)
+        elif not logger_obj.isEnabledFor(level):
+            # Each level is `10` away from other levels.
+            # https://docs.python.org/3/library/logging.html#logging-levels
+            disable_level = max(level - 10, logging.NOTSET)
+            logging.disable(disable_level)
+
+        return original_disable_level
+
+    def set_level(self, level: int | str, logger: str | None = None) -> None:
+        """Set the threshold level of a logger for the duration of a test.
+
+        Logging messages which are less severe than this level will not be captured.
+
+        .. versionchanged:: 3.4
+            The levels of the loggers changed by this function will be
+            restored to their initial values at the end of the test.
+
+        Will enable the requested logging level if it was disabled via :func:`logging.disable`.
+
+        :param level: The level.
+        :param logger: The logger to update. If not given, the root logger.
+        """
+        logger_obj = logging.getLogger(logger)
+        # Save the original log-level to restore it during teardown.
+        self._initial_logger_levels.setdefault(logger, logger_obj.level)
+        logger_obj.setLevel(level)
+        if self._initial_handler_level is None:
+            self._initial_handler_level = self.handler.level
+        self.handler.setLevel(level)
+        initial_disabled_logging_level = self._force_enable_logging(level, logger_obj)
+        if self._initial_disabled_logging_level is None:
+            self._initial_disabled_logging_level = initial_disabled_logging_level
+
+    @contextmanager
+    def at_level(self, level: int | str, logger: str | None = None) -> Generator[None]:
+        """Context manager that sets the level for capturing of logs. After
+        the end of the 'with' statement the level is restored to its original
+        value.
+
+        Will enable the requested logging level if it was disabled via :func:`logging.disable`.
+
+        :param level: The level.
+        :param logger: The logger to update. If not given, the root logger.
+        """
+        logger_obj = logging.getLogger(logger)
+        orig_level = logger_obj.level
+        logger_obj.setLevel(level)
+        handler_orig_level = self.handler.level
+        self.handler.setLevel(level)
+        original_disable_level = self._force_enable_logging(level, logger_obj)
+        try:
+            yield
+        finally:
+            logger_obj.setLevel(orig_level)
+            self.handler.setLevel(handler_orig_level)
+            logging.disable(original_disable_level)
+
+    @contextmanager
+    def filtering(self, filter_: logging.Filter) -> Generator[None]:
+        """Context manager that temporarily adds the given filter to the caplog's
+        :meth:`handler` for the 'with' statement block, and removes that filter at the
+        end of the block.
+
+        :param filter_: A custom :class:`logging.Filter` object.
+
+        .. versionadded:: 7.5
+        """
+        self.handler.addFilter(filter_)
+        try:
+            yield
+        finally:
+            self.handler.removeFilter(filter_)
+
+
+@fixture
+def caplog(request: FixtureRequest) -> Generator[LogCaptureFixture]:
+    """Access and control log capturing.
+
+    Captured logs are available through the following properties/methods::
+
+    * caplog.messages        -> list of format-interpolated log messages
+    * caplog.text            -> string containing formatted log output
+    * caplog.records         -> list of logging.LogRecord instances
+    * caplog.record_tuples   -> list of (logger_name, level, message) tuples
+    * caplog.clear()         -> clear captured records and formatted log output string
+    """
+    result = LogCaptureFixture(request.node, _ispytest=True)
+    yield result
+    result._finalize()
+
+
+def get_log_level_for_setting(config: Config, *setting_names: str) -> int | None:
+    for setting_name in setting_names:
+        log_level = config.getoption(setting_name)
+        if log_level is None:
+            log_level = config.getini(setting_name)
+        if log_level:
+            break
+    else:
+        return None
+
+    if isinstance(log_level, str):
+        log_level = log_level.upper()
+    try:
+        return int(getattr(logging, log_level, log_level))
+    except ValueError as e:
+        # Python logging does not recognise this as a logging level
+        raise UsageError(
+            f"'{log_level}' is not recognized as a logging level name for "
+            f"'{setting_name}'. Please consider passing the "
+            "logging level num instead."
+        ) from e
+
+
+# run after terminalreporter/capturemanager are configured
+@hookimpl(trylast=True)
+def pytest_configure(config: Config) -> None:
+    config.pluginmanager.register(LoggingPlugin(config), "logging-plugin")
+
+
+class LoggingPlugin:
+    """Attaches to the logging module and captures log messages for each test."""
+
+    def __init__(self, config: Config) -> None:
+        """Create a new plugin to capture log messages.
+
+        The formatter can be safely shared across all handlers so
+        create a single one for the entire test session here.
+        """
+        self._config = config
+
+        # Report logging.
+        self.formatter = self._create_formatter(
+            get_option_ini(config, "log_format"),
+            get_option_ini(config, "log_date_format"),
+            get_option_ini(config, "log_auto_indent"),
+        )
+        self.log_level = get_log_level_for_setting(config, "log_level")
+        self.caplog_handler = LogCaptureHandler()
+        self.caplog_handler.setFormatter(self.formatter)
+        self.report_handler = LogCaptureHandler()
+        self.report_handler.setFormatter(self.formatter)
+
+        # File logging.
+        self.log_file_level = get_log_level_for_setting(
+            config, "log_file_level", "log_level"
+        )
+        log_file = get_option_ini(config, "log_file") or os.devnull
+        if log_file != os.devnull:
+            directory = os.path.dirname(os.path.abspath(log_file))
+            if not os.path.isdir(directory):
+                os.makedirs(directory)
+
+        self.log_file_mode = get_option_ini(config, "log_file_mode") or "w"
+        self.log_file_handler = _FileHandler(
+            log_file, mode=self.log_file_mode, encoding="UTF-8"
+        )
+        log_file_format = get_option_ini(config, "log_file_format", "log_format")
+        log_file_date_format = get_option_ini(
+            config, "log_file_date_format", "log_date_format"
+        )
+
+        log_file_formatter = DatetimeFormatter(
+            log_file_format, datefmt=log_file_date_format
+        )
+        self.log_file_handler.setFormatter(log_file_formatter)
+
+        # CLI/live logging.
+        self.log_cli_level = get_log_level_for_setting(
+            config, "log_cli_level", "log_level"
+        )
+        if self._log_cli_enabled():
+            terminal_reporter = config.pluginmanager.get_plugin("terminalreporter")
+            # Guaranteed by `_log_cli_enabled()`.
+            assert terminal_reporter is not None
+            capture_manager = config.pluginmanager.get_plugin("capturemanager")
+            # if capturemanager plugin is disabled, live logging still works.
+            self.log_cli_handler: (
+                _LiveLoggingStreamHandler | _LiveLoggingNullHandler
+            ) = _LiveLoggingStreamHandler(terminal_reporter, capture_manager)
+        else:
+            self.log_cli_handler = _LiveLoggingNullHandler()
+        log_cli_formatter = self._create_formatter(
+            get_option_ini(config, "log_cli_format", "log_format"),
+            get_option_ini(config, "log_cli_date_format", "log_date_format"),
+            get_option_ini(config, "log_auto_indent"),
+        )
+        self.log_cli_handler.setFormatter(log_cli_formatter)
+        self._disable_loggers(loggers_to_disable=config.option.logger_disable)
+
+    def _disable_loggers(self, loggers_to_disable: list[str]) -> None:
+        if not loggers_to_disable:
+            return
+
+        for name in loggers_to_disable:
+            logger = logging.getLogger(name)
+            logger.disabled = True
+
+    def _create_formatter(self, log_format, log_date_format, auto_indent):
+        # Color option doesn't exist if terminal plugin is disabled.
+        color = getattr(self._config.option, "color", "no")
+        if color != "no" and ColoredLevelFormatter.LEVELNAME_FMT_REGEX.search(
+            log_format
+        ):
+            formatter: logging.Formatter = ColoredLevelFormatter(
+                create_terminal_writer(self._config), log_format, log_date_format
+            )
+        else:
+            formatter = DatetimeFormatter(log_format, log_date_format)
+
+        formatter._style = PercentStyleMultiline(
+            formatter._style._fmt, auto_indent=auto_indent
+        )
+
+        return formatter
+
+    def set_log_path(self, fname: str) -> None:
+        """Set the filename parameter for Logging.FileHandler().
+
+        Creates parent directory if it does not exist.
+
+        .. warning::
+            This is an experimental API.
+        """
+        fpath = Path(fname)
+
+        if not fpath.is_absolute():
+            fpath = self._config.rootpath / fpath
+
+        if not fpath.parent.exists():
+            fpath.parent.mkdir(exist_ok=True, parents=True)
+
+        # https://github.com/python/mypy/issues/11193
+        stream: io.TextIOWrapper = fpath.open(mode=self.log_file_mode, encoding="UTF-8")  # type: ignore[assignment]
+        old_stream = self.log_file_handler.setStream(stream)
+        if old_stream:
+            old_stream.close()
+
+    def _log_cli_enabled(self) -> bool:
+        """Return whether live logging is enabled."""
+        enabled = self._config.getoption(
+            "--log-cli-level"
+        ) is not None or self._config.getini("log_cli")
+        if not enabled:
+            return False
+
+        terminal_reporter = self._config.pluginmanager.get_plugin("terminalreporter")
+        if terminal_reporter is None:
+            # terminal reporter is disabled e.g. by pytest-xdist.
+            return False
+
+        return True
+
+    @hookimpl(wrapper=True, tryfirst=True)
+    def pytest_sessionstart(self) -> Generator[None]:
+        self.log_cli_handler.set_when("sessionstart")
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
+                return (yield)
+
+    @hookimpl(wrapper=True, tryfirst=True)
+    def pytest_collection(self) -> Generator[None]:
+        self.log_cli_handler.set_when("collection")
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
+                return (yield)
+
+    @hookimpl(wrapper=True)
+    def pytest_runtestloop(self, session: Session) -> Generator[None, object, object]:
+        if session.config.option.collectonly:
+            return (yield)
+
+        if self._log_cli_enabled() and self._config.get_verbosity() < 1:
+            # The verbose flag is needed to avoid messy test progress output.
+            self._config.option.verbose = 1
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
+                return (yield)  # Run all the tests.
+
+    @hookimpl
+    def pytest_runtest_logstart(self) -> None:
+        self.log_cli_handler.reset()
+        self.log_cli_handler.set_when("start")
+
+    @hookimpl
+    def pytest_runtest_logreport(self) -> None:
+        self.log_cli_handler.set_when("logreport")
+
+    @contextmanager
+    def _runtest_for(self, item: nodes.Item, when: str) -> Generator[None]:
+        """Implement the internals of the pytest_runtest_xxx() hooks."""
+        with (
+            catching_logs(
+                self.caplog_handler,
+                level=self.log_level,
+            ) as caplog_handler,
+            catching_logs(
+                self.report_handler,
+                level=self.log_level,
+            ) as report_handler,
+        ):
+            caplog_handler.reset()
+            report_handler.reset()
+            item.stash[caplog_records_key][when] = caplog_handler.records
+            item.stash[caplog_handler_key] = caplog_handler
+
+            try:
+                yield
+            finally:
+                log = report_handler.stream.getvalue().strip()
+                item.add_report_section(when, "log", log)
+
+    @hookimpl(wrapper=True)
+    def pytest_runtest_setup(self, item: nodes.Item) -> Generator[None]:
+        self.log_cli_handler.set_when("setup")
+
+        empty: dict[str, list[logging.LogRecord]] = {}
+        item.stash[caplog_records_key] = empty
+        with self._runtest_for(item, "setup"):
+            yield
+
+    @hookimpl(wrapper=True)
+    def pytest_runtest_call(self, item: nodes.Item) -> Generator[None]:
+        self.log_cli_handler.set_when("call")
+
+        with self._runtest_for(item, "call"):
+            yield
+
+    @hookimpl(wrapper=True)
+    def pytest_runtest_teardown(self, item: nodes.Item) -> Generator[None]:
+        self.log_cli_handler.set_when("teardown")
+
+        try:
+            with self._runtest_for(item, "teardown"):
+                yield
+        finally:
+            del item.stash[caplog_records_key]
+            del item.stash[caplog_handler_key]
+
+    @hookimpl
+    def pytest_runtest_logfinish(self) -> None:
+        self.log_cli_handler.set_when("finish")
+
+    @hookimpl(wrapper=True, tryfirst=True)
+    def pytest_sessionfinish(self) -> Generator[None]:
+        self.log_cli_handler.set_when("sessionfinish")
+
+        with catching_logs(self.log_cli_handler, level=self.log_cli_level):
+            with catching_logs(self.log_file_handler, level=self.log_file_level):
+                return (yield)
+
+    @hookimpl
+    def pytest_unconfigure(self) -> None:
+        # Close the FileHandler explicitly.
+        # (logging.shutdown might have lost the weakref?!)
+        self.log_file_handler.close()
+
+
+class _FileHandler(logging.FileHandler):
+    """A logging FileHandler with pytest tweaks."""
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        # Handled by LogCaptureHandler.
+        pass
+
+
+class _LiveLoggingStreamHandler(logging_StreamHandler):
+    """A logging StreamHandler used by the live logging feature: it will
+    write a newline before the first log message in each test.
+
+    During live logging we must also explicitly disable stdout/stderr
+    capturing otherwise it will get captured and won't appear in the
+    terminal.
+    """
+
+    # Officially stream needs to be a IO[str], but TerminalReporter
+    # isn't. So force it.
+    stream: TerminalReporter = None  # type: ignore
+
+    def __init__(
+        self,
+        terminal_reporter: TerminalReporter,
+        capture_manager: CaptureManager | None,
+    ) -> None:
+        super().__init__(stream=terminal_reporter)  # type: ignore[arg-type]
+        self.capture_manager = capture_manager
+        self.reset()
+        self.set_when(None)
+        self._test_outcome_written = False
+
+    def reset(self) -> None:
+        """Reset the handler; should be called before the start of each test."""
+        self._first_record_emitted = False
+
+    def set_when(self, when: str | None) -> None:
+        """Prepare for the given test phase (setup/call/teardown)."""
+        self._when = when
+        self._section_name_shown = False
+        if when == "start":
+            self._test_outcome_written = False
+
+    def emit(self, record: logging.LogRecord) -> None:
+        ctx_manager = (
+            self.capture_manager.global_and_fixture_disabled()
+            if self.capture_manager
+            else nullcontext()
+        )
+        with ctx_manager:
+            if not self._first_record_emitted:
+                self.stream.write("\n")
+                self._first_record_emitted = True
+            elif self._when in ("teardown", "finish"):
+                if not self._test_outcome_written:
+                    self._test_outcome_written = True
+                    self.stream.write("\n")
+            if not self._section_name_shown and self._when:
+                self.stream.section("live log " + self._when, sep="-", bold=True)
+                self._section_name_shown = True
+            super().emit(record)
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        # Handled by LogCaptureHandler.
+        pass
+
+
+class _LiveLoggingNullHandler(logging.NullHandler):
+    """A logging handler used when live logging is disabled."""
+
+    def reset(self) -> None:
+        pass
+
+    def set_when(self, when: str) -> None:
+        pass
+
+    def handleError(self, record: logging.LogRecord) -> None:
+        # Handled by LogCaptureHandler.
+        pass

.venv/lib/python3.12/site-packages/_pytest/mark/__init__.py

@@ -0,0 +1,301 @@
+"""Generic mechanism for marking and selecting python functions."""
+
+from __future__ import annotations
+
+import collections
+from collections.abc import Collection
+from collections.abc import Iterable
+from collections.abc import Set as AbstractSet
+import dataclasses
+from typing import TYPE_CHECKING
+
+from .expression import Expression
+from .structures import _HiddenParam
+from .structures import EMPTY_PARAMETERSET_OPTION
+from .structures import get_empty_parameterset_mark
+from .structures import HIDDEN_PARAM
+from .structures import Mark
+from .structures import MARK_GEN
+from .structures import MarkDecorator
+from .structures import MarkGenerator
+from .structures import ParameterSet
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
+from _pytest.config import UsageError
+from _pytest.config.argparsing import NOT_SET
+from _pytest.config.argparsing import Parser
+from _pytest.stash import StashKey
+
+
+if TYPE_CHECKING:
+    from _pytest.nodes import Item
+
+
+__all__ = [
+    "HIDDEN_PARAM",
+    "MARK_GEN",
+    "Mark",
+    "MarkDecorator",
+    "MarkGenerator",
+    "ParameterSet",
+    "get_empty_parameterset_mark",
+]
+
+
+old_mark_config_key = StashKey[Config | None]()
+
+
+def param(
+    *values: object,
+    marks: MarkDecorator | Collection[MarkDecorator | Mark] = (),
+    id: str | _HiddenParam | None = None,
+) -> ParameterSet:
+    """Specify a parameter in `pytest.mark.parametrize`_ calls or
+    :ref:`parametrized fixtures <fixture-parametrize-marks>`.
+
+    .. code-block:: python
+
+        @pytest.mark.parametrize(
+            "test_input,expected",
+            [
+                ("3+5", 8),
+                pytest.param("6*9", 42, marks=pytest.mark.xfail),
+            ],
+        )
+        def test_eval(test_input, expected):
+            assert eval(test_input) == expected
+
+    :param values: Variable args of the values of the parameter set, in order.
+
+    :param marks:
+        A single mark or a list of marks to be applied to this parameter set.
+
+        :ref:`pytest.mark.usefixtures <pytest.mark.usefixtures ref>` cannot be added via this parameter.
+
+    :type id: str | Literal[pytest.HIDDEN_PARAM] | None
+    :param id:
+        The id to attribute to this parameter set.
+
+        .. versionadded:: 8.4
+            :ref:`hidden-param` means to hide the parameter set
+            from the test name. Can only be used at most 1 time, as
+            test names need to be unique.
+    """
+    return ParameterSet.param(*values, marks=marks, id=id)
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("general")
+    group._addoption(  # private to use reserved lower-case short option
+        "-k",
+        action="store",
+        dest="keyword",
+        default="",
+        metavar="EXPRESSION",
+        help="Only run tests which match the given substring expression. "
+        "An expression is a Python evaluable expression "
+        "where all names are substring-matched against test names "
+        "and their parent classes. Example: -k 'test_method or test_"
+        "other' matches all test functions and classes whose name "
+        "contains 'test_method' or 'test_other', while -k 'not test_method' "
+        "matches those that don't contain 'test_method' in their names. "
+        "-k 'not test_method and not test_other' will eliminate the matches. "
+        "Additionally keywords are matched to classes and functions "
+        "containing extra names in their 'extra_keyword_matches' set, "
+        "as well as functions which have names assigned directly to them. "
+        "The matching is case-insensitive.",
+    )
+
+    group._addoption(  # private to use reserved lower-case short option
+        "-m",
+        action="store",
+        dest="markexpr",
+        default="",
+        metavar="MARKEXPR",
+        help="Only run tests matching given mark expression. "
+        "For example: -m 'mark1 and not mark2'.",
+    )
+
+    group.addoption(
+        "--markers",
+        action="store_true",
+        help="show markers (builtin, plugin and per-project ones).",
+    )
+
+    parser.addini("markers", "Register new markers for test functions", "linelist")
+    parser.addini(EMPTY_PARAMETERSET_OPTION, "Default marker for empty parametersets")
+
+
+@hookimpl(tryfirst=True)
+def pytest_cmdline_main(config: Config) -> int | ExitCode | None:
+    import _pytest.config
+
+    if config.option.markers:
+        config._do_configure()
+        tw = _pytest.config.create_terminal_writer(config)
+        for line in config.getini("markers"):
+            parts = line.split(":", 1)
+            name = parts[0]
+            rest = parts[1] if len(parts) == 2 else ""
+            tw.write(f"@pytest.mark.{name}:", bold=True)
+            tw.line(rest)
+            tw.line()
+        config._ensure_unconfigure()
+        return 0
+
+    return None
+
+
+@dataclasses.dataclass
+class KeywordMatcher:
+    """A matcher for keywords.
+
+    Given a list of names, matches any substring of one of these names. The
+    string inclusion check is case-insensitive.
+
+    Will match on the name of colitem, including the names of its parents.
+    Only matches names of items which are either a :class:`Class` or a
+    :class:`Function`.
+
+    Additionally, matches on names in the 'extra_keyword_matches' set of
+    any item, as well as names directly assigned to test functions.
+    """
+
+    __slots__ = ("_names",)
+
+    _names: AbstractSet[str]
+
+    @classmethod
+    def from_item(cls, item: Item) -> KeywordMatcher:
+        mapped_names = set()
+
+        # Add the names of the current item and any parent items,
+        # except the Session and root Directory's which are not
+        # interesting for matching.
+        import pytest
+
+        for node in item.listchain():
+            if isinstance(node, pytest.Session):
+                continue
+            if isinstance(node, pytest.Directory) and isinstance(
+                node.parent, pytest.Session
+            ):
+                continue
+            mapped_names.add(node.name)
+
+        # Add the names added as extra keywords to current or parent items.
+        mapped_names.update(item.listextrakeywords())
+
+        # Add the names attached to the current function through direct assignment.
+        function_obj = getattr(item, "function", None)
+        if function_obj:
+            mapped_names.update(function_obj.__dict__)
+
+        # Add the markers to the keywords as we no longer handle them correctly.
+        mapped_names.update(mark.name for mark in item.iter_markers())
+
+        return cls(mapped_names)
+
+    def __call__(self, subname: str, /, **kwargs: str | int | bool | None) -> bool:
+        if kwargs:
+            raise UsageError("Keyword expressions do not support call parameters.")
+        subname = subname.lower()
+        return any(subname in name.lower() for name in self._names)
+
+
+def deselect_by_keyword(items: list[Item], config: Config) -> None:
+    keywordexpr = config.option.keyword.lstrip()
+    if not keywordexpr:
+        return
+
+    expr = _parse_expression(keywordexpr, "Wrong expression passed to '-k'")
+
+    remaining = []
+    deselected = []
+    for colitem in items:
+        if not expr.evaluate(KeywordMatcher.from_item(colitem)):
+            deselected.append(colitem)
+        else:
+            remaining.append(colitem)
+
+    if deselected:
+        config.hook.pytest_deselected(items=deselected)
+        items[:] = remaining
+
+
+@dataclasses.dataclass
+class MarkMatcher:
+    """A matcher for markers which are present.
+
+    Tries to match on any marker names, attached to the given colitem.
+    """
+
+    __slots__ = ("own_mark_name_mapping",)
+
+    own_mark_name_mapping: dict[str, list[Mark]]
+
+    @classmethod
+    def from_markers(cls, markers: Iterable[Mark]) -> MarkMatcher:
+        mark_name_mapping = collections.defaultdict(list)
+        for mark in markers:
+            mark_name_mapping[mark.name].append(mark)
+        return cls(mark_name_mapping)
+
+    def __call__(self, name: str, /, **kwargs: str | int | bool | None) -> bool:
+        if not (matches := self.own_mark_name_mapping.get(name, [])):
+            return False
+
+        for mark in matches:  # pylint: disable=consider-using-any-or-all
+            if all(mark.kwargs.get(k, NOT_SET) == v for k, v in kwargs.items()):
+                return True
+        return False
+
+
+def deselect_by_mark(items: list[Item], config: Config) -> None:
+    matchexpr = config.option.markexpr
+    if not matchexpr:
+        return
+
+    expr = _parse_expression(matchexpr, "Wrong expression passed to '-m'")
+    remaining: list[Item] = []
+    deselected: list[Item] = []
+    for item in items:
+        if expr.evaluate(MarkMatcher.from_markers(item.iter_markers())):
+            remaining.append(item)
+        else:
+            deselected.append(item)
+    if deselected:
+        config.hook.pytest_deselected(items=deselected)
+        items[:] = remaining
+
+
+def _parse_expression(expr: str, exc_message: str) -> Expression:
+    try:
+        return Expression.compile(expr)
+    except SyntaxError as e:
+        raise UsageError(
+            f"{exc_message}: {e.text}: at column {e.offset}: {e.msg}"
+        ) from None
+
+
+def pytest_collection_modifyitems(items: list[Item], config: Config) -> None:
+    deselect_by_keyword(items, config)
+    deselect_by_mark(items, config)
+
+
+def pytest_configure(config: Config) -> None:
+    config.stash[old_mark_config_key] = MARK_GEN._config
+    MARK_GEN._config = config
+
+    empty_parameterset = config.getini(EMPTY_PARAMETERSET_OPTION)
+
+    if empty_parameterset not in ("skip", "xfail", "fail_at_collect", None, ""):
+        raise UsageError(
+            f"{EMPTY_PARAMETERSET_OPTION!s} must be one of skip, xfail or fail_at_collect"
+            f" but it is {empty_parameterset!r}"
+        )
+
+
+def pytest_unconfigure(config: Config) -> None:
+    MARK_GEN._config = config.stash.get(old_mark_config_key, None)

.venv/lib/python3.12/site-packages/_pytest/mark/expression.py

@@ -0,0 +1,353 @@
+r"""Evaluate match expressions, as used by `-k` and `-m`.
+
+The grammar is:
+
+expression: expr? EOF
+expr:       and_expr ('or' and_expr)*
+and_expr:   not_expr ('and' not_expr)*
+not_expr:   'not' not_expr | '(' expr ')' | ident kwargs?
+
+ident:      (\w|:|\+|-|\.|\[|\]|\\|/)+
+kwargs:     ('(' name '=' value ( ', ' name '=' value )*  ')')
+name:       a valid ident, but not a reserved keyword
+value:      (unescaped) string literal | (-)?[0-9]+ | 'False' | 'True' | 'None'
+
+The semantics are:
+
+- Empty expression evaluates to False.
+- ident evaluates to True or False according to a provided matcher function.
+- ident with parentheses and keyword arguments evaluates to True or False according to a provided matcher function.
+- or/and/not evaluate according to the usual boolean semantics.
+"""
+
+from __future__ import annotations
+
+import ast
+from collections.abc import Iterator
+from collections.abc import Mapping
+from collections.abc import Sequence
+import dataclasses
+import enum
+import keyword
+import re
+import types
+from typing import Final
+from typing import final
+from typing import Literal
+from typing import NoReturn
+from typing import overload
+from typing import Protocol
+
+
+__all__ = [
+    "Expression",
+    "ExpressionMatcher",
+]
+
+
+FILE_NAME: Final = "<pytest match expression>"
+
+
+class TokenType(enum.Enum):
+    LPAREN = "left parenthesis"
+    RPAREN = "right parenthesis"
+    OR = "or"
+    AND = "and"
+    NOT = "not"
+    IDENT = "identifier"
+    EOF = "end of input"
+    EQUAL = "="
+    STRING = "string literal"
+    COMMA = ","
+
+
+@dataclasses.dataclass(frozen=True)
+class Token:
+    __slots__ = ("pos", "type", "value")
+    type: TokenType
+    value: str
+    pos: int
+
+
+class Scanner:
+    __slots__ = ("current", "input", "tokens")
+
+    def __init__(self, input: str) -> None:
+        self.input = input
+        self.tokens = self.lex(input)
+        self.current = next(self.tokens)
+
+    def lex(self, input: str) -> Iterator[Token]:
+        pos = 0
+        while pos < len(input):
+            if input[pos] in (" ", "\t"):
+                pos += 1
+            elif input[pos] == "(":
+                yield Token(TokenType.LPAREN, "(", pos)
+                pos += 1
+            elif input[pos] == ")":
+                yield Token(TokenType.RPAREN, ")", pos)
+                pos += 1
+            elif input[pos] == "=":
+                yield Token(TokenType.EQUAL, "=", pos)
+                pos += 1
+            elif input[pos] == ",":
+                yield Token(TokenType.COMMA, ",", pos)
+                pos += 1
+            elif (quote_char := input[pos]) in ("'", '"'):
+                end_quote_pos = input.find(quote_char, pos + 1)
+                if end_quote_pos == -1:
+                    raise SyntaxError(
+                        f'closing quote "{quote_char}" is missing',
+                        (FILE_NAME, 1, pos + 1, input),
+                    )
+                value = input[pos : end_quote_pos + 1]
+                if (backslash_pos := input.find("\\")) != -1:
+                    raise SyntaxError(
+                        r'escaping with "\" not supported in marker expression',
+                        (FILE_NAME, 1, backslash_pos + 1, input),
+                    )
+                yield Token(TokenType.STRING, value, pos)
+                pos += len(value)
+            else:
+                match = re.match(r"(:?\w|:|\+|-|\.|\[|\]|\\|/)+", input[pos:])
+                if match:
+                    value = match.group(0)
+                    if value == "or":
+                        yield Token(TokenType.OR, value, pos)
+                    elif value == "and":
+                        yield Token(TokenType.AND, value, pos)
+                    elif value == "not":
+                        yield Token(TokenType.NOT, value, pos)
+                    else:
+                        yield Token(TokenType.IDENT, value, pos)
+                    pos += len(value)
+                else:
+                    raise SyntaxError(
+                        f'unexpected character "{input[pos]}"',
+                        (FILE_NAME, 1, pos + 1, input),
+                    )
+        yield Token(TokenType.EOF, "", pos)
+
+    @overload
+    def accept(self, type: TokenType, *, reject: Literal[True]) -> Token: ...
+
+    @overload
+    def accept(
+        self, type: TokenType, *, reject: Literal[False] = False
+    ) -> Token | None: ...
+
+    def accept(self, type: TokenType, *, reject: bool = False) -> Token | None:
+        if self.current.type is type:
+            token = self.current
+            if token.type is not TokenType.EOF:
+                self.current = next(self.tokens)
+            return token
+        if reject:
+            self.reject((type,))
+        return None
+
+    def reject(self, expected: Sequence[TokenType]) -> NoReturn:
+        raise SyntaxError(
+            "expected {}; got {}".format(
+                " OR ".join(type.value for type in expected),
+                self.current.type.value,
+            ),
+            (FILE_NAME, 1, self.current.pos + 1, self.input),
+        )
+
+
+# True, False and None are legal match expression identifiers,
+# but illegal as Python identifiers. To fix this, this prefix
+# is added to identifiers in the conversion to Python AST.
+IDENT_PREFIX = "$"
+
+
+def expression(s: Scanner) -> ast.Expression:
+    if s.accept(TokenType.EOF):
+        ret: ast.expr = ast.Constant(False)
+    else:
+        ret = expr(s)
+        s.accept(TokenType.EOF, reject=True)
+    return ast.fix_missing_locations(ast.Expression(ret))
+
+
+def expr(s: Scanner) -> ast.expr:
+    ret = and_expr(s)
+    while s.accept(TokenType.OR):
+        rhs = and_expr(s)
+        ret = ast.BoolOp(ast.Or(), [ret, rhs])
+    return ret
+
+
+def and_expr(s: Scanner) -> ast.expr:
+    ret = not_expr(s)
+    while s.accept(TokenType.AND):
+        rhs = not_expr(s)
+        ret = ast.BoolOp(ast.And(), [ret, rhs])
+    return ret
+
+
+def not_expr(s: Scanner) -> ast.expr:
+    if s.accept(TokenType.NOT):
+        return ast.UnaryOp(ast.Not(), not_expr(s))
+    if s.accept(TokenType.LPAREN):
+        ret = expr(s)
+        s.accept(TokenType.RPAREN, reject=True)
+        return ret
+    ident = s.accept(TokenType.IDENT)
+    if ident:
+        name = ast.Name(IDENT_PREFIX + ident.value, ast.Load())
+        if s.accept(TokenType.LPAREN):
+            ret = ast.Call(func=name, args=[], keywords=all_kwargs(s))
+            s.accept(TokenType.RPAREN, reject=True)
+        else:
+            ret = name
+        return ret
+
+    s.reject((TokenType.NOT, TokenType.LPAREN, TokenType.IDENT))
+
+
+BUILTIN_MATCHERS = {"True": True, "False": False, "None": None}
+
+
+def single_kwarg(s: Scanner) -> ast.keyword:
+    keyword_name = s.accept(TokenType.IDENT, reject=True)
+    if not keyword_name.value.isidentifier():
+        raise SyntaxError(
+            f"not a valid python identifier {keyword_name.value}",
+            (FILE_NAME, 1, keyword_name.pos + 1, s.input),
+        )
+    if keyword.iskeyword(keyword_name.value):
+        raise SyntaxError(
+            f"unexpected reserved python keyword `{keyword_name.value}`",
+            (FILE_NAME, 1, keyword_name.pos + 1, s.input),
+        )
+    s.accept(TokenType.EQUAL, reject=True)
+
+    if value_token := s.accept(TokenType.STRING):
+        value: str | int | bool | None = value_token.value[1:-1]  # strip quotes
+    else:
+        value_token = s.accept(TokenType.IDENT, reject=True)
+        if (number := value_token.value).isdigit() or (
+            number.startswith("-") and number[1:].isdigit()
+        ):
+            value = int(number)
+        elif value_token.value in BUILTIN_MATCHERS:
+            value = BUILTIN_MATCHERS[value_token.value]
+        else:
+            raise SyntaxError(
+                f'unexpected character/s "{value_token.value}"',
+                (FILE_NAME, 1, value_token.pos + 1, s.input),
+            )
+
+    ret = ast.keyword(keyword_name.value, ast.Constant(value))
+    return ret
+
+
+def all_kwargs(s: Scanner) -> list[ast.keyword]:
+    ret = [single_kwarg(s)]
+    while s.accept(TokenType.COMMA):
+        ret.append(single_kwarg(s))
+    return ret
+
+
+class ExpressionMatcher(Protocol):
+    """A callable which, given an identifier and optional kwargs, should return
+    whether it matches in an :class:`Expression` evaluation.
+
+    Should be prepared to handle arbitrary strings as input.
+
+    If no kwargs are provided, the expression of the form `foo`.
+    If kwargs are provided, the expression is of the form `foo(1, b=True, "s")`.
+
+    If the expression is not supported (e.g. don't want to accept the kwargs
+    syntax variant), should raise :class:`~pytest.UsageError`.
+
+    Example::
+
+        def matcher(name: str, /, **kwargs: str | int | bool | None) -> bool:
+            # Match `cat`.
+            if name == "cat" and not kwargs:
+                return True
+            # Match `dog(barks=True)`.
+            if name == "dog" and kwargs == {"barks": False}:
+                return True
+            return False
+    """
+
+    def __call__(self, name: str, /, **kwargs: str | int | bool | None) -> bool: ...
+
+
+@dataclasses.dataclass
+class MatcherNameAdapter:
+    matcher: ExpressionMatcher
+    name: str
+
+    def __bool__(self) -> bool:
+        return self.matcher(self.name)
+
+    def __call__(self, **kwargs: str | int | bool | None) -> bool:
+        return self.matcher(self.name, **kwargs)
+
+
+class MatcherAdapter(Mapping[str, MatcherNameAdapter]):
+    """Adapts a matcher function to a locals mapping as required by eval()."""
+
+    def __init__(self, matcher: ExpressionMatcher) -> None:
+        self.matcher = matcher
+
+    def __getitem__(self, key: str) -> MatcherNameAdapter:
+        return MatcherNameAdapter(matcher=self.matcher, name=key[len(IDENT_PREFIX) :])
+
+    def __iter__(self) -> Iterator[str]:
+        raise NotImplementedError()
+
+    def __len__(self) -> int:
+        raise NotImplementedError()
+
+
+@final
+class Expression:
+    """A compiled match expression as used by -k and -m.
+
+    The expression can be evaluated against different matchers.
+    """
+
+    __slots__ = ("_code", "input")
+
+    def __init__(self, input: str, code: types.CodeType) -> None:
+        #: The original input line, as a string.
+        self.input: Final = input
+        self._code: Final = code
+
+    @classmethod
+    def compile(cls, input: str) -> Expression:
+        """Compile a match expression.
+
+        :param input: The input expression - one line.
+
+        :raises SyntaxError: If the expression is malformed.
+        """
+        astexpr = expression(Scanner(input))
+        code = compile(
+            astexpr,
+            filename="<pytest match expression>",
+            mode="eval",
+        )
+        return Expression(input, code)
+
+    def evaluate(self, matcher: ExpressionMatcher) -> bool:
+        """Evaluate the match expression.
+
+        :param matcher:
+            A callback which determines whether an identifier matches or not.
+            See the :class:`ExpressionMatcher` protocol for details and example.
+
+        :returns: Whether the expression matches or not.
+
+        :raises UsageError:
+            If the matcher doesn't support the expression. Cannot happen if the
+            matcher supports all expressions.
+        """
+        return bool(eval(self._code, {"__builtins__": {}}, MatcherAdapter(matcher)))

