Add html_baseurl to sphinx conf.py (#12364) (#12391)

This is used to set the <link rel="canonical" href="X"> tag that points to the canonical version of the webpage. Including this indicates to search engines which version to include in their indexes, and should prevent older versions showing up.

Fixes #12363

.github/workflows/deploy.yml

@@ -1,26 +1,23 @@
 name: deploy
 
 on:
-  push:
+  workflow_dispatch:
-    tags:
+    inputs:
-      # These tags are protected, see:
+      version:
-      # https://github.com/pytest-dev/pytest/settings/tag_protection
+        description: 'Release version'
-      - "[0-9]+.[0-9]+.[0-9]+"
+        required: true
-      - "[0-9]+.[0-9]+.[0-9]+rc[0-9]+"
+        default: '1.2.3'
 
 
 # Set permissions at the job level.
 permissions: {}
 
 jobs:
-
+  package:
-  deploy:
-    if: github.repository == 'pytest-dev/pytest'
-
     runs-on: ubuntu-latest
-    timeout-minutes: 30
+    env:
-    permissions:
+      SETUPTOOLS_SCM_PRETEND_VERSION: ${{ github.event.inputs.version }}
-      contents: write
+    timeout-minutes: 10
 
     steps:
     - uses: actions/checkout@v3
@@ -29,7 +26,19 @@ jobs:
         persist-credentials: false
 
     - name: Build and Check Package
-      uses: hynek/build-and-inspect-python-package@v1.5
+      uses: hynek/build-and-inspect-python-package@v1.5.3
+
+  deploy:
+    if: github.repository == 'pytest-dev/pytest'
+    needs: [package]
+    runs-on: ubuntu-latest
+    environment: deploy
+    timeout-minutes: 30
+    permissions:
+      id-token: write
+      contents: write
+    steps:
+    - uses: actions/checkout@v3
 
     - name: Download Package
       uses: actions/download-artifact@v3
@@ -38,14 +47,35 @@ jobs:
         path: dist
 
     - name: Publish package to PyPI
-      uses: pypa/gh-action-pypi-publish@release/v1
+      uses: pypa/gh-action-pypi-publish@v1.8.5
+
+    - name: Push tag
+      run: |
+        git config user.name "pytest bot"
+        git config user.email "pytestbot@gmail.com"
+        git tag --annotate --message=v${{ github.event.inputs.version }} ${{ github.event.inputs.version }} ${{ github.sha }}
+        git push origin ${{ github.event.inputs.version }}
+
+  release-notes:
+
+    # todo: generate the content in the build  job
+    #       the goal being of using a github action script to push the release data
+    #       after success instead of creating a complete python/tox env
+    needs: [deploy]
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    permissions:
+      contents: write
+    steps:
+    - uses: actions/checkout@v3
       with:
-        password: ${{ secrets.pypi_token }}
+        fetch-depth: 0
+        persist-credentials: false
 
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: "3.7"
+        python-version: "3.10"
 
     - name: Install tox
       run: |

.github/workflows/test.yml

@@ -27,7 +27,19 @@ concurrency:
 permissions: {}
 
 jobs:
+  package:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        persist-credentials: false
+    - name: Build and Check Package
+      uses: hynek/build-and-inspect-python-package@v1.5.3
+
   build:
+    needs: [package]
+
     runs-on: ${{ matrix.os }}
     timeout-minutes: 45
     permissions:
@@ -38,17 +50,17 @@ jobs:
       matrix:
         name: [
           "windows-py37",
-          "windows-py37-pluggy",
           "windows-py38",
+          "windows-py38-pluggy",
           "windows-py39",
           "windows-py310",
           "windows-py311",
           "windows-py312",
 
           "ubuntu-py37",
-          "ubuntu-py37-pluggy",
           "ubuntu-py37-freeze",
           "ubuntu-py38",
+          "ubuntu-py38-pluggy",
           "ubuntu-py39",
           "ubuntu-py310",
           "ubuntu-py311",
@@ -60,7 +72,6 @@ jobs:
           "macos-py310",
           "macos-py312",
 
-          "docs",
           "doctesting",
           "plugins",
         ]
@@ -70,15 +81,15 @@ jobs:
             python: "3.7"
             os: windows-latest
             tox_env: "py37-numpy"
-          - name: "windows-py37-pluggy"
-            python: "3.7"
-            os: windows-latest
-            tox_env: "py37-pluggymain-pylib-xdist"
           - name: "windows-py38"
             python: "3.8"
             os: windows-latest
             tox_env: "py38-unittestextras"
             use_coverage: true
+          - name: "windows-py38-pluggy"
+            python: "3.8"
+            os: windows-latest
+            tox_env: "py38-pluggymain-pylib-xdist"
           - name: "windows-py39"
             python: "3.9"
             os: windows-latest
@@ -101,10 +112,6 @@ jobs:
             os: ubuntu-latest
             tox_env: "py37-lsof-numpy-pexpect"
             use_coverage: true
-          - name: "ubuntu-py37-pluggy"
-            python: "3.7"
-            os: ubuntu-latest
-            tox_env: "py37-pluggymain-pylib-xdist"
           - name: "ubuntu-py37-freeze"
             python: "3.7"
             os: ubuntu-latest
@@ -113,6 +120,10 @@ jobs:
             python: "3.8"
             os: ubuntu-latest
             tox_env: "py38-xdist"
+          - name: "ubuntu-py38-pluggy"
+            python: "3.8"
+            os: ubuntu-latest
+            tox_env: "py38-pluggymain-pylib-xdist"
           - name: "ubuntu-py39"
             python: "3.9"
             os: ubuntu-latest
@@ -159,10 +170,6 @@ jobs:
             os: ubuntu-latest
             tox_env: "plugins"
 
-          - name: "docs"
-            python: "3.7"
-            os: ubuntu-latest
-            tox_env: "docs"
           - name: "doctesting"
             python: "3.7"
             os: ubuntu-latest
@@ -175,6 +182,12 @@ jobs:
         fetch-depth: 0
         persist-credentials: false
 
+    - name: Download Package
+      uses: actions/download-artifact@v3
+      with:
+        name: Packages
+        path: dist
+
     - name: Set up Python ${{ matrix.python }}
       uses: actions/setup-python@v4
       with:
@@ -188,11 +201,13 @@ jobs:
 
     - name: Test without coverage
       if: "! matrix.use_coverage"
-      run: "tox -e ${{ matrix.tox_env }}"
+      shell: bash
+      run: tox run -e ${{ matrix.tox_env }} --installpkg `find dist/*.tar.gz`
 
     - name: Test with coverage
       if: "matrix.use_coverage"
-      run: "tox -e ${{ matrix.tox_env }}-coverage"
+      shell: bash
+      run: tox run -e ${{ matrix.tox_env }}-coverage --installpkg `find dist/*.tar.gz`
 
     - name: Generate coverage report
       if: "matrix.use_coverage"
@@ -206,10 +221,3 @@ jobs:
         fail_ci_if_error: true
         files: ./coverage.xml
         verbose: true
-
-  check-package:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Build and Check Package
-      uses: hynek/build-and-inspect-python-package@v1.5

.readthedocs.yml

@@ -9,6 +9,10 @@ python:
        path: .
      - requirements: doc/en/requirements.txt
 
+sphinx:
+  configuration: doc/en/conf.py
+  fail_on_warning: true
+
 build:
   os: ubuntu-20.04
   tools:

AUTHORS

@@ -47,6 +47,7 @@ Ariel Pillemer
 Armin Rigo
 Aron Coyle
 Aron Curzon
+Arthur Richard
 Ashish Kurmi
 Aviral Verma
 Aviv Palivoda
@@ -166,6 +167,8 @@ Ian Bicking
 Ian Lesperance
 Ilya Konstantinov
 Ionuț Turturică
+Isaac Virshup
+Israel Fruchter
 Itxaso Aizpurua
 Iwan Briquemont
 Jaap Broekhuizen
@@ -173,6 +176,7 @@ Jake VanderPlas
 Jakob van Santen
 Jakub Mitoraj
 James Bourbeau
+James Frost
 Jan Balster
 Janne Vanhala
 Jason R. Coombs
@@ -229,6 +233,7 @@ Maho
 Maik Figura
 Mandeep Bhutani
 Manuel Krebber
+Marc Mueller
 Marc Schlaich
 Marcelo Duarte Trevisani
 Marcin Bachry
@@ -320,6 +325,7 @@ Ronny Pfannschmidt
 Ross Lawley
 Ruaridh Williamson
 Russel Winder
+Ryan Puddephatt
 Ryan Wooden
 Saiprasad Kale
 Samuel Colvin
@@ -334,11 +340,13 @@ Serhii Mozghovyi
 Seth Junot
 Shantanu Jain
 Shubham Adep
+Simon Blanchard
 Simon Gomizelj
 Simon Holesch
 Simon Kerr
 Skylar Downes
 Srinivas Reddy Thatiparthy
+Stefaan Lippens
 Stefan Farmbauer
 Stefan Scherfke
 Stefan Zimmermann
@@ -370,7 +378,9 @@ Tomer Keren
 Tony Narlock
 Tor Colvin
 Trevor Bekolay
+Tushar Sadhwani
 Tyler Goodlet
+Tyler Smart
 Tzu-ping Chung
 Vasily Kuznetsov
 Victor Maryama

CONTRIBUTING.rst

@@ -50,7 +50,7 @@ Fix bugs
 --------
 
 Look through the `GitHub issues for bugs <https://github.com/pytest-dev/pytest/labels/type:%20bug>`_.
-See also the `"status: easy" issues <https://github.com/pytest-dev/pytest/labels/status%3A%20easy>`_
+See also the `"good first issue" issues <https://github.com/pytest-dev/pytest/labels/good%20first%20issue>`_
 that are friendly to new contributors.
 
 :ref:`Talk <contact>` to developers to find out how you can fix specific bugs. To indicate that you are going

RELEASING.rst

@@ -133,14 +133,12 @@ Releasing
 
 Both automatic and manual processes described above follow the same steps from this point onward.
 
-#. After all tests pass and the PR has been approved, tag the release commit
+#. After all tests pass and the PR has been approved, trigger the ``deploy`` job
-   in the ``release-MAJOR.MINOR.PATCH`` branch and push it. This will publish to PyPI::
+   in https://github.com/pytest-dev/pytest/actions/workflows/deploy.yml, using the ``release-MAJOR.MINOR.PATCH`` branch
+   as source.
 
-     git fetch upstream
+   This job will require approval from ``pytest-dev/core``, after which it will publish to PyPI
-     git tag MAJOR.MINOR.PATCH upstream/release-MAJOR.MINOR.PATCH
+   and tag the repository.
-     git push upstream MAJOR.MINOR.PATCH
-
-   Wait for the deploy to complete, then make sure it is `available on PyPI <https://pypi.org/project/pytest>`_.
 
 #. Merge the PR. **Make sure it's not squash-merged**, so that the tagged commit ends up in the main branch.
 

changelog/10831.bugfix.rst

@@ -1 +0,0 @@
-Terminal Reporting: Fixed bug when running in ``--tb=line`` mode where ``pytest.fail(pytrace=False)`` tests report ``None``.

changelog/10872.improvement.rst

@@ -1 +0,0 @@
-Update test log report annotation to named tuple and fixed inconsistency in docs for :hook:`pytest_report_teststatus` hook.

changelog/10901.feature.rst

@@ -1,2 +0,0 @@
-Added :func:`ExceptionInfo.from_exception() <pytest.ExceptionInfo.from_exception>`, a simpler way to create an :class:`~pytest.ExceptionInfo` from an exception.
-This can replace :func:`ExceptionInfo.from_exc_info() <pytest.ExceptionInfo.from_exc_info()>` for most uses.

changelog/10907.improvement.rst

@@ -1,5 +0,0 @@
-When an exception traceback to be displayed is completely filtered out (by mechanisms such as ``__tracebackhide__``, internal frames, and similar), now only the exception string and the following message are shown:
-
-"All traceback entries are hidden. Pass `--full-trace` to see hidden and internal frames.".
-
-Previously, the last frame of the traceback was shown, even though it was hidden.

changelog/10940.improvement.rst

@@ -1,3 +0,0 @@
-Improved verbose output (``-vv``) of ``skip`` and ``xfail`` reasons by performing text wrapping while leaving a clear margin for progress output.
-
-Added :func:`TerminalReporter.wrap_write() <pytest.TerminalReporter.wrap_write>` as a helper for that.

changelog/10991.improvement.rst

@@ -1 +0,0 @@
-Added handling of ``%f`` directive to print microseconds in log format options, such as ``log-date-format``.

changelog/11005.improvement.rst

@@ -1 +0,0 @@
-Added underlying exception to cache provider path creation and write warning messages.