.venv/lib/python3.12/site-packages/_pytest/mark/structures.py

@@ -0,0 +1,664 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+import collections.abc
+from collections.abc import Callable
+from collections.abc import Collection
+from collections.abc import Iterable
+from collections.abc import Iterator
+from collections.abc import Mapping
+from collections.abc import MutableMapping
+from collections.abc import Sequence
+import dataclasses
+import enum
+import inspect
+from typing import Any
+from typing import final
+from typing import NamedTuple
+from typing import overload
+from typing import TYPE_CHECKING
+from typing import TypeVar
+import warnings
+
+from .._code import getfslineno
+from ..compat import NOTSET
+from ..compat import NotSetType
+from _pytest.config import Config
+from _pytest.deprecated import check_ispytest
+from _pytest.deprecated import MARKED_FIXTURE
+from _pytest.outcomes import fail
+from _pytest.raises import AbstractRaises
+from _pytest.scope import _ScopeName
+from _pytest.warning_types import PytestUnknownMarkWarning
+
+
+if TYPE_CHECKING:
+    from ..nodes import Node
+
+
+EMPTY_PARAMETERSET_OPTION = "empty_parameter_set_mark"
+
+
+# Singleton type for HIDDEN_PARAM, as described in:
+# https://www.python.org/dev/peps/pep-0484/#support-for-singleton-types-in-unions
+class _HiddenParam(enum.Enum):
+    token = 0
+
+
+#: Can be used as a parameter set id to hide it from the test name.
+HIDDEN_PARAM = _HiddenParam.token
+
+
+def istestfunc(func) -> bool:
+    return callable(func) and getattr(func, "__name__", "<lambda>") != "<lambda>"
+
+
+def get_empty_parameterset_mark(
+    config: Config, argnames: Sequence[str], func
+) -> MarkDecorator:
+    from ..nodes import Collector
+
+    argslisting = ", ".join(argnames)
+
+    _fs, lineno = getfslineno(func)
+    reason = f"got empty parameter set for ({argslisting})"
+    requested_mark = config.getini(EMPTY_PARAMETERSET_OPTION)
+    if requested_mark in ("", None, "skip"):
+        mark = MARK_GEN.skip(reason=reason)
+    elif requested_mark == "xfail":
+        mark = MARK_GEN.xfail(reason=reason, run=False)
+    elif requested_mark == "fail_at_collect":
+        raise Collector.CollectError(
+            f"Empty parameter set in '{func.__name__}' at line {lineno + 1}"
+        )
+    else:
+        raise LookupError(requested_mark)
+    return mark
+
+
+class ParameterSet(NamedTuple):
+    """A set of values for a set of parameters along with associated marks and
+    an optional ID for the set.
+
+    Examples::
+
+        pytest.param(1, 2, 3)
+        # ParameterSet(values=(1, 2, 3), marks=(), id=None)
+
+        pytest.param("hello", id="greeting")
+        # ParameterSet(values=("hello",), marks=(), id="greeting")
+
+        # Parameter set with marks
+        pytest.param(42, marks=pytest.mark.xfail)
+        # ParameterSet(values=(42,), marks=(MarkDecorator(...),), id=None)
+
+        # From parametrize mark (parameter names + list of parameter sets)
+        pytest.mark.parametrize(
+            ("a", "b", "expected"),
+            [
+                (1, 2, 3),
+                pytest.param(40, 2, 42, id="everything"),
+            ],
+        )
+        # ParameterSet(values=(1, 2, 3), marks=(), id=None)
+        # ParameterSet(values=(40, 2, 42), marks=(), id="everything")
+    """
+
+    values: Sequence[object | NotSetType]
+    marks: Collection[MarkDecorator | Mark]
+    id: str | _HiddenParam | None
+
+    @classmethod
+    def param(
+        cls,
+        *values: object,
+        marks: MarkDecorator | Collection[MarkDecorator | Mark] = (),
+        id: str | _HiddenParam | None = None,
+    ) -> ParameterSet:
+        if isinstance(marks, MarkDecorator):
+            marks = (marks,)
+        else:
+            assert isinstance(marks, collections.abc.Collection)
+        if any(i.name == "usefixtures" for i in marks):
+            raise ValueError(
+                "pytest.param cannot add pytest.mark.usefixtures; see "
+                "https://docs.pytest.org/en/stable/reference/reference.html#pytest-param"
+            )
+
+        if id is not None:
+            if not isinstance(id, str) and id is not HIDDEN_PARAM:
+                raise TypeError(
+                    "Expected id to be a string or a `pytest.HIDDEN_PARAM` sentinel, "
+                    f"got {type(id)}: {id!r}",
+                )
+        return cls(values, marks, id)
+
+    @classmethod
+    def extract_from(
+        cls,
+        parameterset: ParameterSet | Sequence[object] | object,
+        force_tuple: bool = False,
+    ) -> ParameterSet:
+        """Extract from an object or objects.
+
+        :param parameterset:
+            A legacy style parameterset that may or may not be a tuple,
+            and may or may not be wrapped into a mess of mark objects.
+
+        :param force_tuple:
+            Enforce tuple wrapping so single argument tuple values
+            don't get decomposed and break tests.
+        """
+        if isinstance(parameterset, cls):
+            return parameterset
+        if force_tuple:
+            return cls.param(parameterset)
+        else:
+            # TODO: Refactor to fix this type-ignore. Currently the following
+            # passes type-checking but crashes:
+            #
+            #   @pytest.mark.parametrize(('x', 'y'), [1, 2])
+            #   def test_foo(x, y): pass
+            return cls(parameterset, marks=[], id=None)  # type: ignore[arg-type]
+
+    @staticmethod
+    def _parse_parametrize_args(
+        argnames: str | Sequence[str],
+        argvalues: Iterable[ParameterSet | Sequence[object] | object],
+        *args,
+        **kwargs,
+    ) -> tuple[Sequence[str], bool]:
+        if isinstance(argnames, str):
+            argnames = [x.strip() for x in argnames.split(",") if x.strip()]
+            force_tuple = len(argnames) == 1
+        else:
+            force_tuple = False
+        return argnames, force_tuple
+
+    @staticmethod
+    def _parse_parametrize_parameters(
+        argvalues: Iterable[ParameterSet | Sequence[object] | object],
+        force_tuple: bool,
+    ) -> list[ParameterSet]:
+        return [
+            ParameterSet.extract_from(x, force_tuple=force_tuple) for x in argvalues
+        ]
+
+    @classmethod
+    def _for_parametrize(
+        cls,
+        argnames: str | Sequence[str],
+        argvalues: Iterable[ParameterSet | Sequence[object] | object],
+        func,
+        config: Config,
+        nodeid: str,
+    ) -> tuple[Sequence[str], list[ParameterSet]]:
+        argnames, force_tuple = cls._parse_parametrize_args(argnames, argvalues)
+        parameters = cls._parse_parametrize_parameters(argvalues, force_tuple)
+        del argvalues
+
+        if parameters:
+            # Check all parameter sets have the correct number of values.
+            for param in parameters:
+                if len(param.values) != len(argnames):
+                    msg = (
+                        '{nodeid}: in "parametrize" the number of names ({names_len}):\n'
+                        "  {names}\n"
+                        "must be equal to the number of values ({values_len}):\n"
+                        "  {values}"
+                    )
+                    fail(
+                        msg.format(
+                            nodeid=nodeid,
+                            values=param.values,
+                            names=argnames,
+                            names_len=len(argnames),
+                            values_len=len(param.values),
+                        ),
+                        pytrace=False,
+                    )
+        else:
+            # Empty parameter set (likely computed at runtime): create a single
+            # parameter set with NOTSET values, with the "empty parameter set" mark applied to it.
+            mark = get_empty_parameterset_mark(config, argnames, func)
+            parameters.append(
+                ParameterSet(
+                    values=(NOTSET,) * len(argnames), marks=[mark], id="NOTSET"
+                )
+            )
+        return argnames, parameters
+
+
+@final
+@dataclasses.dataclass(frozen=True)
+class Mark:
+    """A pytest mark."""
+
+    #: Name of the mark.
+    name: str
+    #: Positional arguments of the mark decorator.
+    args: tuple[Any, ...]
+    #: Keyword arguments of the mark decorator.
+    kwargs: Mapping[str, Any]
+
+    #: Source Mark for ids with parametrize Marks.
+    _param_ids_from: Mark | None = dataclasses.field(default=None, repr=False)
+    #: Resolved/generated ids with parametrize Marks.
+    _param_ids_generated: Sequence[str] | None = dataclasses.field(
+        default=None, repr=False
+    )
+
+    def __init__(
+        self,
+        name: str,
+        args: tuple[Any, ...],
+        kwargs: Mapping[str, Any],
+        param_ids_from: Mark | None = None,
+        param_ids_generated: Sequence[str] | None = None,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        """:meta private:"""
+        check_ispytest(_ispytest)
+        # Weirdness to bypass frozen=True.
+        object.__setattr__(self, "name", name)
+        object.__setattr__(self, "args", args)
+        object.__setattr__(self, "kwargs", kwargs)
+        object.__setattr__(self, "_param_ids_from", param_ids_from)
+        object.__setattr__(self, "_param_ids_generated", param_ids_generated)
+
+    def _has_param_ids(self) -> bool:
+        return "ids" in self.kwargs or len(self.args) >= 4
+
+    def combined_with(self, other: Mark) -> Mark:
+        """Return a new Mark which is a combination of this
+        Mark and another Mark.
+
+        Combines by appending args and merging kwargs.
+
+        :param Mark other: The mark to combine with.
+        :rtype: Mark
+        """
+        assert self.name == other.name
+
+        # Remember source of ids with parametrize Marks.
+        param_ids_from: Mark | None = None
+        if self.name == "parametrize":
+            if other._has_param_ids():
+                param_ids_from = other
+            elif self._has_param_ids():
+                param_ids_from = self
+
+        return Mark(
+            self.name,
+            self.args + other.args,
+            dict(self.kwargs, **other.kwargs),
+            param_ids_from=param_ids_from,
+            _ispytest=True,
+        )
+
+
+# A generic parameter designating an object to which a Mark may
+# be applied -- a test function (callable) or class.
+# Note: a lambda is not allowed, but this can't be represented.
+Markable = TypeVar("Markable", bound=Callable[..., object] | type)
+
+
+@dataclasses.dataclass
+class MarkDecorator:
+    """A decorator for applying a mark on test functions and classes.
+
+    ``MarkDecorators`` are created with ``pytest.mark``::
+
+        mark1 = pytest.mark.NAME  # Simple MarkDecorator
+        mark2 = pytest.mark.NAME(name1=value)  # Parametrized MarkDecorator
+
+    and can then be applied as decorators to test functions::
+
+        @mark2
+        def test_function():
+            pass
+
+    When a ``MarkDecorator`` is called, it does the following:
+
+    1. If called with a single class as its only positional argument and no
+       additional keyword arguments, it attaches the mark to the class so it
+       gets applied automatically to all test cases found in that class.
+
+    2. If called with a single function as its only positional argument and
+       no additional keyword arguments, it attaches the mark to the function,
+       containing all the arguments already stored internally in the
+       ``MarkDecorator``.
+
+    3. When called in any other case, it returns a new ``MarkDecorator``
+       instance with the original ``MarkDecorator``'s content updated with
+       the arguments passed to this call.
+
+    Note: The rules above prevent a ``MarkDecorator`` from storing only a
+    single function or class reference as its positional argument with no
+    additional keyword or positional arguments. You can work around this by
+    using `with_args()`.
+    """
+
+    mark: Mark
+
+    def __init__(self, mark: Mark, *, _ispytest: bool = False) -> None:
+        """:meta private:"""
+        check_ispytest(_ispytest)
+        self.mark = mark
+
+    @property
+    def name(self) -> str:
+        """Alias for mark.name."""
+        return self.mark.name
+
+    @property
+    def args(self) -> tuple[Any, ...]:
+        """Alias for mark.args."""
+        return self.mark.args
+
+    @property
+    def kwargs(self) -> Mapping[str, Any]:
+        """Alias for mark.kwargs."""
+        return self.mark.kwargs
+
+    @property
+    def markname(self) -> str:
+        """:meta private:"""
+        return self.name  # for backward-compat (2.4.1 had this attr)
+
+    def with_args(self, *args: object, **kwargs: object) -> MarkDecorator:
+        """Return a MarkDecorator with extra arguments added.
+
+        Unlike calling the MarkDecorator, with_args() can be used even
+        if the sole argument is a callable/class.
+        """
+        mark = Mark(self.name, args, kwargs, _ispytest=True)
+        return MarkDecorator(self.mark.combined_with(mark), _ispytest=True)
+
+    # Type ignored because the overloads overlap with an incompatible
+    # return type. Not much we can do about that. Thankfully mypy picks
+    # the first match so it works out even if we break the rules.
+    @overload
+    def __call__(self, arg: Markable) -> Markable:  # type: ignore[overload-overlap]
+        pass
+
+    @overload
+    def __call__(self, *args: object, **kwargs: object) -> MarkDecorator:
+        pass
+
+    def __call__(self, *args: object, **kwargs: object):
+        """Call the MarkDecorator."""
+        if args and not kwargs:
+            func = args[0]
+            is_class = inspect.isclass(func)
+            # For staticmethods/classmethods, the marks are eventually fetched from the
+            # function object, not the descriptor, so unwrap.
+            unwrapped_func = func
+            if isinstance(func, staticmethod | classmethod):
+                unwrapped_func = func.__func__
+            if len(args) == 1 and (istestfunc(unwrapped_func) or is_class):
+                store_mark(unwrapped_func, self.mark, stacklevel=3)
+                return func
+        return self.with_args(*args, **kwargs)
+
+
+def get_unpacked_marks(
+    obj: object | type,
+    *,
+    consider_mro: bool = True,
+) -> list[Mark]:
+    """Obtain the unpacked marks that are stored on an object.
+
+    If obj is a class and consider_mro is true, return marks applied to
+    this class and all of its super-classes in MRO order. If consider_mro
+    is false, only return marks applied directly to this class.
+    """
+    if isinstance(obj, type):
+        if not consider_mro:
+            mark_lists = [obj.__dict__.get("pytestmark", [])]
+        else:
+            mark_lists = [
+                x.__dict__.get("pytestmark", []) for x in reversed(obj.__mro__)
+            ]
+        mark_list = []
+        for item in mark_lists:
+            if isinstance(item, list):
+                mark_list.extend(item)
+            else:
+                mark_list.append(item)
+    else:
+        mark_attribute = getattr(obj, "pytestmark", [])
+        if isinstance(mark_attribute, list):
+            mark_list = mark_attribute
+        else:
+            mark_list = [mark_attribute]
+    return list(normalize_mark_list(mark_list))
+
+
+def normalize_mark_list(
+    mark_list: Iterable[Mark | MarkDecorator],
+) -> Iterable[Mark]:
+    """
+    Normalize an iterable of Mark or MarkDecorator objects into a list of marks
+    by retrieving the `mark` attribute on MarkDecorator instances.
+
+    :param mark_list: marks to normalize
+    :returns: A new list of the extracted Mark objects
+    """
+    for mark in mark_list:
+        mark_obj = getattr(mark, "mark", mark)
+        if not isinstance(mark_obj, Mark):
+            raise TypeError(f"got {mark_obj!r} instead of Mark")
+        yield mark_obj
+
+
+def store_mark(obj, mark: Mark, *, stacklevel: int = 2) -> None:
+    """Store a Mark on an object.
+
+    This is used to implement the Mark declarations/decorators correctly.
+    """
+    assert isinstance(mark, Mark), mark
+
+    from ..fixtures import getfixturemarker
+
+    if getfixturemarker(obj) is not None:
+        warnings.warn(MARKED_FIXTURE, stacklevel=stacklevel)
+
+    # Always reassign name to avoid updating pytestmark in a reference that
+    # was only borrowed.
+    obj.pytestmark = [*get_unpacked_marks(obj, consider_mro=False), mark]
+
+
+# Typing for builtin pytest marks. This is cheating; it gives builtin marks
+# special privilege, and breaks modularity. But practicality beats purity...
+if TYPE_CHECKING:
+
+    class _SkipMarkDecorator(MarkDecorator):
+        @overload  # type: ignore[override,no-overload-impl]
+        def __call__(self, arg: Markable) -> Markable: ...
+
+        @overload
+        def __call__(self, reason: str = ...) -> MarkDecorator: ...
+
+    class _SkipifMarkDecorator(MarkDecorator):
+        def __call__(  # type: ignore[override]
+            self,
+            condition: str | bool = ...,
+            *conditions: str | bool,
+            reason: str = ...,
+        ) -> MarkDecorator: ...
+
+    class _XfailMarkDecorator(MarkDecorator):
+        @overload  # type: ignore[override,no-overload-impl]
+        def __call__(self, arg: Markable) -> Markable: ...
+
+        @overload
+        def __call__(
+            self,
+            condition: str | bool = False,
+            *conditions: str | bool,
+            reason: str = ...,
+            run: bool = ...,
+            raises: None
+            | type[BaseException]
+            | tuple[type[BaseException], ...]
+            | AbstractRaises[BaseException] = ...,
+            strict: bool = ...,
+        ) -> MarkDecorator: ...
+
+    class _ParametrizeMarkDecorator(MarkDecorator):
+        def __call__(  # type: ignore[override]
+            self,
+            argnames: str | Sequence[str],
+            argvalues: Iterable[ParameterSet | Sequence[object] | object],
+            *,
+            indirect: bool | Sequence[str] = ...,
+            ids: Iterable[None | str | float | int | bool]
+            | Callable[[Any], object | None]
+            | None = ...,
+            scope: _ScopeName | None = ...,
+        ) -> MarkDecorator: ...
+
+    class _UsefixturesMarkDecorator(MarkDecorator):
+        def __call__(self, *fixtures: str) -> MarkDecorator:  # type: ignore[override]
+            ...
+
+    class _FilterwarningsMarkDecorator(MarkDecorator):
+        def __call__(self, *filters: str) -> MarkDecorator:  # type: ignore[override]
+            ...
+
+
+@final
+class MarkGenerator:
+    """Factory for :class:`MarkDecorator` objects - exposed as
+    a ``pytest.mark`` singleton instance.
+
+    Example::
+
+         import pytest
+
+
+         @pytest.mark.slowtest
+         def test_function():
+             pass
+
+    applies a 'slowtest' :class:`Mark` on ``test_function``.
+    """
+
+    # See TYPE_CHECKING above.
+    if TYPE_CHECKING:
+        skip: _SkipMarkDecorator
+        skipif: _SkipifMarkDecorator
+        xfail: _XfailMarkDecorator
+        parametrize: _ParametrizeMarkDecorator
+        usefixtures: _UsefixturesMarkDecorator
+        filterwarnings: _FilterwarningsMarkDecorator
+
+    def __init__(self, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
+        self._config: Config | None = None
+        self._markers: set[str] = set()
+
+    def __getattr__(self, name: str) -> MarkDecorator:
+        """Generate a new :class:`MarkDecorator` with the given name."""
+        if name[0] == "_":
+            raise AttributeError("Marker name must NOT start with underscore")
+
+        if self._config is not None:
+            # We store a set of markers as a performance optimisation - if a mark
+            # name is in the set we definitely know it, but a mark may be known and
+            # not in the set.  We therefore start by updating the set!
+            if name not in self._markers:
+                for line in self._config.getini("markers"):
+                    # example lines: "skipif(condition): skip the given test if..."
+                    # or "hypothesis: tests which use Hypothesis", so to get the
+                    # marker name we split on both `:` and `(`.
+                    marker = line.split(":")[0].split("(")[0].strip()
+                    self._markers.add(marker)
+
+            # If the name is not in the set of known marks after updating,
+            # then it really is time to issue a warning or an error.
+            if name not in self._markers:
+                # Raise a specific error for common misspellings of "parametrize".
+                if name in ["parameterize", "parametrise", "parameterise"]:
+                    __tracebackhide__ = True
+                    fail(f"Unknown '{name}' mark, did you mean 'parametrize'?")
+
+                strict_markers = self._config.getini("strict_markers")
+                if strict_markers is None:
+                    strict_markers = self._config.getini("strict")
+                if strict_markers:
+                    fail(
+                        f"{name!r} not found in `markers` configuration option",
+                        pytrace=False,
+                    )
+
+                warnings.warn(
+                    f"Unknown pytest.mark.{name} - is this a typo?  You can register "
+                    "custom marks to avoid this warning - for details, see "
+                    "https://docs.pytest.org/en/stable/how-to/mark.html",
+                    PytestUnknownMarkWarning,
+                    2,
+                )
+
+        return MarkDecorator(Mark(name, (), {}, _ispytest=True), _ispytest=True)
+
+
+MARK_GEN = MarkGenerator(_ispytest=True)
+
+
+@final
+class NodeKeywords(MutableMapping[str, Any]):
+    __slots__ = ("_markers", "node", "parent")
+
+    def __init__(self, node: Node) -> None:
+        self.node = node
+        self.parent = node.parent
+        self._markers = {node.name: True}
+
+    def __getitem__(self, key: str) -> Any:
+        try:
+            return self._markers[key]
+        except KeyError:
+            if self.parent is None:
+                raise
+            return self.parent.keywords[key]
+
+    def __setitem__(self, key: str, value: Any) -> None:
+        self._markers[key] = value
+
+    # Note: we could've avoided explicitly implementing some of the methods
+    # below and use the collections.abc fallback, but that would be slow.
+
+    def __contains__(self, key: object) -> bool:
+        return key in self._markers or (
+            self.parent is not None and key in self.parent.keywords
+        )
+
+    def update(  # type: ignore[override]
+        self,
+        other: Mapping[str, Any] | Iterable[tuple[str, Any]] = (),
+        **kwds: Any,
+    ) -> None:
+        self._markers.update(other)
+        self._markers.update(kwds)
+
+    def __delitem__(self, key: str) -> None:
+        raise ValueError("cannot delete key in keywords dict")
+
+    def __iter__(self) -> Iterator[str]:
+        # Doesn't need to be fast.
+        yield from self._markers
+        if self.parent is not None:
+            for keyword in self.parent.keywords:
+                # self._marks and self.parent.keywords can have duplicates.
+                if keyword not in self._markers:
+                    yield keyword
+
+    def __len__(self) -> int:
+        # Doesn't need to be fast.
+        return sum(1 for keyword in self)
+
+    def __repr__(self) -> str:
+        return f"<NodeKeywords for node {self.node}>"

.venv/lib/python3.12/site-packages/_pytest/monkeypatch.py

@@ -0,0 +1,435 @@
+# mypy: allow-untyped-defs
+"""Monkeypatching and mocking functionality."""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+from collections.abc import Mapping
+from collections.abc import MutableMapping
+from contextlib import contextmanager
+import os
+from pathlib import Path
+import re
+import sys
+from typing import Any
+from typing import final
+from typing import overload
+from typing import TypeVar
+import warnings
+
+from _pytest.deprecated import MONKEYPATCH_LEGACY_NAMESPACE_PACKAGES
+from _pytest.fixtures import fixture
+from _pytest.warning_types import PytestWarning
+
+
+RE_IMPORT_ERROR_NAME = re.compile(r"^No module named (.*)$")
+
+
+K = TypeVar("K")
+V = TypeVar("V")
+
+
+@fixture
+def monkeypatch() -> Generator[MonkeyPatch]:
+    """A convenient fixture for monkey-patching.
+
+    The fixture provides these methods to modify objects, dictionaries, or
+    :data:`os.environ`:
+
+    * :meth:`monkeypatch.setattr(obj, name, value, raising=True) <pytest.MonkeyPatch.setattr>`
+    * :meth:`monkeypatch.delattr(obj, name, raising=True) <pytest.MonkeyPatch.delattr>`
+    * :meth:`monkeypatch.setitem(mapping, name, value) <pytest.MonkeyPatch.setitem>`
+    * :meth:`monkeypatch.delitem(obj, name, raising=True) <pytest.MonkeyPatch.delitem>`
+    * :meth:`monkeypatch.setenv(name, value, prepend=None) <pytest.MonkeyPatch.setenv>`
+    * :meth:`monkeypatch.delenv(name, raising=True) <pytest.MonkeyPatch.delenv>`
+    * :meth:`monkeypatch.syspath_prepend(path) <pytest.MonkeyPatch.syspath_prepend>`
+    * :meth:`monkeypatch.chdir(path) <pytest.MonkeyPatch.chdir>`
+    * :meth:`monkeypatch.context() <pytest.MonkeyPatch.context>`
+
+    All modifications will be undone after the requesting test function or
+    fixture has finished. The ``raising`` parameter determines if a :class:`KeyError`
+    or :class:`AttributeError` will be raised if the set/deletion operation does not have the
+    specified target.
+
+    To undo modifications done by the fixture in a contained scope,
+    use :meth:`context() <pytest.MonkeyPatch.context>`.
+    """
+    mpatch = MonkeyPatch()
+    yield mpatch
+    mpatch.undo()
+
+
+def resolve(name: str) -> object:
+    # Simplified from zope.dottedname.
+    parts = name.split(".")
+
+    used = parts.pop(0)
+    found: object = __import__(used)
+    for part in parts:
+        used += "." + part
+        try:
+            found = getattr(found, part)
+        except AttributeError:
+            pass
+        else:
+            continue
+        # We use explicit un-nesting of the handling block in order
+        # to avoid nested exceptions.
+        try:
+            __import__(used)
+        except ImportError as ex:
+            expected = str(ex).split()[-1]
+            if expected == used:
+                raise
+            else:
+                raise ImportError(f"import error in {used}: {ex}") from ex
+        found = annotated_getattr(found, part, used)
+    return found
+
+
+def annotated_getattr(obj: object, name: str, ann: str) -> object:
+    try:
+        obj = getattr(obj, name)
+    except AttributeError as e:
+        raise AttributeError(
+            f"{type(obj).__name__!r} object at {ann} has no attribute {name!r}"
+        ) from e
+    return obj
+
+
+def derive_importpath(import_path: str, raising: bool) -> tuple[str, object]:
+    if not isinstance(import_path, str) or "." not in import_path:
+        raise TypeError(f"must be absolute import path string, not {import_path!r}")
+    module, attr = import_path.rsplit(".", 1)
+    target = resolve(module)
+    if raising:
+        annotated_getattr(target, attr, ann=module)
+    return attr, target
+
+
+class Notset:
+    def __repr__(self) -> str:
+        return "<notset>"
+
+
+notset = Notset()
+
+
+@final
+class MonkeyPatch:
+    """Helper to conveniently monkeypatch attributes/items/environment
+    variables/syspath.
+
+    Returned by the :fixture:`monkeypatch` fixture.
+
+    .. versionchanged:: 6.2
+        Can now also be used directly as `pytest.MonkeyPatch()`, for when
+        the fixture is not available. In this case, use
+        :meth:`with MonkeyPatch.context() as mp: <context>` or remember to call
+        :meth:`undo` explicitly.
+    """
+
+    def __init__(self) -> None:
+        self._setattr: list[tuple[object, str, object]] = []
+        self._setitem: list[tuple[Mapping[Any, Any], object, object]] = []
+        self._cwd: str | None = None
+        self._savesyspath: list[str] | None = None
+
+    @classmethod
+    @contextmanager
+    def context(cls) -> Generator[MonkeyPatch]:
+        """Context manager that returns a new :class:`MonkeyPatch` object
+        which undoes any patching done inside the ``with`` block upon exit.
+
+        Example:
+
+        .. code-block:: python
+
+            import functools
+
+
+            def test_partial(monkeypatch):
+                with monkeypatch.context() as m:
+                    m.setattr(functools, "partial", 3)
+
+        Useful in situations where it is desired to undo some patches before the test ends,
+        such as mocking ``stdlib`` functions that might break pytest itself if mocked (for examples
+        of this see :issue:`3290`).
+        """
+        m = cls()
+        try:
+            yield m
+        finally:
+            m.undo()
+
+    @overload
+    def setattr(
+        self,
+        target: str,
+        name: object,
+        value: Notset = ...,
+        raising: bool = ...,
+    ) -> None: ...
+
+    @overload
+    def setattr(
+        self,
+        target: object,
+        name: str,
+        value: object,
+        raising: bool = ...,
+    ) -> None: ...
+
+    def setattr(
+        self,
+        target: str | object,
+        name: object | str,
+        value: object = notset,
+        raising: bool = True,
+    ) -> None:
+        """
+        Set attribute value on target, memorizing the old value.
+
+        For example:
+
+        .. code-block:: python
+
+            import os
+
+            monkeypatch.setattr(os, "getcwd", lambda: "/")
+
+        The code above replaces the :func:`os.getcwd` function by a ``lambda`` which
+        always returns ``"/"``.
+
+        For convenience, you can specify a string as ``target`` which
+        will be interpreted as a dotted import path, with the last part
+        being the attribute name:
+
+        .. code-block:: python
+
+            monkeypatch.setattr("os.getcwd", lambda: "/")
+
+        Raises :class:`AttributeError` if the attribute does not exist, unless
+        ``raising`` is set to False.
+
+        **Where to patch**
+
+        ``monkeypatch.setattr`` works by (temporarily) changing the object that a name points to with another one.
+        There can be many names pointing to any individual object, so for patching to work you must ensure
+        that you patch the name used by the system under test.
+
+        See the section :ref:`Where to patch <python:where-to-patch>` in the :mod:`unittest.mock`
+        docs for a complete explanation, which is meant for :func:`unittest.mock.patch` but
+        applies to ``monkeypatch.setattr`` as well.
+        """
+        __tracebackhide__ = True
+        import inspect
+
+        if isinstance(value, Notset):
+            if not isinstance(target, str):
+                raise TypeError(
+                    "use setattr(target, name, value) or "
+                    "setattr(target, value) with target being a dotted "
+                    "import string"
+                )
+            value = name
+            name, target = derive_importpath(target, raising)
+        else:
+            if not isinstance(name, str):
+                raise TypeError(
+                    "use setattr(target, name, value) with name being a string or "
+                    "setattr(target, value) with target being a dotted "
+                    "import string"
+                )
+
+        oldval = getattr(target, name, notset)
+        if raising and oldval is notset:
+            raise AttributeError(f"{target!r} has no attribute {name!r}")
+
+        # avoid class descriptors like staticmethod/classmethod
+        if inspect.isclass(target):
+            oldval = target.__dict__.get(name, notset)
+        self._setattr.append((target, name, oldval))
+        setattr(target, name, value)
+
+    def delattr(
+        self,
+        target: object | str,
+        name: str | Notset = notset,
+        raising: bool = True,
+    ) -> None:
+        """Delete attribute ``name`` from ``target``.
+
+        If no ``name`` is specified and ``target`` is a string
+        it will be interpreted as a dotted import path with the
+        last part being the attribute name.
+
+        Raises AttributeError it the attribute does not exist, unless
+        ``raising`` is set to False.
+        """
+        __tracebackhide__ = True
+        import inspect
+
+        if isinstance(name, Notset):
+            if not isinstance(target, str):
+                raise TypeError(
+                    "use delattr(target, name) or "
+                    "delattr(target) with target being a dotted "
+                    "import string"
+                )
+            name, target = derive_importpath(target, raising)
+
+        if not hasattr(target, name):
+            if raising:
+                raise AttributeError(name)
+        else:
+            oldval = getattr(target, name, notset)
+            # Avoid class descriptors like staticmethod/classmethod.
+            if inspect.isclass(target):
+                oldval = target.__dict__.get(name, notset)
+            self._setattr.append((target, name, oldval))
+            delattr(target, name)
+
+    def setitem(self, dic: Mapping[K, V], name: K, value: V) -> None:
+        """Set dictionary entry ``name`` to value."""
+        self._setitem.append((dic, name, dic.get(name, notset)))
+        # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict
+        dic[name] = value  # type: ignore[index]
+
+    def delitem(self, dic: Mapping[K, V], name: K, raising: bool = True) -> None:
+        """Delete ``name`` from dict.
+
+        Raises ``KeyError`` if it doesn't exist, unless ``raising`` is set to
+        False.
+        """
+        if name not in dic:
+            if raising:
+                raise KeyError(name)
+        else:
+            self._setitem.append((dic, name, dic.get(name, notset)))
+            # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict
+            del dic[name]  # type: ignore[attr-defined]
+
+    def setenv(self, name: str, value: str, prepend: str | None = None) -> None:
+        """Set environment variable ``name`` to ``value``.
+
+        If ``prepend`` is a character, read the current environment variable
+        value and prepend the ``value`` adjoined with the ``prepend``
+        character.
+        """
+        if not isinstance(value, str):
+            warnings.warn(  # type: ignore[unreachable]
+                PytestWarning(
+                    f"Value of environment variable {name} type should be str, but got "
+                    f"{value!r} (type: {type(value).__name__}); converted to str implicitly"
+                ),
+                stacklevel=2,
+            )
+            value = str(value)
+        if prepend and name in os.environ:
+            value = value + prepend + os.environ[name]
+        self.setitem(os.environ, name, value)
+
+    def delenv(self, name: str, raising: bool = True) -> None:
+        """Delete ``name`` from the environment.
+
+        Raises ``KeyError`` if it does not exist, unless ``raising`` is set to
+        False.
+        """
+        environ: MutableMapping[str, str] = os.environ
+        self.delitem(environ, name, raising=raising)
+
+    def syspath_prepend(self, path) -> None:
+        """Prepend ``path`` to ``sys.path`` list of import locations."""
+        if self._savesyspath is None:
+            self._savesyspath = sys.path[:]
+        sys.path.insert(0, str(path))
+
+        # https://github.com/pypa/setuptools/blob/d8b901bc/docs/pkg_resources.txt#L162-L171
+        # this is only needed when pkg_resources was already loaded by the namespace package
+        if "pkg_resources" in sys.modules:
+            import pkg_resources
+            from pkg_resources import fixup_namespace_packages
+
+            # Only issue deprecation warning if this call would actually have an
+            # effect for this specific path.
+            if (
+                hasattr(pkg_resources, "_namespace_packages")
+                and pkg_resources._namespace_packages
+            ):
+                path_obj = Path(str(path))
+                for ns_pkg in pkg_resources._namespace_packages:
+                    if ns_pkg is None:
+                        continue
+                    ns_pkg_path = path_obj / ns_pkg.replace(".", os.sep)
+                    if ns_pkg_path.is_dir():
+                        warnings.warn(
+                            MONKEYPATCH_LEGACY_NAMESPACE_PACKAGES, stacklevel=2
+                        )
+                        break
+
+            fixup_namespace_packages(str(path))
+
+        # A call to syspathinsert() usually means that the caller wants to
+        # import some dynamically created files, thus with python3 we
+        # invalidate its import caches.
+        # This is especially important when any namespace package is in use,
+        # since then the mtime based FileFinder cache (that gets created in
+        # this case already) gets not invalidated when writing the new files
+        # quickly afterwards.
+        from importlib import invalidate_caches
+
+        invalidate_caches()
+
+    def chdir(self, path: str | os.PathLike[str]) -> None:
+        """Change the current working directory to the specified path.
+
+        :param path:
+            The path to change into.
+        """
+        if self._cwd is None:
+            self._cwd = os.getcwd()
+        os.chdir(path)
+
+    def undo(self) -> None:
+        """Undo previous changes.
+
+        This call consumes the undo stack. Calling it a second time has no
+        effect unless you do more monkeypatching after the undo call.
+
+        There is generally no need to call `undo()`, since it is
+        called automatically during tear-down.
+
+        .. note::
+            The same `monkeypatch` fixture is used across a
+            single test function invocation. If `monkeypatch` is used both by
+            the test function itself and one of the test fixtures,
+            calling `undo()` will undo all of the changes made in
+            both functions.
+
+            Prefer to use :meth:`context() <pytest.MonkeyPatch.context>` instead.
+        """
+        for obj, name, value in reversed(self._setattr):
+            if value is not notset:
+                setattr(obj, name, value)
+            else:
+                delattr(obj, name)
+        self._setattr[:] = []
+        for dictionary, key, value in reversed(self._setitem):
+            if value is notset:
+                try:
+                    # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict
+                    del dictionary[key]  # type: ignore[attr-defined]
+                except KeyError:
+                    pass  # Was already deleted, so we have the desired state.
+            else:
+                # Not all Mapping types support indexing, but MutableMapping doesn't support TypedDict
+                dictionary[key] = value  # type: ignore[index]
+        self._setitem[:] = []
+        if self._savesyspath is not None:
+            sys.path[:] = self._savesyspath
+            self._savesyspath = None
+
+        if self._cwd is not None:
+            os.chdir(self._cwd)
+            self._cwd = None