changelog/11013.improvement.rst

@@ -1 +0,0 @@
-Added warning when :confval:`testpaths` is set, but paths are not found by glob. In this case, pytest will fall back to searching from the current directory.

changelog/11031.trivial.rst

@@ -1 +0,0 @@
-Enhanced the CLI flag for ``-c`` to now include ``--config-file`` to make it clear that this flag applies to the usage of a custom config file.

changelog/11043.improvement.rst

@@ -1,3 +0,0 @@
-When `--confcutdir` is not specified, and there is no config file present, the conftest cutoff directory (`--confcutdir`) is now set to the :ref:`rootdir`.
-Previously in such cases, `conftest.py` files would be probed all the way to the root directory of the filesystem.
-If you are badly affected by this change, consider adding an empty config file to your desired cutoff directory, or explicitly set `--confcutdir`.

changelog/11068.bugfix.rst

@@ -1 +0,0 @@
-Fixed the ``--last-failed`` whole-file skipping functionality ("skipped N files") for :ref:`non-python test files <non-python tests>`.

changelog/11081.improvement.rst

@@ -1,7 +0,0 @@
-The :confval:`norecursedir` check is now performed in a :hook:`pytest_ignore_collect` implementation, so plugins can affect it.
-
-If after updating to this version you see that your `norecursedir` setting is not being respected,
-it means that a conftest or a plugin you use has a bad `pytest_ignore_collect` implementation.
-Most likely, your hook returns `False` for paths it does not want to ignore,
-which ends the processing and doesn't allow other plugins, including pytest itself, to ignore the path.
-The fix is to return `None` instead of `False` for paths your hook doesn't want to ignore.

changelog/11104.bugfix.rst

@@ -1,3 +0,0 @@
-Fixed a regression in pytest 7.3.2 which caused to :confval:`testpaths` to be considered for loading initial conftests,
-even when it was not utilized (e.g. when explicit paths were given on the command line).
-Now the ``testpaths`` are only considered when they are in use.

changelog/12363.doc.rst

@@ -0,0 +1 @@
+The documentation webpages now links to a canonical version to reduce outdated documentation in search engine results.

changelog/1904.bugfix.rst

@@ -1 +0,0 @@
-Fixed traceback entries hidden with ``__tracebackhide__ = True`` still being shown for chained exceptions (parts after "... the above exception ..." message).

changelog/7781.bugfix.rst

@@ -1 +0,0 @@
-Fix writing non-encodable text to log file when using ``--debug``.

changelog/8711.improvement.rst

@@ -1,3 +0,0 @@
-:func:`_pytest.logging.LogCaptureFixture.set_level` and :func:`_pytest.logging.LogCaptureFixture.at_level`
-will temporarily enable the requested ``level`` if ``level`` was disabled globally via
-``logging.disable(LEVEL)``.

changelog/9146.doc.rst

@@ -1 +0,0 @@
-Improve Documentation for `caplog.set_level`.

changelog/README.rst

@@ -14,7 +14,7 @@ Each file should be named like ``<ISSUE>.<TYPE>.rst``, where
 ``<ISSUE>`` is an issue number, and ``<TYPE>`` is one of:
 
 * ``feature``: new user facing features, like new command-line options and new behavior.
-* ``improvement``: improvement of existing functionality, usually without requiring user intervention (for example, new fields being written in ``--junitxml``, improved colors in terminal, etc).
+* ``improvement``: improvement of existing functionality, usually without requiring user intervention (for example, new fields being written in ``--junit-xml``, improved colors in terminal, etc).
 * ``bugfix``: fixes a bug.
 * ``doc``: documentation improvement, like rewording an entire session or adding missing docs.
 * ``deprecation``: feature deprecation.

doc/en/announce/index.rst

@@ -6,6 +6,11 @@ Release announcements
    :maxdepth: 2
 
 
+   release-7.4.4
+   release-7.4.3
+   release-7.4.2
+   release-7.4.1
+   release-7.4.0
    release-7.3.2
    release-7.3.1
    release-7.3.0

doc/en/announce/release-7.4.0.rst

@@ -0,0 +1,49 @@
+pytest-7.4.0
+=======================================
+
+The pytest team is proud to announce the 7.4.0 release!
+
+This release contains new features, improvements, and bug fixes,
+the full list of changes is available in the changelog:
+
+    https://docs.pytest.org/en/stable/changelog.html
+
+For complete documentation, please visit:
+
+    https://docs.pytest.org/en/stable/
+
+As usual, you can upgrade from PyPI via:
+
+    pip install -U pytest
+
+Thanks to all of the contributors to this release:
+
+* Adam J. Stewart
+* Alessio Izzo
+* Alex
+* Alex Lambson
+* Brian Larsen
+* Bruno Oliveira
+* Bryan Ricker
+* Chris Mahoney
+* Facundo Batista
+* Florian Bruhin
+* Jarrett Keifer
+* Kenny Y
+* Miro Hrončok
+* Ran Benita
+* Roberto Aldera
+* Ronny Pfannschmidt
+* Sergey Kim
+* Stefanie Molin
+* Vijay Arora
+* Ville Skyttä
+* Zac Hatfield-Dodds
+* bzoracler
+* leeyueh
+* nondescryptid
+* theirix
+
+
+Happy testing,
+The pytest Development Team

doc/en/announce/release-7.4.1.rst

@@ -0,0 +1,20 @@
+pytest-7.4.1
+=======================================
+
+pytest 7.4.1 has just been released to PyPI.
+
+This is a bug-fix release, being a drop-in replacement. To upgrade::
+
+  pip install --upgrade pytest
+
+The full changelog is available at https://docs.pytest.org/en/stable/changelog.html.
+
+Thanks to all of the contributors to this release:
+
+* Bruno Oliveira
+* Florian Bruhin
+* Ran Benita
+
+
+Happy testing,
+The pytest Development Team

doc/en/announce/release-7.4.2.rst

@@ -0,0 +1,18 @@
+pytest-7.4.2
+=======================================
+
+pytest 7.4.2 has just been released to PyPI.
+
+This is a bug-fix release, being a drop-in replacement. To upgrade::
+
+  pip install --upgrade pytest
+
+The full changelog is available at https://docs.pytest.org/en/stable/changelog.html.
+
+Thanks to all of the contributors to this release:
+
+* Bruno Oliveira
+
+
+Happy testing,
+The pytest Development Team

doc/en/announce/release-7.4.3.rst

@@ -0,0 +1,19 @@
+pytest-7.4.3
+=======================================
+
+pytest 7.4.3 has just been released to PyPI.
+
+This is a bug-fix release, being a drop-in replacement. To upgrade::
+
+  pip install --upgrade pytest
+
+The full changelog is available at https://docs.pytest.org/en/stable/changelog.html.
+
+Thanks to all of the contributors to this release:
+
+* Bruno Oliveira
+* Marc Mueller
+
+
+Happy testing,
+The pytest Development Team

doc/en/announce/release-7.4.4.rst

@@ -0,0 +1,20 @@
+pytest-7.4.4
+=======================================
+
+pytest 7.4.4 has just been released to PyPI.
+
+This is a bug-fix release, being a drop-in replacement. To upgrade::
+
+  pip install --upgrade pytest
+
+The full changelog is available at https://docs.pytest.org/en/stable/changelog.html.
+
+Thanks to all of the contributors to this release:
+
+* Bruno Oliveira
+* Ran Benita
+* Zac Hatfield-Dodds
+
+
+Happy testing,
+The pytest Development Team

doc/en/builtin.rst

@@ -22,7 +22,7 @@ For information about fixtures, see :ref:`fixtures`. To see a complete list of a
     cachedir: .pytest_cache
     rootdir: /home/sweet/project
     collected 0 items
-    cache -- .../_pytest/cacheprovider.py:510
+    cache -- .../_pytest/cacheprovider.py:532
         Return a cache object that can persist state between testing sessions.
 
         cache.get(key, default)
@@ -105,7 +105,7 @@ For information about fixtures, see :ref:`fixtures`. To see a complete list of a
                 captured = capsys.readouterr()
                 assert captured.out == "hello\n"
 
-    doctest_namespace [session scope] -- .../_pytest/doctest.py:737
+    doctest_namespace [session scope] -- .../_pytest/doctest.py:757
         Fixture that returns a :py:class:`dict` that will be injected into the
         namespace of doctests.
 
@@ -119,7 +119,7 @@ For information about fixtures, see :ref:`fixtures`. To see a complete list of a
 
         For more details: :ref:`doctest_namespace`.
 
-    pytestconfig [session scope] -- .../_pytest/fixtures.py:1360
+    pytestconfig [session scope] -- .../_pytest/fixtures.py:1353
         Session-scoped fixture that returns the session's :class:`pytest.Config`
         object.
 
@@ -196,7 +196,7 @@ For information about fixtures, see :ref:`fixtures`. To see a complete list of a
 
         .. _legacy_path: https://py.readthedocs.io/en/latest/path.html
 
-    caplog -- .../_pytest/logging.py:498
+    caplog -- .../_pytest/logging.py:570
         Access and control log capturing.
 
         Captured logs are available through the following properties/methods::

doc/en/changelog.rst

@@ -28,6 +28,180 @@ with advance notice in the **Deprecations** section of releases.
 