.venv/lib/python3.12/site-packages/_pytest/nodes.py

@@ -0,0 +1,772 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+import abc
+from collections.abc import Callable
+from collections.abc import Iterable
+from collections.abc import Iterator
+from collections.abc import MutableMapping
+from functools import cached_property
+from functools import lru_cache
+import os
+import pathlib
+from pathlib import Path
+from typing import Any
+from typing import cast
+from typing import NoReturn
+from typing import overload
+from typing import TYPE_CHECKING
+from typing import TypeVar
+import warnings
+
+import pluggy
+
+import _pytest._code
+from _pytest._code import getfslineno
+from _pytest._code.code import ExceptionInfo
+from _pytest._code.code import TerminalRepr
+from _pytest._code.code import Traceback
+from _pytest._code.code import TracebackStyle
+from _pytest.compat import LEGACY_PATH
+from _pytest.compat import signature
+from _pytest.config import Config
+from _pytest.config import ConftestImportFailure
+from _pytest.config.compat import _check_path
+from _pytest.deprecated import NODE_CTOR_FSPATH_ARG
+from _pytest.mark.structures import Mark
+from _pytest.mark.structures import MarkDecorator
+from _pytest.mark.structures import NodeKeywords
+from _pytest.outcomes import fail
+from _pytest.pathlib import absolutepath
+from _pytest.stash import Stash
+from _pytest.warning_types import PytestWarning
+
+
+if TYPE_CHECKING:
+    from typing_extensions import Self
+
+    # Imported here due to circular import.
+    from _pytest.main import Session
+
+
+SEP = "/"
+
+tracebackcutdir = Path(_pytest.__file__).parent
+
+
+_T = TypeVar("_T")
+
+
+def _imply_path(
+    node_type: type[Node],
+    path: Path | None,
+    fspath: LEGACY_PATH | None,
+) -> Path:
+    if fspath is not None:
+        warnings.warn(
+            NODE_CTOR_FSPATH_ARG.format(
+                node_type_name=node_type.__name__,
+            ),
+            stacklevel=6,
+        )
+    if path is not None:
+        if fspath is not None:
+            _check_path(path, fspath)
+        return path
+    else:
+        assert fspath is not None
+        return Path(fspath)
+
+
+_NodeType = TypeVar("_NodeType", bound="Node")
+
+
+class NodeMeta(abc.ABCMeta):
+    """Metaclass used by :class:`Node` to enforce that direct construction raises
+    :class:`Failed`.
+
+    This behaviour supports the indirection introduced with :meth:`Node.from_parent`,
+    the named constructor to be used instead of direct construction. The design
+    decision to enforce indirection with :class:`NodeMeta` was made as a
+    temporary aid for refactoring the collection tree, which was diagnosed to
+    have :class:`Node` objects whose creational patterns were overly entangled.
+    Once the refactoring is complete, this metaclass can be removed.
+
+    See https://github.com/pytest-dev/pytest/projects/3 for an overview of the
+    progress on detangling the :class:`Node` classes.
+    """
+
+    def __call__(cls, *k, **kw) -> NoReturn:
+        msg = (
+            "Direct construction of {name} has been deprecated, please use {name}.from_parent.\n"
+            "See "
+            "https://docs.pytest.org/en/stable/deprecations.html#node-construction-changed-to-node-from-parent"
+            " for more details."
+        ).format(name=f"{cls.__module__}.{cls.__name__}")
+        fail(msg, pytrace=False)
+
+    def _create(cls: type[_T], *k, **kw) -> _T:
+        try:
+            return super().__call__(*k, **kw)  # type: ignore[no-any-return,misc]
+        except TypeError:
+            sig = signature(getattr(cls, "__init__"))
+            known_kw = {k: v for k, v in kw.items() if k in sig.parameters}
+            from .warning_types import PytestDeprecationWarning
+
+            warnings.warn(
+                PytestDeprecationWarning(
+                    f"{cls} is not using a cooperative constructor and only takes {set(known_kw)}.\n"
+                    "See https://docs.pytest.org/en/stable/deprecations.html"
+                    "#constructors-of-custom-pytest-node-subclasses-should-take-kwargs "
+                    "for more details."
+                )
+            )
+
+            return super().__call__(*k, **known_kw)  # type: ignore[no-any-return,misc]
+
+
+class Node(abc.ABC, metaclass=NodeMeta):
+    r"""Base class of :class:`Collector` and :class:`Item`, the components of
+    the test collection tree.
+
+    ``Collector``\'s are the internal nodes of the tree, and ``Item``\'s are the
+    leaf nodes.
+    """
+
+    # Implemented in the legacypath plugin.
+    #: A ``LEGACY_PATH`` copy of the :attr:`path` attribute. Intended for usage
+    #: for methods not migrated to ``pathlib.Path`` yet, such as
+    #: :meth:`Item.reportinfo <pytest.Item.reportinfo>`. Will be deprecated in
+    #: a future release, prefer using :attr:`path` instead.
+    fspath: LEGACY_PATH
+
+    # Use __slots__ to make attribute access faster.
+    # Note that __dict__ is still available.
+    __slots__ = (
+        "__dict__",
+        "_nodeid",
+        "_store",
+        "config",
+        "name",
+        "parent",
+        "path",
+        "session",
+    )
+
+    def __init__(
+        self,
+        name: str,
+        parent: Node | None = None,
+        config: Config | None = None,
+        session: Session | None = None,
+        fspath: LEGACY_PATH | None = None,
+        path: Path | None = None,
+        nodeid: str | None = None,
+    ) -> None:
+        #: A unique name within the scope of the parent node.
+        self.name: str = name
+
+        #: The parent collector node.
+        self.parent = parent
+
+        if config:
+            #: The pytest config object.
+            self.config: Config = config
+        else:
+            if not parent:
+                raise TypeError("config or parent must be provided")
+            self.config = parent.config
+
+        if session:
+            #: The pytest session this node is part of.
+            self.session: Session = session
+        else:
+            if not parent:
+                raise TypeError("session or parent must be provided")
+            self.session = parent.session
+
+        if path is None and fspath is None:
+            path = getattr(parent, "path", None)
+        #: Filesystem path where this node was collected from (can be None).
+        self.path: pathlib.Path = _imply_path(type(self), path, fspath=fspath)
+
+        # The explicit annotation is to avoid publicly exposing NodeKeywords.
+        #: Keywords/markers collected from all scopes.
+        self.keywords: MutableMapping[str, Any] = NodeKeywords(self)
+
+        #: The marker objects belonging to this node.
+        self.own_markers: list[Mark] = []
+
+        #: Allow adding of extra keywords to use for matching.
+        self.extra_keyword_matches: set[str] = set()
+
+        if nodeid is not None:
+            assert "::()" not in nodeid
+            self._nodeid = nodeid
+        else:
+            if not self.parent:
+                raise TypeError("nodeid or parent must be provided")
+            self._nodeid = self.parent.nodeid + "::" + self.name
+
+        #: A place where plugins can store information on the node for their
+        #: own use.
+        self.stash: Stash = Stash()
+        # Deprecated alias. Was never public. Can be removed in a few releases.
+        self._store = self.stash
+
+    @classmethod
+    def from_parent(cls, parent: Node, **kw) -> Self:
+        """Public constructor for Nodes.
+
+        This indirection got introduced in order to enable removing
+        the fragile logic from the node constructors.
+
+        Subclasses can use ``super().from_parent(...)`` when overriding the
+        construction.
+
+        :param parent: The parent node of this Node.
+        """
+        if "config" in kw:
+            raise TypeError("config is not a valid argument for from_parent")
+        if "session" in kw:
+            raise TypeError("session is not a valid argument for from_parent")
+        return cls._create(parent=parent, **kw)
+
+    @property
+    def ihook(self) -> pluggy.HookRelay:
+        """fspath-sensitive hook proxy used to call pytest hooks."""
+        return self.session.gethookproxy(self.path)
+
+    def __repr__(self) -> str:
+        return "<{} {}>".format(self.__class__.__name__, getattr(self, "name", None))
+
+    def warn(self, warning: Warning) -> None:
+        """Issue a warning for this Node.
+
+        Warnings will be displayed after the test session, unless explicitly suppressed.
+
+        :param Warning warning:
+            The warning instance to issue.
+
+        :raises ValueError: If ``warning`` instance is not a subclass of Warning.
+
+        Example usage:
+
+        .. code-block:: python
+
+            node.warn(PytestWarning("some message"))
+            node.warn(UserWarning("some message"))
+
+        .. versionchanged:: 6.2
+            Any subclass of :class:`Warning` is now accepted, rather than only
+            :class:`PytestWarning <pytest.PytestWarning>` subclasses.
+        """
+        # enforce type checks here to avoid getting a generic type error later otherwise.
+        if not isinstance(warning, Warning):
+            raise ValueError(
+                f"warning must be an instance of Warning or subclass, got {warning!r}"
+            )
+        path, lineno = get_fslocation_from_item(self)
+        assert lineno is not None
+        warnings.warn_explicit(
+            warning,
+            category=None,
+            filename=str(path),
+            lineno=lineno + 1,
+        )
+
+    # Methods for ordering nodes.
+
+    @property
+    def nodeid(self) -> str:
+        """A ::-separated string denoting its collection tree address."""
+        return self._nodeid
+
+    def __hash__(self) -> int:
+        return hash(self._nodeid)
+
+    def setup(self) -> None:
+        pass
+
+    def teardown(self) -> None:
+        pass
+
+    def iter_parents(self) -> Iterator[Node]:
+        """Iterate over all parent collectors starting from and including self
+        up to the root of the collection tree.
+
+        .. versionadded:: 8.1
+        """
+        parent: Node | None = self
+        while parent is not None:
+            yield parent
+            parent = parent.parent
+
+    def listchain(self) -> list[Node]:
+        """Return a list of all parent collectors starting from the root of the
+        collection tree down to and including self."""
+        chain = []
+        item: Node | None = self
+        while item is not None:
+            chain.append(item)
+            item = item.parent
+        chain.reverse()
+        return chain
+
+    def add_marker(self, marker: str | MarkDecorator, append: bool = True) -> None:
+        """Dynamically add a marker object to the node.
+
+        :param marker:
+            The marker.
+        :param append:
+            Whether to append the marker, or prepend it.
+        """
+        from _pytest.mark import MARK_GEN
+
+        if isinstance(marker, MarkDecorator):
+            marker_ = marker
+        elif isinstance(marker, str):
+            marker_ = getattr(MARK_GEN, marker)
+        else:
+            raise ValueError("is not a string or pytest.mark.* Marker")
+        self.keywords[marker_.name] = marker_
+        if append:
+            self.own_markers.append(marker_.mark)
+        else:
+            self.own_markers.insert(0, marker_.mark)
+
+    def iter_markers(self, name: str | None = None) -> Iterator[Mark]:
+        """Iterate over all markers of the node.
+
+        :param name: If given, filter the results by the name attribute.
+        :returns: An iterator of the markers of the node.
+        """
+        return (x[1] for x in self.iter_markers_with_node(name=name))
+
+    def iter_markers_with_node(
+        self, name: str | None = None
+    ) -> Iterator[tuple[Node, Mark]]:
+        """Iterate over all markers of the node.
+
+        :param name: If given, filter the results by the name attribute.
+        :returns: An iterator of (node, mark) tuples.
+        """
+        for node in self.iter_parents():
+            for mark in node.own_markers:
+                if name is None or getattr(mark, "name", None) == name:
+                    yield node, mark
+
+    @overload
+    def get_closest_marker(self, name: str) -> Mark | None: ...
+
+    @overload
+    def get_closest_marker(self, name: str, default: Mark) -> Mark: ...
+
+    def get_closest_marker(self, name: str, default: Mark | None = None) -> Mark | None:
+        """Return the first marker matching the name, from closest (for
+        example function) to farther level (for example module level).
+
+        :param default: Fallback return value if no marker was found.
+        :param name: Name to filter by.
+        """
+        return next(self.iter_markers(name=name), default)
+
+    def listextrakeywords(self) -> set[str]:
+        """Return a set of all extra keywords in self and any parents."""
+        extra_keywords: set[str] = set()
+        for item in self.listchain():
+            extra_keywords.update(item.extra_keyword_matches)
+        return extra_keywords
+
+    def listnames(self) -> list[str]:
+        return [x.name for x in self.listchain()]
+
+    def addfinalizer(self, fin: Callable[[], object]) -> None:
+        """Register a function to be called without arguments when this node is
+        finalized.
+
+        This method can only be called when this node is active
+        in a setup chain, for example during self.setup().
+        """
+        self.session._setupstate.addfinalizer(fin, self)
+
+    def getparent(self, cls: type[_NodeType]) -> _NodeType | None:
+        """Get the closest parent node (including self) which is an instance of
+        the given class.
+
+        :param cls: The node class to search for.
+        :returns: The node, if found.
+        """
+        for node in self.iter_parents():
+            if isinstance(node, cls):
+                return node
+        return None
+
+    def _traceback_filter(self, excinfo: ExceptionInfo[BaseException]) -> Traceback:
+        return excinfo.traceback
+
+    def _repr_failure_py(
+        self,
+        excinfo: ExceptionInfo[BaseException],
+        style: TracebackStyle | None = None,
+    ) -> TerminalRepr:
+        from _pytest.fixtures import FixtureLookupError
+
+        if isinstance(excinfo.value, ConftestImportFailure):
+            excinfo = ExceptionInfo.from_exception(excinfo.value.cause)
+        if isinstance(excinfo.value, fail.Exception):
+            if not excinfo.value.pytrace:
+                style = "value"
+        if isinstance(excinfo.value, FixtureLookupError):
+            return excinfo.value.formatrepr()
+
+        tbfilter: bool | Callable[[ExceptionInfo[BaseException]], Traceback]
+        if self.config.getoption("fulltrace", False):
+            style = "long"
+            tbfilter = False
+        else:
+            tbfilter = self._traceback_filter
+            if style == "auto":
+                style = "long"
+        # XXX should excinfo.getrepr record all data and toterminal() process it?
+        if style is None:
+            if self.config.getoption("tbstyle", "auto") == "short":
+                style = "short"
+            else:
+                style = "long"
+
+        if self.config.get_verbosity() > 1:
+            truncate_locals = False
+        else:
+            truncate_locals = True
+
+        truncate_args = False if self.config.get_verbosity() > 2 else True
+
+        # excinfo.getrepr() formats paths relative to the CWD if `abspath` is False.
+        # It is possible for a fixture/test to change the CWD while this code runs, which
+        # would then result in the user seeing confusing paths in the failure message.
+        # To fix this, if the CWD changed, always display the full absolute path.
+        # It will be better to just always display paths relative to invocation_dir, but
+        # this requires a lot of plumbing (#6428).
+        try:
+            abspath = Path(os.getcwd()) != self.config.invocation_params.dir
+        except OSError:
+            abspath = True
+
+        return excinfo.getrepr(
+            funcargs=True,
+            abspath=abspath,
+            showlocals=self.config.getoption("showlocals", False),
+            style=style,
+            tbfilter=tbfilter,
+            truncate_locals=truncate_locals,
+            truncate_args=truncate_args,
+        )
+
+    def repr_failure(
+        self,
+        excinfo: ExceptionInfo[BaseException],
+        style: TracebackStyle | None = None,
+    ) -> str | TerminalRepr:
+        """Return a representation of a collection or test failure.
+
+        .. seealso:: :ref:`non-python tests`
+
+        :param excinfo: Exception information for the failure.
+        """
+        return self._repr_failure_py(excinfo, style)
+
+
+def get_fslocation_from_item(node: Node) -> tuple[str | Path, int | None]:
+    """Try to extract the actual location from a node, depending on available attributes:
+
+    * "location": a pair (path, lineno)
+    * "obj": a Python object that the node wraps.
+    * "path": just a path
+
+    :rtype: A tuple of (str|Path, int) with filename and 0-based line number.
+    """
+    # See Item.location.
+    location: tuple[str, int | None, str] | None = getattr(node, "location", None)
+    if location is not None:
+        return location[:2]
+    obj = getattr(node, "obj", None)
+    if obj is not None:
+        return getfslineno(obj)
+    return getattr(node, "path", "unknown location"), -1
+
+
+class Collector(Node, abc.ABC):
+    """Base class of all collectors.
+
+    Collector create children through `collect()` and thus iteratively build
+    the collection tree.
+    """
+
+    class CollectError(Exception):
+        """An error during collection, contains a custom message."""
+
+    @abc.abstractmethod
+    def collect(self) -> Iterable[Item | Collector]:
+        """Collect children (items and collectors) for this collector."""
+        raise NotImplementedError("abstract")
+
+    # TODO: This omits the style= parameter which breaks Liskov Substitution.
+    def repr_failure(  # type: ignore[override]
+        self, excinfo: ExceptionInfo[BaseException]
+    ) -> str | TerminalRepr:
+        """Return a representation of a collection failure.
+
+        :param excinfo: Exception information for the failure.
+        """
+        if isinstance(excinfo.value, self.CollectError) and not self.config.getoption(
+            "fulltrace", False
+        ):
+            exc = excinfo.value
+            return str(exc.args[0])
+
+        # Respect explicit tbstyle option, but default to "short"
+        # (_repr_failure_py uses "long" with "fulltrace" option always).
+        tbstyle = self.config.getoption("tbstyle", "auto")
+        if tbstyle == "auto":
+            tbstyle = "short"
+
+        return self._repr_failure_py(excinfo, style=tbstyle)
+
+    def _traceback_filter(self, excinfo: ExceptionInfo[BaseException]) -> Traceback:
+        if hasattr(self, "path"):
+            traceback = excinfo.traceback
+            ntraceback = traceback.cut(path=self.path)
+            if ntraceback == traceback:
+                ntraceback = ntraceback.cut(excludepath=tracebackcutdir)
+            return ntraceback.filter(excinfo)
+        return excinfo.traceback
+
+
+@lru_cache(maxsize=1000)
+def _check_initialpaths_for_relpath(
+    initial_paths: frozenset[Path], path: Path
+) -> str | None:
+    if path in initial_paths:
+        return ""
+
+    for parent in path.parents:
+        if parent in initial_paths:
+            return str(path.relative_to(parent))
+
+    return None
+
+
+class FSCollector(Collector, abc.ABC):
+    """Base class for filesystem collectors."""
+
+    def __init__(
+        self,
+        fspath: LEGACY_PATH | None = None,
+        path_or_parent: Path | Node | None = None,
+        path: Path | None = None,
+        name: str | None = None,
+        parent: Node | None = None,
+        config: Config | None = None,
+        session: Session | None = None,
+        nodeid: str | None = None,
+    ) -> None:
+        if path_or_parent:
+            if isinstance(path_or_parent, Node):
+                assert parent is None
+                parent = cast(FSCollector, path_or_parent)
+            elif isinstance(path_or_parent, Path):
+                assert path is None
+                path = path_or_parent
+
+        path = _imply_path(type(self), path, fspath=fspath)
+        if name is None:
+            name = path.name
+            if parent is not None and parent.path != path:
+                try:
+                    rel = path.relative_to(parent.path)
+                except ValueError:
+                    pass
+                else:
+                    name = str(rel)
+                name = name.replace(os.sep, SEP)
+        self.path = path
+
+        if session is None:
+            assert parent is not None
+            session = parent.session
+
+        if nodeid is None:
+            try:
+                nodeid = str(self.path.relative_to(session.config.rootpath))
+            except ValueError:
+                nodeid = _check_initialpaths_for_relpath(session._initialpaths, path)
+
+            if nodeid and os.sep != SEP:
+                nodeid = nodeid.replace(os.sep, SEP)
+
+        super().__init__(
+            name=name,
+            parent=parent,
+            config=config,
+            session=session,
+            nodeid=nodeid,
+            path=path,
+        )
+
+    @classmethod
+    def from_parent(
+        cls,
+        parent,
+        *,
+        fspath: LEGACY_PATH | None = None,
+        path: Path | None = None,
+        **kw,
+    ) -> Self:
+        """The public constructor."""
+        return super().from_parent(parent=parent, fspath=fspath, path=path, **kw)
+
+
+class File(FSCollector, abc.ABC):
+    """Base class for collecting tests from a file.
+
+    :ref:`non-python tests`.
+    """
+
+
+class Directory(FSCollector, abc.ABC):
+    """Base class for collecting files from a directory.
+
+    A basic directory collector does the following: goes over the files and
+    sub-directories in the directory and creates collectors for them by calling
+    the hooks :hook:`pytest_collect_directory` and :hook:`pytest_collect_file`,
+    after checking that they are not ignored using
+    :hook:`pytest_ignore_collect`.
+
+    The default directory collectors are :class:`~pytest.Dir` and
+    :class:`~pytest.Package`.
+
+    .. versionadded:: 8.0
+
+    :ref:`custom directory collectors`.
+    """
+
+
+class Item(Node, abc.ABC):
+    """Base class of all test invocation items.
+
+    Note that for a single function there might be multiple test invocation items.
+    """
+
+    nextitem = None
+
+    def __init__(
+        self,
+        name,
+        parent=None,
+        config: Config | None = None,
+        session: Session | None = None,
+        nodeid: str | None = None,
+        **kw,
+    ) -> None:
+        # The first two arguments are intentionally passed positionally,
+        # to keep plugins who define a node type which inherits from
+        # (pytest.Item, pytest.File) working (see issue #8435).
+        # They can be made kwargs when the deprecation above is done.
+        super().__init__(
+            name,
+            parent,
+            config=config,
+            session=session,
+            nodeid=nodeid,
+            **kw,
+        )
+        self._report_sections: list[tuple[str, str, str]] = []
+
+        #: A list of tuples (name, value) that holds user defined properties
+        #: for this test.
+        self.user_properties: list[tuple[str, object]] = []
+
+        self._check_item_and_collector_diamond_inheritance()
+
+    def _check_item_and_collector_diamond_inheritance(self) -> None:
+        """
+        Check if the current type inherits from both File and Collector
+        at the same time, emitting a warning accordingly (#8447).
+        """
+        cls = type(self)
+
+        # We inject an attribute in the type to avoid issuing this warning
+        # for the same class more than once, which is not helpful.
+        # It is a hack, but was deemed acceptable in order to avoid
+        # flooding the user in the common case.
+        attr_name = "_pytest_diamond_inheritance_warning_shown"
+        if getattr(cls, attr_name, False):
+            return
+        setattr(cls, attr_name, True)
+
+        problems = ", ".join(
+            base.__name__ for base in cls.__bases__ if issubclass(base, Collector)
+        )
+        if problems:
+            warnings.warn(
+                f"{cls.__name__} is an Item subclass and should not be a collector, "
+                f"however its bases {problems} are collectors.\n"
+                "Please split the Collectors and the Item into separate node types.\n"
+                "Pytest Doc example: https://docs.pytest.org/en/latest/example/nonpython.html\n"
+                "example pull request on a plugin: https://github.com/asmeurer/pytest-flakes/pull/40/",
+                PytestWarning,
+            )
+
+    @abc.abstractmethod
+    def runtest(self) -> None:
+        """Run the test case for this item.
+
+        Must be implemented by subclasses.
+
+        .. seealso:: :ref:`non-python tests`
+        """
+        raise NotImplementedError("runtest must be implemented by Item subclass")
+
+    def add_report_section(self, when: str, key: str, content: str) -> None:
+        """Add a new report section, similar to what's done internally to add
+        stdout and stderr captured output::
+
+            item.add_report_section("call", "stdout", "report section contents")
+
+        :param str when:
+            One of the possible capture states, ``"setup"``, ``"call"``, ``"teardown"``.
+        :param str key:
+            Name of the section, can be customized at will. Pytest uses ``"stdout"`` and
+            ``"stderr"`` internally.
+        :param str content:
+            The full contents as a string.
+        """
+        if content:
+            self._report_sections.append((when, key, content))
+
+    def reportinfo(self) -> tuple[os.PathLike[str] | str, int | None, str]:
+        """Get location information for this item for test reports.
+
+        Returns a tuple with three elements:
+
+        - The path of the test (default ``self.path``)
+        - The 0-based line number of the test (default ``None``)
+        - A name of the test to be shown (default ``""``)
+
+        .. seealso:: :ref:`non-python tests`
+        """
+        return self.path, None, ""
+
+    @cached_property
+    def location(self) -> tuple[str, int | None, str]:
+        """
+        Returns a tuple of ``(relfspath, lineno, testname)`` for this item
+        where ``relfspath`` is file path relative to ``config.rootpath``
+        and lineno is a 0-based line number.
+        """
+        location = self.reportinfo()
+        path = absolutepath(location[0])
+        relfspath = self.session._node_location_to_relpath(path)
+        assert type(location[2]) is str
+        return (relfspath, location[1], location[2])

.venv/lib/python3.12/site-packages/_pytest/outcomes.py

@@ -0,0 +1,308 @@
+"""Exception classes and constants handling test outcomes as well as
+functions creating them."""
+
+from __future__ import annotations
+
+import sys
+from typing import Any
+from typing import ClassVar
+from typing import NoReturn
+
+from .warning_types import PytestDeprecationWarning
+
+
+class OutcomeException(BaseException):
+    """OutcomeException and its subclass instances indicate and contain info
+    about test and collection outcomes."""
+
+    def __init__(self, msg: str | None = None, pytrace: bool = True) -> None:
+        if msg is not None and not isinstance(msg, str):
+            error_msg = (  # type: ignore[unreachable]
+                "{} expected string as 'msg' parameter, got '{}' instead.\n"
+                "Perhaps you meant to use a mark?"
+            )
+            raise TypeError(error_msg.format(type(self).__name__, type(msg).__name__))
+        super().__init__(msg)
+        self.msg = msg
+        self.pytrace = pytrace
+
+    def __repr__(self) -> str:
+        if self.msg is not None:
+            return self.msg
+        return f"<{self.__class__.__name__} instance>"
+
+    __str__ = __repr__
+
+
+TEST_OUTCOME = (OutcomeException, Exception)
+
+
+class Skipped(OutcomeException):
+    # XXX hackish: on 3k we fake to live in the builtins
+    # in order to have Skipped exception printing shorter/nicer
+    __module__ = "builtins"
+
+    def __init__(
+        self,
+        msg: str | None = None,
+        pytrace: bool = True,
+        allow_module_level: bool = False,
+        *,
+        _use_item_location: bool = False,
+    ) -> None:
+        super().__init__(msg=msg, pytrace=pytrace)
+        self.allow_module_level = allow_module_level
+        # If true, the skip location is reported as the item's location,
+        # instead of the place that raises the exception/calls skip().
+        self._use_item_location = _use_item_location
+
+
+class Failed(OutcomeException):
+    """Raised from an explicit call to pytest.fail()."""
+
+    __module__ = "builtins"
+
+
+class Exit(Exception):
+    """Raised for immediate program exits (no tracebacks/summaries)."""
+
+    def __init__(
+        self, msg: str = "unknown reason", returncode: int | None = None
+    ) -> None:
+        self.msg = msg
+        self.returncode = returncode
+        super().__init__(msg)
+
+
+class XFailed(Failed):
+    """Raised from an explicit call to pytest.xfail()."""
+
+
+class _Exit:
+    """Exit testing process.
+
+    :param reason:
+        The message to show as the reason for exiting pytest.  reason has a default value
+        only because `msg` is deprecated.
+
+    :param returncode:
+        Return code to be used when exiting pytest. None means the same as ``0`` (no error),
+        same as :func:`sys.exit`.
+
+    :raises pytest.exit.Exception:
+        The exception that is raised.
+    """
+
+    Exception: ClassVar[type[Exit]] = Exit
+
+    def __call__(self, reason: str = "", returncode: int | None = None) -> NoReturn:
+        __tracebackhide__ = True
+        raise Exit(msg=reason, returncode=returncode)
+
+
+exit: _Exit = _Exit()
+
+
+class _Skip:
+    """Skip an executing test with the given message.
+
+    This function should be called only during testing (setup, call or teardown) or
+    during collection by using the ``allow_module_level`` flag.  This function can
+    be called in doctests as well.
+
+    :param reason:
+        The message to show the user as reason for the skip.
+
+    :param allow_module_level:
+        Allows this function to be called at module level.
+        Raising the skip exception at module level will stop
+        the execution of the module and prevent the collection of all tests in the module,
+        even those defined before the `skip` call.
+
+        Defaults to False.
+
+    :raises pytest.skip.Exception:
+        The exception that is raised.
+
+    .. note::
+        It is better to use the :ref:`pytest.mark.skipif ref` marker when
+        possible to declare a test to be skipped under certain conditions
+        like mismatching platforms or dependencies.
+        Similarly, use the ``# doctest: +SKIP`` directive (see :py:data:`doctest.SKIP`)
+        to skip a doctest statically.
+    """
+
+    Exception: ClassVar[type[Skipped]] = Skipped
+
+    def __call__(self, reason: str = "", allow_module_level: bool = False) -> NoReturn:
+        __tracebackhide__ = True
+        raise Skipped(msg=reason, allow_module_level=allow_module_level)
+
+
+skip: _Skip = _Skip()
+
+
+class _Fail:
+    """Explicitly fail an executing test with the given message.
+
+    :param reason:
+        The message to show the user as reason for the failure.
+
+    :param pytrace:
+        If False, msg represents the full failure information and no
+        python traceback will be reported.
+
+    :raises pytest.fail.Exception:
+        The exception that is raised.
+    """
+
+    Exception: ClassVar[type[Failed]] = Failed
+
+    def __call__(self, reason: str = "", pytrace: bool = True) -> NoReturn:
+        __tracebackhide__ = True
+        raise Failed(msg=reason, pytrace=pytrace)
+
+
+fail: _Fail = _Fail()
+
+
+class _XFail:
+    """Imperatively xfail an executing test or setup function with the given reason.
+
+    This function should be called only during testing (setup, call or teardown).
+
+    No other code is executed after using ``xfail()`` (it is implemented
+    internally by raising an exception).
+
+    :param reason:
+        The message to show the user as reason for the xfail.
+
+    .. note::
+        It is better to use the :ref:`pytest.mark.xfail ref` marker when
+        possible to declare a test to be xfailed under certain conditions
+        like known bugs or missing features.
+
+    :raises pytest.xfail.Exception:
+        The exception that is raised.
+    """
+
+    Exception: ClassVar[type[XFailed]] = XFailed
+
+    def __call__(self, reason: str = "") -> NoReturn:
+        __tracebackhide__ = True
+        raise XFailed(msg=reason)
+
+
+xfail: _XFail = _XFail()
+
+
+def importorskip(
+    modname: str,
+    minversion: str | None = None,
+    reason: str | None = None,
+    *,
+    exc_type: type[ImportError] | None = None,
+) -> Any:
+    """Import and return the requested module ``modname``, or skip the
+    current test if the module cannot be imported.
+
+    :param modname:
+        The name of the module to import.
+    :param minversion:
+        If given, the imported module's ``__version__`` attribute must be at
+        least this minimal version, otherwise the test is still skipped.
+    :param reason:
+        If given, this reason is shown as the message when the module cannot
+        be imported.
+    :param exc_type:
+        The exception that should be captured in order to skip modules.
+        Must be :py:class:`ImportError` or a subclass.
+
+        If the module can be imported but raises :class:`ImportError`, pytest will
+        issue a warning to the user, as often users expect the module not to be
+        found (which would raise :class:`ModuleNotFoundError` instead).
+
+        This warning can be suppressed by passing ``exc_type=ImportError`` explicitly.
+
+        See :ref:`import-or-skip-import-error` for details.
+
+
+    :returns:
+        The imported module. This should be assigned to its canonical name.
+
+    :raises pytest.skip.Exception:
+        If the module cannot be imported.
+
+    Example::
+
+        docutils = pytest.importorskip("docutils")
+
+    .. versionadded:: 8.2
+
+        The ``exc_type`` parameter.
+    """
+    import warnings
+
+    __tracebackhide__ = True
+    compile(modname, "", "eval")  # to catch syntaxerrors
+
+    # Until pytest 9.1, we will warn the user if we catch ImportError (instead of ModuleNotFoundError),
+    # as this might be hiding an installation/environment problem, which is not usually what is intended
+    # when using importorskip() (#11523).
+    # In 9.1, to keep the function signature compatible, we just change the code below to:
+    # 1. Use `exc_type = ModuleNotFoundError` if `exc_type` is not given.
+    # 2. Remove `warn_on_import` and the warning handling.
+    if exc_type is None:
+        exc_type = ImportError
+        warn_on_import_error = True
+    else:
+        warn_on_import_error = False
+
+    skipped: Skipped | None = None
+    warning: Warning | None = None
+
+    with warnings.catch_warnings():
+        # Make sure to ignore ImportWarnings that might happen because
+        # of existing directories with the same name we're trying to
+        # import but without a __init__.py file.
+        warnings.simplefilter("ignore")
+
+        try:
+            __import__(modname)
+        except exc_type as exc:
+            # Do not raise or issue warnings inside the catch_warnings() block.
+            if reason is None:
+                reason = f"could not import {modname!r}: {exc}"
+            skipped = Skipped(reason, allow_module_level=True)
+
+            if warn_on_import_error and not isinstance(exc, ModuleNotFoundError):
+                lines = [
+                    "",
+                    f"Module '{modname}' was found, but when imported by pytest it raised:",
+                    f"    {exc!r}",
+                    "In pytest 9.1 this warning will become an error by default.",
+                    "You can fix the underlying problem, or alternatively overwrite this behavior and silence this "
+                    "warning by passing exc_type=ImportError explicitly.",
+                    "See https://docs.pytest.org/en/stable/deprecations.html#pytest-importorskip-default-behavior-regarding-importerror",
+                ]
+                warning = PytestDeprecationWarning("\n".join(lines))
+
+    if warning:
+        warnings.warn(warning, stacklevel=2)
+    if skipped:
+        raise skipped
+
+    mod = sys.modules[modname]
+    if minversion is None:
+        return mod
+    verattr = getattr(mod, "__version__", None)
+    if minversion is not None:
+        # Imported lazily to improve start-up time.
+        from packaging.version import Version
+
+        if verattr is None or Version(verattr) < Version(minversion):
+            raise Skipped(
+                f"module {modname!r} has __version__ {verattr!r}, required is: {minversion!r}",
+                allow_module_level=True,
+            )
+    return mod

.venv/lib/python3.12/site-packages/_pytest/pastebin.py

@@ -0,0 +1,117 @@
+# mypy: allow-untyped-defs
+"""Submit failure or test session information to a pastebin service."""
+
+from __future__ import annotations
+
+from io import StringIO
+import tempfile
+from typing import IO
+
+from _pytest.config import Config
+from _pytest.config import create_terminal_writer
+from _pytest.config.argparsing import Parser
+from _pytest.stash import StashKey
+from _pytest.terminal import TerminalReporter
+import pytest
+
+
+pastebinfile_key = StashKey[IO[bytes]]()
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("terminal reporting")
+    group.addoption(
+        "--pastebin",
+        metavar="mode",
+        action="store",
+        dest="pastebin",
+        default=None,
+        choices=["failed", "all"],
+        help="Send failed|all info to bpaste.net pastebin service",
+    )
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_configure(config: Config) -> None:
+    if config.option.pastebin == "all":
+        tr = config.pluginmanager.getplugin("terminalreporter")
+        # If no terminal reporter plugin is present, nothing we can do here;
+        # this can happen when this function executes in a worker node
+        # when using pytest-xdist, for example.
+        if tr is not None:
+            # pastebin file will be UTF-8 encoded binary file.
+            config.stash[pastebinfile_key] = tempfile.TemporaryFile("w+b")
+            oldwrite = tr._tw.write
+
+            def tee_write(s, **kwargs):
+                oldwrite(s, **kwargs)
+                if isinstance(s, str):
+                    s = s.encode("utf-8")
+                config.stash[pastebinfile_key].write(s)
+
+            tr._tw.write = tee_write
+
+
+def pytest_unconfigure(config: Config) -> None:
+    if pastebinfile_key in config.stash:
+        pastebinfile = config.stash[pastebinfile_key]
+        # Get terminal contents and delete file.
+        pastebinfile.seek(0)
+        sessionlog = pastebinfile.read()
+        pastebinfile.close()
+        del config.stash[pastebinfile_key]
+        # Undo our patching in the terminal reporter.
+        tr = config.pluginmanager.getplugin("terminalreporter")
+        del tr._tw.__dict__["write"]
+        # Write summary.
+        tr.write_sep("=", "Sending information to Paste Service")
+        pastebinurl = create_new_paste(sessionlog)
+        tr.write_line(f"pastebin session-log: {pastebinurl}\n")
+
+
+def create_new_paste(contents: str | bytes) -> str:
+    """Create a new paste using the bpaste.net service.
+
+    :contents: Paste contents string.
+    :returns: URL to the pasted contents, or an error message.
+    """
+    import re
+    from urllib.error import HTTPError
+    from urllib.parse import urlencode
+    from urllib.request import urlopen
+
+    params = {"code": contents, "lexer": "text", "expiry": "1week"}
+    url = "https://bpa.st"
+    try:
+        response: str = (
+            urlopen(url, data=urlencode(params).encode("ascii")).read().decode("utf-8")
+        )
+    except HTTPError as e:
+        with e:  # HTTPErrors are also http responses that must be closed!
+            return f"bad response: {e}"
+    except OSError as e:  # eg urllib.error.URLError
+        return f"bad response: {e}"
+    m = re.search(r'href="/raw/(\w+)"', response)
+    if m:
+        return f"{url}/show/{m.group(1)}"
+    else:
+        return "bad response: invalid format ('" + response + "')"
+
+
+def pytest_terminal_summary(terminalreporter: TerminalReporter) -> None:
+    if terminalreporter.config.option.pastebin != "failed":
+        return
+    if "failed" in terminalreporter.stats:
+        terminalreporter.write_sep("=", "Sending information to Paste Service")
+        for rep in terminalreporter.stats["failed"]:
+            try:
+                msg = rep.longrepr.reprtraceback.reprentries[-1].reprfileloc
+            except AttributeError:
+                msg = terminalreporter._getfailureheadline(rep)
+            file = StringIO()
+            tw = create_terminal_writer(terminalreporter.config, file)
+            rep.toterminal(tw)
+            s = file.getvalue()
+            assert len(s)
+            pastebinurl = create_new_paste(s)
+            terminalreporter.write_line(f"{msg} --> {pastebinurl}")