 .. towncrier release notes start
 
+pytest 7.4.4 (2023-12-31)
+=========================
+
+Bug Fixes
+---------
+
+- `#11140 <https://github.com/pytest-dev/pytest/issues/11140>`_: Fix non-string constants at the top of file being detected as docstrings on Python>=3.8.
+
+
+- `#11572 <https://github.com/pytest-dev/pytest/issues/11572>`_: Handle an edge case where :data:`sys.stderr` and :data:`sys.__stderr__` might already be closed when :ref:`faulthandler` is tearing down.
+
+
+- `#11710 <https://github.com/pytest-dev/pytest/issues/11710>`_: Fixed tracebacks from collection errors not getting pruned.
+
+
+- `#7966 <https://github.com/pytest-dev/pytest/issues/7966>`_: Removed unhelpful error message from assertion rewrite mechanism when exceptions are raised in ``__iter__`` methods. Now they are treated un-iterable instead.
+
+
+
+Improved Documentation
+----------------------
+
+- `#11091 <https://github.com/pytest-dev/pytest/issues/11091>`_: Updated documentation to refer to hyphenated options: replaced ``--junitxml`` with ``--junit-xml`` and ``--collectonly`` with ``--collect-only``.
+
+
+pytest 7.4.3 (2023-10-24)
+=========================
+
+Bug Fixes
+---------
+
+- `#10447 <https://github.com/pytest-dev/pytest/issues/10447>`_: Markers are now considered in the reverse mro order to ensure base  class markers are considered first -- this resolves a regression.
+
+
+- `#11239 <https://github.com/pytest-dev/pytest/issues/11239>`_: Fixed ``:=`` in asserts impacting unrelated test cases.
+
+
+- `#11439 <https://github.com/pytest-dev/pytest/issues/11439>`_: Handled an edge case where :data:`sys.stderr` might already be closed when :ref:`faulthandler` is tearing down.
+
+
+pytest 7.4.2 (2023-09-07)
+=========================
+
+Bug Fixes
+---------
+
+- `#11237 <https://github.com/pytest-dev/pytest/issues/11237>`_: Fix doctest collection of `functools.cached_property` objects.
+
+
+- `#11306 <https://github.com/pytest-dev/pytest/issues/11306>`_: Fixed bug using ``--importmode=importlib`` which would cause package ``__init__.py`` files to be imported more than once in some cases.
+
+
+- `#11367 <https://github.com/pytest-dev/pytest/issues/11367>`_: Fixed bug where `user_properties` where not being saved in the JUnit XML file if a fixture failed during teardown.
+
+
+- `#11394 <https://github.com/pytest-dev/pytest/issues/11394>`_: Fixed crash when parsing long command line arguments that might be interpreted as files.
+
+
+
+Improved Documentation
+----------------------
+
+- `#11391 <https://github.com/pytest-dev/pytest/issues/11391>`_: Improved disclaimer on pytest plugin reference page to better indicate this is an automated, non-curated listing.
+
+
+pytest 7.4.1 (2023-09-02)
+=========================
+
+Bug Fixes
+---------
+
+- `#10337 <https://github.com/pytest-dev/pytest/issues/10337>`_: Fixed bug where fake intermediate modules generated by ``--import-mode=importlib`` would not include the
+  child modules as attributes of the parent modules.
+
+
+- `#10702 <https://github.com/pytest-dev/pytest/issues/10702>`_: Fixed error assertion handling in :func:`pytest.approx` when ``None`` is an expected or received value when comparing dictionaries.
+
+
+- `#10811 <https://github.com/pytest-dev/pytest/issues/10811>`_: Fixed issue when using ``--import-mode=importlib`` together with ``--doctest-modules`` that caused modules
+  to be imported more than once, causing problems with modules that have import side effects.
+
+
+pytest 7.4.0 (2023-06-23)
+=========================
+
+Features
+--------
+
+- `#10901 <https://github.com/pytest-dev/pytest/issues/10901>`_: Added :func:`ExceptionInfo.from_exception() <pytest.ExceptionInfo.from_exception>`, a simpler way to create an :class:`~pytest.ExceptionInfo` from an exception.
+  This can replace :func:`ExceptionInfo.from_exc_info() <pytest.ExceptionInfo.from_exc_info()>` for most uses.
+
+
+
+Improvements
+------------
+
+- `#10872 <https://github.com/pytest-dev/pytest/issues/10872>`_: Update test log report annotation to named tuple and fixed inconsistency in docs for :hook:`pytest_report_teststatus` hook.
+
+
+- `#10907 <https://github.com/pytest-dev/pytest/issues/10907>`_: When an exception traceback to be displayed is completely filtered out (by mechanisms such as ``__tracebackhide__``, internal frames, and similar), now only the exception string and the following message are shown:
+
+  "All traceback entries are hidden. Pass `--full-trace` to see hidden and internal frames.".
+
+  Previously, the last frame of the traceback was shown, even though it was hidden.
+
+
+- `#10940 <https://github.com/pytest-dev/pytest/issues/10940>`_: Improved verbose output (``-vv``) of ``skip`` and ``xfail`` reasons by performing text wrapping while leaving a clear margin for progress output.
+
+  Added ``TerminalReporter.wrap_write()`` as a helper for that.
+
+
+- `#10991 <https://github.com/pytest-dev/pytest/issues/10991>`_: Added handling of ``%f`` directive to print microseconds in log format options, such as ``log-date-format``.
+
+
+- `#11005 <https://github.com/pytest-dev/pytest/issues/11005>`_: Added the underlying exception to the cache provider's path creation and write warning messages.
+
+
+- `#11013 <https://github.com/pytest-dev/pytest/issues/11013>`_: Added warning when :confval:`testpaths` is set, but paths are not found by glob. In this case, pytest will fall back to searching from the current directory.
+
+
+- `#11043 <https://github.com/pytest-dev/pytest/issues/11043>`_: When `--confcutdir` is not specified, and there is no config file present, the conftest cutoff directory (`--confcutdir`) is now set to the :ref:`rootdir <rootdir>`.
+  Previously in such cases, `conftest.py` files would be probed all the way to the root directory of the filesystem.
+  If you are badly affected by this change, consider adding an empty config file to your desired cutoff directory, or explicitly set `--confcutdir`.
+
+
+- `#11081 <https://github.com/pytest-dev/pytest/issues/11081>`_: The :confval:`norecursedirs` check is now performed in a :hook:`pytest_ignore_collect` implementation, so plugins can affect it.
+
+  If after updating to this version you see that your `norecursedirs` setting is not being respected,
+  it means that a conftest or a plugin you use has a bad `pytest_ignore_collect` implementation.
+  Most likely, your hook returns `False` for paths it does not want to ignore,
+  which ends the processing and doesn't allow other plugins, including pytest itself, to ignore the path.
+  The fix is to return `None` instead of `False` for paths your hook doesn't want to ignore.
+
+
+- `#8711 <https://github.com/pytest-dev/pytest/issues/8711>`_: :func:`caplog.set_level() <pytest.LogCaptureFixture.set_level>` and :func:`caplog.at_level() <pytest.LogCaptureFixture.at_level>`
+  will temporarily enable the requested ``level`` if ``level`` was disabled globally via
+  ``logging.disable(LEVEL)``.
+
+
+
+Bug Fixes
+---------
+
+- `#10831 <https://github.com/pytest-dev/pytest/issues/10831>`_: Terminal Reporting: Fixed bug when running in ``--tb=line`` mode where ``pytest.fail(pytrace=False)`` tests report ``None``.
+
+
+- `#11068 <https://github.com/pytest-dev/pytest/issues/11068>`_: Fixed the ``--last-failed`` whole-file skipping functionality ("skipped N files") for :ref:`non-python test files <non-python tests>`.
+
+
+- `#11104 <https://github.com/pytest-dev/pytest/issues/11104>`_: Fixed a regression in pytest 7.3.2 which caused to :confval:`testpaths` to be considered for loading initial conftests,
+  even when it was not utilized (e.g. when explicit paths were given on the command line).
+  Now the ``testpaths`` are only considered when they are in use.
+
+
+- `#1904 <https://github.com/pytest-dev/pytest/issues/1904>`_: Fixed traceback entries hidden with ``__tracebackhide__ = True`` still being shown for chained exceptions (parts after "... the above exception ..." message).
+
+
+- `#7781 <https://github.com/pytest-dev/pytest/issues/7781>`_: Fix writing non-encodable text to log file when using ``--debug``.
+
+
+
+Improved Documentation
+----------------------
+
+- `#9146 <https://github.com/pytest-dev/pytest/issues/9146>`_: Improved documentation for :func:`caplog.set_level() <pytest.LogCaptureFixture.set_level>`.
+
+
+
+Trivial/Internal Changes
+------------------------
+
+- `#11031 <https://github.com/pytest-dev/pytest/issues/11031>`_: Enhanced the CLI flag for ``-c`` to now include ``--config-file`` to make it clear that this flag applies to the usage of a custom config file.
+
+
 pytest 7.3.2 (2023-06-10)
 =========================
 

doc/en/conf.py

@@ -273,6 +273,9 @@ html_show_sourcelink = False
 # Output file base name for HTML help builder.
 htmlhelp_basename = "pytestdoc"
 
+# The base URL which points to the root of the HTML documentation. It is used
+# to indicate the location of document using the canonical link relation (#12363).
+html_baseurl = "https://docs.pytest.org/en/stable/"
 
 # -- Options for LaTeX output --------------------------------------------------
 

doc/en/deprecations.rst

@@ -596,7 +596,7 @@ By using ``legacy`` you will keep using the legacy/xunit1 format when upgrading
 pytest 6.0, where the default format will be ``xunit2``.
 
 In order to let users know about the transition, pytest will issue a warning in case
-the ``--junitxml`` option is given in the command line but ``junit_family`` is not explicitly
+the ``--junit-xml`` option is given in the command line but ``junit_family`` is not explicitly
 configured in ``pytest.ini``.
 
 Services known to support the ``xunit2`` format:

doc/en/example/markers.rst

@@ -136,7 +136,7 @@ Or select multiple nodes:
 
     Node IDs for failing tests are displayed in the test summary info
     when running pytest with the ``-rf`` option.  You can also
-    construct Node IDs from the output of ``pytest --collectonly``.
+    construct Node IDs from the output of ``pytest --collect-only``.
 