.venv/lib/python3.12/site-packages/_pytest/pytester_assertions.py

@@ -0,0 +1,74 @@
+"""Helper plugin for pytester; should not be loaded on its own."""
+
+# This plugin contains assertions used by pytester. pytester cannot
+# contain them itself, since it is imported by the `pytest` module,
+# hence cannot be subject to assertion rewriting, which requires a
+# module to not be already imported.
+from __future__ import annotations
+
+from collections.abc import Sequence
+
+from _pytest.reports import CollectReport
+from _pytest.reports import TestReport
+
+
+def assertoutcome(
+    outcomes: tuple[
+        Sequence[TestReport],
+        Sequence[CollectReport | TestReport],
+        Sequence[CollectReport | TestReport],
+    ],
+    passed: int = 0,
+    skipped: int = 0,
+    failed: int = 0,
+) -> None:
+    __tracebackhide__ = True
+
+    realpassed, realskipped, realfailed = outcomes
+    obtained = {
+        "passed": len(realpassed),
+        "skipped": len(realskipped),
+        "failed": len(realfailed),
+    }
+    expected = {"passed": passed, "skipped": skipped, "failed": failed}
+    assert obtained == expected, outcomes
+
+
+def assert_outcomes(
+    outcomes: dict[str, int],
+    passed: int = 0,
+    skipped: int = 0,
+    failed: int = 0,
+    errors: int = 0,
+    xpassed: int = 0,
+    xfailed: int = 0,
+    warnings: int | None = None,
+    deselected: int | None = None,
+) -> None:
+    """Assert that the specified outcomes appear with the respective
+    numbers (0 means it didn't occur) in the text output from a test run."""
+    __tracebackhide__ = True
+
+    obtained = {
+        "passed": outcomes.get("passed", 0),
+        "skipped": outcomes.get("skipped", 0),
+        "failed": outcomes.get("failed", 0),
+        "errors": outcomes.get("errors", 0),
+        "xpassed": outcomes.get("xpassed", 0),
+        "xfailed": outcomes.get("xfailed", 0),
+    }
+    expected = {
+        "passed": passed,
+        "skipped": skipped,
+        "failed": failed,
+        "errors": errors,
+        "xpassed": xpassed,
+        "xfailed": xfailed,
+    }
+    if warnings is not None:
+        obtained["warnings"] = outcomes.get("warnings", 0)
+        expected["warnings"] = warnings
+    if deselected is not None:
+        obtained["deselected"] = outcomes.get("deselected", 0)
+        expected["deselected"] = deselected
+    assert obtained == expected

.venv/lib/python3.12/site-packages/_pytest/python_api.py

@@ -0,0 +1,820 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+from collections.abc import Collection
+from collections.abc import Mapping
+from collections.abc import Sequence
+from collections.abc import Sized
+from decimal import Decimal
+import math
+from numbers import Complex
+import pprint
+import sys
+from typing import Any
+from typing import TYPE_CHECKING
+
+
+if TYPE_CHECKING:
+    from numpy import ndarray
+
+
+def _compare_approx(
+    full_object: object,
+    message_data: Sequence[tuple[str, str, str]],
+    number_of_elements: int,
+    different_ids: Sequence[object],
+    max_abs_diff: float,
+    max_rel_diff: float,
+) -> list[str]:
+    message_list = list(message_data)
+    message_list.insert(0, ("Index", "Obtained", "Expected"))
+    max_sizes = [0, 0, 0]
+    for index, obtained, expected in message_list:
+        max_sizes[0] = max(max_sizes[0], len(index))
+        max_sizes[1] = max(max_sizes[1], len(obtained))
+        max_sizes[2] = max(max_sizes[2], len(expected))
+    explanation = [
+        f"comparison failed. Mismatched elements: {len(different_ids)} / {number_of_elements}:",
+        f"Max absolute difference: {max_abs_diff}",
+        f"Max relative difference: {max_rel_diff}",
+    ] + [
+        f"{indexes:<{max_sizes[0]}} | {obtained:<{max_sizes[1]}} | {expected:<{max_sizes[2]}}"
+        for indexes, obtained, expected in message_list
+    ]
+    return explanation
+
+
+# builtin pytest.approx helper
+
+
+class ApproxBase:
+    """Provide shared utilities for making approximate comparisons between
+    numbers or sequences of numbers."""
+
+    # Tell numpy to use our `__eq__` operator instead of its.
+    __array_ufunc__ = None
+    __array_priority__ = 100
+
+    def __init__(self, expected, rel=None, abs=None, nan_ok: bool = False) -> None:
+        __tracebackhide__ = True
+        self.expected = expected
+        self.abs = abs
+        self.rel = rel
+        self.nan_ok = nan_ok
+        self._check_type()
+
+    def __repr__(self) -> str:
+        raise NotImplementedError
+
+    def _repr_compare(self, other_side: Any) -> list[str]:
+        return [
+            "comparison failed",
+            f"Obtained: {other_side}",
+            f"Expected: {self}",
+        ]
+
+    def __eq__(self, actual) -> bool:
+        return all(
+            a == self._approx_scalar(x) for a, x in self._yield_comparisons(actual)
+        )
+
+    def __bool__(self):
+        __tracebackhide__ = True
+        raise AssertionError(
+            "approx() is not supported in a boolean context.\nDid you mean: `assert a == approx(b)`?"
+        )
+
+    # Ignore type because of https://github.com/python/mypy/issues/4266.
+    __hash__ = None  # type: ignore
+
+    def __ne__(self, actual) -> bool:
+        return not (actual == self)
+
+    def _approx_scalar(self, x) -> ApproxScalar:
+        if isinstance(x, Decimal):
+            return ApproxDecimal(x, rel=self.rel, abs=self.abs, nan_ok=self.nan_ok)
+        return ApproxScalar(x, rel=self.rel, abs=self.abs, nan_ok=self.nan_ok)
+
+    def _yield_comparisons(self, actual):
+        """Yield all the pairs of numbers to be compared.
+
+        This is used to implement the `__eq__` method.
+        """
+        raise NotImplementedError
+
+    def _check_type(self) -> None:
+        """Raise a TypeError if the expected value is not a valid type."""
+        # This is only a concern if the expected value is a sequence.  In every
+        # other case, the approx() function ensures that the expected value has
+        # a numeric type.  For this reason, the default is to do nothing.  The
+        # classes that deal with sequences should reimplement this method to
+        # raise if there are any non-numeric elements in the sequence.
+
+
+def _recursive_sequence_map(f, x):
+    """Recursively map a function over a sequence of arbitrary depth"""
+    if isinstance(x, list | tuple):
+        seq_type = type(x)
+        return seq_type(_recursive_sequence_map(f, xi) for xi in x)
+    elif _is_sequence_like(x):
+        return [_recursive_sequence_map(f, xi) for xi in x]
+    else:
+        return f(x)
+
+
+class ApproxNumpy(ApproxBase):
+    """Perform approximate comparisons where the expected value is numpy array."""
+
+    def __repr__(self) -> str:
+        list_scalars = _recursive_sequence_map(
+            self._approx_scalar, self.expected.tolist()
+        )
+        return f"approx({list_scalars!r})"
+
+    def _repr_compare(self, other_side: ndarray | list[Any]) -> list[str]:
+        import itertools
+        import math
+
+        def get_value_from_nested_list(
+            nested_list: list[Any], nd_index: tuple[Any, ...]
+        ) -> Any:
+            """
+            Helper function to get the value out of a nested list, given an n-dimensional index.
+            This mimics numpy's indexing, but for raw nested python lists.
+            """
+            value: Any = nested_list
+            for i in nd_index:
+                value = value[i]
+            return value
+
+        np_array_shape = self.expected.shape
+        approx_side_as_seq = _recursive_sequence_map(
+            self._approx_scalar, self.expected.tolist()
+        )
+
+        # convert other_side to numpy array to ensure shape attribute is available
+        other_side_as_array = _as_numpy_array(other_side)
+        assert other_side_as_array is not None
+
+        if np_array_shape != other_side_as_array.shape:
+            return [
+                "Impossible to compare arrays with different shapes.",
+                f"Shapes: {np_array_shape} and {other_side_as_array.shape}",
+            ]
+
+        number_of_elements = self.expected.size
+        max_abs_diff = -math.inf
+        max_rel_diff = -math.inf
+        different_ids = []
+        for index in itertools.product(*(range(i) for i in np_array_shape)):
+            approx_value = get_value_from_nested_list(approx_side_as_seq, index)
+            other_value = get_value_from_nested_list(other_side_as_array, index)
+            if approx_value != other_value:
+                abs_diff = abs(approx_value.expected - other_value)
+                max_abs_diff = max(max_abs_diff, abs_diff)
+                if other_value == 0.0:
+                    max_rel_diff = math.inf
+                else:
+                    max_rel_diff = max(max_rel_diff, abs_diff / abs(other_value))
+                different_ids.append(index)
+
+        message_data = [
+            (
+                str(index),
+                str(get_value_from_nested_list(other_side_as_array, index)),
+                str(get_value_from_nested_list(approx_side_as_seq, index)),
+            )
+            for index in different_ids
+        ]
+        return _compare_approx(
+            self.expected,
+            message_data,
+            number_of_elements,
+            different_ids,
+            max_abs_diff,
+            max_rel_diff,
+        )
+
+    def __eq__(self, actual) -> bool:
+        import numpy as np
+
+        # self.expected is supposed to always be an array here.
+
+        if not np.isscalar(actual):
+            try:
+                actual = np.asarray(actual)
+            except Exception as e:
+                raise TypeError(f"cannot compare '{actual}' to numpy.ndarray") from e
+
+        if not np.isscalar(actual) and actual.shape != self.expected.shape:
+            return False
+
+        return super().__eq__(actual)
+
+    def _yield_comparisons(self, actual):
+        import numpy as np
+
+        # `actual` can either be a numpy array or a scalar, it is treated in
+        # `__eq__` before being passed to `ApproxBase.__eq__`, which is the
+        # only method that calls this one.
+
+        if np.isscalar(actual):
+            for i in np.ndindex(self.expected.shape):
+                yield actual, self.expected[i].item()
+        else:
+            for i in np.ndindex(self.expected.shape):
+                yield actual[i].item(), self.expected[i].item()
+
+
+class ApproxMapping(ApproxBase):
+    """Perform approximate comparisons where the expected value is a mapping
+    with numeric values (the keys can be anything)."""
+
+    def __repr__(self) -> str:
+        return f"approx({ ({k: self._approx_scalar(v) for k, v in self.expected.items()})!r})"
+
+    def _repr_compare(self, other_side: Mapping[object, float]) -> list[str]:
+        import math
+
+        if len(self.expected) != len(other_side):
+            return [
+                "Impossible to compare mappings with different sizes.",
+                f"Lengths: {len(self.expected)} and {len(other_side)}",
+            ]
+
+        if set(self.expected.keys()) != set(other_side.keys()):
+            return [
+                "comparison failed.",
+                f"Mappings has different keys: expected {self.expected.keys()} but got {other_side.keys()}",
+            ]
+
+        approx_side_as_map = {
+            k: self._approx_scalar(v) for k, v in self.expected.items()
+        }
+
+        number_of_elements = len(approx_side_as_map)
+        max_abs_diff = -math.inf
+        max_rel_diff = -math.inf
+        different_ids = []
+        for (approx_key, approx_value), other_value in zip(
+            approx_side_as_map.items(), other_side.values(), strict=True
+        ):
+            if approx_value != other_value:
+                if approx_value.expected is not None and other_value is not None:
+                    try:
+                        max_abs_diff = max(
+                            max_abs_diff, abs(approx_value.expected - other_value)
+                        )
+                        if approx_value.expected == 0.0:
+                            max_rel_diff = math.inf
+                        else:
+                            max_rel_diff = max(
+                                max_rel_diff,
+                                abs(
+                                    (approx_value.expected - other_value)
+                                    / approx_value.expected
+                                ),
+                            )
+                    except ZeroDivisionError:
+                        pass
+                different_ids.append(approx_key)
+
+        message_data = [
+            (str(key), str(other_side[key]), str(approx_side_as_map[key]))
+            for key in different_ids
+        ]
+
+        return _compare_approx(
+            self.expected,
+            message_data,
+            number_of_elements,
+            different_ids,
+            max_abs_diff,
+            max_rel_diff,
+        )
+
+    def __eq__(self, actual) -> bool:
+        try:
+            if set(actual.keys()) != set(self.expected.keys()):
+                return False
+        except AttributeError:
+            return False
+
+        return super().__eq__(actual)
+
+    def _yield_comparisons(self, actual):
+        for k in self.expected.keys():
+            yield actual[k], self.expected[k]
+
+    def _check_type(self) -> None:
+        __tracebackhide__ = True
+        for key, value in self.expected.items():
+            if isinstance(value, type(self.expected)):
+                msg = "pytest.approx() does not support nested dictionaries: key={!r} value={!r}\n  full mapping={}"
+                raise TypeError(msg.format(key, value, pprint.pformat(self.expected)))
+
+
+class ApproxSequenceLike(ApproxBase):
+    """Perform approximate comparisons where the expected value is a sequence of numbers."""
+
+    def __repr__(self) -> str:
+        seq_type = type(self.expected)
+        if seq_type not in (tuple, list):
+            seq_type = list
+        return f"approx({seq_type(self._approx_scalar(x) for x in self.expected)!r})"
+
+    def _repr_compare(self, other_side: Sequence[float]) -> list[str]:
+        import math
+
+        if len(self.expected) != len(other_side):
+            return [
+                "Impossible to compare lists with different sizes.",
+                f"Lengths: {len(self.expected)} and {len(other_side)}",
+            ]
+
+        approx_side_as_map = _recursive_sequence_map(self._approx_scalar, self.expected)
+
+        number_of_elements = len(approx_side_as_map)
+        max_abs_diff = -math.inf
+        max_rel_diff = -math.inf
+        different_ids = []
+        for i, (approx_value, other_value) in enumerate(
+            zip(approx_side_as_map, other_side, strict=True)
+        ):
+            if approx_value != other_value:
+                try:
+                    abs_diff = abs(approx_value.expected - other_value)
+                    max_abs_diff = max(max_abs_diff, abs_diff)
+                # Ignore non-numbers for the diff calculations (#13012).
+                except TypeError:
+                    pass
+                else:
+                    if other_value == 0.0:
+                        max_rel_diff = math.inf
+                    else:
+                        max_rel_diff = max(max_rel_diff, abs_diff / abs(other_value))
+                different_ids.append(i)
+        message_data = [
+            (str(i), str(other_side[i]), str(approx_side_as_map[i]))
+            for i in different_ids
+        ]
+
+        return _compare_approx(
+            self.expected,
+            message_data,
+            number_of_elements,
+            different_ids,
+            max_abs_diff,
+            max_rel_diff,
+        )
+
+    def __eq__(self, actual) -> bool:
+        try:
+            if len(actual) != len(self.expected):
+                return False
+        except TypeError:
+            return False
+        return super().__eq__(actual)
+
+    def _yield_comparisons(self, actual):
+        return zip(actual, self.expected, strict=True)
+
+    def _check_type(self) -> None:
+        __tracebackhide__ = True
+        for index, x in enumerate(self.expected):
+            if isinstance(x, type(self.expected)):
+                msg = "pytest.approx() does not support nested data structures: {!r} at index {}\n  full sequence: {}"
+                raise TypeError(msg.format(x, index, pprint.pformat(self.expected)))
+
+
+class ApproxScalar(ApproxBase):
+    """Perform approximate comparisons where the expected value is a single number."""
+
+    # Using Real should be better than this Union, but not possible yet:
+    # https://github.com/python/typeshed/pull/3108
+    DEFAULT_ABSOLUTE_TOLERANCE: float | Decimal = 1e-12
+    DEFAULT_RELATIVE_TOLERANCE: float | Decimal = 1e-6
+
+    def __repr__(self) -> str:
+        """Return a string communicating both the expected value and the
+        tolerance for the comparison being made.
+
+        For example, ``1.0 ± 1e-6``, ``(3+4j) ± 5e-6 ∠ ±180°``.
+        """
+        # Don't show a tolerance for values that aren't compared using
+        # tolerances, i.e. non-numerics and infinities. Need to call abs to
+        # handle complex numbers, e.g. (inf + 1j).
+        if (
+            isinstance(self.expected, bool)
+            or (not isinstance(self.expected, Complex | Decimal))
+            or math.isinf(abs(self.expected) or isinstance(self.expected, bool))
+        ):
+            return str(self.expected)
+
+        # If a sensible tolerance can't be calculated, self.tolerance will
+        # raise a ValueError.  In this case, display '???'.
+        try:
+            if 1e-3 <= self.tolerance < 1e3:
+                vetted_tolerance = f"{self.tolerance:n}"
+            else:
+                vetted_tolerance = f"{self.tolerance:.1e}"
+
+            if (
+                isinstance(self.expected, Complex)
+                and self.expected.imag
+                and not math.isinf(self.tolerance)
+            ):
+                vetted_tolerance += " ∠ ±180°"
+        except ValueError:
+            vetted_tolerance = "???"
+
+        return f"{self.expected} ± {vetted_tolerance}"
+
+    def __eq__(self, actual) -> bool:
+        """Return whether the given value is equal to the expected value
+        within the pre-specified tolerance."""
+
+        def is_bool(val: Any) -> bool:
+            # Check if `val` is a native bool or numpy bool.
+            if isinstance(val, bool):
+                return True
+            if np := sys.modules.get("numpy"):
+                return isinstance(val, np.bool_)
+            return False
+
+        asarray = _as_numpy_array(actual)
+        if asarray is not None:
+            # Call ``__eq__()`` manually to prevent infinite-recursion with
+            # numpy<1.13.  See #3748.
+            return all(self.__eq__(a) for a in asarray.flat)
+
+        # Short-circuit exact equality, except for bool and np.bool_
+        if is_bool(self.expected) and not is_bool(actual):
+            return False
+        elif actual == self.expected:
+            return True
+
+        # If either type is non-numeric, fall back to strict equality.
+        # NB: we need Complex, rather than just Number, to ensure that __abs__,
+        # __sub__, and __float__ are defined. Also, consider bool to be
+        # non-numeric, even though it has the required arithmetic.
+        if is_bool(self.expected) or not (
+            isinstance(self.expected, Complex | Decimal)
+            and isinstance(actual, Complex | Decimal)
+        ):
+            return False
+
+        # Allow the user to control whether NaNs are considered equal to each
+        # other or not.  The abs() calls are for compatibility with complex
+        # numbers.
+        if math.isnan(abs(self.expected)):
+            return self.nan_ok and math.isnan(abs(actual))
+
+        # Infinity shouldn't be approximately equal to anything but itself, but
+        # if there's a relative tolerance, it will be infinite and infinity
+        # will seem approximately equal to everything.  The equal-to-itself
+        # case would have been short circuited above, so here we can just
+        # return false if the expected value is infinite.  The abs() call is
+        # for compatibility with complex numbers.
+        if math.isinf(abs(self.expected)):
+            return False
+
+        # Return true if the two numbers are within the tolerance.
+        result: bool = abs(self.expected - actual) <= self.tolerance
+        return result
+
+    __hash__ = None
+
+    @property
+    def tolerance(self):
+        """Return the tolerance for the comparison.
+
+        This could be either an absolute tolerance or a relative tolerance,
+        depending on what the user specified or which would be larger.
+        """
+
+        def set_default(x, default):
+            return x if x is not None else default
+
+        # Figure out what the absolute tolerance should be.  ``self.abs`` is
+        # either None or a value specified by the user.
+        absolute_tolerance = set_default(self.abs, self.DEFAULT_ABSOLUTE_TOLERANCE)
+
+        if absolute_tolerance < 0:
+            raise ValueError(
+                f"absolute tolerance can't be negative: {absolute_tolerance}"
+            )
+        if math.isnan(absolute_tolerance):
+            raise ValueError("absolute tolerance can't be NaN.")
+
+        # If the user specified an absolute tolerance but not a relative one,
+        # just return the absolute tolerance.
+        if self.rel is None:
+            if self.abs is not None:
+                return absolute_tolerance
+
+        # Figure out what the relative tolerance should be.  ``self.rel`` is
+        # either None or a value specified by the user.  This is done after
+        # we've made sure the user didn't ask for an absolute tolerance only,
+        # because we don't want to raise errors about the relative tolerance if
+        # we aren't even going to use it.
+        relative_tolerance = set_default(
+            self.rel, self.DEFAULT_RELATIVE_TOLERANCE
+        ) * abs(self.expected)
+
+        if relative_tolerance < 0:
+            raise ValueError(
+                f"relative tolerance can't be negative: {relative_tolerance}"
+            )
+        if math.isnan(relative_tolerance):
+            raise ValueError("relative tolerance can't be NaN.")
+
+        # Return the larger of the relative and absolute tolerances.
+        return max(relative_tolerance, absolute_tolerance)
+
+
+class ApproxDecimal(ApproxScalar):
+    """Perform approximate comparisons where the expected value is a Decimal."""
+
+    DEFAULT_ABSOLUTE_TOLERANCE = Decimal("1e-12")
+    DEFAULT_RELATIVE_TOLERANCE = Decimal("1e-6")
+
+    def __repr__(self) -> str:
+        if isinstance(self.rel, float):
+            rel = Decimal.from_float(self.rel)
+        else:
+            rel = self.rel
+
+        if isinstance(self.abs, float):
+            abs_ = Decimal.from_float(self.abs)
+        else:
+            abs_ = self.abs
+
+        tol_str = "???"
+        if rel is not None and Decimal("1e-3") <= rel <= Decimal("1e3"):
+            tol_str = f"{rel:.1e}"
+        elif abs_ is not None:
+            tol_str = f"{abs_:.1e}"
+
+        return f"{self.expected} ± {tol_str}"
+
+
+def approx(expected, rel=None, abs=None, nan_ok: bool = False) -> ApproxBase:
+    """Assert that two numbers (or two ordered sequences of numbers) are equal to each other
+    within some tolerance.
+
+    Due to the :doc:`python:tutorial/floatingpoint`, numbers that we
+    would intuitively expect to be equal are not always so::
+
+        >>> 0.1 + 0.2 == 0.3
+        False
+
+    This problem is commonly encountered when writing tests, e.g. when making
+    sure that floating-point values are what you expect them to be.  One way to
+    deal with this problem is to assert that two floating-point numbers are
+    equal to within some appropriate tolerance::
+
+        >>> abs((0.1 + 0.2) - 0.3) < 1e-6
+        True
+
+    However, comparisons like this are tedious to write and difficult to
+    understand.  Furthermore, absolute comparisons like the one above are
+    usually discouraged because there's no tolerance that works well for all
+    situations.  ``1e-6`` is good for numbers around ``1``, but too small for
+    very big numbers and too big for very small ones.  It's better to express
+    the tolerance as a fraction of the expected value, but relative comparisons
+    like that are even more difficult to write correctly and concisely.
+
+    The ``approx`` class performs floating-point comparisons using a syntax
+    that's as intuitive as possible::
+
+        >>> from pytest import approx
+        >>> 0.1 + 0.2 == approx(0.3)
+        True
+
+    The same syntax also works for ordered sequences of numbers::
+
+        >>> (0.1 + 0.2, 0.2 + 0.4) == approx((0.3, 0.6))
+        True
+
+    ``numpy`` arrays::
+
+        >>> import numpy as np                                                          # doctest: +SKIP
+        >>> np.array([0.1, 0.2]) + np.array([0.2, 0.4]) == approx(np.array([0.3, 0.6])) # doctest: +SKIP
+        True
+
+    And for a ``numpy`` array against a scalar::
+
+        >>> import numpy as np                                         # doctest: +SKIP
+        >>> np.array([0.1, 0.2]) + np.array([0.2, 0.1]) == approx(0.3) # doctest: +SKIP
+        True
+
+    Only ordered sequences are supported, because ``approx`` needs
+    to infer the relative position of the sequences without ambiguity. This means
+    ``sets`` and other unordered sequences are not supported.
+
+    Finally, dictionary *values* can also be compared::
+
+        >>> {'a': 0.1 + 0.2, 'b': 0.2 + 0.4} == approx({'a': 0.3, 'b': 0.6})
+        True
+
+    The comparison will be true if both mappings have the same keys and their
+    respective values match the expected tolerances.
+
+    **Tolerances**
+
+    By default, ``approx`` considers numbers within a relative tolerance of
+    ``1e-6`` (i.e. one part in a million) of its expected value to be equal.
+    This treatment would lead to surprising results if the expected value was
+    ``0.0``, because nothing but ``0.0`` itself is relatively close to ``0.0``.
+    To handle this case less surprisingly, ``approx`` also considers numbers
+    within an absolute tolerance of ``1e-12`` of its expected value to be
+    equal.  Infinity and NaN are special cases.  Infinity is only considered
+    equal to itself, regardless of the relative tolerance.  NaN is not
+    considered equal to anything by default, but you can make it be equal to
+    itself by setting the ``nan_ok`` argument to True.  (This is meant to
+    facilitate comparing arrays that use NaN to mean "no data".)
+
+    Both the relative and absolute tolerances can be changed by passing
+    arguments to the ``approx`` constructor::
+
+        >>> 1.0001 == approx(1)
+        False
+        >>> 1.0001 == approx(1, rel=1e-3)
+        True
+        >>> 1.0001 == approx(1, abs=1e-3)
+        True
+
+    If you specify ``abs`` but not ``rel``, the comparison will not consider
+    the relative tolerance at all.  In other words, two numbers that are within
+    the default relative tolerance of ``1e-6`` will still be considered unequal
+    if they exceed the specified absolute tolerance.  If you specify both
+    ``abs`` and ``rel``, the numbers will be considered equal if either
+    tolerance is met::
+
+        >>> 1 + 1e-8 == approx(1)
+        True
+        >>> 1 + 1e-8 == approx(1, abs=1e-12)
+        False
+        >>> 1 + 1e-8 == approx(1, rel=1e-6, abs=1e-12)
+        True
+
+    **Non-numeric types**
+
+    You can also use ``approx`` to compare non-numeric types, or dicts and
+    sequences containing non-numeric types, in which case it falls back to
+    strict equality. This can be useful for comparing dicts and sequences that
+    can contain optional values::
+
+        >>> {"required": 1.0000005, "optional": None} == approx({"required": 1, "optional": None})
+        True
+        >>> [None, 1.0000005] == approx([None,1])
+        True
+        >>> ["foo", 1.0000005] == approx([None,1])
+        False
+
+    If you're thinking about using ``approx``, then you might want to know how
+    it compares to other good ways of comparing floating-point numbers.  All of
+    these algorithms are based on relative and absolute tolerances and should
+    agree for the most part, but they do have meaningful differences:
+
+    - ``math.isclose(a, b, rel_tol=1e-9, abs_tol=0.0)``:  True if the relative
+      tolerance is met w.r.t. either ``a`` or ``b`` or if the absolute
+      tolerance is met.  Because the relative tolerance is calculated w.r.t.
+      both ``a`` and ``b``, this test is symmetric (i.e.  neither ``a`` nor
+      ``b`` is a "reference value").  You have to specify an absolute tolerance
+      if you want to compare to ``0.0`` because there is no tolerance by
+      default.  More information: :py:func:`math.isclose`.
+
+    - ``numpy.isclose(a, b, rtol=1e-5, atol=1e-8)``: True if the difference
+      between ``a`` and ``b`` is less that the sum of the relative tolerance
+      w.r.t. ``b`` and the absolute tolerance.  Because the relative tolerance
+      is only calculated w.r.t. ``b``, this test is asymmetric and you can
+      think of ``b`` as the reference value.  Support for comparing sequences
+      is provided by :py:func:`numpy.allclose`.  More information:
+      :std:doc:`numpy:reference/generated/numpy.isclose`.
+
+    - ``unittest.TestCase.assertAlmostEqual(a, b)``: True if ``a`` and ``b``
+      are within an absolute tolerance of ``1e-7``.  No relative tolerance is
+      considered , so this function is not appropriate for very large or very
+      small numbers.  Also, it's only available in subclasses of ``unittest.TestCase``
+      and it's ugly because it doesn't follow PEP8.  More information:
+      :py:meth:`unittest.TestCase.assertAlmostEqual`.
+
+    - ``a == pytest.approx(b, rel=1e-6, abs=1e-12)``: True if the relative
+      tolerance is met w.r.t. ``b`` or if the absolute tolerance is met.
+      Because the relative tolerance is only calculated w.r.t. ``b``, this test
+      is asymmetric and you can think of ``b`` as the reference value.  In the
+      special case that you explicitly specify an absolute tolerance but not a
+      relative tolerance, only the absolute tolerance is considered.
+
+    .. note::
+
+        ``approx`` can handle numpy arrays, but we recommend the
+        specialised test helpers in :std:doc:`numpy:reference/routines.testing`
+        if you need support for comparisons, NaNs, or ULP-based tolerances.
+
+        To match strings using regex, you can use
+        `Matches <https://github.com/asottile/re-assert#re_assertmatchespattern-str-args-kwargs>`_
+        from the
+        `re_assert package <https://github.com/asottile/re-assert>`_.
+
+
+    .. note::
+
+        Unlike built-in equality, this function considers
+        booleans unequal to numeric zero or one. For example::
+
+           >>> 1 == approx(True)
+           False
+
+    .. warning::
+
+       .. versionchanged:: 3.2
+
+       In order to avoid inconsistent behavior, :py:exc:`TypeError` is
+       raised for ``>``, ``>=``, ``<`` and ``<=`` comparisons.
+       The example below illustrates the problem::
+
+           assert approx(0.1) > 0.1 + 1e-10  # calls approx(0.1).__gt__(0.1 + 1e-10)
+           assert 0.1 + 1e-10 > approx(0.1)  # calls approx(0.1).__lt__(0.1 + 1e-10)
+
+       In the second example one expects ``approx(0.1).__le__(0.1 + 1e-10)``
+       to be called. But instead, ``approx(0.1).__lt__(0.1 + 1e-10)`` is used to
+       comparison. This is because the call hierarchy of rich comparisons
+       follows a fixed behavior. More information: :py:meth:`object.__ge__`
+
+    .. versionchanged:: 3.7.1
+       ``approx`` raises ``TypeError`` when it encounters a dict value or
+       sequence element of non-numeric type.
+
+    .. versionchanged:: 6.1.0
+       ``approx`` falls back to strict equality for non-numeric types instead
+       of raising ``TypeError``.
+    """
+    # Delegate the comparison to a class that knows how to deal with the type
+    # of the expected value (e.g. int, float, list, dict, numpy.array, etc).
+    #
+    # The primary responsibility of these classes is to implement ``__eq__()``
+    # and ``__repr__()``.  The former is used to actually check if some
+    # "actual" value is equivalent to the given expected value within the
+    # allowed tolerance.  The latter is used to show the user the expected
+    # value and tolerance, in the case that a test failed.
+    #
+    # The actual logic for making approximate comparisons can be found in
+    # ApproxScalar, which is used to compare individual numbers.  All of the
+    # other Approx classes eventually delegate to this class.  The ApproxBase
+    # class provides some convenient methods and overloads, but isn't really
+    # essential.
+
+    __tracebackhide__ = True
+
+    if isinstance(expected, Decimal):
+        cls: type[ApproxBase] = ApproxDecimal
+    elif isinstance(expected, Mapping):
+        cls = ApproxMapping
+    elif _is_numpy_array(expected):
+        expected = _as_numpy_array(expected)
+        cls = ApproxNumpy
+    elif _is_sequence_like(expected):
+        cls = ApproxSequenceLike
+    elif isinstance(expected, Collection) and not isinstance(expected, str | bytes):
+        msg = f"pytest.approx() only supports ordered sequences, but got: {expected!r}"
+        raise TypeError(msg)
+    else:
+        cls = ApproxScalar
+
+    return cls(expected, rel, abs, nan_ok)
+
+
+def _is_sequence_like(expected: object) -> bool:
+    return (
+        hasattr(expected, "__getitem__")
+        and isinstance(expected, Sized)
+        and not isinstance(expected, str | bytes)
+    )
+
+
+def _is_numpy_array(obj: object) -> bool:
+    """
+    Return true if the given object is implicitly convertible to ndarray,
+    and numpy is already imported.
+    """
+    return _as_numpy_array(obj) is not None
+
+
+def _as_numpy_array(obj: object) -> ndarray | None:
+    """
+    Return an ndarray if the given object is implicitly convertible to ndarray,
+    and numpy is already imported, otherwise None.
+    """
+    np: Any = sys.modules.get("numpy")
+    if np is not None:
+        # avoid infinite recursion on numpy scalars, which have __array__
+        if np.isscalar(obj):
+            return None
+        elif isinstance(obj, np.ndarray):
+            return obj
+        elif hasattr(obj, "__array__") or hasattr("obj", "__array_interface__"):
+            return np.asarray(obj)
+    return None

.venv/lib/python3.12/site-packages/_pytest/recwarn.py

@@ -0,0 +1,367 @@
+# mypy: allow-untyped-defs
+"""Record warnings during test function execution."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+from collections.abc import Generator
+from collections.abc import Iterator
+from pprint import pformat
+import re
+from types import TracebackType
+from typing import Any
+from typing import final
+from typing import overload
+from typing import TYPE_CHECKING
+from typing import TypeVar
+
+
+if TYPE_CHECKING:
+    from typing_extensions import Self
+
+import warnings
+
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.outcomes import Exit
+from _pytest.outcomes import fail
+
+
+T = TypeVar("T")
+
+
+@fixture
+def recwarn() -> Generator[WarningsRecorder]:
+    """Return a :class:`WarningsRecorder` instance that records all warnings emitted by test functions.
+
+    See :ref:`warnings` for information on warning categories.
+    """
+    wrec = WarningsRecorder(_ispytest=True)
+    with wrec:
+        warnings.simplefilter("default")
+        yield wrec
+
+
+@overload
+def deprecated_call(
+    *, match: str | re.Pattern[str] | None = ...
+) -> WarningsRecorder: ...
+
+
+@overload
+def deprecated_call(func: Callable[..., T], *args: Any, **kwargs: Any) -> T: ...
+
+
+def deprecated_call(
+    func: Callable[..., Any] | None = None, *args: Any, **kwargs: Any
+) -> WarningsRecorder | Any:
+    """Assert that code produces a ``DeprecationWarning`` or ``PendingDeprecationWarning`` or ``FutureWarning``.
+
+    This function can be used as a context manager::
+
+        >>> import warnings
+        >>> def api_call_v2():
+        ...     warnings.warn('use v3 of this api', DeprecationWarning)
+        ...     return 200
+
+        >>> import pytest
+        >>> with pytest.deprecated_call():
+        ...    assert api_call_v2() == 200
+
+    It can also be used by passing a function and ``*args`` and ``**kwargs``,
+    in which case it will ensure calling ``func(*args, **kwargs)`` produces one of
+    the warnings types above. The return value is the return value of the function.
+
+    In the context manager form you may use the keyword argument ``match`` to assert
+    that the warning matches a text or regex.
+
+    The context manager produces a list of :class:`warnings.WarningMessage` objects,
+    one for each warning raised.
+    """
+    __tracebackhide__ = True
+    if func is not None:
+        args = (func, *args)
+    return warns(
+        (DeprecationWarning, PendingDeprecationWarning, FutureWarning), *args, **kwargs
+    )
+
+
+@overload
+def warns(
+    expected_warning: type[Warning] | tuple[type[Warning], ...] = ...,
+    *,
+    match: str | re.Pattern[str] | None = ...,
+) -> WarningsChecker: ...
+
+
+@overload
+def warns(
+    expected_warning: type[Warning] | tuple[type[Warning], ...],
+    func: Callable[..., T],
+    *args: Any,
+    **kwargs: Any,
+) -> T: ...
+
+
+def warns(
+    expected_warning: type[Warning] | tuple[type[Warning], ...] = Warning,
+    *args: Any,
+    match: str | re.Pattern[str] | None = None,
+    **kwargs: Any,
+) -> WarningsChecker | Any:
+    r"""Assert that code raises a particular class of warning.
+
+    Specifically, the parameter ``expected_warning`` can be a warning class or tuple
+    of warning classes, and the code inside the ``with`` block must issue at least one
+    warning of that class or classes.
+
+    This helper produces a list of :class:`warnings.WarningMessage` objects, one for
+    each warning emitted (regardless of whether it is an ``expected_warning`` or not).
+    Since pytest 8.0, unmatched warnings are also re-emitted when the context closes.
+
+    This function can be used as a context manager::
+
+        >>> import pytest
+        >>> with pytest.warns(RuntimeWarning):
+        ...    warnings.warn("my warning", RuntimeWarning)
+
+    In the context manager form you may use the keyword argument ``match`` to assert
+    that the warning matches a text or regex::
+
+        >>> with pytest.warns(UserWarning, match='must be 0 or None'):
+        ...     warnings.warn("value must be 0 or None", UserWarning)
+
+        >>> with pytest.warns(UserWarning, match=r'must be \d+$'):
+        ...     warnings.warn("value must be 42", UserWarning)
+
+        >>> with pytest.warns(UserWarning):  # catch re-emitted warning
+        ...     with pytest.warns(UserWarning, match=r'must be \d+$'):
+        ...         warnings.warn("this is not here", UserWarning)
+        Traceback (most recent call last):
+          ...
+        Failed: DID NOT WARN. No warnings of type ...UserWarning... were emitted...
+
+    **Using with** ``pytest.mark.parametrize``
+
+    When using :ref:`pytest.mark.parametrize ref` it is possible to parametrize tests
+    such that some runs raise a warning and others do not.
+
+    This could be achieved in the same way as with exceptions, see
+    :ref:`parametrizing_conditional_raising` for an example.
+
+    """
+    __tracebackhide__ = True
+    if not args:
+        if kwargs:
+            argnames = ", ".join(sorted(kwargs))
+            raise TypeError(
+                f"Unexpected keyword arguments passed to pytest.warns: {argnames}"
+                "\nUse context-manager form instead?"
+            )
+        return WarningsChecker(expected_warning, match_expr=match, _ispytest=True)
+    else:
+        func = args[0]
+        if not callable(func):
+            raise TypeError(f"{func!r} object (type: {type(func)}) must be callable")
+        with WarningsChecker(expected_warning, _ispytest=True):
+            return func(*args[1:], **kwargs)
+
+
+class WarningsRecorder(warnings.catch_warnings):
+    """A context manager to record raised warnings.
+
+    Each recorded warning is an instance of :class:`warnings.WarningMessage`.
+
+    Adapted from `warnings.catch_warnings`.
+
+    .. note::
+        ``DeprecationWarning`` and ``PendingDeprecationWarning`` are treated
+        differently; see :ref:`ensuring_function_triggers`.
+
+    """
+
+    def __init__(self, *, _ispytest: bool = False) -> None:
+        check_ispytest(_ispytest)
+        super().__init__(record=True)
+        self._entered = False
+        self._list: list[warnings.WarningMessage] = []
+
+    @property
+    def list(self) -> list[warnings.WarningMessage]:
+        """The list of recorded warnings."""
+        return self._list
+
+    def __getitem__(self, i: int) -> warnings.WarningMessage:
+        """Get a recorded warning by index."""
+        return self._list[i]
+
+    def __iter__(self) -> Iterator[warnings.WarningMessage]:
+        """Iterate through the recorded warnings."""
+        return iter(self._list)
+
+    def __len__(self) -> int:
+        """The number of recorded warnings."""
+        return len(self._list)
+
+    def pop(self, cls: type[Warning] = Warning) -> warnings.WarningMessage:
+        """Pop the first recorded warning which is an instance of ``cls``,
+        but not an instance of a child class of any other match.
+        Raises ``AssertionError`` if there is no match.
+        """
+        best_idx: int | None = None
+        for i, w in enumerate(self._list):
+            if w.category == cls:
+                return self._list.pop(i)  # exact match, stop looking
+            if issubclass(w.category, cls) and (
+                best_idx is None
+                or not issubclass(w.category, self._list[best_idx].category)
+            ):
+                best_idx = i
+        if best_idx is not None:
+            return self._list.pop(best_idx)
+        __tracebackhide__ = True
+        raise AssertionError(f"{cls!r} not found in warning list")
+
+    def clear(self) -> None:
+        """Clear the list of recorded warnings."""
+        self._list[:] = []
+
+    # Type ignored because we basically want the `catch_warnings` generic type
+    # parameter to be ourselves but that is not possible(?).
+    def __enter__(self) -> Self:  # type: ignore[override]
+        if self._entered:
+            __tracebackhide__ = True
+            raise RuntimeError(f"Cannot enter {self!r} twice")
+        _list = super().__enter__()
+        # record=True means it's None.
+        assert _list is not None
+        self._list = _list
+        warnings.simplefilter("always")
+        return self
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        if not self._entered:
+            __tracebackhide__ = True
+            raise RuntimeError(f"Cannot exit {self!r} without entering first")
+
+        super().__exit__(exc_type, exc_val, exc_tb)
+
+        # Built-in catch_warnings does not reset entered state so we do it
+        # manually here for this context manager to become reusable.
+        self._entered = False
+
+
+@final
+class WarningsChecker(WarningsRecorder):
+    def __init__(
+        self,
+        expected_warning: type[Warning] | tuple[type[Warning], ...] = Warning,
+        match_expr: str | re.Pattern[str] | None = None,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        super().__init__(_ispytest=True)
+
+        msg = "exceptions must be derived from Warning, not %s"
+        if isinstance(expected_warning, tuple):
+            for exc in expected_warning:
+                if not issubclass(exc, Warning):
+                    raise TypeError(msg % type(exc))
+            expected_warning_tup = expected_warning
+        elif isinstance(expected_warning, type) and issubclass(
+            expected_warning, Warning
+        ):
+            expected_warning_tup = (expected_warning,)
+        else:
+            raise TypeError(msg % type(expected_warning))
+
+        self.expected_warning = expected_warning_tup
+        self.match_expr = match_expr
+
+    def matches(self, warning: warnings.WarningMessage) -> bool:
+        assert self.expected_warning is not None
+        return issubclass(warning.category, self.expected_warning) and bool(
+            self.match_expr is None or re.search(self.match_expr, str(warning.message))
+        )
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> None:
+        super().__exit__(exc_type, exc_val, exc_tb)
+
+        __tracebackhide__ = True
+
+        # BaseExceptions like pytest.{skip,fail,xfail,exit} or Ctrl-C within
+        # pytest.warns should *not* trigger "DID NOT WARN" and get suppressed
+        # when the warning doesn't happen. Control-flow exceptions should always
+        # propagate.
+        if exc_val is not None and (
+            not isinstance(exc_val, Exception)
+            # Exit is an Exception, not a BaseException, for some reason.
+            or isinstance(exc_val, Exit)
+        ):
+            return
+
+        def found_str() -> str:
+            return pformat([record.message for record in self], indent=2)
+
+        try:
+            if not any(issubclass(w.category, self.expected_warning) for w in self):
+                fail(
+                    f"DID NOT WARN. No warnings of type {self.expected_warning} were emitted.\n"
+                    f" Emitted warnings: {found_str()}."
+                )
+            elif not any(self.matches(w) for w in self):
+                fail(
+                    f"DID NOT WARN. No warnings of type {self.expected_warning} matching the regex were emitted.\n"
+                    f" Regex: {self.match_expr}\n"
+                    f" Emitted warnings: {found_str()}."
+                )
+        finally:
+            # Whether or not any warnings matched, we want to re-emit all unmatched warnings.
+            for w in self:
+                if not self.matches(w):
+                    warnings.warn_explicit(
+                        message=w.message,
+                        category=w.category,
+                        filename=w.filename,
+                        lineno=w.lineno,
+                        module=w.__module__,
+                        source=w.source,
+                    )
+
+            # Currently in Python it is possible to pass other types than an
+            # `str` message when creating `Warning` instances, however this
+            # causes an exception when :func:`warnings.filterwarnings` is used
+            # to filter those warnings. See
+            # https://github.com/python/cpython/issues/103577 for a discussion.
+            # While this can be considered a bug in CPython, we put guards in
+            # pytest as the error message produced without this check in place
+            # is confusing (#10865).
+            for w in self:
+                if type(w.message) is not UserWarning:
+                    # If the warning was of an incorrect type then `warnings.warn()`
+                    # creates a UserWarning. Any other warning must have been specified
+                    # explicitly.
+                    continue
+                if not w.message.args:
+                    # UserWarning() without arguments must have been specified explicitly.
+                    continue
+                msg = w.message.args[0]
+                if isinstance(msg, str):
+                    continue
+                # It's possible that UserWarning was explicitly specified, and
+                # its first argument was not a string. But that case can't be
+                # distinguished from an invalid type.
+                raise TypeError(
+                    f"Warning must be str or Warning, got {msg!r} (type {type(msg).__name__})"
+                )

.venv/lib/python3.12/site-packages/_pytest/reports.py

@@ -0,0 +1,694 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+from collections.abc import Iterable
+from collections.abc import Iterator
+from collections.abc import Mapping
+from collections.abc import Sequence
+import dataclasses
+from io import StringIO
+import os
+from pprint import pprint
+import sys
+from typing import Any
+from typing import cast
+from typing import final
+from typing import Literal
+from typing import NoReturn
+from typing import TYPE_CHECKING
+
+from _pytest._code.code import ExceptionChainRepr
+from _pytest._code.code import ExceptionInfo
+from _pytest._code.code import ExceptionRepr
+from _pytest._code.code import ReprEntry
+from _pytest._code.code import ReprEntryNative
+from _pytest._code.code import ReprExceptionInfo
+from _pytest._code.code import ReprFileLocation
+from _pytest._code.code import ReprFuncArgs
+from _pytest._code.code import ReprLocals
+from _pytest._code.code import ReprTraceback
+from _pytest._code.code import TerminalRepr
+from _pytest._io import TerminalWriter
+from _pytest.config import Config
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.outcomes import fail
+from _pytest.outcomes import skip
+
+
+if sys.version_info < (3, 11):
+    from exceptiongroup import BaseExceptionGroup
+
+
+if TYPE_CHECKING:
+    from typing_extensions import Self
+
+    from _pytest.runner import CallInfo
+
+
+def getworkerinfoline(node):
+    try:
+        return node._workerinfocache
+    except AttributeError:
+        d = node.workerinfo
+        ver = "{}.{}.{}".format(*d["version_info"][:3])
+        node._workerinfocache = s = "[{}] {} -- Python {} {}".format(
+            d["id"], d["sysplatform"], ver, d["executable"]
+        )
+        return s
+
+
+class BaseReport:
+    when: str | None
+    location: tuple[str, int | None, str] | None
+    longrepr: (
+        None | ExceptionInfo[BaseException] | tuple[str, int, str] | str | TerminalRepr
+    )
+    sections: list[tuple[str, str]]
+    nodeid: str
+    outcome: Literal["passed", "failed", "skipped"]
+
+    def __init__(self, **kw: Any) -> None:
+        self.__dict__.update(kw)
+
+    if TYPE_CHECKING:
+        # Can have arbitrary fields given to __init__().
+        def __getattr__(self, key: str) -> Any: ...
+
+    def toterminal(self, out: TerminalWriter) -> None:
+        if hasattr(self, "node"):
+            worker_info = getworkerinfoline(self.node)
+            if worker_info:
+                out.line(worker_info)
+
+        longrepr = self.longrepr
+        if longrepr is None:
+            return
+
+        if hasattr(longrepr, "toterminal"):
+            longrepr_terminal = cast(TerminalRepr, longrepr)
+            longrepr_terminal.toterminal(out)
+        else:
+            try:
+                s = str(longrepr)
+            except UnicodeEncodeError:
+                s = "<unprintable longrepr>"
+            out.line(s)
+
+    def get_sections(self, prefix: str) -> Iterator[tuple[str, str]]:
+        for name, content in self.sections:
+            if name.startswith(prefix):
+                yield prefix, content
+
+    @property
+    def longreprtext(self) -> str:
+        """Read-only property that returns the full string representation of
+        ``longrepr``.
+
+        .. versionadded:: 3.0
+        """
+        file = StringIO()
+        tw = TerminalWriter(file)
+        tw.hasmarkup = False
+        self.toterminal(tw)
+        exc = file.getvalue()
+        return exc.strip()
+
+    @property
+    def caplog(self) -> str:
+        """Return captured log lines, if log capturing is enabled.
+
+        .. versionadded:: 3.5
+        """
+        return "\n".join(
+            content for (prefix, content) in self.get_sections("Captured log")
+        )
+
+    @property
+    def capstdout(self) -> str:
+        """Return captured text from stdout, if capturing is enabled.
+
+        .. versionadded:: 3.0
+        """
+        return "".join(
+            content for (prefix, content) in self.get_sections("Captured stdout")
+        )
+
+    @property
+    def capstderr(self) -> str:
+        """Return captured text from stderr, if capturing is enabled.
+
+        .. versionadded:: 3.0
+        """
+        return "".join(
+            content for (prefix, content) in self.get_sections("Captured stderr")
+        )
+
+    @property
+    def passed(self) -> bool:
+        """Whether the outcome is passed."""
+        return self.outcome == "passed"
+
+    @property
+    def failed(self) -> bool:
+        """Whether the outcome is failed."""
+        return self.outcome == "failed"
+
+    @property
+    def skipped(self) -> bool:
+        """Whether the outcome is skipped."""
+        return self.outcome == "skipped"
+
+    @property
+    def fspath(self) -> str:
+        """The path portion of the reported node, as a string."""
+        return self.nodeid.split("::")[0]
+
+    @property
+    def count_towards_summary(self) -> bool:
+        """**Experimental** Whether this report should be counted towards the
+        totals shown at the end of the test session: "1 passed, 1 failure, etc".
+
+        .. note::
+
+            This function is considered **experimental**, so beware that it is subject to changes
+            even in patch releases.
+        """
+        return True
+
+    @property
+    def head_line(self) -> str | None:
+        """**Experimental** The head line shown with longrepr output for this
+        report, more commonly during traceback representation during
+        failures::
+
+            ________ Test.foo ________
+
+
+        In the example above, the head_line is "Test.foo".
+
+        .. note::
+
+            This function is considered **experimental**, so beware that it is subject to changes
+            even in patch releases.
+        """
+        if self.location is not None:
+            _fspath, _lineno, domain = self.location
+            return domain
+        return None
+
+    def _get_verbose_word_with_markup(
+        self, config: Config, default_markup: Mapping[str, bool]
+    ) -> tuple[str, Mapping[str, bool]]:
+        _category, _short, verbose = config.hook.pytest_report_teststatus(
+            report=self, config=config
+        )
+
+        if isinstance(verbose, str):
+            return verbose, default_markup
+
+        if isinstance(verbose, Sequence) and len(verbose) == 2:
+            word, markup = verbose
+            if isinstance(word, str) and isinstance(markup, Mapping):
+                return word, markup
+
+        fail(  # pragma: no cover
+            "pytest_report_teststatus() hook (from a plugin) returned "
+            f"an invalid verbose value: {verbose!r}.\nExpected either a string "
+            "or a tuple of (word, markup)."
+        )
+
+    def _to_json(self) -> dict[str, Any]:
+        """Return the contents of this report as a dict of builtin entries,
+        suitable for serialization.
+
+        This was originally the serialize_report() function from xdist (ca03269).
+
+        Experimental method.
+        """
+        return _report_to_json(self)
+
+    @classmethod
+    def _from_json(cls, reportdict: dict[str, object]) -> Self:
+        """Create either a TestReport or CollectReport, depending on the calling class.
+
+        It is the callers responsibility to know which class to pass here.
+
+        This was originally the serialize_report() function from xdist (ca03269).
+
+        Experimental method.
+        """
+        kwargs = _report_kwargs_from_json(reportdict)
+        return cls(**kwargs)
+
+
+def _report_unserialization_failure(
+    type_name: str, report_class: type[BaseReport], reportdict
+) -> NoReturn:
+    url = "https://github.com/pytest-dev/pytest/issues"
+    stream = StringIO()
+    pprint("-" * 100, stream=stream)
+    pprint(f"INTERNALERROR: Unknown entry type returned: {type_name}", stream=stream)
+    pprint(f"report_name: {report_class}", stream=stream)
+    pprint(reportdict, stream=stream)
+    pprint(f"Please report this bug at {url}", stream=stream)
+    pprint("-" * 100, stream=stream)
+    raise RuntimeError(stream.getvalue())
+
+
+def _format_failed_longrepr(
+    item: Item, call: CallInfo[None], excinfo: ExceptionInfo[BaseException]
+):
+    if call.when == "call":
+        longrepr = item.repr_failure(excinfo)
+    else:
+        # Exception in setup or teardown.
+        longrepr = item._repr_failure_py(
+            excinfo, style=item.config.getoption("tbstyle", "auto")
+        )
+    return longrepr
+
+
+def _format_exception_group_all_skipped_longrepr(
+    item: Item,
+    excinfo: ExceptionInfo[BaseExceptionGroup[BaseException | BaseExceptionGroup]],
+) -> tuple[str, int, str]:
+    r = excinfo._getreprcrash()
+    assert r is not None, (
+        "There should always be a traceback entry for skipping a test."
+    )
+    if all(
+        getattr(skip, "_use_item_location", False) for skip in excinfo.value.exceptions
+    ):
+        path, line = item.reportinfo()[:2]
+        assert line is not None
+        loc = (os.fspath(path), line + 1)
+        default_msg = "skipped"
+    else:
+        loc = (str(r.path), r.lineno)
+        default_msg = r.message
+
+    # Get all unique skip messages.
+    msgs: list[str] = []
+    for exception in excinfo.value.exceptions:
+        m = getattr(exception, "msg", None) or (
+            exception.args[0] if exception.args else None
+        )
+        if m and m not in msgs:
+            msgs.append(m)
+
+    reason = "; ".join(msgs) if msgs else default_msg
+    longrepr = (*loc, reason)
+    return longrepr
+
+
+class TestReport(BaseReport):
+    """Basic test report object (also used for setup and teardown calls if
+    they fail).
+
+    Reports can contain arbitrary extra attributes.
+    """
+
+    __test__ = False
+
+    # Defined by skipping plugin.
+    # xfail reason if xfailed, otherwise not defined. Use hasattr to distinguish.
+    wasxfail: str
+
+    def __init__(
+        self,
+        nodeid: str,
+        location: tuple[str, int | None, str],
+        keywords: Mapping[str, Any],
+        outcome: Literal["passed", "failed", "skipped"],
+        longrepr: None
+        | ExceptionInfo[BaseException]
+        | tuple[str, int, str]
+        | str
+        | TerminalRepr,
+        when: Literal["setup", "call", "teardown"],
+        sections: Iterable[tuple[str, str]] = (),
+        duration: float = 0,
+        start: float = 0,
+        stop: float = 0,
+        user_properties: Iterable[tuple[str, object]] | None = None,
+        **extra,
+    ) -> None:
+        #: Normalized collection nodeid.
+        self.nodeid = nodeid
+
+        #: A (filesystempath, lineno, domaininfo) tuple indicating the
+        #: actual location of a test item - it might be different from the
+        #: collected one e.g. if a method is inherited from a different module.
+        #: The filesystempath may be relative to ``config.rootdir``.
+        #: The line number is 0-based.
+        self.location: tuple[str, int | None, str] = location
+
+        #: A name -> value dictionary containing all keywords and
+        #: markers associated with a test invocation.
+        self.keywords: Mapping[str, Any] = keywords
+
+        #: Test outcome, always one of "passed", "failed", "skipped".
+        self.outcome = outcome
+
+        #: None or a failure representation.
+        self.longrepr = longrepr
+
+        #: One of 'setup', 'call', 'teardown' to indicate runtest phase.
+        self.when: Literal["setup", "call", "teardown"] = when
+
+        #: User properties is a list of tuples (name, value) that holds user
+        #: defined properties of the test.
+        self.user_properties = list(user_properties or [])
+
+        #: Tuples of str ``(heading, content)`` with extra information
+        #: for the test report. Used by pytest to add text captured
+        #: from ``stdout``, ``stderr``, and intercepted logging events. May
+        #: be used by other plugins to add arbitrary information to reports.
+        self.sections = list(sections)
+
+        #: Time it took to run just the test.
+        self.duration: float = duration
+
+        #: The system time when the call started, in seconds since the epoch.
+        self.start: float = start
+        #: The system time when the call ended, in seconds since the epoch.
+        self.stop: float = stop
+
+        self.__dict__.update(extra)
+
+    def __repr__(self) -> str:
+        return f"<{self.__class__.__name__} {self.nodeid!r} when={self.when!r} outcome={self.outcome!r}>"
+
+    @classmethod
+    def from_item_and_call(cls, item: Item, call: CallInfo[None]) -> TestReport:
+        """Create and fill a TestReport with standard item and call info.
+
+        :param item: The item.
+        :param call: The call info.
+        """
+        when = call.when
+        # Remove "collect" from the Literal type -- only for collection calls.
+        assert when != "collect"
+        duration = call.duration
+        start = call.start
+        stop = call.stop
+        keywords = {x: 1 for x in item.keywords}
+        excinfo = call.excinfo
+        sections = []
+        if not call.excinfo:
+            outcome: Literal["passed", "failed", "skipped"] = "passed"
+            longrepr: (
+                None
+                | ExceptionInfo[BaseException]
+                | tuple[str, int, str]
+                | str
+                | TerminalRepr
+            ) = None
+        else:
+            if not isinstance(excinfo, ExceptionInfo):
+                outcome = "failed"
+                longrepr = excinfo
+            elif isinstance(excinfo.value, skip.Exception):
+                outcome = "skipped"
+                r = excinfo._getreprcrash()
+                assert r is not None, (
+                    "There should always be a traceback entry for skipping a test."
+                )
+                if excinfo.value._use_item_location:
+                    path, line = item.reportinfo()[:2]
+                    assert line is not None
+                    longrepr = (os.fspath(path), line + 1, r.message)
+                else:
+                    longrepr = (str(r.path), r.lineno, r.message)
+            elif isinstance(excinfo.value, BaseExceptionGroup) and (
+                excinfo.value.split(skip.Exception)[1] is None
+            ):
+                # All exceptions in the group are skip exceptions.
+                outcome = "skipped"
+                excinfo = cast(
+                    ExceptionInfo[
+                        BaseExceptionGroup[BaseException | BaseExceptionGroup]
+                    ],
+                    excinfo,
+                )
+                longrepr = _format_exception_group_all_skipped_longrepr(item, excinfo)
+            else:
+                outcome = "failed"
+                longrepr = _format_failed_longrepr(item, call, excinfo)
+        for rwhen, key, content in item._report_sections:
+            sections.append((f"Captured {key} {rwhen}", content))
+        return cls(
+            item.nodeid,
+            item.location,
+            keywords,
+            outcome,
+            longrepr,
+            when,
+            sections,
+            duration,
+            start,
+            stop,
+            user_properties=item.user_properties,
+        )
+
+
+@final
+class CollectReport(BaseReport):
+    """Collection report object.
+
+    Reports can contain arbitrary extra attributes.
+    """
+
+    when = "collect"
+
+    def __init__(
+        self,
+        nodeid: str,
+        outcome: Literal["passed", "failed", "skipped"],
+        longrepr: None
+        | ExceptionInfo[BaseException]
+        | tuple[str, int, str]
+        | str
+        | TerminalRepr,
+        result: list[Item | Collector] | None,
+        sections: Iterable[tuple[str, str]] = (),
+        **extra,
+    ) -> None:
+        #: Normalized collection nodeid.
+        self.nodeid = nodeid
+
+        #: Test outcome, always one of "passed", "failed", "skipped".
+        self.outcome = outcome
+
+        #: None or a failure representation.
+        self.longrepr = longrepr
+
+        #: The collected items and collection nodes.
+        self.result = result or []
+
+        #: Tuples of str ``(heading, content)`` with extra information
+        #: for the test report. Used by pytest to add text captured
+        #: from ``stdout``, ``stderr``, and intercepted logging events. May
+        #: be used by other plugins to add arbitrary information to reports.
+        self.sections = list(sections)
+
+        self.__dict__.update(extra)
+
+    @property
+    def location(  # type:ignore[override]
+        self,
+    ) -> tuple[str, int | None, str] | None:
+        return (self.fspath, None, self.fspath)
+
+    def __repr__(self) -> str:
+        return f"<CollectReport {self.nodeid!r} lenresult={len(self.result)} outcome={self.outcome!r}>"
+
+
+class CollectErrorRepr(TerminalRepr):
+    def __init__(self, msg: str) -> None:
+        self.longrepr = msg
+
+    def toterminal(self, out: TerminalWriter) -> None:
+        out.line(self.longrepr, red=True)
+
+
+def pytest_report_to_serializable(
+    report: CollectReport | TestReport,
+) -> dict[str, Any] | None:
+    if isinstance(report, TestReport | CollectReport):
+        data = report._to_json()
+        data["$report_type"] = report.__class__.__name__
+        return data
+    # TODO: Check if this is actually reachable.
+    return None  # type: ignore[unreachable]
+
+
+def pytest_report_from_serializable(
+    data: dict[str, Any],
+) -> CollectReport | TestReport | None:
+    if "$report_type" in data:
+        if data["$report_type"] == "TestReport":
+            return TestReport._from_json(data)
+        elif data["$report_type"] == "CollectReport":
+            return CollectReport._from_json(data)
+        assert False, "Unknown report_type unserialize data: {}".format(
+            data["$report_type"]
+        )
+    return None
+
+
+def _report_to_json(report: BaseReport) -> dict[str, Any]:
+    """Return the contents of this report as a dict of builtin entries,
+    suitable for serialization.
+
+    This was originally the serialize_report() function from xdist (ca03269).
+    """
+
+    def serialize_repr_entry(
+        entry: ReprEntry | ReprEntryNative,
+    ) -> dict[str, Any]:
+        data = dataclasses.asdict(entry)
+        for key, value in data.items():
+            if hasattr(value, "__dict__"):
+                data[key] = dataclasses.asdict(value)
+        entry_data = {"type": type(entry).__name__, "data": data}
+        return entry_data
+
+    def serialize_repr_traceback(reprtraceback: ReprTraceback) -> dict[str, Any]:
+        result = dataclasses.asdict(reprtraceback)
+        result["reprentries"] = [
+            serialize_repr_entry(x) for x in reprtraceback.reprentries
+        ]
+        return result
+
+    def serialize_repr_crash(
+        reprcrash: ReprFileLocation | None,
+    ) -> dict[str, Any] | None:
+        if reprcrash is not None:
+            return dataclasses.asdict(reprcrash)
+        else:
+            return None
+
+    def serialize_exception_longrepr(rep: BaseReport) -> dict[str, Any]:
+        assert rep.longrepr is not None
+        # TODO: Investigate whether the duck typing is really necessary here.
+        longrepr = cast(ExceptionRepr, rep.longrepr)
+        result: dict[str, Any] = {
+            "reprcrash": serialize_repr_crash(longrepr.reprcrash),
+            "reprtraceback": serialize_repr_traceback(longrepr.reprtraceback),
+            "sections": longrepr.sections,
+        }
+        if isinstance(longrepr, ExceptionChainRepr):
+            result["chain"] = []
+            for repr_traceback, repr_crash, description in longrepr.chain:
+                result["chain"].append(
+                    (
+                        serialize_repr_traceback(repr_traceback),
+                        serialize_repr_crash(repr_crash),
+                        description,
+                    )
+                )
+        else:
+            result["chain"] = None
+        return result
+
+    d = report.__dict__.copy()
+    if hasattr(report.longrepr, "toterminal"):
+        if hasattr(report.longrepr, "reprtraceback") and hasattr(
+            report.longrepr, "reprcrash"
+        ):
+            d["longrepr"] = serialize_exception_longrepr(report)
+        else:
+            d["longrepr"] = str(report.longrepr)
+    else:
+        d["longrepr"] = report.longrepr
+    for name in d:
+        if isinstance(d[name], os.PathLike):
+            d[name] = os.fspath(d[name])
+        elif name == "result":
+            d[name] = None  # for now
+    return d
+
+
+def _report_kwargs_from_json(reportdict: dict[str, Any]) -> dict[str, Any]:
+    """Return **kwargs that can be used to construct a TestReport or
+    CollectReport instance.
+
+    This was originally the serialize_report() function from xdist (ca03269).
+    """
+
+    def deserialize_repr_entry(entry_data):
+        data = entry_data["data"]
+        entry_type = entry_data["type"]
+        if entry_type == "ReprEntry":
+            reprfuncargs = None
+            reprfileloc = None
+            reprlocals = None
+            if data["reprfuncargs"]:
+                reprfuncargs = ReprFuncArgs(**data["reprfuncargs"])
+            if data["reprfileloc"]:
+                reprfileloc = ReprFileLocation(**data["reprfileloc"])
+            if data["reprlocals"]:
+                reprlocals = ReprLocals(data["reprlocals"]["lines"])
+
+            reprentry: ReprEntry | ReprEntryNative = ReprEntry(
+                lines=data["lines"],
+                reprfuncargs=reprfuncargs,
+                reprlocals=reprlocals,
+                reprfileloc=reprfileloc,
+                style=data["style"],
+            )
+        elif entry_type == "ReprEntryNative":
+            reprentry = ReprEntryNative(data["lines"])
+        else:
+            _report_unserialization_failure(entry_type, TestReport, reportdict)
+        return reprentry
+
+    def deserialize_repr_traceback(repr_traceback_dict):
+        repr_traceback_dict["reprentries"] = [
+            deserialize_repr_entry(x) for x in repr_traceback_dict["reprentries"]
+        ]
+        return ReprTraceback(**repr_traceback_dict)
+
+    def deserialize_repr_crash(repr_crash_dict: dict[str, Any] | None):
+        if repr_crash_dict is not None:
+            return ReprFileLocation(**repr_crash_dict)
+        else:
+            return None
+
+    if (
+        reportdict["longrepr"]
+        and "reprcrash" in reportdict["longrepr"]
+        and "reprtraceback" in reportdict["longrepr"]
+    ):
+        reprtraceback = deserialize_repr_traceback(
+            reportdict["longrepr"]["reprtraceback"]
+        )
+        reprcrash = deserialize_repr_crash(reportdict["longrepr"]["reprcrash"])
+        if reportdict["longrepr"]["chain"]:
+            chain = []
+            for repr_traceback_data, repr_crash_data, description in reportdict[
+                "longrepr"
+            ]["chain"]:
+                chain.append(
+                    (
+                        deserialize_repr_traceback(repr_traceback_data),
+                        deserialize_repr_crash(repr_crash_data),
+                        description,
+                    )
+                )
+            exception_info: ExceptionChainRepr | ReprExceptionInfo = ExceptionChainRepr(
+                chain
+            )
+        else:
+            exception_info = ReprExceptionInfo(
+                reprtraceback=reprtraceback,
+                reprcrash=reprcrash,
+            )
+
+        for section in reportdict["longrepr"]["sections"]:
+            exception_info.addsection(*section)
+        reportdict["longrepr"] = exception_info
+
+    return reportdict