 Using ``-k expr`` to select tests based on their name
 -------------------------------------------------------

doc/en/example/nonpython/conftest.py

@@ -12,7 +12,7 @@ class YamlFile(pytest.File):
         # We need a yaml parser, e.g. PyYAML.
         import yaml
 
-        raw = yaml.safe_load(self.path.open())
+        raw = yaml.safe_load(self.path.open(encoding="utf-8"))
         for name, spec in sorted(raw.items()):
             yield YamlItem.from_parent(self, name=name, spec=spec)
 

doc/en/example/simple.rst

@@ -817,7 +817,7 @@ case we just write some information out to a ``failures`` file:
         # we only look at actual failing test calls, not setup/teardown
         if rep.when == "call" and rep.failed:
             mode = "a" if os.path.exists("failures") else "w"
-            with open("failures", mode) as f:
+            with open("failures", mode, encoding="utf-8") as f:
                 # let's also access a fixture for the fun of it
                 if "tmp_path" in item.fixturenames:
                     extra = " ({})".format(item.funcargs["tmp_path"])
@@ -1088,4 +1088,4 @@ application with standard ``pytest`` command-line options:
 
 .. code-block:: bash
 
-    ./app_main --pytest --verbose --tb=long --junitxml=results.xml test-suite/
+    ./app_main --pytest --verbose --tb=long --junit=xml=results.xml test-suite/

doc/en/getting-started.rst

@@ -22,7 +22,7 @@ Install ``pytest``
 .. code-block:: bash
 
     $ pytest --version
-    pytest 7.3.2
+    pytest 7.4.4
 
 .. _`simpletest`:
 

doc/en/how-to/assert.rst

@@ -54,14 +54,13 @@ operators. (See :ref:`tbreportdemo`).  This allows you to use the
 idiomatic python constructs without boilerplate code while not losing
 introspection information.
 
-However, if you specify a message with the assertion like this:
+If a message is specified with the assertion like this:
 
 .. code-block:: python
 
     assert a % 2 == 0, "value was odd, should be even"
 
-then no assertion introspection takes places at all and the message
+it is printed alongside the assertion introspection in the traceback.
-will be simply shown in the traceback.
 
 See :ref:`assert-details` for more information on assertion introspection.
 

doc/en/how-to/cache.rst

@@ -176,14 +176,21 @@ with more recent files coming first.
 Behavior when no tests failed in the last run
 ---------------------------------------------
 
-When no tests failed in the last run, or when no cached ``lastfailed`` data was
+The ``--lfnf/--last-failed-no-failures`` option governs the behavior of ``--last-failed``.
-found, ``pytest`` can be configured either to run all of the tests or no tests,
+Determines whether to execute tests when there are no previously (known)
-using the ``--last-failed-no-failures`` option, which takes one of the following values:
+failures or when no cached ``lastfailed`` data was found.
+
+There are two options:
+
+* ``all``:  when there are no known test failures, runs all tests (the full test suite). This is the default.
+* ``none``: when there are no known test failures, just emits a message stating this and exit successfully.
+
+Example:
 
 .. code-block:: bash
 
-    pytest --last-failed --last-failed-no-failures all    # run all tests (default behavior)
+    pytest --last-failed --last-failed-no-failures all    # runs the full test suite (default behavior)
-    pytest --last-failed --last-failed-no-failures none   # run no tests and exit
+    pytest --last-failed --last-failed-no-failures none   # runs no tests and exits successfully
 
 The new config.cache object
 --------------------------------

doc/en/how-to/fixtures.rst

@@ -1698,7 +1698,7 @@ and declare its use in a test module via a ``usefixtures`` marker:
     class TestDirectoryInit:
         def test_cwd_starts_empty(self):
             assert os.listdir(os.getcwd()) == []
-            with open("myfile", "w") as f:
+            with open("myfile", "w", encoding="utf-8") as f:
                 f.write("hello")
 
         def test_cwd_again_starts_empty(self):

doc/en/how-to/output.rst

@@ -478,7 +478,7 @@ integration servers, use this invocation:
 
 .. code-block:: bash
 
-    pytest --junitxml=path
+    pytest --junit-xml=path
 
 to create an XML file at ``path``.
 

doc/en/how-to/tmp_path.rst

@@ -24,8 +24,8 @@ created in the `base temporary directory`_.
         d = tmp_path / "sub"
         d.mkdir()
         p = d / "hello.txt"
-        p.write_text(CONTENT)
+        p.write_text(CONTENT, encoding="utf-8")
-        assert p.read_text() == CONTENT
+        assert p.read_text(encoding="utf-8") == CONTENT
         assert len(list(tmp_path.iterdir())) == 1
         assert 0
 
@@ -51,8 +51,8 @@ Running this would result in a passed test except for the last
             d = tmp_path / "sub"
             d.mkdir()
             p = d / "hello.txt"
-            p.write_text(CONTENT)
+            p.write_text(CONTENT, encoding="utf-8")
-            assert p.read_text() == CONTENT
+            assert p.read_text(encoding="utf-8") == CONTENT
             assert len(list(tmp_path.iterdir())) == 1
     >       assert 0
     E       assert 0

doc/en/how-to/unittest.rst

@@ -207,10 +207,10 @@ creation of a per-test temporary directory:
         @pytest.fixture(autouse=True)
         def initdir(self, tmp_path, monkeypatch):
             monkeypatch.chdir(tmp_path)  # change to pytest-provided temporary directory
-            tmp_path.joinpath("samplefile.ini").write_text("# testdata")
+            tmp_path.joinpath("samplefile.ini").write_text("# testdata", encoding="utf-8")
 
         def test_method(self):
-            with open("samplefile.ini") as f:
+            with open("samplefile.ini", encoding="utf-8") as f:
                 s = f.read()
             assert "testdata" in s
 

doc/en/how-to/usage.rst

@@ -173,7 +173,8 @@ You can invoke ``pytest`` from Python code directly:
 
 this acts as if you would call "pytest" from the command line.
 It will not raise :class:`SystemExit` but return the :ref:`exit code <exit-codes>` instead.
-You can pass in options and arguments:
+If you don't pass it any arguments, ``main`` reads the arguments from the command line arguments of the process (:data:`sys.argv`), which may be undesirable.
+You can pass in options and arguments explicitly:
 