.venv/lib/python3.12/site-packages/_pytest/runner.py

@@ -0,0 +1,580 @@
+# mypy: allow-untyped-defs
+"""Basic collect and runtest protocol implementations."""
+
+from __future__ import annotations
+
+import bdb
+from collections.abc import Callable
+import dataclasses
+import os
+import sys
+import types
+from typing import cast
+from typing import final
+from typing import Generic
+from typing import Literal
+from typing import TYPE_CHECKING
+from typing import TypeVar
+
+from .config import Config
+from .reports import BaseReport
+from .reports import CollectErrorRepr
+from .reports import CollectReport
+from .reports import TestReport
+from _pytest import timing
+from _pytest._code.code import ExceptionChainRepr
+from _pytest._code.code import ExceptionInfo
+from _pytest._code.code import TerminalRepr
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.nodes import Collector
+from _pytest.nodes import Directory
+from _pytest.nodes import Item
+from _pytest.nodes import Node
+from _pytest.outcomes import Exit
+from _pytest.outcomes import OutcomeException
+from _pytest.outcomes import Skipped
+from _pytest.outcomes import TEST_OUTCOME
+
+
+if sys.version_info < (3, 11):
+    from exceptiongroup import BaseExceptionGroup
+
+if TYPE_CHECKING:
+    from _pytest.main import Session
+    from _pytest.terminal import TerminalReporter
+
+#
+# pytest plugin hooks.
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("terminal reporting", "Reporting", after="general")
+    group.addoption(
+        "--durations",
+        action="store",
+        type=int,
+        default=None,
+        metavar="N",
+        help="Show N slowest setup/test durations (N=0 for all)",
+    )
+    group.addoption(
+        "--durations-min",
+        action="store",
+        type=float,
+        default=None,
+        metavar="N",
+        help="Minimal duration in seconds for inclusion in slowest list. "
+        "Default: 0.005 (or 0.0 if -vv is given).",
+    )
+
+
+def pytest_terminal_summary(terminalreporter: TerminalReporter) -> None:
+    durations = terminalreporter.config.option.durations
+    durations_min = terminalreporter.config.option.durations_min
+    verbose = terminalreporter.config.get_verbosity()
+    if durations is None:
+        return
+    if durations_min is None:
+        durations_min = 0.005 if verbose < 2 else 0.0
+    tr = terminalreporter
+    dlist = []
+    for replist in tr.stats.values():
+        for rep in replist:
+            if hasattr(rep, "duration"):
+                dlist.append(rep)
+    if not dlist:
+        return
+    dlist.sort(key=lambda x: x.duration, reverse=True)
+    if not durations:
+        tr.write_sep("=", "slowest durations")
+    else:
+        tr.write_sep("=", f"slowest {durations} durations")
+        dlist = dlist[:durations]
+
+    for i, rep in enumerate(dlist):
+        if rep.duration < durations_min:
+            tr.write_line("")
+            message = f"({len(dlist) - i} durations < {durations_min:g}s hidden."
+            if terminalreporter.config.option.durations_min is None:
+                message += "  Use -vv to show these durations."
+            message += ")"
+            tr.write_line(message)
+            break
+        tr.write_line(f"{rep.duration:02.2f}s {rep.when:<8} {rep.nodeid}")
+
+
+def pytest_sessionstart(session: Session) -> None:
+    session._setupstate = SetupState()
+
+
+def pytest_sessionfinish(session: Session) -> None:
+    session._setupstate.teardown_exact(None)
+
+
+def pytest_runtest_protocol(item: Item, nextitem: Item | None) -> bool:
+    ihook = item.ihook
+    ihook.pytest_runtest_logstart(nodeid=item.nodeid, location=item.location)
+    runtestprotocol(item, nextitem=nextitem)
+    ihook.pytest_runtest_logfinish(nodeid=item.nodeid, location=item.location)
+    return True
+
+
+def runtestprotocol(
+    item: Item, log: bool = True, nextitem: Item | None = None
+) -> list[TestReport]:
+    hasrequest = hasattr(item, "_request")
+    if hasrequest and not item._request:  # type: ignore[attr-defined]
+        # This only happens if the item is re-run, as is done by
+        # pytest-rerunfailures.
+        item._initrequest()  # type: ignore[attr-defined]
+    rep = call_and_report(item, "setup", log)
+    reports = [rep]
+    if rep.passed:
+        if item.config.getoption("setupshow", False):
+            show_test_item(item)
+        if not item.config.getoption("setuponly", False):
+            reports.append(call_and_report(item, "call", log))
+    # If the session is about to fail or stop, teardown everything - this is
+    # necessary to correctly report fixture teardown errors (see #11706)
+    if item.session.shouldfail or item.session.shouldstop:
+        nextitem = None
+    reports.append(call_and_report(item, "teardown", log, nextitem=nextitem))
+    # After all teardown hooks have been called
+    # want funcargs and request info to go away.
+    if hasrequest:
+        item._request = False  # type: ignore[attr-defined]
+        item.funcargs = None  # type: ignore[attr-defined]
+    return reports
+
+
+def show_test_item(item: Item) -> None:
+    """Show test function, parameters and the fixtures of the test item."""
+    tw = item.config.get_terminal_writer()
+    tw.line()
+    tw.write(" " * 8)
+    tw.write(item.nodeid)
+    used_fixtures = sorted(getattr(item, "fixturenames", []))
+    if used_fixtures:
+        tw.write(" (fixtures used: {})".format(", ".join(used_fixtures)))
+    tw.flush()
+
+
+def pytest_runtest_setup(item: Item) -> None:
+    _update_current_test_var(item, "setup")
+    item.session._setupstate.setup(item)
+
+
+def pytest_runtest_call(item: Item) -> None:
+    _update_current_test_var(item, "call")
+    try:
+        del sys.last_type
+        del sys.last_value
+        del sys.last_traceback
+        if sys.version_info >= (3, 12, 0):
+            del sys.last_exc  # type:ignore[attr-defined]
+    except AttributeError:
+        pass
+    try:
+        item.runtest()
+    except Exception as e:
+        # Store trace info to allow postmortem debugging
+        sys.last_type = type(e)
+        sys.last_value = e
+        if sys.version_info >= (3, 12, 0):
+            sys.last_exc = e  # type:ignore[attr-defined]
+        assert e.__traceback__ is not None
+        # Skip *this* frame
+        sys.last_traceback = e.__traceback__.tb_next
+        raise
+
+
+def pytest_runtest_teardown(item: Item, nextitem: Item | None) -> None:
+    _update_current_test_var(item, "teardown")
+    item.session._setupstate.teardown_exact(nextitem)
+    _update_current_test_var(item, None)
+
+
+def _update_current_test_var(
+    item: Item, when: Literal["setup", "call", "teardown"] | None
+) -> None:
+    """Update :envvar:`PYTEST_CURRENT_TEST` to reflect the current item and stage.
+
+    If ``when`` is None, delete ``PYTEST_CURRENT_TEST`` from the environment.
+    """
+    var_name = "PYTEST_CURRENT_TEST"
+    if when:
+        value = f"{item.nodeid} ({when})"
+        # don't allow null bytes on environment variables (see #2644, #2957)
+        value = value.replace("\x00", "(null)")
+        os.environ[var_name] = value
+    else:
+        os.environ.pop(var_name)
+
+
+def pytest_report_teststatus(report: BaseReport) -> tuple[str, str, str] | None:
+    if report.when in ("setup", "teardown"):
+        if report.failed:
+            #      category, shortletter, verbose-word
+            return "error", "E", "ERROR"
+        elif report.skipped:
+            return "skipped", "s", "SKIPPED"
+        else:
+            return "", "", ""
+    return None
+
+
+#
+# Implementation
+
+
+def call_and_report(
+    item: Item, when: Literal["setup", "call", "teardown"], log: bool = True, **kwds
+) -> TestReport:
+    ihook = item.ihook
+    if when == "setup":
+        runtest_hook: Callable[..., None] = ihook.pytest_runtest_setup
+    elif when == "call":
+        runtest_hook = ihook.pytest_runtest_call
+    elif when == "teardown":
+        runtest_hook = ihook.pytest_runtest_teardown
+    else:
+        assert False, f"Unhandled runtest hook case: {when}"
+
+    call = CallInfo.from_call(
+        lambda: runtest_hook(item=item, **kwds),
+        when=when,
+        reraise=get_reraise_exceptions(item.config),
+    )
+    report: TestReport = ihook.pytest_runtest_makereport(item=item, call=call)
+    if log:
+        ihook.pytest_runtest_logreport(report=report)
+    if check_interactive_exception(call, report):
+        ihook.pytest_exception_interact(node=item, call=call, report=report)
+    return report
+
+
+def get_reraise_exceptions(config: Config) -> tuple[type[BaseException], ...]:
+    """Return exception types that should not be suppressed in general."""
+    reraise: tuple[type[BaseException], ...] = (Exit,)
+    if not config.getoption("usepdb", False):
+        reraise += (KeyboardInterrupt,)
+    return reraise
+
+
+def check_interactive_exception(call: CallInfo[object], report: BaseReport) -> bool:
+    """Check whether the call raised an exception that should be reported as
+    interactive."""
+    if call.excinfo is None:
+        # Didn't raise.
+        return False
+    if hasattr(report, "wasxfail"):
+        # Exception was expected.
+        return False
+    if isinstance(call.excinfo.value, Skipped | bdb.BdbQuit):
+        # Special control flow exception.
+        return False
+    return True
+
+
+TResult = TypeVar("TResult", covariant=True)
+
+
+@final
+@dataclasses.dataclass
+class CallInfo(Generic[TResult]):
+    """Result/Exception info of a function invocation."""
+
+    _result: TResult | None
+    #: The captured exception of the call, if it raised.
+    excinfo: ExceptionInfo[BaseException] | None
+    #: The system time when the call started, in seconds since the epoch.
+    start: float
+    #: The system time when the call ended, in seconds since the epoch.
+    stop: float
+    #: The call duration, in seconds.
+    duration: float
+    #: The context of invocation: "collect", "setup", "call" or "teardown".
+    when: Literal["collect", "setup", "call", "teardown"]
+
+    def __init__(
+        self,
+        result: TResult | None,
+        excinfo: ExceptionInfo[BaseException] | None,
+        start: float,
+        stop: float,
+        duration: float,
+        when: Literal["collect", "setup", "call", "teardown"],
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._result = result
+        self.excinfo = excinfo
+        self.start = start
+        self.stop = stop
+        self.duration = duration
+        self.when = when
+
+    @property
+    def result(self) -> TResult:
+        """The return value of the call, if it didn't raise.
+
+        Can only be accessed if excinfo is None.
+        """
+        if self.excinfo is not None:
+            raise AttributeError(f"{self!r} has no valid result")
+        # The cast is safe because an exception wasn't raised, hence
+        # _result has the expected function return type (which may be
+        #  None, that's why a cast and not an assert).
+        return cast(TResult, self._result)
+
+    @classmethod
+    def from_call(
+        cls,
+        func: Callable[[], TResult],
+        when: Literal["collect", "setup", "call", "teardown"],
+        reraise: type[BaseException] | tuple[type[BaseException], ...] | None = None,
+    ) -> CallInfo[TResult]:
+        """Call func, wrapping the result in a CallInfo.
+
+        :param func:
+            The function to call. Called without arguments.
+        :type func: Callable[[], _pytest.runner.TResult]
+        :param when:
+            The phase in which the function is called.
+        :param reraise:
+            Exception or exceptions that shall propagate if raised by the
+            function, instead of being wrapped in the CallInfo.
+        """
+        excinfo = None
+        instant = timing.Instant()
+        try:
+            result: TResult | None = func()
+        except BaseException:
+            excinfo = ExceptionInfo.from_current()
+            if reraise is not None and isinstance(excinfo.value, reraise):
+                raise
+            result = None
+        duration = instant.elapsed()
+        return cls(
+            start=duration.start.time,
+            stop=duration.stop.time,
+            duration=duration.seconds,
+            when=when,
+            result=result,
+            excinfo=excinfo,
+            _ispytest=True,
+        )
+
+    def __repr__(self) -> str:
+        if self.excinfo is None:
+            return f"<CallInfo when={self.when!r} result: {self._result!r}>"
+        return f"<CallInfo when={self.when!r} excinfo={self.excinfo!r}>"
+
+
+def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> TestReport:
+    return TestReport.from_item_and_call(item, call)
+
+
+def pytest_make_collect_report(collector: Collector) -> CollectReport:
+    def collect() -> list[Item | Collector]:
+        # Before collecting, if this is a Directory, load the conftests.
+        # If a conftest import fails to load, it is considered a collection
+        # error of the Directory collector. This is why it's done inside of the
+        # CallInfo wrapper.
+        #
+        # Note: initial conftests are loaded early, not here.
+        if isinstance(collector, Directory):
+            collector.config.pluginmanager._loadconftestmodules(
+                collector.path,
+                collector.config.getoption("importmode"),
+                rootpath=collector.config.rootpath,
+                consider_namespace_packages=collector.config.getini(
+                    "consider_namespace_packages"
+                ),
+            )
+
+        return list(collector.collect())
+
+    call = CallInfo.from_call(
+        collect, "collect", reraise=(KeyboardInterrupt, SystemExit)
+    )
+    longrepr: None | tuple[str, int, str] | str | TerminalRepr = None
+    if not call.excinfo:
+        outcome: Literal["passed", "skipped", "failed"] = "passed"
+    else:
+        skip_exceptions = [Skipped]
+        unittest = sys.modules.get("unittest")
+        if unittest is not None:
+            skip_exceptions.append(unittest.SkipTest)
+        if isinstance(call.excinfo.value, tuple(skip_exceptions)):
+            outcome = "skipped"
+            r_ = collector._repr_failure_py(call.excinfo, "line")
+            assert isinstance(r_, ExceptionChainRepr), repr(r_)
+            r = r_.reprcrash
+            assert r
+            longrepr = (str(r.path), r.lineno, r.message)
+        else:
+            outcome = "failed"
+            errorinfo = collector.repr_failure(call.excinfo)
+            if not hasattr(errorinfo, "toterminal"):
+                assert isinstance(errorinfo, str)
+                errorinfo = CollectErrorRepr(errorinfo)
+            longrepr = errorinfo
+    result = call.result if not call.excinfo else None
+    rep = CollectReport(collector.nodeid, outcome, longrepr, result)
+    rep.call = call  # type: ignore # see collect_one_node
+    return rep
+
+
+class SetupState:
+    """Shared state for setting up/tearing down test items or collectors
+    in a session.
+
+    Suppose we have a collection tree as follows:
+
+    <Session session>
+        <Module mod1>
+            <Function item1>
+        <Module mod2>
+            <Function item2>
+
+    The SetupState maintains a stack. The stack starts out empty:
+
+        []
+
+    During the setup phase of item1, setup(item1) is called. What it does
+    is:
+
+        push session to stack, run session.setup()
+        push mod1 to stack, run mod1.setup()
+        push item1 to stack, run item1.setup()
+
+    The stack is:
+
+        [session, mod1, item1]
+
+    While the stack is in this shape, it is allowed to add finalizers to
+    each of session, mod1, item1 using addfinalizer().
+
+    During the teardown phase of item1, teardown_exact(item2) is called,
+    where item2 is the next item to item1. What it does is:
+
+        pop item1 from stack, run its teardowns
+        pop mod1 from stack, run its teardowns
+
+    mod1 was popped because it ended its purpose with item1. The stack is:
+
+        [session]
+
+    During the setup phase of item2, setup(item2) is called. What it does
+    is:
+
+        push mod2 to stack, run mod2.setup()
+        push item2 to stack, run item2.setup()
+
+    Stack:
+
+        [session, mod2, item2]
+
+    During the teardown phase of item2, teardown_exact(None) is called,
+    because item2 is the last item. What it does is:
+
+        pop item2 from stack, run its teardowns
+        pop mod2 from stack, run its teardowns
+        pop session from stack, run its teardowns
+
+    Stack:
+
+        []
+
+    The end!
+    """
+
+    def __init__(self) -> None:
+        # The stack is in the dict insertion order.
+        self.stack: dict[
+            Node,
+            tuple[
+                # Node's finalizers.
+                list[Callable[[], object]],
+                # Node's exception and original traceback, if its setup raised.
+                tuple[OutcomeException | Exception, types.TracebackType | None] | None,
+            ],
+        ] = {}
+
+    def setup(self, item: Item) -> None:
+        """Setup objects along the collector chain to the item."""
+        needed_collectors = item.listchain()
+
+        # If a collector fails its setup, fail its entire subtree of items.
+        # The setup is not retried for each item - the same exception is used.
+        for col, (finalizers, exc) in self.stack.items():
+            assert col in needed_collectors, "previous item was not torn down properly"
+            if exc:
+                raise exc[0].with_traceback(exc[1])
+
+        for col in needed_collectors[len(self.stack) :]:
+            assert col not in self.stack
+            # Push onto the stack.
+            self.stack[col] = ([col.teardown], None)
+            try:
+                col.setup()
+            except TEST_OUTCOME as exc:
+                self.stack[col] = (self.stack[col][0], (exc, exc.__traceback__))
+                raise
+
+    def addfinalizer(self, finalizer: Callable[[], object], node: Node) -> None:
+        """Attach a finalizer to the given node.
+
+        The node must be currently active in the stack.
+        """
+        assert node and not isinstance(node, tuple)
+        assert callable(finalizer)
+        assert node in self.stack, (node, self.stack)
+        self.stack[node][0].append(finalizer)
+
+    def teardown_exact(self, nextitem: Item | None) -> None:
+        """Teardown the current stack up until reaching nodes that nextitem
+        also descends from.
+
+        When nextitem is None (meaning we're at the last item), the entire
+        stack is torn down.
+        """
+        needed_collectors = (nextitem and nextitem.listchain()) or []
+        exceptions: list[BaseException] = []
+        while self.stack:
+            if list(self.stack.keys()) == needed_collectors[: len(self.stack)]:
+                break
+            node, (finalizers, _) = self.stack.popitem()
+            these_exceptions = []
+            while finalizers:
+                fin = finalizers.pop()
+                try:
+                    fin()
+                except TEST_OUTCOME as e:
+                    these_exceptions.append(e)
+
+            if len(these_exceptions) == 1:
+                exceptions.extend(these_exceptions)
+            elif these_exceptions:
+                msg = f"errors while tearing down {node!r}"
+                exceptions.append(BaseExceptionGroup(msg, these_exceptions[::-1]))
+
+        if len(exceptions) == 1:
+            raise exceptions[0]
+        elif exceptions:
+            raise BaseExceptionGroup("errors during test teardown", exceptions[::-1])
+        if nextitem is None:
+            assert not self.stack
+
+
+def collect_one_node(collector: Collector) -> CollectReport:
+    ihook = collector.ihook
+    ihook.pytest_collectstart(collector=collector)
+    rep: CollectReport = ihook.pytest_make_collect_report(collector=collector)
+    call = rep.__dict__.pop("call", None)
+    if call and check_interactive_exception(call, rep):
+        ihook.pytest_exception_interact(node=collector, call=call, report=rep)
+    return rep

.venv/lib/python3.12/site-packages/_pytest/scope.py

@@ -0,0 +1,91 @@
+"""
+Scope definition and related utilities.
+
+Those are defined here, instead of in the 'fixtures' module because
+their use is spread across many other pytest modules, and centralizing it in 'fixtures'
+would cause circular references.
+
+Also this makes the module light to import, as it should.
+"""
+
+from __future__ import annotations
+
+from enum import Enum
+from functools import total_ordering
+from typing import Literal
+
+
+_ScopeName = Literal["session", "package", "module", "class", "function"]
+
+
+@total_ordering
+class Scope(Enum):
+    """
+    Represents one of the possible fixture scopes in pytest.
+
+    Scopes are ordered from lower to higher, that is:
+
+              ->>> higher ->>>
+
+    Function < Class < Module < Package < Session
+
+              <<<- lower  <<<-
+    """
+
+    # Scopes need to be listed from lower to higher.
+    Function = "function"
+    Class = "class"
+    Module = "module"
+    Package = "package"
+    Session = "session"
+
+    def next_lower(self) -> Scope:
+        """Return the next lower scope."""
+        index = _SCOPE_INDICES[self]
+        if index == 0:
+            raise ValueError(f"{self} is the lower-most scope")
+        return _ALL_SCOPES[index - 1]
+
+    def next_higher(self) -> Scope:
+        """Return the next higher scope."""
+        index = _SCOPE_INDICES[self]
+        if index == len(_SCOPE_INDICES) - 1:
+            raise ValueError(f"{self} is the upper-most scope")
+        return _ALL_SCOPES[index + 1]
+
+    def __lt__(self, other: Scope) -> bool:
+        self_index = _SCOPE_INDICES[self]
+        other_index = _SCOPE_INDICES[other]
+        return self_index < other_index
+
+    @classmethod
+    def from_user(
+        cls, scope_name: _ScopeName, descr: str, where: str | None = None
+    ) -> Scope:
+        """
+        Given a scope name from the user, return the equivalent Scope enum. Should be used
+        whenever we want to convert a user provided scope name to its enum object.
+
+        If the scope name is invalid, construct a user friendly message and call pytest.fail.
+        """
+        from _pytest.outcomes import fail
+
+        try:
+            # Holding this reference is necessary for mypy at the moment.
+            scope = Scope(scope_name)
+        except ValueError:
+            fail(
+                "{} {}got an unexpected scope value '{}'".format(
+                    descr, f"from {where} " if where else "", scope_name
+                ),
+                pytrace=False,
+            )
+        return scope
+
+
+_ALL_SCOPES = list(Scope)
+_SCOPE_INDICES = {scope: index for index, scope in enumerate(_ALL_SCOPES)}
+
+
+# Ordered list of scopes which can contain many tests (in practice all except Function).
+HIGH_SCOPES = [x for x in Scope if x is not Scope.Function]

.venv/lib/python3.12/site-packages/_pytest/setuponly.py

@@ -0,0 +1,98 @@
+from __future__ import annotations
+
+from collections.abc import Generator
+
+from _pytest._io.saferepr import saferepr
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import FixtureDef
+from _pytest.fixtures import SubRequest
+from _pytest.scope import Scope
+import pytest
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("debugconfig")
+    group.addoption(
+        "--setuponly",
+        "--setup-only",
+        action="store_true",
+        help="Only setup fixtures, do not execute tests",
+    )
+    group.addoption(
+        "--setupshow",
+        "--setup-show",
+        action="store_true",
+        help="Show setup of fixtures while executing tests",
+    )
+
+
+@pytest.hookimpl(wrapper=True)
+def pytest_fixture_setup(
+    fixturedef: FixtureDef[object], request: SubRequest
+) -> Generator[None, object, object]:
+    try:
+        return (yield)
+    finally:
+        if request.config.option.setupshow:
+            if hasattr(request, "param"):
+                # Save the fixture parameter so ._show_fixture_action() can
+                # display it now and during the teardown (in .finish()).
+                if fixturedef.ids:
+                    if callable(fixturedef.ids):
+                        param = fixturedef.ids(request.param)
+                    else:
+                        param = fixturedef.ids[request.param_index]
+                else:
+                    param = request.param
+                fixturedef.cached_param = param  # type: ignore[attr-defined]
+            _show_fixture_action(fixturedef, request.config, "SETUP")
+
+
+def pytest_fixture_post_finalizer(
+    fixturedef: FixtureDef[object], request: SubRequest
+) -> None:
+    if fixturedef.cached_result is not None:
+        config = request.config
+        if config.option.setupshow:
+            _show_fixture_action(fixturedef, request.config, "TEARDOWN")
+            if hasattr(fixturedef, "cached_param"):
+                del fixturedef.cached_param
+
+
+def _show_fixture_action(
+    fixturedef: FixtureDef[object], config: Config, msg: str
+) -> None:
+    capman = config.pluginmanager.getplugin("capturemanager")
+    if capman:
+        capman.suspend_global_capture()
+
+    tw = config.get_terminal_writer()
+    tw.line()
+    # Use smaller indentation the higher the scope: Session = 0, Package = 1, etc.
+    scope_indent = list(reversed(Scope)).index(fixturedef._scope)
+    tw.write(" " * 2 * scope_indent)
+
+    scopename = fixturedef.scope[0].upper()
+    tw.write(f"{msg:<8} {scopename} {fixturedef.argname}")
+
+    if msg == "SETUP":
+        deps = sorted(arg for arg in fixturedef.argnames if arg != "request")
+        if deps:
+            tw.write(" (fixtures used: {})".format(", ".join(deps)))
+
+    if hasattr(fixturedef, "cached_param"):
+        tw.write(f"[{saferepr(fixturedef.cached_param, maxsize=42)}]")
+
+    tw.flush()
+
+    if capman:
+        capman.resume_global_capture()
+
+
+@pytest.hookimpl(tryfirst=True)
+def pytest_cmdline_main(config: Config) -> int | ExitCode | None:
+    if config.option.setuponly:
+        config.option.setupshow = True
+    return None

.venv/lib/python3.12/site-packages/_pytest/setupplan.py

@@ -0,0 +1,39 @@
+from __future__ import annotations
+
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config.argparsing import Parser
+from _pytest.fixtures import FixtureDef
+from _pytest.fixtures import SubRequest
+import pytest
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("debugconfig")
+    group.addoption(
+        "--setupplan",
+        "--setup-plan",
+        action="store_true",
+        help="Show what fixtures and tests would be executed but "
+        "don't execute anything",
+    )
+
+
+@pytest.hookimpl(tryfirst=True)
+def pytest_fixture_setup(
+    fixturedef: FixtureDef[object], request: SubRequest
+) -> object | None:
+    # Will return a dummy fixture if the setuponly option is provided.
+    if request.config.option.setupplan:
+        my_cache_key = fixturedef.cache_key(request)
+        fixturedef.cached_result = (None, my_cache_key, None)
+        return fixturedef.cached_result
+    return None
+
+
+@pytest.hookimpl(tryfirst=True)
+def pytest_cmdline_main(config: Config) -> int | ExitCode | None:
+    if config.option.setupplan:
+        config.option.setuponly = True
+        config.option.setupshow = True
+    return None

.venv/lib/python3.12/site-packages/_pytest/skipping.py

@@ -0,0 +1,321 @@
+# mypy: allow-untyped-defs
+"""Support for skip/xfail functions and markers."""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+from collections.abc import Mapping
+import dataclasses
+import os
+import platform
+import sys
+import traceback
+
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.mark.structures import Mark
+from _pytest.nodes import Item
+from _pytest.outcomes import fail
+from _pytest.outcomes import skip
+from _pytest.outcomes import xfail
+from _pytest.raises import AbstractRaises
+from _pytest.reports import BaseReport
+from _pytest.reports import TestReport
+from _pytest.runner import CallInfo
+from _pytest.stash import StashKey
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("general")
+    group.addoption(
+        "--runxfail",
+        action="store_true",
+        dest="runxfail",
+        default=False,
+        help="Report the results of xfail tests as if they were not marked",
+    )
+
+    parser.addini(
+        "strict_xfail",
+        "Default for the strict parameter of xfail "
+        "markers when not given explicitly (default: False) (alias: xfail_strict)",
+        type="bool",
+        # None => fallback to `strict`.
+        default=None,
+        aliases=["xfail_strict"],
+    )
+
+
+def pytest_configure(config: Config) -> None:
+    if config.option.runxfail:
+        # yay a hack
+        import pytest
+
+        old = pytest.xfail
+        config.add_cleanup(lambda: setattr(pytest, "xfail", old))
+
+        def nop(*args, **kwargs):
+            pass
+
+        nop.Exception = xfail.Exception  # type: ignore[attr-defined]
+        setattr(pytest, "xfail", nop)
+
+    config.addinivalue_line(
+        "markers",
+        "skip(reason=None): skip the given test function with an optional reason. "
+        'Example: skip(reason="no way of currently testing this") skips the '
+        "test.",
+    )
+    config.addinivalue_line(
+        "markers",
+        "skipif(condition, ..., *, reason=...): "
+        "skip the given test function if any of the conditions evaluate to True. "
+        "Example: skipif(sys.platform == 'win32') skips the test if we are on the win32 platform. "
+        "See https://docs.pytest.org/en/stable/reference/reference.html#pytest-mark-skipif",
+    )
+    config.addinivalue_line(
+        "markers",
+        "xfail(condition, ..., *, reason=..., run=True, raises=None, strict=strict_xfail): "
+        "mark the test function as an expected failure if any of the conditions "
+        "evaluate to True. Optionally specify a reason for better reporting "
+        "and run=False if you don't even want to execute the test function. "
+        "If only specific exception(s) are expected, you can list them in "
+        "raises, and if the test fails in other ways, it will be reported as "
+        "a true failure. See https://docs.pytest.org/en/stable/reference/reference.html#pytest-mark-xfail",
+    )
+
+
+def evaluate_condition(item: Item, mark: Mark, condition: object) -> tuple[bool, str]:
+    """Evaluate a single skipif/xfail condition.
+
+    If an old-style string condition is given, it is eval()'d, otherwise the
+    condition is bool()'d. If this fails, an appropriately formatted pytest.fail
+    is raised.
+
+    Returns (result, reason). The reason is only relevant if the result is True.
+    """
+    # String condition.
+    if isinstance(condition, str):
+        globals_ = {
+            "os": os,
+            "sys": sys,
+            "platform": platform,
+            "config": item.config,
+        }
+        for dictionary in reversed(
+            item.ihook.pytest_markeval_namespace(config=item.config)
+        ):
+            if not isinstance(dictionary, Mapping):
+                raise ValueError(
+                    f"pytest_markeval_namespace() needs to return a dict, got {dictionary!r}"
+                )
+            globals_.update(dictionary)
+        if hasattr(item, "obj"):
+            globals_.update(item.obj.__globals__)
+        try:
+            filename = f"<{mark.name} condition>"
+            condition_code = compile(condition, filename, "eval")
+            result = eval(condition_code, globals_)
+        except SyntaxError as exc:
+            msglines = [
+                f"Error evaluating {mark.name!r} condition",
+                "    " + condition,
+                "    " + " " * (exc.offset or 0) + "^",
+                "SyntaxError: invalid syntax",
+            ]
+            fail("\n".join(msglines), pytrace=False)
+        except Exception as exc:
+            msglines = [
+                f"Error evaluating {mark.name!r} condition",
+                "    " + condition,
+                *traceback.format_exception_only(type(exc), exc),
+            ]
+            fail("\n".join(msglines), pytrace=False)
+
+    # Boolean condition.
+    else:
+        try:
+            result = bool(condition)
+        except Exception as exc:
+            msglines = [
+                f"Error evaluating {mark.name!r} condition as a boolean",
+                *traceback.format_exception_only(type(exc), exc),
+            ]
+            fail("\n".join(msglines), pytrace=False)
+
+    reason = mark.kwargs.get("reason", None)
+    if reason is None:
+        if isinstance(condition, str):
+            reason = "condition: " + condition
+        else:
+            # XXX better be checked at collection time
+            msg = (
+                f"Error evaluating {mark.name!r}: "
+                + "you need to specify reason=STRING when using booleans as conditions."
+            )
+            fail(msg, pytrace=False)
+
+    return result, reason
+
+
+@dataclasses.dataclass(frozen=True)
+class Skip:
+    """The result of evaluate_skip_marks()."""
+
+    reason: str = "unconditional skip"
+
+
+def evaluate_skip_marks(item: Item) -> Skip | None:
+    """Evaluate skip and skipif marks on item, returning Skip if triggered."""
+    for mark in item.iter_markers(name="skipif"):
+        if "condition" not in mark.kwargs:
+            conditions = mark.args
+        else:
+            conditions = (mark.kwargs["condition"],)
+
+        # Unconditional.
+        if not conditions:
+            reason = mark.kwargs.get("reason", "")
+            return Skip(reason)
+
+        # If any of the conditions are true.
+        for condition in conditions:
+            result, reason = evaluate_condition(item, mark, condition)
+            if result:
+                return Skip(reason)
+
+    for mark in item.iter_markers(name="skip"):
+        try:
+            return Skip(*mark.args, **mark.kwargs)
+        except TypeError as e:
+            raise TypeError(str(e) + " - maybe you meant pytest.mark.skipif?") from None
+
+    return None
+
+
+@dataclasses.dataclass(frozen=True)
+class Xfail:
+    """The result of evaluate_xfail_marks()."""
+
+    __slots__ = ("raises", "reason", "run", "strict")
+
+    reason: str
+    run: bool
+    strict: bool
+    raises: (
+        type[BaseException]
+        | tuple[type[BaseException], ...]
+        | AbstractRaises[BaseException]
+        | None
+    )
+
+
+def evaluate_xfail_marks(item: Item) -> Xfail | None:
+    """Evaluate xfail marks on item, returning Xfail if triggered."""
+    for mark in item.iter_markers(name="xfail"):
+        run = mark.kwargs.get("run", True)
+        strict = mark.kwargs.get("strict")
+        if strict is None:
+            strict = item.config.getini("strict_xfail")
+        if strict is None:
+            strict = item.config.getini("strict")
+        raises = mark.kwargs.get("raises", None)
+        if "condition" not in mark.kwargs:
+            conditions = mark.args
+        else:
+            conditions = (mark.kwargs["condition"],)
+
+        # Unconditional.
+        if not conditions:
+            reason = mark.kwargs.get("reason", "")
+            return Xfail(reason, run, strict, raises)
+
+        # If any of the conditions are true.
+        for condition in conditions:
+            result, reason = evaluate_condition(item, mark, condition)
+            if result:
+                return Xfail(reason, run, strict, raises)
+
+    return None
+
+
+# Saves the xfail mark evaluation. Can be refreshed during call if None.
+xfailed_key = StashKey[Xfail | None]()
+
+
+@hookimpl(tryfirst=True)
+def pytest_runtest_setup(item: Item) -> None:
+    skipped = evaluate_skip_marks(item)
+    if skipped:
+        raise skip.Exception(skipped.reason, _use_item_location=True)
+
+    item.stash[xfailed_key] = xfailed = evaluate_xfail_marks(item)
+    if xfailed and not item.config.option.runxfail and not xfailed.run:
+        xfail("[NOTRUN] " + xfailed.reason)
+
+
+@hookimpl(wrapper=True)
+def pytest_runtest_call(item: Item) -> Generator[None]:
+    xfailed = item.stash.get(xfailed_key, None)
+    if xfailed is None:
+        item.stash[xfailed_key] = xfailed = evaluate_xfail_marks(item)
+
+    if xfailed and not item.config.option.runxfail and not xfailed.run:
+        xfail("[NOTRUN] " + xfailed.reason)
+
+    try:
+        return (yield)
+    finally:
+        # The test run may have added an xfail mark dynamically.
+        xfailed = item.stash.get(xfailed_key, None)
+        if xfailed is None:
+            item.stash[xfailed_key] = xfailed = evaluate_xfail_marks(item)
+
+
+@hookimpl(wrapper=True)
+def pytest_runtest_makereport(
+    item: Item, call: CallInfo[None]
+) -> Generator[None, TestReport, TestReport]:
+    rep = yield
+    xfailed = item.stash.get(xfailed_key, None)
+    if item.config.option.runxfail:
+        pass  # don't interfere
+    elif call.excinfo and isinstance(call.excinfo.value, xfail.Exception):
+        assert call.excinfo.value.msg is not None
+        rep.wasxfail = call.excinfo.value.msg
+        rep.outcome = "skipped"
+    elif not rep.skipped and xfailed:
+        if call.excinfo:
+            raises = xfailed.raises
+            if raises is None or (
+                (
+                    isinstance(raises, type | tuple)
+                    and isinstance(call.excinfo.value, raises)
+                )
+                or (
+                    isinstance(raises, AbstractRaises)
+                    and raises.matches(call.excinfo.value)
+                )
+            ):
+                rep.outcome = "skipped"
+                rep.wasxfail = xfailed.reason
+            else:
+                rep.outcome = "failed"
+        elif call.when == "call":
+            if xfailed.strict:
+                rep.outcome = "failed"
+                rep.longrepr = "[XPASS(strict)] " + xfailed.reason
+            else:
+                rep.outcome = "passed"
+                rep.wasxfail = xfailed.reason
+    return rep
+
+
+def pytest_report_teststatus(report: BaseReport) -> tuple[str, str, str] | None:
+    if hasattr(report, "wasxfail"):
+        if report.skipped:
+            return "xfailed", "x", "XFAIL"
+        elif report.passed:
+            return "xpassed", "X", "XPASS"
+    return None

.venv/lib/python3.12/site-packages/_pytest/stash.py

@@ -0,0 +1,116 @@
+from __future__ import annotations
+
+from typing import Any
+from typing import cast
+from typing import Generic
+from typing import TypeVar
+
+
+__all__ = ["Stash", "StashKey"]
+
+
+T = TypeVar("T")
+D = TypeVar("D")
+
+
+class StashKey(Generic[T]):
+    """``StashKey`` is an object used as a key to a :class:`Stash`.
+
+    A ``StashKey`` is associated with the type ``T`` of the value of the key.
+
+    A ``StashKey`` is unique and cannot conflict with another key.
+
+    .. versionadded:: 7.0
+    """
+
+    __slots__ = ()
+
+
+class Stash:
+    r"""``Stash`` is a type-safe heterogeneous mutable mapping that
+    allows keys and value types to be defined separately from
+    where it (the ``Stash``) is created.
+
+    Usually you will be given an object which has a ``Stash``, for example
+    :class:`~pytest.Config` or a :class:`~_pytest.nodes.Node`:
+
+    .. code-block:: python
+
+        stash: Stash = some_object.stash
+
+    If a module or plugin wants to store data in this ``Stash``, it creates
+    :class:`StashKey`\s for its keys (at the module level):
+
+    .. code-block:: python
+
+        # At the top-level of the module
+        some_str_key = StashKey[str]()
+        some_bool_key = StashKey[bool]()
+
+    To store information:
+
+    .. code-block:: python
+
+        # Value type must match the key.
+        stash[some_str_key] = "value"
+        stash[some_bool_key] = True
+
+    To retrieve the information:
+
+    .. code-block:: python
+
+        # The static type of some_str is str.
+        some_str = stash[some_str_key]
+        # The static type of some_bool is bool.
+        some_bool = stash[some_bool_key]
+
+    .. versionadded:: 7.0
+    """
+
+    __slots__ = ("_storage",)
+
+    def __init__(self) -> None:
+        self._storage: dict[StashKey[Any], object] = {}
+
+    def __setitem__(self, key: StashKey[T], value: T) -> None:
+        """Set a value for key."""
+        self._storage[key] = value
+
+    def __getitem__(self, key: StashKey[T]) -> T:
+        """Get the value for key.
+
+        Raises ``KeyError`` if the key wasn't set before.
+        """
+        return cast(T, self._storage[key])
+
+    def get(self, key: StashKey[T], default: D) -> T | D:
+        """Get the value for key, or return default if the key wasn't set
+        before."""
+        try:
+            return self[key]
+        except KeyError:
+            return default
+
+    def setdefault(self, key: StashKey[T], default: T) -> T:
+        """Return the value of key if already set, otherwise set the value
+        of key to default and return default."""
+        try:
+            return self[key]
+        except KeyError:
+            self[key] = default
+            return default
+
+    def __delitem__(self, key: StashKey[T]) -> None:
+        """Delete the value for key.
+
+        Raises ``KeyError`` if the key wasn't set before.
+        """
+        del self._storage[key]
+
+    def __contains__(self, key: StashKey[T]) -> bool:
+        """Return whether key was set."""
+        return key in self._storage
+
+    def __len__(self) -> int:
+        """Return how many items exist in the stash."""
+        return len(self._storage)

.venv/lib/python3.12/site-packages/_pytest/stepwise.py

@@ -0,0 +1,209 @@
+from __future__ import annotations
+
+import dataclasses
+from datetime import datetime
+from datetime import timedelta
+from typing import Any
+from typing import TYPE_CHECKING
+
+from _pytest import nodes
+from _pytest.cacheprovider import Cache
+from _pytest.config import Config
+from _pytest.config.argparsing import Parser
+from _pytest.main import Session
+from _pytest.reports import TestReport
+
+
+if TYPE_CHECKING:
+    from typing_extensions import Self
+
+STEPWISE_CACHE_DIR = "cache/stepwise"
+
+
+def pytest_addoption(parser: Parser) -> None:
+    group = parser.getgroup("general")
+    group.addoption(
+        "--sw",
+        "--stepwise",
+        action="store_true",
+        default=False,
+        dest="stepwise",
+        help="Exit on test failure and continue from last failing test next time",
+    )
+    group.addoption(
+        "--sw-skip",
+        "--stepwise-skip",
+        action="store_true",
+        default=False,
+        dest="stepwise_skip",
+        help="Ignore the first failing test but stop on the next failing test. "
+        "Implicitly enables --stepwise.",
+    )
+    group.addoption(
+        "--sw-reset",
+        "--stepwise-reset",
+        action="store_true",
+        default=False,
+        dest="stepwise_reset",
+        help="Resets stepwise state, restarting the stepwise workflow. "
+        "Implicitly enables --stepwise.",
+    )
+
+
+def pytest_configure(config: Config) -> None:
+    # --stepwise-skip/--stepwise-reset implies stepwise.
+    if config.option.stepwise_skip or config.option.stepwise_reset:
+        config.option.stepwise = True
+    if config.getoption("stepwise"):
+        config.pluginmanager.register(StepwisePlugin(config), "stepwiseplugin")
+
+
+def pytest_sessionfinish(session: Session) -> None:
+    if not session.config.getoption("stepwise"):
+        assert session.config.cache is not None
+        if hasattr(session.config, "workerinput"):
+            # Do not update cache if this process is a xdist worker to prevent
+            # race conditions (#10641).
+            return
+
+
+@dataclasses.dataclass
+class StepwiseCacheInfo:
+    # The nodeid of the last failed test.
+    last_failed: str | None
+
+    # The number of tests in the last time --stepwise was run.
+    # We use this information as a simple way to invalidate the cache information, avoiding
+    # confusing behavior in case the cache is stale.
+    last_test_count: int | None
+
+    # The date when the cache was last updated, for information purposes only.
+    last_cache_date_str: str
+
+    @property
+    def last_cache_date(self) -> datetime:
+        return datetime.fromisoformat(self.last_cache_date_str)
+
+    @classmethod
+    def empty(cls) -> Self:
+        return cls(
+            last_failed=None,
+            last_test_count=None,
+            last_cache_date_str=datetime.now().isoformat(),
+        )
+
+    def update_date_to_now(self) -> None:
+        self.last_cache_date_str = datetime.now().isoformat()
+
+
+class StepwisePlugin:
+    def __init__(self, config: Config) -> None:
+        self.config = config
+        self.session: Session | None = None
+        self.report_status: list[str] = []
+        assert config.cache is not None
+        self.cache: Cache = config.cache
+        self.skip: bool = config.getoption("stepwise_skip")
+        self.reset: bool = config.getoption("stepwise_reset")
+        self.cached_info = self._load_cached_info()
+
+    def _load_cached_info(self) -> StepwiseCacheInfo:
+        cached_dict: dict[str, Any] | None = self.cache.get(STEPWISE_CACHE_DIR, None)
+        if cached_dict:
+            try:
+                return StepwiseCacheInfo(
+                    cached_dict["last_failed"],
+                    cached_dict["last_test_count"],
+                    cached_dict["last_cache_date_str"],
+                )
+            except (KeyError, TypeError) as e:
+                error = f"{type(e).__name__}: {e}"
+                self.report_status.append(f"error reading cache, discarding ({error})")
+
+        # Cache not found or error during load, return a new cache.
+        return StepwiseCacheInfo.empty()
+
+    def pytest_sessionstart(self, session: Session) -> None:
+        self.session = session
+
+    def pytest_collection_modifyitems(
+        self, config: Config, items: list[nodes.Item]
+    ) -> None:
+        last_test_count = self.cached_info.last_test_count
+        self.cached_info.last_test_count = len(items)
+
+        if self.reset:
+            self.report_status.append("resetting state, not skipping.")
+            self.cached_info.last_failed = None
+            return
+
+        if not self.cached_info.last_failed:
+            self.report_status.append("no previously failed tests, not skipping.")
+            return
+
+        if last_test_count is not None and last_test_count != len(items):
+            self.report_status.append(
+                f"test count changed, not skipping (now {len(items)} tests, previously {last_test_count})."
+            )
+            self.cached_info.last_failed = None
+            return
+
+        # Check all item nodes until we find a match on last failed.
+        failed_index = None
+        for index, item in enumerate(items):
+            if item.nodeid == self.cached_info.last_failed:
+                failed_index = index
+                break
+
+        # If the previously failed test was not found among the test items,
+        # do not skip any tests.
+        if failed_index is None:
+            self.report_status.append("previously failed test not found, not skipping.")
+        else:
+            cache_age = datetime.now() - self.cached_info.last_cache_date
+            # Round up to avoid showing microseconds.
+            cache_age = timedelta(seconds=int(cache_age.total_seconds()))
+            self.report_status.append(
+                f"skipping {failed_index} already passed items (cache from {cache_age} ago,"
+                f" use --sw-reset to discard)."
+            )
+            deselected = items[:failed_index]
+            del items[:failed_index]
+            config.hook.pytest_deselected(items=deselected)
+
+    def pytest_runtest_logreport(self, report: TestReport) -> None:
+        if report.failed:
+            if self.skip:
+                # Remove test from the failed ones (if it exists) and unset the skip option
+                # to make sure the following tests will not be skipped.
+                if report.nodeid == self.cached_info.last_failed:
+                    self.cached_info.last_failed = None
+
+                self.skip = False
+            else:
+                # Mark test as the last failing and interrupt the test session.
+                self.cached_info.last_failed = report.nodeid
+                assert self.session is not None
+                self.session.shouldstop = (
+                    "Test failed, continuing from this test next run."
+                )
+
+        else:
+            # If the test was actually run and did pass.
+            if report.when == "call":
+                # Remove test from the failed ones, if exists.
+                if report.nodeid == self.cached_info.last_failed:
+                    self.cached_info.last_failed = None
+
+    def pytest_report_collectionfinish(self) -> list[str] | None:
+        if self.config.get_verbosity() >= 0 and self.report_status:
+            return [f"stepwise: {x}" for x in self.report_status]
+        return None
+
+    def pytest_sessionfinish(self) -> None:
+        if hasattr(self.config, "workerinput"):
+            # Do not update cache if this process is a xdist worker to prevent
+            # race conditions (#10641).
+            return
+        self.cached_info.update_date_to_now()
+        self.cache.set(STEPWISE_CACHE_DIR, dataclasses.asdict(self.cached_info))

.venv/lib/python3.12/site-packages/_pytest/subtests.py

@@ -0,0 +1,411 @@
+"""Builtin plugin that adds subtests support."""
+
+from __future__ import annotations
+
+from collections import defaultdict
+from collections.abc import Callable
+from collections.abc import Iterator
+from collections.abc import Mapping
+from contextlib import AbstractContextManager
+from contextlib import contextmanager
+from contextlib import ExitStack
+from contextlib import nullcontext
+import dataclasses
+import time
+from types import TracebackType
+from typing import Any
+from typing import TYPE_CHECKING
+
+import pluggy
+
+from _pytest._code import ExceptionInfo
+from _pytest._io.saferepr import saferepr
+from _pytest.capture import CaptureFixture
+from _pytest.capture import FDCapture
+from _pytest.capture import SysCapture
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import SubRequest
+from _pytest.logging import catching_logs
+from _pytest.logging import LogCaptureHandler
+from _pytest.logging import LoggingPlugin
+from _pytest.reports import TestReport
+from _pytest.runner import CallInfo
+from _pytest.runner import check_interactive_exception
+from _pytest.runner import get_reraise_exceptions
+from _pytest.stash import StashKey
+
+
+if TYPE_CHECKING:
+    from typing_extensions import Self
+
+
+def pytest_addoption(parser: Parser) -> None:
+    Config._add_verbosity_ini(
+        parser,
+        Config.VERBOSITY_SUBTESTS,
+        help=(
+            "Specify verbosity level for subtests. "
+            "Higher levels will generate output for passed subtests. Failed subtests are always reported."
+        ),
+    )
+
+
+@dataclasses.dataclass(frozen=True, slots=True, kw_only=True)
+class SubtestContext:
+    """The values passed to Subtests.test() that are included in the test report."""
+
+    msg: str | None
+    kwargs: Mapping[str, Any]
+
+    def _to_json(self) -> dict[str, Any]:
+        return dataclasses.asdict(self)
+
+    @classmethod
+    def _from_json(cls, d: dict[str, Any]) -> Self:
+        return cls(msg=d["msg"], kwargs=d["kwargs"])
+
+
+@dataclasses.dataclass(init=False)
+class SubtestReport(TestReport):
+    context: SubtestContext
+
+    @property
+    def head_line(self) -> str:
+        _, _, domain = self.location
+        return f"{domain} {self._sub_test_description()}"
+
+    def _sub_test_description(self) -> str:
+        parts = []
+        if self.context.msg is not None:
+            parts.append(f"[{self.context.msg}]")
+        if self.context.kwargs:
+            params_desc = ", ".join(
+                f"{k}={saferepr(v)}" for (k, v) in self.context.kwargs.items()
+            )
+            parts.append(f"({params_desc})")
+        return " ".join(parts) or "(<subtest>)"
+
+    def _to_json(self) -> dict[str, Any]:
+        data = super()._to_json()
+        del data["context"]
+        data["_report_type"] = "SubTestReport"
+        data["_subtest.context"] = self.context._to_json()
+        return data
+
+    @classmethod
+    def _from_json(cls, reportdict: dict[str, Any]) -> SubtestReport:
+        report = super()._from_json(reportdict)
+        report.context = SubtestContext._from_json(reportdict["_subtest.context"])
+        return report
+
+    @classmethod
+    def _new(
+        cls,
+        test_report: TestReport,
+        context: SubtestContext,
+        captured_output: Captured | None,
+        captured_logs: CapturedLogs | None,
+    ) -> Self:
+        result = super()._from_json(test_report._to_json())
+        result.context = context
+
+        if captured_output:
+            if captured_output.out:
+                result.sections.append(("Captured stdout call", captured_output.out))
+            if captured_output.err:
+                result.sections.append(("Captured stderr call", captured_output.err))
+
+        if captured_logs and (log := captured_logs.handler.stream.getvalue()):
+            result.sections.append(("Captured log call", log))
+
+        return result
+
+
+@fixture
+def subtests(request: SubRequest) -> Subtests:
+    """Provides subtests functionality."""
+    capmam = request.node.config.pluginmanager.get_plugin("capturemanager")
+    suspend_capture_ctx = (
+        capmam.global_and_fixture_disabled if capmam is not None else nullcontext
+    )
+    return Subtests(request.node.ihook, suspend_capture_ctx, request, _ispytest=True)
+
+
+class Subtests:
+    """Subtests fixture, enables declaring subtests inside test functions via the :meth:`test` method."""
+
+    def __init__(
+        self,
+        ihook: pluggy.HookRelay,
+        suspend_capture_ctx: Callable[[], AbstractContextManager[None]],
+        request: SubRequest,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        self._ihook = ihook
+        self._suspend_capture_ctx = suspend_capture_ctx
+        self._request = request
+
+    def test(
+        self,
+        msg: str | None = None,
+        **kwargs: Any,
+    ) -> _SubTestContextManager:
+        """
+        Context manager for subtests, capturing exceptions raised inside the subtest scope and
+        reporting assertion failures and errors individually.
+
+        Usage
+        -----
+
+        .. code-block:: python
+
+            def test(subtests):
+                for i in range(5):
+                    with subtests.test("custom message", i=i):
+                        assert i % 2 == 0
+
+        :param msg:
+            If given, the message will be shown in the test report in case of subtest failure.
+
+        :param kwargs:
+            Arbitrary values that are also added to the subtest report.
+        """
+        return _SubTestContextManager(
+            self._ihook,
+            msg,
+            kwargs,
+            request=self._request,
+            suspend_capture_ctx=self._suspend_capture_ctx,
+            config=self._request.config,
+        )
+
+
+@dataclasses.dataclass
+class _SubTestContextManager:
+    """
+    Context manager for subtests, capturing exceptions raised inside the subtest scope and handling
+    them through the pytest machinery.
+    """
+
+    # Note: initially the logic for this context manager was implemented directly
+    # in Subtests.test() as a @contextmanager, however, it is not possible to control the output fully when
+    # exiting from it due to an exception when in `--exitfirst` mode, so this was refactored into an
+    # explicit context manager class (pytest-dev/pytest-subtests#134).
+
+    ihook: pluggy.HookRelay
+    msg: str | None
+    kwargs: dict[str, Any]
+    suspend_capture_ctx: Callable[[], AbstractContextManager[None]]
+    request: SubRequest
+    config: Config
+
+    def __enter__(self) -> None:
+        __tracebackhide__ = True
+
+        self._start = time.time()
+        self._precise_start = time.perf_counter()
+        self._exc_info = None
+
+        self._exit_stack = ExitStack()
+        self._captured_output = self._exit_stack.enter_context(
+            capturing_output(self.request)
+        )
+        self._captured_logs = self._exit_stack.enter_context(
+            capturing_logs(self.request)
+        )
+
+    def __exit__(
+        self,
+        exc_type: type[BaseException] | None,
+        exc_val: BaseException | None,
+        exc_tb: TracebackType | None,
+    ) -> bool:
+        __tracebackhide__ = True
+        if exc_val is not None:
+            exc_info = ExceptionInfo.from_exception(exc_val)
+        else:
+            exc_info = None
+
+        self._exit_stack.close()
+
+        precise_stop = time.perf_counter()
+        duration = precise_stop - self._precise_start
+        stop = time.time()
+
+        call_info = CallInfo[None](
+            None,
+            exc_info,
+            start=self._start,
+            stop=stop,
+            duration=duration,
+            when="call",
+            _ispytest=True,
+        )
+        report = self.ihook.pytest_runtest_makereport(
+            item=self.request.node, call=call_info
+        )
+        sub_report = SubtestReport._new(
+            report,
+            SubtestContext(msg=self.msg, kwargs=self.kwargs),
+            captured_output=self._captured_output,
+            captured_logs=self._captured_logs,
+        )
+
+        if sub_report.failed:
+            failed_subtests = self.config.stash[failed_subtests_key]
+            failed_subtests[self.request.node.nodeid] += 1
+
+        with self.suspend_capture_ctx():
+            self.ihook.pytest_runtest_logreport(report=sub_report)
+
+        if check_interactive_exception(call_info, sub_report):
+            self.ihook.pytest_exception_interact(
+                node=self.request.node, call=call_info, report=sub_report
+            )
+
+        if exc_val is not None:
+            if isinstance(exc_val, get_reraise_exceptions(self.config)):
+                return False
+            if self.request.session.shouldfail:
+                return False
+        return True
+
+
+@contextmanager
+def capturing_output(request: SubRequest) -> Iterator[Captured]:
+    option = request.config.getoption("capture", None)
+
+    capman = request.config.pluginmanager.getplugin("capturemanager")
+    if getattr(capman, "_capture_fixture", None):
+        # capsys or capfd are active, subtest should not capture.
+        fixture = None
+    elif option == "sys":
+        fixture = CaptureFixture(SysCapture, request, _ispytest=True)
+    elif option == "fd":
+        fixture = CaptureFixture(FDCapture, request, _ispytest=True)
+    else:
+        fixture = None
+
+    if fixture is not None:
+        fixture._start()
+
+    captured = Captured()
+    try:
+        yield captured
+    finally:
+        if fixture is not None:
+            out, err = fixture.readouterr()
+            fixture.close()
+            captured.out = out
+            captured.err = err
+
+
+@contextmanager
+def capturing_logs(
+    request: SubRequest,
+) -> Iterator[CapturedLogs | None]:
+    logging_plugin: LoggingPlugin | None = request.config.pluginmanager.getplugin(
+        "logging-plugin"
+    )
+    if logging_plugin is None:
+        yield None
+    else:
+        handler = LogCaptureHandler()
+        handler.setFormatter(logging_plugin.formatter)
+
+        captured_logs = CapturedLogs(handler)
+        with catching_logs(handler, level=logging_plugin.log_level):
+            yield captured_logs
+
+
+@dataclasses.dataclass
+class Captured:
+    out: str = ""
+    err: str = ""
+
+
+@dataclasses.dataclass
+class CapturedLogs:
+    handler: LogCaptureHandler
+
+
+def pytest_report_to_serializable(report: TestReport) -> dict[str, Any] | None:
+    if isinstance(report, SubtestReport):
+        return report._to_json()
+    return None
+
+
+def pytest_report_from_serializable(data: dict[str, Any]) -> SubtestReport | None:
+    if data.get("_report_type") == "SubTestReport":
+        return SubtestReport._from_json(data)
+    return None
+
+
+# Dict of nodeid -> number of failed subtests.
+# Used to fail top-level tests that passed but contain failed subtests.
+failed_subtests_key = StashKey[defaultdict[str, int]]()
+
+
+def pytest_configure(config: Config) -> None:
+    config.stash[failed_subtests_key] = defaultdict(lambda: 0)
+
+
+@hookimpl(tryfirst=True)
+def pytest_report_teststatus(
+    report: TestReport,
+    config: Config,
+) -> tuple[str, str, str | Mapping[str, bool]] | None:
+    if report.when != "call":
+        return None
+
+    quiet = config.get_verbosity(Config.VERBOSITY_SUBTESTS) == 0
+    if isinstance(report, SubtestReport):
+        outcome = report.outcome
+        description = report._sub_test_description()
+
+        if hasattr(report, "wasxfail"):
+            if quiet:
+                return "", "", ""
+            elif outcome == "skipped":
+                category = "xfailed"
+                short = "y"  # x letter is used for regular xfail, y for subtest xfail
+                status = "SUBXFAIL"
+            # outcome == "passed" in an xfail is only possible via a @pytest.mark.xfail mark, which
+            # is not applicable to a subtest, which only handles pytest.xfail().
+            else:  # pragma: no cover
+                # This should not normally happen, unless some plugin is setting wasxfail without
+                # the correct outcome. Pytest expects the call outcome to be either skipped or
+                # passed in case of xfail.
+                # Let's pass this report to the next hook.
+                return None
+            return category, short, f"{status}{description}"
+
+        if report.failed:
+            return outcome, "u", f"SUBFAILED{description}"
+        else:
+            if report.passed:
+                if quiet:
+                    return "", "", ""
+                else:
+                    return f"subtests {outcome}", "u", f"SUBPASSED{description}"
+            elif report.skipped:
+                if quiet:
+                    return "", "", ""
+                else:
+                    return outcome, "-", f"SUBSKIPPED{description}"
+
+    else:
+        failed_subtests_count = config.stash[failed_subtests_key][report.nodeid]
+        # Top-level test, fail if it contains failed subtests and it has passed.
+        if report.passed and failed_subtests_count > 0:
+            report.outcome = "failed"
+            suffix = "s" if failed_subtests_count > 1 else ""
+            report.longrepr = f"contains {failed_subtests_count} failed subtest{suffix}"
+
+    return None

.venv/lib/python3.12/site-packages/_pytest/terminalprogress.py

@@ -0,0 +1,30 @@
+# A plugin to register the TerminalProgressPlugin plugin.
+#
+# This plugin is not loaded by default due to compatibility issues (#13896),
+# but can be enabled in one of these ways:
+# - The terminal plugin enables it in a few cases where it's safe, and not
+#   blocked by the user (using e.g. `-p no:terminalprogress`).
+# - The user explicitly requests it, e.g. using `-p terminalprogress`.
+#
+# In a few years, if it's safe, we can consider enabling it by default. Then,
+# this file will become unnecessary and can be inlined into terminal.py.
+
+from __future__ import annotations
+
+import os
+
+from _pytest.config import Config
+from _pytest.config import hookimpl
+from _pytest.terminal import TerminalProgressPlugin
+from _pytest.terminal import TerminalReporter
+
+
+@hookimpl(trylast=True)
+def pytest_configure(config: Config) -> None:
+    reporter: TerminalReporter | None = config.pluginmanager.get_plugin(
+        "terminalreporter"
+    )
+
+    if reporter is not None and reporter.isatty() and os.environ.get("TERM") != "dumb":
+        plugin = TerminalProgressPlugin(reporter)
+        config.pluginmanager.register(plugin, name="terminalprogress-plugin")

.venv/lib/python3.12/site-packages/_pytest/threadexception.py

@@ -0,0 +1,152 @@
+from __future__ import annotations
+
+import collections
+from collections.abc import Callable
+import functools
+import sys
+import threading
+import traceback
+from typing import NamedTuple
+from typing import TYPE_CHECKING
+import warnings
+
+from _pytest.config import Config
+from _pytest.nodes import Item
+from _pytest.stash import StashKey
+from _pytest.tracemalloc import tracemalloc_message
+import pytest
+
+
+if TYPE_CHECKING:
+    pass
+
+if sys.version_info < (3, 11):
+    from exceptiongroup import ExceptionGroup
+
+
+class ThreadExceptionMeta(NamedTuple):
+    msg: str
+    cause_msg: str
+    exc_value: BaseException | None
+
+
+thread_exceptions: StashKey[collections.deque[ThreadExceptionMeta | BaseException]] = (
+    StashKey()
+)
+
+
+def collect_thread_exception(config: Config) -> None:
+    pop_thread_exception = config.stash[thread_exceptions].pop
+    errors: list[pytest.PytestUnhandledThreadExceptionWarning | RuntimeError] = []
+    meta = None
+    hook_error = None
+    try:
+        while True:
+            try:
+                meta = pop_thread_exception()
+            except IndexError:
+                break
+
+            if isinstance(meta, BaseException):
+                hook_error = RuntimeError("Failed to process thread exception")
+                hook_error.__cause__ = meta
+                errors.append(hook_error)
+                continue
+
+            msg = meta.msg
+            try:
+                warnings.warn(pytest.PytestUnhandledThreadExceptionWarning(msg))
+            except pytest.PytestUnhandledThreadExceptionWarning as e:
+                # This except happens when the warning is treated as an error (e.g. `-Werror`).
+                if meta.exc_value is not None:
+                    # Exceptions have a better way to show the traceback, but
+                    # warnings do not, so hide the traceback from the msg and
+                    # set the cause so the traceback shows up in the right place.
+                    e.args = (meta.cause_msg,)
+                    e.__cause__ = meta.exc_value
+                errors.append(e)
+
+        if len(errors) == 1:
+            raise errors[0]
+        if errors:
+            raise ExceptionGroup("multiple thread exception warnings", errors)
+    finally:
+        del errors, meta, hook_error
+
+
+def cleanup(
+    *, config: Config, prev_hook: Callable[[threading.ExceptHookArgs], object]
+) -> None:
+    try:
+        try:
+            # We don't join threads here, so exceptions raised from any
+            # threads still running by the time _threading_atexits joins them
+            # do not get captured (see #13027).
+            collect_thread_exception(config)
+        finally:
+            threading.excepthook = prev_hook
+    finally:
+        del config.stash[thread_exceptions]
+
+
+def thread_exception_hook(
+    args: threading.ExceptHookArgs,
+    /,
+    *,
+    append: Callable[[ThreadExceptionMeta | BaseException], object],
+) -> None:
+    try:
+        # we need to compute these strings here as they might change after
+        # the excepthook finishes and before the metadata object is
+        # collected by a pytest hook
+        thread_name = "<unknown>" if args.thread is None else args.thread.name
+        summary = f"Exception in thread {thread_name}"
+        traceback_message = "\n\n" + "".join(
+            traceback.format_exception(
+                args.exc_type,
+                args.exc_value,
+                args.exc_traceback,
+            )
+        )
+        tracemalloc_tb = "\n" + tracemalloc_message(args.thread)
+        msg = summary + traceback_message + tracemalloc_tb
+        cause_msg = summary + tracemalloc_tb
+
+        append(
+            ThreadExceptionMeta(
+                # Compute these strings here as they might change later
+                msg=msg,
+                cause_msg=cause_msg,
+                exc_value=args.exc_value,
+            )
+        )
+    except BaseException as e:
+        append(e)
+        # Raising this will cause the exception to be logged twice, once in our
+        # collect_thread_exception and once by sys.excepthook
+        # which is fine - this should never happen anyway and if it does
+        # it should probably be reported as a pytest bug.
+        raise
+
+
+def pytest_configure(config: Config) -> None:
+    prev_hook = threading.excepthook
+    deque: collections.deque[ThreadExceptionMeta | BaseException] = collections.deque()
+    config.stash[thread_exceptions] = deque
+    config.add_cleanup(functools.partial(cleanup, config=config, prev_hook=prev_hook))
+    threading.excepthook = functools.partial(thread_exception_hook, append=deque.append)
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_runtest_setup(item: Item) -> None:
+    collect_thread_exception(item.config)
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_runtest_call(item: Item) -> None:
+    collect_thread_exception(item.config)
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_runtest_teardown(item: Item) -> None:
+    collect_thread_exception(item.config)

.venv/lib/python3.12/site-packages/_pytest/timing.py

@@ -0,0 +1,95 @@
+"""Indirection for time functions.
+
+We intentionally grab some "time" functions internally to avoid tests mocking "time" to affect
+pytest runtime information (issue #185).
+
+Fixture "mock_timing" also interacts with this module for pytest's own tests.
+"""
+
+from __future__ import annotations
+
+import dataclasses
+from datetime import datetime
+from datetime import timezone
+from time import perf_counter
+from time import sleep
+from time import time
+from typing import TYPE_CHECKING
+
+
+if TYPE_CHECKING:
+    from pytest import MonkeyPatch
+
+
+@dataclasses.dataclass(frozen=True)
+class Instant:
+    """
+    Represents an instant in time, used to both get the timestamp value and to measure
+    the duration of a time span.
+
+    Inspired by Rust's `std::time::Instant`.
+    """
+
+    # Creation time of this instant, using time.time(), to measure actual time.
+    # Note: using a `lambda` to correctly get the mocked time via `MockTiming`.
+    time: float = dataclasses.field(default_factory=lambda: time(), init=False)
+
+    # Performance counter tick of the instant, used to measure precise elapsed time.
+    # Note: using a `lambda` to correctly get the mocked time via `MockTiming`.
+    perf_count: float = dataclasses.field(
+        default_factory=lambda: perf_counter(), init=False
+    )
+
+    def elapsed(self) -> Duration:
+        """Measure the duration since `Instant` was created."""
+        return Duration(start=self, stop=Instant())
+
+    def as_utc(self) -> datetime:
+        """Instant as UTC datetime."""
+        return datetime.fromtimestamp(self.time, timezone.utc)
+
+
+@dataclasses.dataclass(frozen=True)
+class Duration:
+    """A span of time as measured by `Instant.elapsed()`."""
+
+    start: Instant
+    stop: Instant
+
+    @property
+    def seconds(self) -> float:
+        """Elapsed time of the duration in seconds, measured using a performance counter for precise timing."""
+        return self.stop.perf_count - self.start.perf_count
+
+
+@dataclasses.dataclass
+class MockTiming:
+    """Mocks _pytest.timing with a known object that can be used to control timing in tests
+    deterministically.
+
+    pytest itself should always use functions from `_pytest.timing` instead of `time` directly.
+
+    This then allows us more control over time during testing, if testing code also
+    uses `_pytest.timing` functions.
+
+    Time is static, and only advances through `sleep` calls, thus tests might sleep over large
+    numbers and obtain accurate time() calls at the end, making tests reliable and instant."""
+
+    _current_time: float = datetime(2020, 5, 22, 14, 20, 50).timestamp()
+
+    def sleep(self, seconds: float) -> None:
+        self._current_time += seconds
+
+    def time(self) -> float:
+        return self._current_time
+
+    def patch(self, monkeypatch: MonkeyPatch) -> None:
+        # pylint: disable-next=import-self
+        from _pytest import timing  # noqa: PLW0406
+
+        monkeypatch.setattr(timing, "sleep", self.sleep)
+        monkeypatch.setattr(timing, "time", self.time)
+        monkeypatch.setattr(timing, "perf_counter", self.time)
+
+
+__all__ = ["perf_counter", "sleep", "time"]

.venv/lib/python3.12/site-packages/_pytest/tmpdir.py

@@ -0,0 +1,315 @@
+# mypy: allow-untyped-defs
+"""Support for providing temporary directories to test functions."""
+
+from __future__ import annotations
+
+from collections.abc import Generator
+import dataclasses
+import os
+from pathlib import Path
+import re
+from shutil import rmtree
+import tempfile
+from typing import Any
+from typing import final
+from typing import Literal
+
+from .pathlib import cleanup_dead_symlinks
+from .pathlib import LOCK_TIMEOUT
+from .pathlib import make_numbered_dir
+from .pathlib import make_numbered_dir_with_cleanup
+from .pathlib import rm_rf
+from _pytest.compat import get_user_id
+from _pytest.config import Config
+from _pytest.config import ExitCode
+from _pytest.config import hookimpl
+from _pytest.config.argparsing import Parser
+from _pytest.deprecated import check_ispytest
+from _pytest.fixtures import fixture
+from _pytest.fixtures import FixtureRequest
+from _pytest.monkeypatch import MonkeyPatch
+from _pytest.nodes import Item
+from _pytest.reports import TestReport
+from _pytest.stash import StashKey
+
+
+tmppath_result_key = StashKey[dict[str, bool]]()
+RetentionType = Literal["all", "failed", "none"]
+
+
+@final
+@dataclasses.dataclass
+class TempPathFactory:
+    """Factory for temporary directories under the common base temp directory,
+    as discussed at :ref:`temporary directory location and retention`.
+    """
+
+    _given_basetemp: Path | None
+    # pluggy TagTracerSub, not currently exposed, so Any.
+    _trace: Any
+    _basetemp: Path | None
+    _retention_count: int
+    _retention_policy: RetentionType
+
+    def __init__(
+        self,
+        given_basetemp: Path | None,
+        retention_count: int,
+        retention_policy: RetentionType,
+        trace,
+        basetemp: Path | None = None,
+        *,
+        _ispytest: bool = False,
+    ) -> None:
+        check_ispytest(_ispytest)
+        if given_basetemp is None:
+            self._given_basetemp = None
+        else:
+            # Use os.path.abspath() to get absolute path instead of resolve() as it
+            # does not work the same in all platforms (see #4427).
+            # Path.absolute() exists, but it is not public (see https://bugs.python.org/issue25012).
+            self._given_basetemp = Path(os.path.abspath(str(given_basetemp)))
+        self._trace = trace
+        self._retention_count = retention_count
+        self._retention_policy = retention_policy
+        self._basetemp = basetemp
+
+    @classmethod
+    def from_config(
+        cls,
+        config: Config,
+        *,
+        _ispytest: bool = False,
+    ) -> TempPathFactory:
+        """Create a factory according to pytest configuration.
+
+        :meta private:
+        """
+        check_ispytest(_ispytest)
+        count = int(config.getini("tmp_path_retention_count"))
+        if count < 0:
+            raise ValueError(
+                f"tmp_path_retention_count must be >= 0. Current input: {count}."
+            )
+
+        policy = config.getini("tmp_path_retention_policy")
+        if policy not in ("all", "failed", "none"):
+            raise ValueError(
+                f"tmp_path_retention_policy must be either all, failed, none. Current input: {policy}."
+            )
+
+        return cls(
+            given_basetemp=config.option.basetemp,
+            trace=config.trace.get("tmpdir"),
+            retention_count=count,
+            retention_policy=policy,
+            _ispytest=True,
+        )
+
+    def _ensure_relative_to_basetemp(self, basename: str) -> str:
+        basename = os.path.normpath(basename)
+        if (self.getbasetemp() / basename).resolve().parent != self.getbasetemp():
+            raise ValueError(f"{basename} is not a normalized and relative path")
+        return basename
+
+    def mktemp(self, basename: str, numbered: bool = True) -> Path:
+        """Create a new temporary directory managed by the factory.
+
+        :param basename:
+            Directory base name, must be a relative path.
+
+        :param numbered:
+            If ``True``, ensure the directory is unique by adding a numbered
+            suffix greater than any existing one: ``basename="foo-"`` and ``numbered=True``
+            means that this function will create directories named ``"foo-0"``,
+            ``"foo-1"``, ``"foo-2"`` and so on.
+
+        :returns:
+            The path to the new directory.
+        """
+        basename = self._ensure_relative_to_basetemp(basename)
+        if not numbered:
+            p = self.getbasetemp().joinpath(basename)
+            p.mkdir(mode=0o700)
+        else:
+            p = make_numbered_dir(root=self.getbasetemp(), prefix=basename, mode=0o700)
+            self._trace("mktemp", p)
+        return p
+
+    def getbasetemp(self) -> Path:
+        """Return the base temporary directory, creating it if needed.
+
+        :returns:
+            The base temporary directory.
+        """
+        if self._basetemp is not None:
+            return self._basetemp
+
+        if self._given_basetemp is not None:
+            basetemp = self._given_basetemp
+            if basetemp.exists():
+                rm_rf(basetemp)
+            basetemp.mkdir(mode=0o700)
+            basetemp = basetemp.resolve()
+        else:
+            from_env = os.environ.get("PYTEST_DEBUG_TEMPROOT")
+            temproot = Path(from_env or tempfile.gettempdir()).resolve()
+            user = get_user() or "unknown"
+            # use a sub-directory in the temproot to speed-up
+            # make_numbered_dir() call
+            rootdir = temproot.joinpath(f"pytest-of-{user}")
+            try:
+                rootdir.mkdir(mode=0o700, exist_ok=True)
+            except OSError:
+                # getuser() likely returned illegal characters for the platform, use unknown back off mechanism
+                rootdir = temproot.joinpath("pytest-of-unknown")
+                rootdir.mkdir(mode=0o700, exist_ok=True)
+            # Because we use exist_ok=True with a predictable name, make sure
+            # we are the owners, to prevent any funny business (on unix, where
+            # temproot is usually shared).
+            # Also, to keep things private, fixup any world-readable temp
+            # rootdir's permissions. Historically 0o755 was used, so we can't
+            # just error out on this, at least for a while.
+            uid = get_user_id()
+            if uid is not None:
+                rootdir_stat = rootdir.stat()
+                if rootdir_stat.st_uid != uid:
+                    raise OSError(
+                        f"The temporary directory {rootdir} is not owned by the current user. "
+                        "Fix this and try again."
+                    )
+                if (rootdir_stat.st_mode & 0o077) != 0:
+                    os.chmod(rootdir, rootdir_stat.st_mode & ~0o077)
+            keep = self._retention_count
+            if self._retention_policy == "none":
+                keep = 0
+            basetemp = make_numbered_dir_with_cleanup(
+                prefix="pytest-",
+                root=rootdir,
+                keep=keep,
+                lock_timeout=LOCK_TIMEOUT,
+                mode=0o700,
+            )
+        assert basetemp is not None, basetemp
+        self._basetemp = basetemp
+        self._trace("new basetemp", basetemp)
+        return basetemp
+
+
+def get_user() -> str | None:
+    """Return the current user name, or None if getuser() does not work
+    in the current environment (see #1010)."""
+    try:
+        # In some exotic environments, getpass may not be importable.
+        import getpass
+
+        return getpass.getuser()
+    except (ImportError, OSError, KeyError):
+        return None
+
+
+def pytest_configure(config: Config) -> None:
+    """Create a TempPathFactory and attach it to the config object.
+
+    This is to comply with existing plugins which expect the handler to be
+    available at pytest_configure time, but ideally should be moved entirely
+    to the tmp_path_factory session fixture.
+    """
+    mp = MonkeyPatch()
+    config.add_cleanup(mp.undo)
+    _tmp_path_factory = TempPathFactory.from_config(config, _ispytest=True)
+    mp.setattr(config, "_tmp_path_factory", _tmp_path_factory, raising=False)
+
+
+def pytest_addoption(parser: Parser) -> None:
+    parser.addini(
+        "tmp_path_retention_count",
+        help="How many sessions should we keep the `tmp_path` directories, according to `tmp_path_retention_policy`.",
+        default="3",
+        # NOTE: Would have been better as an `int` but can't change it now.
+        type="string",
+    )
+
+    parser.addini(
+        "tmp_path_retention_policy",
+        help="Controls which directories created by the `tmp_path` fixture are kept around, based on test outcome. "
+        "(all/failed/none)",
+        type="string",
+        default="all",
+    )
+
+
+@fixture(scope="session")
+def tmp_path_factory(request: FixtureRequest) -> TempPathFactory:
+    """Return a :class:`pytest.TempPathFactory` instance for the test session."""
+    # Set dynamically by pytest_configure() above.
+    return request.config._tmp_path_factory  # type: ignore
+
+
+def _mk_tmp(request: FixtureRequest, factory: TempPathFactory) -> Path:
+    name = request.node.name
+    name = re.sub(r"[\W]", "_", name)
+    MAXVAL = 30
+    name = name[:MAXVAL]
+    return factory.mktemp(name, numbered=True)
+
+
+@fixture
+def tmp_path(
+    request: FixtureRequest, tmp_path_factory: TempPathFactory
+) -> Generator[Path]:
+    """Return a temporary directory (as :class:`pathlib.Path` object)
+    which is unique to each test function invocation.
+    The temporary directory is created as a subdirectory
+    of the base temporary directory, with configurable retention,
+    as discussed in :ref:`temporary directory location and retention`.
+    """
+    path = _mk_tmp(request, tmp_path_factory)
+    yield path
+
+    # Remove the tmpdir if the policy is "failed" and the test passed.
+    policy = tmp_path_factory._retention_policy
+    result_dict = request.node.stash[tmppath_result_key]
+
+    if policy == "failed" and result_dict.get("call", True):
+        # We do a "best effort" to remove files, but it might not be possible due to some leaked resource,
+        # permissions, etc, in which case we ignore it.
+        rmtree(path, ignore_errors=True)
+
+    del request.node.stash[tmppath_result_key]
+
+
+def pytest_sessionfinish(session, exitstatus: int | ExitCode):
+    """After each session, remove base directory if all the tests passed,
+    the policy is "failed", and the basetemp is not specified by a user.
+    """
+    tmp_path_factory: TempPathFactory = session.config._tmp_path_factory
+    basetemp = tmp_path_factory._basetemp
+    if basetemp is None:
+        return
+
+    policy = tmp_path_factory._retention_policy
+    if (
+        exitstatus == 0
+        and policy == "failed"
+        and tmp_path_factory._given_basetemp is None
+    ):
+        if basetemp.is_dir():
+            # We do a "best effort" to remove files, but it might not be possible due to some leaked resource,
+            # permissions, etc, in which case we ignore it.
+            rmtree(basetemp, ignore_errors=True)
+
+    # Remove dead symlinks.
+    if basetemp.is_dir():
+        cleanup_dead_symlinks(basetemp)
+
+
+@hookimpl(wrapper=True, tryfirst=True)
+def pytest_runtest_makereport(
+    item: Item, call
+) -> Generator[None, TestReport, TestReport]:
+    rep = yield
+    assert rep.when is not None
+    empty: dict[str, bool] = {}
+    item.stash.setdefault(tmppath_result_key, empty)[rep.when] = rep.passed
+    return rep

.venv/lib/python3.12/site-packages/_pytest/tracemalloc.py

@@ -0,0 +1,24 @@
+from __future__ import annotations
+
+
+def tracemalloc_message(source: object) -> str:
+    if source is None:
+        return ""
+
+    try:
+        import tracemalloc
+    except ImportError:
+        return ""
+
+    tb = tracemalloc.get_object_traceback(source)
+    if tb is not None:
+        formatted_tb = "\n".join(tb.format())
+        # Use a leading new line to better separate the (large) output
+        # from the traceback to the previous warning text.
+        return f"\nObject allocated at:\n{formatted_tb}"
+    # No need for a leading new line.
+    url = "https://docs.pytest.org/en/stable/how-to/capture-warnings.html#resource-warnings"
+    return (
+        "Enable tracemalloc to get traceback where the object was allocated.\n"
+        f"See {url} for more info."
+    )