 .. code-block:: python
 

doc/en/index.rst

@@ -1,9 +1,11 @@
 :orphan:
 
-.. sidebar:: Next Open Trainings
+.. sidebar:: Next Open Trainings and Events
 
-   - `pytest tips and tricks for a better testsuite <https://ep2023.europython.eu/session/pytest-tips-and-tricks-for-a-better-testsuite>`_, at `Europython 2023 <https://ep2023.europython.eu/>`_, July 18th (3h), Prague/Remote
+   - `Professional Testing with Python <https://python-academy.com/courses/python_course_testing.html>`_, via `Python Academy <https://www.python-academy.com/>`_ (3 day in-depth training):
-   - `Professional Testing with Python <https://python-academy.com/courses/python_course_testing.html>`_, via `Python Academy <https://www.python-academy.com/>`_, March 5th to 7th 2024 (3 day in-depth training), Leipzig/Remote
+      * **June 11th to 13th 2024**, Remote
+      * **March 4th to 6th 2025**, Leipzig, Germany / Remote
+   - `pytest development sprint <https://github.com/pytest-dev/pytest/discussions/11655>`_, June 2024 (`date poll <https://nuudel.digitalcourage.de/2tEsEpRcwMNcAXVO>`_)
 
    Also see :doc:`previous talks and blogposts <talks>`.
 

doc/en/reference/customize.rst

@@ -90,7 +90,7 @@ and can also be used to hold pytest configuration if they have a ``[pytest]`` se
 setup.cfg
 ~~~~~~~~~
 
-``setup.cfg`` files are general purpose configuration files, used originally by :doc:`distutils <python:distutils/configfile>`, and can also be used to hold pytest configuration
+``setup.cfg`` files are general purpose configuration files, used originally by ``distutils`` (now deprecated) and `setuptools <https://setuptools.pypa.io/en/latest/userguide/declarative_config.html>`__, and can also be used to hold pytest configuration
 if they have a ``[tool:pytest]`` section.
 
 .. code-block:: ini

doc/en/reference/plugin_list.rst

@@ -1,14 +1,26 @@
 
 .. _plugin-list:
 
-Plugin List
+Pytest Plugin List
-===========
+==================
 
-PyPI projects that match "pytest-\*" are considered plugins and are listed
+Below is an automated compilation of ``pytest``` plugins available on `PyPI <https://pypi.org>`_.
-automatically together with a manually-maintained list in `the source
+It includes PyPI projects whose names begin with "pytest-" and a handful of manually selected projects.
-code <https://github.com/pytest-dev/pytest/blob/main/scripts/update-plugin-list.py>`_.
 Packages classified as inactive are excluded.
 
+For detailed insights into how this list is generated,
+please refer to `the update script <https://github.com/pytest-dev/pytest/blob/main/scripts/update-plugin-list.py>`_.
+
+.. warning::
+
+   Please be aware that this list is not a curated collection of projects
+   and does not undergo a systematic review process.
+   It serves purely as an informational resource to aid in the discovery of ``pytest`` plugins.
+
+   Do not presume any endorsement from the ``pytest`` project or its developers,
+   and always conduct your own quality assessment before incorporating any of these plugins into your own projects.
+
+
 .. The following conditional uses a different format for this list when
    creating a PDF, because otherwise the table gets far too wide for the
    page.

doc/en/reference/reference.rst

@@ -1,3 +1,5 @@
+:tocdepth: 3
+
 .. _`api-reference`:
 
 API Reference
@@ -77,11 +79,13 @@ pytest.xfail
 pytest.exit
 ~~~~~~~~~~~
 
-.. autofunction:: pytest.exit(reason, [returncode=False, msg=None])
+.. autofunction:: pytest.exit(reason, [returncode=None, msg=None])
 
 pytest.main
 ~~~~~~~~~~~
 
+**Tutorial**: :ref:`pytest.main-usage`
+
 .. autofunction:: pytest.main
 
 pytest.param
@@ -783,18 +787,66 @@ reporting or interaction with exceptions:
 .. autofunction:: pytest_leave_pdb
 
 
-Objects
+Collection tree objects
--------
+-----------------------
 
-Full reference to objects accessible from :ref:`fixtures <fixture>` or :ref:`hooks <hook-reference>`.
+These are the collector and item classes (collectively called "nodes") which
+make up the collection tree.
 
+Node
+~~~~
 
-CallInfo
+.. autoclass:: _pytest.nodes.Node()
-~~~~~~~~
-
-.. autoclass:: pytest.CallInfo()
     :members:
 
+Collector
+~~~~~~~~~
+
+.. autoclass:: pytest.Collector()
+    :members:
+    :show-inheritance:
+
+Item
+~~~~
+
+.. autoclass:: pytest.Item()
+    :members:
+    :show-inheritance:
+
+File
+~~~~
+
+.. autoclass:: pytest.File()
+    :members:
+    :show-inheritance:
+
+FSCollector
+~~~~~~~~~~~
+
+.. autoclass:: _pytest.nodes.FSCollector()
+    :members:
+    :show-inheritance:
+
+Session
+~~~~~~~
+
+.. autoclass:: pytest.Session()
+    :members:
+    :show-inheritance:
+
+Package
+~~~~~~~
+
+.. autoclass:: pytest.Package()
+    :members:
+    :show-inheritance:
+
+Module
+~~~~~~
+
+.. autoclass:: pytest.Module()
+    :members:
+    :show-inheritance:
 
 Class
 ~~~~~
@@ -803,13 +855,34 @@ Class
     :members:
     :show-inheritance:
 
-Collector
+Function
-~~~~~~~~~
+~~~~~~~~
 
-.. autoclass:: pytest.Collector()
+.. autoclass:: pytest.Function()
     :members:
     :show-inheritance:
 
+FunctionDefinition
+~~~~~~~~~~~~~~~~~~
+
+.. autoclass:: _pytest.python.FunctionDefinition()
+    :members:
+    :show-inheritance:
+
+
+Objects
+-------
+
+Objects accessible from :ref:`fixtures <fixture>` or :ref:`hooks <hook-reference>`
+or importable from ``pytest``.
+
+
+CallInfo
+~~~~~~~~
+
+.. autoclass:: pytest.CallInfo()
+    :members:
+
 CollectReport
 ~~~~~~~~~~~~~
 
@@ -837,13 +910,6 @@ ExitCode
 .. autoclass:: pytest.ExitCode
     :members:
 
-File
-~~~~
-
-.. autoclass:: pytest.File()
-    :members:
-    :show-inheritance:
-
 
 FixtureDef
 ~~~~~~~~~~
@@ -852,34 +918,6 @@ FixtureDef
     :members:
     :show-inheritance:
 