.venv/lib/python3.12/site-packages/_pytest/unittest.py

@@ -0,0 +1,628 @@
+# mypy: allow-untyped-defs
+"""Discover and run std-library "unittest" style tests."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+from collections.abc import Generator
+from collections.abc import Iterable
+from collections.abc import Iterator
+from enum import auto
+from enum import Enum
+import inspect
+import sys
+import traceback
+import types
+from typing import Any
+from typing import TYPE_CHECKING
+from unittest import TestCase
+
+import _pytest._code
+from _pytest._code import ExceptionInfo
+from _pytest.compat import assert_never
+from _pytest.compat import is_async_function
+from _pytest.config import hookimpl
+from _pytest.fixtures import FixtureRequest
+from _pytest.monkeypatch import MonkeyPatch
+from _pytest.nodes import Collector
+from _pytest.nodes import Item
+from _pytest.outcomes import exit
+from _pytest.outcomes import fail
+from _pytest.outcomes import skip
+from _pytest.outcomes import xfail
+from _pytest.python import Class
+from _pytest.python import Function
+from _pytest.python import Module
+from _pytest.runner import CallInfo
+from _pytest.runner import check_interactive_exception
+from _pytest.subtests import SubtestContext
+from _pytest.subtests import SubtestReport
+
+
+if sys.version_info[:2] < (3, 11):
+    from exceptiongroup import ExceptionGroup
+
+if TYPE_CHECKING:
+    from types import TracebackType
+    import unittest
+
+    import twisted.trial.unittest
+
+
+_SysExcInfoType = (
+    tuple[type[BaseException], BaseException, types.TracebackType]
+    | tuple[None, None, None]
+)
+
+
+def pytest_pycollect_makeitem(
+    collector: Module | Class, name: str, obj: object
+) -> UnitTestCase | None:
+    try:
+        # Has unittest been imported?
+        ut = sys.modules["unittest"]
+        # Is obj a subclass of unittest.TestCase?
+        # Type ignored because `ut` is an opaque module.
+        if not issubclass(obj, ut.TestCase):  # type: ignore
+            return None
+    except Exception:
+        return None
+    # Is obj a concrete class?
+    # Abstract classes can't be instantiated so no point collecting them.
+    if inspect.isabstract(obj):
+        return None
+    # Yes, so let's collect it.
+    return UnitTestCase.from_parent(collector, name=name, obj=obj)
+
+
+class UnitTestCase(Class):
+    # Marker for fixturemanger.getfixtureinfo()
+    # to declare that our children do not support funcargs.
+    nofuncargs = True
+
+    def newinstance(self):
+        # TestCase __init__ takes the method (test) name. The TestCase
+        # constructor treats the name "runTest" as a special no-op, so it can be
+        # used when a dummy instance is needed. While unittest.TestCase has a
+        # default, some subclasses omit the default (#9610), so always supply
+        # it.
+        return self.obj("runTest")
+
+    def collect(self) -> Iterable[Item | Collector]:
+        from unittest import TestLoader
+
+        cls = self.obj
+        if not getattr(cls, "__test__", True):
+            return
+
+        skipped = _is_skipped(cls)
+        if not skipped:
+            self._register_unittest_setup_method_fixture(cls)
+            self._register_unittest_setup_class_fixture(cls)
+            self._register_setup_class_fixture()
+
+        self.session._fixturemanager.parsefactories(self.newinstance(), self.nodeid)
+
+        loader = TestLoader()
+        foundsomething = False
+        for name in loader.getTestCaseNames(self.obj):
+            x = getattr(self.obj, name)
+            if not getattr(x, "__test__", True):
+                continue
+            yield TestCaseFunction.from_parent(self, name=name)
+            foundsomething = True
+
+        if not foundsomething:
+            runtest = getattr(self.obj, "runTest", None)
+            if runtest is not None:
+                ut = sys.modules.get("twisted.trial.unittest", None)
+                if ut is None or runtest != ut.TestCase.runTest:
+                    yield TestCaseFunction.from_parent(self, name="runTest")
+
+    def _register_unittest_setup_class_fixture(self, cls: type) -> None:
+        """Register an auto-use fixture to invoke setUpClass and
+        tearDownClass (#517)."""
+        setup = getattr(cls, "setUpClass", None)
+        teardown = getattr(cls, "tearDownClass", None)
+        if setup is None and teardown is None:
+            return None
+        cleanup = getattr(cls, "doClassCleanups", lambda: None)
+
+        def process_teardown_exceptions() -> None:
+            # tearDown_exceptions is a list set in the class containing exc_infos for errors during
+            # teardown for the class.
+            exc_infos = getattr(cls, "tearDown_exceptions", None)
+            if not exc_infos:
+                return
+            exceptions = [exc for (_, exc, _) in exc_infos]
+            # If a single exception, raise it directly as this provides a more readable
+            # error (hopefully this will improve in #12255).
+            if len(exceptions) == 1:
+                raise exceptions[0]
+            else:
+                raise ExceptionGroup("Unittest class cleanup errors", exceptions)
+
+        def unittest_setup_class_fixture(
+            request: FixtureRequest,
+        ) -> Generator[None]:
+            cls = request.cls
+            if _is_skipped(cls):
+                reason = cls.__unittest_skip_why__
+                raise skip.Exception(reason, _use_item_location=True)
+            if setup is not None:
+                try:
+                    setup()
+                # unittest does not call the cleanup function for every BaseException, so we
+                # follow this here.
+                except Exception:
+                    cleanup()
+                    process_teardown_exceptions()
+                    raise
+            yield
+            try:
+                if teardown is not None:
+                    teardown()
+            finally:
+                cleanup()
+                process_teardown_exceptions()
+
+        self.session._fixturemanager._register_fixture(
+            # Use a unique name to speed up lookup.
+            name=f"_unittest_setUpClass_fixture_{cls.__qualname__}",
+            func=unittest_setup_class_fixture,
+            nodeid=self.nodeid,
+            scope="class",
+            autouse=True,
+        )
+
+    def _register_unittest_setup_method_fixture(self, cls: type) -> None:
+        """Register an auto-use fixture to invoke setup_method and
+        teardown_method (#517)."""
+        setup = getattr(cls, "setup_method", None)
+        teardown = getattr(cls, "teardown_method", None)
+        if setup is None and teardown is None:
+            return None
+
+        def unittest_setup_method_fixture(
+            request: FixtureRequest,
+        ) -> Generator[None]:
+            self = request.instance
+            if _is_skipped(self):
+                reason = self.__unittest_skip_why__
+                raise skip.Exception(reason, _use_item_location=True)
+            if setup is not None:
+                setup(self, request.function)
+            yield
+            if teardown is not None:
+                teardown(self, request.function)
+
+        self.session._fixturemanager._register_fixture(
+            # Use a unique name to speed up lookup.
+            name=f"_unittest_setup_method_fixture_{cls.__qualname__}",
+            func=unittest_setup_method_fixture,
+            nodeid=self.nodeid,
+            scope="function",
+            autouse=True,
+        )
+
+
+class TestCaseFunction(Function):
+    nofuncargs = True
+    failfast = False
+    _excinfo: list[_pytest._code.ExceptionInfo[BaseException]] | None = None
+
+    def _getinstance(self):
+        assert isinstance(self.parent, UnitTestCase)
+        return self.parent.obj(self.name)
+
+    # Backward compat for pytest-django; can be removed after pytest-django
+    # updates + some slack.
+    @property
+    def _testcase(self):
+        return self.instance
+
+    def setup(self) -> None:
+        # A bound method to be called during teardown() if set (see 'runtest()').
+        self._explicit_tearDown: Callable[[], None] | None = None
+        super().setup()
+        if sys.version_info < (3, 11):
+            # A cache of the subTest errors and non-subtest skips in self._outcome.
+            # Compute and cache these lists once, instead of computing them again and again for each subtest (#13965).
+            self._cached_errors_and_skips: tuple[list[Any], list[Any]] | None = None
+
+    def teardown(self) -> None:
+        if self._explicit_tearDown is not None:
+            self._explicit_tearDown()
+            self._explicit_tearDown = None
+        self._obj = None
+        del self._instance
+        super().teardown()
+
+    def startTest(self, testcase: unittest.TestCase) -> None:
+        pass
+
+    def _addexcinfo(self, rawexcinfo: _SysExcInfoType) -> None:
+        rawexcinfo = _handle_twisted_exc_info(rawexcinfo)
+        try:
+            excinfo = _pytest._code.ExceptionInfo[BaseException].from_exc_info(
+                rawexcinfo  # type: ignore[arg-type]
+            )
+            # Invoke the attributes to trigger storing the traceback
+            # trial causes some issue there.
+            _ = excinfo.value
+            _ = excinfo.traceback
+        except TypeError:
+            try:
+                try:
+                    values = traceback.format_exception(*rawexcinfo)
+                    values.insert(
+                        0,
+                        "NOTE: Incompatible Exception Representation, "
+                        "displaying natively:\n\n",
+                    )
+                    fail("".join(values), pytrace=False)
+                except (fail.Exception, KeyboardInterrupt):
+                    raise
+                except BaseException:
+                    fail(
+                        "ERROR: Unknown Incompatible Exception "
+                        f"representation:\n{rawexcinfo!r}",
+                        pytrace=False,
+                    )
+            except KeyboardInterrupt:
+                raise
+            except fail.Exception:
+                excinfo = _pytest._code.ExceptionInfo.from_current()
+        self.__dict__.setdefault("_excinfo", []).append(excinfo)
+
+    def addError(
+        self, testcase: unittest.TestCase, rawexcinfo: _SysExcInfoType
+    ) -> None:
+        try:
+            if isinstance(rawexcinfo[1], exit.Exception):
+                exit(rawexcinfo[1].msg)
+        except TypeError:
+            pass
+        self._addexcinfo(rawexcinfo)
+
+    def addFailure(
+        self, testcase: unittest.TestCase, rawexcinfo: _SysExcInfoType
+    ) -> None:
+        self._addexcinfo(rawexcinfo)
+
+    def addSkip(
+        self, testcase: unittest.TestCase, reason: str, *, handle_subtests: bool = True
+    ) -> None:
+        from unittest.case import _SubTest  # type: ignore[attr-defined]
+
+        def add_skip() -> None:
+            try:
+                raise skip.Exception(reason, _use_item_location=True)
+            except skip.Exception:
+                self._addexcinfo(sys.exc_info())
+
+        if not handle_subtests:
+            add_skip()
+            return
+
+        if isinstance(testcase, _SubTest):
+            add_skip()
+            if self._excinfo is not None:
+                exc_info = self._excinfo[-1]
+                self.addSubTest(testcase.test_case, testcase, exc_info)
+        else:
+            # For python < 3.11: the non-subtest skips have to be added by `add_skip` only after all subtest
+            # failures are processed by `_addSubTest`: `self.instance._outcome` has no attribute
+            # `skipped/errors` anymore.
+            # We also need to check if `self.instance._outcome` is `None` (this happens if the test
+            # class/method is decorated with `unittest.skip`, see pytest-dev/pytest-subtests#173).
+            if sys.version_info < (3, 11) and self.instance._outcome is not None:
+                subtest_errors, _ = self._obtain_errors_and_skips()
+                if len(subtest_errors) == 0:
+                    add_skip()
+            else:
+                add_skip()
+
+    def addExpectedFailure(
+        self,
+        testcase: unittest.TestCase,
+        rawexcinfo: _SysExcInfoType,
+        reason: str = "",
+    ) -> None:
+        try:
+            xfail(str(reason))
+        except xfail.Exception:
+            self._addexcinfo(sys.exc_info())
+
+    def addUnexpectedSuccess(
+        self,
+        testcase: unittest.TestCase,
+        reason: twisted.trial.unittest.Todo | None = None,
+    ) -> None:
+        msg = "Unexpected success"
+        if reason:
+            msg += f": {reason.reason}"
+        # Preserve unittest behaviour - fail the test. Explicitly not an XPASS.
+        try:
+            fail(msg, pytrace=False)
+        except fail.Exception:
+            self._addexcinfo(sys.exc_info())
+
+    def addSuccess(self, testcase: unittest.TestCase) -> None:
+        pass
+
+    def stopTest(self, testcase: unittest.TestCase) -> None:
+        pass
+
+    def addDuration(self, testcase: unittest.TestCase, elapsed: float) -> None:
+        pass
+
+    def runtest(self) -> None:
+        from _pytest.debugging import maybe_wrap_pytest_function_for_tracing
+
+        testcase = self.instance
+        assert testcase is not None
+
+        maybe_wrap_pytest_function_for_tracing(self)
+
+        # Let the unittest framework handle async functions.
+        if is_async_function(self.obj):
+            testcase(result=self)
+        else:
+            # When --pdb is given, we want to postpone calling tearDown() otherwise
+            # when entering the pdb prompt, tearDown() would have probably cleaned up
+            # instance variables, which makes it difficult to debug.
+            # Arguably we could always postpone tearDown(), but this changes the moment where the
+            # TestCase instance interacts with the results object, so better to only do it
+            # when absolutely needed.
+            # We need to consider if the test itself is skipped, or the whole class.
+            assert isinstance(self.parent, UnitTestCase)
+            skipped = _is_skipped(self.obj) or _is_skipped(self.parent.obj)
+            if self.config.getoption("usepdb") and not skipped:
+                self._explicit_tearDown = testcase.tearDown
+                setattr(testcase, "tearDown", lambda *args: None)
+
+            # We need to update the actual bound method with self.obj, because
+            # wrap_pytest_function_for_tracing replaces self.obj by a wrapper.
+            setattr(testcase, self.name, self.obj)
+            try:
+                testcase(result=self)
+            finally:
+                delattr(testcase, self.name)
+
+    def _traceback_filter(
+        self, excinfo: _pytest._code.ExceptionInfo[BaseException]
+    ) -> _pytest._code.Traceback:
+        traceback = super()._traceback_filter(excinfo)
+        ntraceback = traceback.filter(
+            lambda x: not x.frame.f_globals.get("__unittest"),
+        )
+        if not ntraceback:
+            ntraceback = traceback
+        return ntraceback
+
+    def addSubTest(
+        self,
+        test_case: Any,
+        test: TestCase,
+        exc_info: ExceptionInfo[BaseException]
+        | tuple[type[BaseException], BaseException, TracebackType]
+        | None,
+    ) -> None:
+        exception_info: ExceptionInfo[BaseException] | None
+        match exc_info:
+            case tuple():
+                exception_info = ExceptionInfo(exc_info, _ispytest=True)
+            case ExceptionInfo() | None:
+                exception_info = exc_info
+            case unreachable:
+                assert_never(unreachable)
+
+        call_info = CallInfo[None](
+            None,
+            exception_info,
+            start=0,
+            stop=0,
+            duration=0,
+            when="call",
+            _ispytest=True,
+        )
+        msg = test._message if isinstance(test._message, str) else None  # type: ignore[attr-defined]
+        report = self.ihook.pytest_runtest_makereport(item=self, call=call_info)
+        sub_report = SubtestReport._new(
+            report,
+            SubtestContext(msg=msg, kwargs=dict(test.params)),  # type: ignore[attr-defined]
+            captured_output=None,
+            captured_logs=None,
+        )
+        self.ihook.pytest_runtest_logreport(report=sub_report)
+        if check_interactive_exception(call_info, sub_report):
+            self.ihook.pytest_exception_interact(
+                node=self, call=call_info, report=sub_report
+            )
+
+        # For python < 3.11: add non-subtest skips once all subtest failures are processed by # `_addSubTest`.
+        if sys.version_info < (3, 11):
+            subtest_errors, non_subtest_skip = self._obtain_errors_and_skips()
+
+            # Check if we have non-subtest skips: if there are also sub failures, non-subtest skips are not treated in
+            # `_addSubTest` and have to be added using `add_skip` after all subtest failures are processed.
+            if len(non_subtest_skip) > 0 and len(subtest_errors) > 0:
+                # Make sure we have processed the last subtest failure
+                last_subset_error = subtest_errors[-1]
+                if exc_info is last_subset_error[-1]:
+                    # Add non-subtest skips (as they could not be treated in `_addSkip`)
+                    for testcase, reason in non_subtest_skip:
+                        self.addSkip(testcase, reason, handle_subtests=False)
+
+    def _obtain_errors_and_skips(self) -> tuple[list[Any], list[Any]]:
+        """Compute or obtain the cached values for subtest errors and non-subtest skips."""
+        from unittest.case import _SubTest  # type: ignore[attr-defined]
+
+        assert sys.version_info < (3, 11), (
+            "This workaround only should be used in Python 3.10"
+        )
+        if self._cached_errors_and_skips is not None:
+            return self._cached_errors_and_skips
+
+        subtest_errors = [
+            (x, y)
+            for x, y in self.instance._outcome.errors
+            if isinstance(x, _SubTest) and y is not None
+        ]
+
+        non_subtest_skips = [
+            (x, y)
+            for x, y in self.instance._outcome.skipped
+            if not isinstance(x, _SubTest)
+        ]
+        self._cached_errors_and_skips = (subtest_errors, non_subtest_skips)
+        return subtest_errors, non_subtest_skips
+
+
+@hookimpl(tryfirst=True)
+def pytest_runtest_makereport(item: Item, call: CallInfo[None]) -> None:
+    if isinstance(item, TestCaseFunction):
+        if item._excinfo:
+            call.excinfo = item._excinfo.pop(0)
+            try:
+                del call.result
+            except AttributeError:
+                pass
+
+    # Convert unittest.SkipTest to pytest.skip.
+    # This covers explicit `raise unittest.SkipTest`.
+    unittest = sys.modules.get("unittest")
+    if unittest and call.excinfo and isinstance(call.excinfo.value, unittest.SkipTest):
+        excinfo = call.excinfo
+        call2 = CallInfo[None].from_call(lambda: skip(str(excinfo.value)), call.when)
+        call.excinfo = call2.excinfo
+
+
+def _is_skipped(obj) -> bool:
+    """Return True if the given object has been marked with @unittest.skip."""
+    return bool(getattr(obj, "__unittest_skip__", False))
+
+
+def pytest_configure() -> None:
+    """Register the TestCaseFunction class as an IReporter if twisted.trial is available."""
+    if _get_twisted_version() is not TwistedVersion.NotInstalled:
+        from twisted.trial.itrial import IReporter
+        from zope.interface import classImplements
+
+        classImplements(TestCaseFunction, IReporter)
+
+
+class TwistedVersion(Enum):
+    """
+    The Twisted version installed in the environment.
+
+    We have different workarounds in place for different versions of Twisted.
+    """
+
+    # Twisted version 24 or prior.
+    Version24 = auto()
+    # Twisted version 25 or later.
+    Version25 = auto()
+    # Twisted version is not available.
+    NotInstalled = auto()
+
+
+def _get_twisted_version() -> TwistedVersion:
+    # We need to check if "twisted.trial.unittest" is specifically present in sys.modules.
+    # This is because we intend to integrate with Trial only when it's actively running
+    # the test suite, but not needed when only other Twisted components are in use.
+    if "twisted.trial.unittest" not in sys.modules:
+        return TwistedVersion.NotInstalled
+
+    import importlib.metadata
+
+    import packaging.version
+
+    version_str = importlib.metadata.version("twisted")
+    version = packaging.version.parse(version_str)
+    if version.major <= 24:
+        return TwistedVersion.Version24
+    else:
+        return TwistedVersion.Version25
+
+
+# Name of the attribute in `twisted.python.Failure` instances that stores
+# the `sys.exc_info()` tuple.
+# See twisted.trial support in `pytest_runtest_protocol`.
+TWISTED_RAW_EXCINFO_ATTR = "_twisted_raw_excinfo"
+
+
+@hookimpl(wrapper=True)
+def pytest_runtest_protocol(item: Item) -> Iterator[None]:
+    if _get_twisted_version() is TwistedVersion.Version24:
+        import twisted.python.failure as ut
+
+        # Monkeypatch `Failure.__init__` to store the raw exception info.
+        original__init__ = ut.Failure.__init__
+
+        def store_raw_exception_info(
+            self, exc_value=None, exc_type=None, exc_tb=None, captureVars=None
+        ):  # pragma: no cover
+            if exc_value is None:
+                raw_exc_info = sys.exc_info()
+            else:
+                if exc_type is None:
+                    exc_type = type(exc_value)
+                if exc_tb is None:
+                    exc_tb = sys.exc_info()[2]
+                raw_exc_info = (exc_type, exc_value, exc_tb)
+            setattr(self, TWISTED_RAW_EXCINFO_ATTR, tuple(raw_exc_info))
+            try:
+                original__init__(
+                    self, exc_value, exc_type, exc_tb, captureVars=captureVars
+                )
+            except TypeError:  # pragma: no cover
+                original__init__(self, exc_value, exc_type, exc_tb)
+
+        with MonkeyPatch.context() as patcher:
+            patcher.setattr(ut.Failure, "__init__", store_raw_exception_info)
+            return (yield)
+    else:
+        return (yield)
+
+
+def _handle_twisted_exc_info(
+    rawexcinfo: _SysExcInfoType | BaseException,
+) -> _SysExcInfoType:
+    """
+    Twisted passes a custom Failure instance to `addError()` instead of using `sys.exc_info()`.
+    Therefore, if `rawexcinfo` is a `Failure` instance, convert it into the equivalent `sys.exc_info()` tuple
+    as expected by pytest.
+    """
+    twisted_version = _get_twisted_version()
+    if twisted_version is TwistedVersion.NotInstalled:
+        # Unfortunately, because we cannot import `twisted.python.failure` at the top of the file
+        # and use it in the signature, we need to use `type:ignore` here because we cannot narrow
+        # the type properly in the `if` statement above.
+        return rawexcinfo  # type:ignore[return-value]
+    elif twisted_version is TwistedVersion.Version24:
+        # Twisted calls addError() passing its own classes (like `twisted.python.Failure`), which violates
+        # the `addError()` signature, so we extract the original `sys.exc_info()` tuple which is stored
+        # in the object.
+        if hasattr(rawexcinfo, TWISTED_RAW_EXCINFO_ATTR):
+            saved_exc_info = getattr(rawexcinfo, TWISTED_RAW_EXCINFO_ATTR)
+            # Delete the attribute from the original object to avoid leaks.
+            delattr(rawexcinfo, TWISTED_RAW_EXCINFO_ATTR)
+            return saved_exc_info  # type:ignore[no-any-return]
+        return rawexcinfo  # type:ignore[return-value]
+    elif twisted_version is TwistedVersion.Version25:
+        if isinstance(rawexcinfo, BaseException):
+            import twisted.python.failure
+
+            if isinstance(rawexcinfo, twisted.python.failure.Failure):
+                tb = rawexcinfo.__traceback__
+                if tb is None:
+                    tb = sys.exc_info()[2]
+                return type(rawexcinfo.value), rawexcinfo.value, tb
+
+        return rawexcinfo  # type:ignore[return-value]
+    else:
+        # Ideally we would use assert_never() here, but it is not available in all Python versions
+        # we support, plus we do not require `type_extensions` currently.
+        assert False, f"Unexpected Twisted version: {twisted_version}"

.venv/lib/python3.12/site-packages/_pytest/unraisableexception.py

@@ -0,0 +1,163 @@
+from __future__ import annotations
+
+import collections
+from collections.abc import Callable
+import functools
+import gc
+import sys
+import traceback
+from typing import NamedTuple
+from typing import TYPE_CHECKING
+import warnings
+
+from _pytest.config import Config
+from _pytest.nodes import Item
+from _pytest.stash import StashKey
+from _pytest.tracemalloc import tracemalloc_message
+import pytest
+
+
+if TYPE_CHECKING:
+    pass
+
+if sys.version_info < (3, 11):
+    from exceptiongroup import ExceptionGroup
+
+
+# This is a stash item and not a simple constant to allow pytester to override it.
+gc_collect_iterations_key = StashKey[int]()
+
+
+def gc_collect_harder(iterations: int) -> None:
+    for _ in range(iterations):
+        gc.collect()
+
+
+class UnraisableMeta(NamedTuple):
+    msg: str
+    cause_msg: str
+    exc_value: BaseException | None
+
+
+unraisable_exceptions: StashKey[collections.deque[UnraisableMeta | BaseException]] = (
+    StashKey()
+)
+
+
+def collect_unraisable(config: Config) -> None:
+    pop_unraisable = config.stash[unraisable_exceptions].pop
+    errors: list[pytest.PytestUnraisableExceptionWarning | RuntimeError] = []
+    meta = None
+    hook_error = None
+    try:
+        while True:
+            try:
+                meta = pop_unraisable()
+            except IndexError:
+                break
+
+            if isinstance(meta, BaseException):
+                hook_error = RuntimeError("Failed to process unraisable exception")
+                hook_error.__cause__ = meta
+                errors.append(hook_error)
+                continue
+
+            msg = meta.msg
+            try:
+                warnings.warn(pytest.PytestUnraisableExceptionWarning(msg))
+            except pytest.PytestUnraisableExceptionWarning as e:
+                # This except happens when the warning is treated as an error (e.g. `-Werror`).
+                if meta.exc_value is not None:
+                    # Exceptions have a better way to show the traceback, but
+                    # warnings do not, so hide the traceback from the msg and
+                    # set the cause so the traceback shows up in the right place.
+                    e.args = (meta.cause_msg,)
+                    e.__cause__ = meta.exc_value
+                errors.append(e)
+
+        if len(errors) == 1:
+            raise errors[0]
+        if errors:
+            raise ExceptionGroup("multiple unraisable exception warnings", errors)
+    finally:
+        del errors, meta, hook_error
+
+
+def cleanup(
+    *, config: Config, prev_hook: Callable[[sys.UnraisableHookArgs], object]
+) -> None:
+    # A single collection doesn't necessarily collect everything.
+    # Constant determined experimentally by the Trio project.
+    gc_collect_iterations = config.stash.get(gc_collect_iterations_key, 5)
+    try:
+        try:
+            gc_collect_harder(gc_collect_iterations)
+            collect_unraisable(config)
+        finally:
+            sys.unraisablehook = prev_hook
+    finally:
+        del config.stash[unraisable_exceptions]
+
+
+def unraisable_hook(
+    unraisable: sys.UnraisableHookArgs,
+    /,
+    *,
+    append: Callable[[UnraisableMeta | BaseException], object],
+) -> None:
+    try:
+        # we need to compute these strings here as they might change after
+        # the unraisablehook finishes and before the metadata object is
+        # collected by a pytest hook
+        err_msg = (
+            "Exception ignored in" if unraisable.err_msg is None else unraisable.err_msg
+        )
+        summary = f"{err_msg}: {unraisable.object!r}"
+        traceback_message = "\n\n" + "".join(
+            traceback.format_exception(
+                unraisable.exc_type,
+                unraisable.exc_value,
+                unraisable.exc_traceback,
+            )
+        )
+        tracemalloc_tb = "\n" + tracemalloc_message(unraisable.object)
+        msg = summary + traceback_message + tracemalloc_tb
+        cause_msg = summary + tracemalloc_tb
+
+        append(
+            UnraisableMeta(
+                msg=msg,
+                cause_msg=cause_msg,
+                exc_value=unraisable.exc_value,
+            )
+        )
+    except BaseException as e:
+        append(e)
+        # Raising this will cause the exception to be logged twice, once in our
+        # collect_unraisable and once by the unraisablehook calling machinery
+        # which is fine - this should never happen anyway and if it does
+        # it should probably be reported as a pytest bug.
+        raise
+
+
+def pytest_configure(config: Config) -> None:
+    prev_hook = sys.unraisablehook
+    deque: collections.deque[UnraisableMeta | BaseException] = collections.deque()
+    config.stash[unraisable_exceptions] = deque
+    config.add_cleanup(functools.partial(cleanup, config=config, prev_hook=prev_hook))
+    sys.unraisablehook = functools.partial(unraisable_hook, append=deque.append)
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_runtest_setup(item: Item) -> None:
+    collect_unraisable(item.config)
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_runtest_call(item: Item) -> None:
+    collect_unraisable(item.config)
+
+
+@pytest.hookimpl(trylast=True)
+def pytest_runtest_teardown(item: Item) -> None:
+    collect_unraisable(item.config)

.venv/lib/python3.12/site-packages/_pytest/warning_types.py

@@ -0,0 +1,172 @@
+from __future__ import annotations
+
+import dataclasses
+import inspect
+from types import FunctionType
+from typing import Any
+from typing import final
+from typing import Generic
+from typing import TypeVar
+import warnings
+
+
+class PytestWarning(UserWarning):
+    """Base class for all warnings emitted by pytest."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestAssertRewriteWarning(PytestWarning):
+    """Warning emitted by the pytest assert rewrite module."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestCacheWarning(PytestWarning):
+    """Warning emitted by the cache plugin in various situations."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestConfigWarning(PytestWarning):
+    """Warning emitted for configuration issues."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestCollectionWarning(PytestWarning):
+    """Warning emitted when pytest is not able to collect a file or symbol in a module."""
+
+    __module__ = "pytest"
+
+
+class PytestDeprecationWarning(PytestWarning, DeprecationWarning):
+    """Warning class for features that will be removed in a future version."""
+
+    __module__ = "pytest"
+
+
+class PytestRemovedIn9Warning(PytestDeprecationWarning):
+    """Warning class for features that will be removed in pytest 9."""
+
+    __module__ = "pytest"
+
+
+class PytestRemovedIn10Warning(PytestDeprecationWarning):
+    """Warning class for features that will be removed in pytest 10."""
+
+    __module__ = "pytest"
+
+
+@final
+class PytestExperimentalApiWarning(PytestWarning, FutureWarning):
+    """Warning category used to denote experiments in pytest.
+
+    Use sparingly as the API might change or even be removed completely in a
+    future version.
+    """
+
+    __module__ = "pytest"
+
+    @classmethod
+    def simple(cls, apiname: str) -> PytestExperimentalApiWarning:
+        return cls(f"{apiname} is an experimental api that may change over time")
+
+
+@final
+class PytestReturnNotNoneWarning(PytestWarning):
+    """
+    Warning emitted when a test function returns a value other than ``None``.
+
+    See :ref:`return-not-none` for details.
+    """
+
+    __module__ = "pytest"
+
+
+@final
+class PytestUnknownMarkWarning(PytestWarning):
+    """Warning emitted on use of unknown markers.
+
+    See :ref:`mark` for details.
+    """
+
+    __module__ = "pytest"
+
+
+@final
+class PytestUnraisableExceptionWarning(PytestWarning):
+    """An unraisable exception was reported.
+
+    Unraisable exceptions are exceptions raised in :meth:`__del__ <object.__del__>`
+    implementations and similar situations when the exception cannot be raised
+    as normal.
+    """
+
+    __module__ = "pytest"
+
+
+@final
+class PytestUnhandledThreadExceptionWarning(PytestWarning):
+    """An unhandled exception occurred in a :class:`~threading.Thread`.
+
+    Such exceptions don't propagate normally.
+    """
+
+    __module__ = "pytest"
+
+
+_W = TypeVar("_W", bound=PytestWarning)
+
+
+@final
+@dataclasses.dataclass
+class UnformattedWarning(Generic[_W]):
+    """A warning meant to be formatted during runtime.
+
+    This is used to hold warnings that need to format their message at runtime,
+    as opposed to a direct message.
+    """
+
+    category: type[_W]
+    template: str
+
+    def format(self, **kwargs: Any) -> _W:
+        """Return an instance of the warning category, formatted with given kwargs."""
+        return self.category(self.template.format(**kwargs))
+
+
+@final
+class PytestFDWarning(PytestWarning):
+    """When the lsof plugin finds leaked fds."""
+
+    __module__ = "pytest"
+
+
+def warn_explicit_for(method: FunctionType, message: PytestWarning) -> None:
+    """
+    Issue the warning :param:`message` for the definition of the given :param:`method`
+
+    this helps to log warnings for functions defined prior to finding an issue with them
+    (like hook wrappers being marked in a legacy mechanism)
+    """
+    lineno = method.__code__.co_firstlineno
+    filename = inspect.getfile(method)
+    module = method.__module__
+    mod_globals = method.__globals__
+    try:
+        warnings.warn_explicit(
+            message,
+            type(message),
+            filename=filename,
+            module=module,
+            registry=mod_globals.setdefault("__warningregistry__", {}),
+            lineno=lineno,
+        )
+    except Warning as w:
+        # If warnings are errors (e.g. -Werror), location information gets lost, so we add it to the message.
+        raise type(w)(f"{w}\n at {filename}:{lineno}") from None

.venv/lib/python3.12/site-packages/_pytest/warnings.py

@@ -0,0 +1,151 @@
+# mypy: allow-untyped-defs
+from __future__ import annotations
+
+from collections.abc import Generator
+from contextlib import contextmanager
+from contextlib import ExitStack
+import sys
+from typing import Literal
+import warnings
+
+from _pytest.config import apply_warning_filters
+from _pytest.config import Config
+from _pytest.config import parse_warning_filter
+from _pytest.main import Session
+from _pytest.nodes import Item
+from _pytest.terminal import TerminalReporter
+from _pytest.tracemalloc import tracemalloc_message
+import pytest
+
+
+@contextmanager
+def catch_warnings_for_item(
+    config: Config,
+    ihook,
+    when: Literal["config", "collect", "runtest"],
+    item: Item | None,
+    *,
+    record: bool = True,
+) -> Generator[None]:
+    """Context manager that catches warnings generated in the contained execution block.
+
+    ``item`` can be None if we are not in the context of an item execution.
+
+    Each warning captured triggers the ``pytest_warning_recorded`` hook.
+    """
+    config_filters = config.getini("filterwarnings")
+    cmdline_filters = config.known_args_namespace.pythonwarnings or []
+    with warnings.catch_warnings(record=record) as log:
+        if not sys.warnoptions:
+            # If user is not explicitly configuring warning filters, show deprecation warnings by default (#2908).
+            warnings.filterwarnings("always", category=DeprecationWarning)
+            warnings.filterwarnings("always", category=PendingDeprecationWarning)
+
+        warnings.filterwarnings("error", category=pytest.PytestRemovedIn9Warning)
+
+        apply_warning_filters(config_filters, cmdline_filters)
+
+        # apply filters from "filterwarnings" marks
+        nodeid = "" if item is None else item.nodeid
+        if item is not None:
+            for mark in item.iter_markers(name="filterwarnings"):
+                for arg in mark.args:
+                    warnings.filterwarnings(*parse_warning_filter(arg, escape=False))
+
+        try:
+            yield
+        finally:
+            if record:
+                # mypy can't infer that record=True means log is not None; help it.
+                assert log is not None
+
+                for warning_message in log:
+                    ihook.pytest_warning_recorded.call_historic(
+                        kwargs=dict(
+                            warning_message=warning_message,
+                            nodeid=nodeid,
+                            when=when,
+                            location=None,
+                        )
+                    )
+
+
+def warning_record_to_str(warning_message: warnings.WarningMessage) -> str:
+    """Convert a warnings.WarningMessage to a string."""
+    return warnings.formatwarning(
+        str(warning_message.message),
+        warning_message.category,
+        warning_message.filename,
+        warning_message.lineno,
+        warning_message.line,
+    ) + tracemalloc_message(warning_message.source)
+
+
+@pytest.hookimpl(wrapper=True, tryfirst=True)
+def pytest_runtest_protocol(item: Item) -> Generator[None, object, object]:
+    with catch_warnings_for_item(
+        config=item.config, ihook=item.ihook, when="runtest", item=item
+    ):
+        return (yield)
+
+
+@pytest.hookimpl(wrapper=True, tryfirst=True)
+def pytest_collection(session: Session) -> Generator[None, object, object]:
+    config = session.config
+    with catch_warnings_for_item(
+        config=config, ihook=config.hook, when="collect", item=None
+    ):
+        return (yield)
+
+
+@pytest.hookimpl(wrapper=True)
+def pytest_terminal_summary(
+    terminalreporter: TerminalReporter,
+) -> Generator[None]:
+    config = terminalreporter.config
+    with catch_warnings_for_item(
+        config=config, ihook=config.hook, when="config", item=None
+    ):
+        return (yield)
+
+
+@pytest.hookimpl(wrapper=True)
+def pytest_sessionfinish(session: Session) -> Generator[None]:
+    config = session.config
+    with catch_warnings_for_item(
+        config=config, ihook=config.hook, when="config", item=None
+    ):
+        return (yield)
+
+
+@pytest.hookimpl(wrapper=True)
+def pytest_load_initial_conftests(
+    early_config: Config,
+) -> Generator[None]:
+    with catch_warnings_for_item(
+        config=early_config, ihook=early_config.hook, when="config", item=None
+    ):
+        return (yield)
+
+
+def pytest_configure(config: Config) -> None:
+    with ExitStack() as stack:
+        stack.enter_context(
+            catch_warnings_for_item(
+                config=config,
+                ihook=config.hook,
+                when="config",
+                item=None,
+                # this disables recording because the terminalreporter has
+                # finished by the time it comes to reporting logged warnings
+                # from the end of config cleanup. So for now, this is only
+                # useful for setting a warning filter with an 'error' action.
+                record=False,
+            )
+        )
+        config.addinivalue_line(
+            "markers",
+            "filterwarnings(warning): add a warning filter to the given test. "
+            "see https://docs.pytest.org/en/stable/how-to/capture-warnings.html#pytest-mark-filterwarnings ",
+        )
+        config.add_cleanup(stack.pop_all().close)