-FSCollector
-~~~~~~~~~~~
-
-.. autoclass:: _pytest.nodes.FSCollector()
-    :members:
-    :show-inheritance:
-
-Function
-~~~~~~~~
-
-.. autoclass:: pytest.Function()
-    :members:
-    :show-inheritance:
-
-FunctionDefinition
-~~~~~~~~~~~~~~~~~~
-
-.. autoclass:: _pytest.python.FunctionDefinition()
-    :members:
-    :show-inheritance:
-
-Item
-~~~~
-
-.. autoclass:: pytest.Item()
-    :members:
-    :show-inheritance:
-
 MarkDecorator
 ~~~~~~~~~~~~~
 
@@ -907,19 +945,6 @@ Metafunc
 .. autoclass:: pytest.Metafunc()
     :members:
 
-Module
-~~~~~~
-
-.. autoclass:: pytest.Module()
-    :members:
-    :show-inheritance:
-
-Node
-~~~~
-
-.. autoclass:: _pytest.nodes.Node()
-    :members:
-
 Parser
 ~~~~~~
 
@@ -941,13 +966,6 @@ PytestPluginManager
     :inherited-members:
     :show-inheritance:
 
-Session
-~~~~~~~
-
-.. autoclass:: pytest.Session()
-    :members:
-    :show-inheritance:
-
 TestReport
 ~~~~~~~~~~
 
@@ -962,10 +980,10 @@ TestShortLogReport
 .. autoclass:: pytest.TestShortLogReport()
     :members:
 
-_Result
+Result
 ~~~~~~~
 
-Result object used within :ref:`hook wrappers <hookwrapper>`, see :py:class:`_Result in the pluggy documentation <pluggy._callers._Result>` for more information.
+Result object used within :ref:`hook wrappers <hookwrapper>`, see :py:class:`Result in the pluggy documentation <pluggy.Result>` for more information.
 
 Stash
 ~~~~~
@@ -1871,8 +1889,12 @@ All the command-line flags can be obtained by running ``pytest --help``::
                             tests. Optional argument: glob (default: '*').
       --cache-clear         Remove all cache contents at start of test run
       --lfnf={all,none}, --last-failed-no-failures={all,none}
-                            Which tests to run with no previously (known)
+                            With ``--lf``, determines whether to execute tests
-                            failures
+                            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.
       --sw, --stepwise      Exit on test failure and continue from last failing
                             test next time
       --sw-skip, --stepwise-skip
@@ -1923,9 +1945,9 @@ All the command-line flags can be obtained by running ``pytest --help``::
       --strict-markers      Markers not registered in the `markers` section of
                             the configuration file raise errors
       --strict              (Deprecated) alias to --strict-markers
-      -c, --config-file FILE
+      -c FILE, --config-file=FILE
                             Load configuration from `FILE` instead of trying to
-                            locate one of the implicit configuration files
+                            locate one of the implicit configuration files.
       --continue-on-collection-errors
                             Force test execution even if collection errors occur
       --rootdir=ROOTDIR     Define root directory for tests. Can be relative

scripts/prepare-release-pr.py

@@ -31,10 +31,22 @@ class InvalidFeatureRelease(Exception):
 SLUG = "pytest-dev/pytest"
 
 PR_BODY = """\
-Created automatically from manual trigger.
+Created by the [prepare release pr]\
+(https://github.com/pytest-dev/pytest/actions/workflows/prepare-release-pr.yml) workflow.
 
-Once all builds pass and it has been **approved** by one or more maintainers, the build
+Once all builds pass and it has been **approved** by one or more maintainers, start the \
-can be released by pushing a tag `{version}` to this repository.
+[deploy](https://github.com/pytest-dev/pytest/actions/workflows/deploy.yml) workflow, using these parameters:
+
+* `Use workflow from`: `release-{version}`.
+* `Release version`: `{version}`.
+
+Or execute on the command line:
+
+```console
+gh workflow run deploy.yml -r release-{version} -f version={version}
+```
+
+After the workflow has been approved by a core maintainer, the package will be uploaded to PyPI automatically.
 """
 
 

scripts/update-plugin-list.py

@@ -13,14 +13,26 @@ from tqdm import tqdm
 FILE_HEAD = r"""
 .. _plugin-list:
 
-Plugin List
+Pytest Plugin List
-===========
+==================
 
-PyPI projects that match "pytest-\*" are considered plugins and are listed
+Below is an automated compilation of ``pytest``` plugins available on `PyPI <https://pypi.org>`_.
-automatically together with a manually-maintained list in `the source
+It includes PyPI projects whose names begin with "pytest-" and a handful of manually selected projects.
-code <https://github.com/pytest-dev/pytest/blob/main/scripts/update-plugin-list.py>`_.
 Packages classified as inactive are excluded.
 
+For detailed insights into how this list is generated,
+please refer to `the update script <https://github.com/pytest-dev/pytest/blob/main/scripts/update-plugin-list.py>`_.
+
+.. warning::
+
+   Please be aware that this list is not a curated collection of projects
+   and does not undergo a systematic review process.
+   It serves purely as an informational resource to aid in the discovery of ``pytest`` plugins.
+
+   Do not presume any endorsement from the ``pytest`` project or its developers,
+   and always conduct your own quality assessment before incorporating any of these plugins into your own projects.
+
+
 .. The following conditional uses a different format for this list when
    creating a PDF, because otherwise the table gets far too wide for the
    page.

src/_pytest/assertion/rewrite.py

@@ -13,6 +13,7 @@ import struct
 import sys
 import tokenize
 import types
+from collections import defaultdict
 from pathlib import Path
 from pathlib import PurePath
 from typing import Callable
@@ -56,6 +57,10 @@ else:
     astNum = ast.Num
 
 
+class Sentinel:
+    pass
+
+
 assertstate_key = StashKey["AssertionState"]()
 
 # pytest caches rewritten pycs in pycache dirs
@@ -63,6 +68,9 @@ PYTEST_TAG = f"{sys.implementation.cache_tag}-pytest-{version}"
 PYC_EXT = ".py" + (__debug__ and "c" or "o")
 PYC_TAIL = "." + PYTEST_TAG + PYC_EXT
 
+# Special marker that denotes we have just left a scope definition
+_SCOPE_END_MARKER = Sentinel()
+
 
 class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader):
     """PEP302/PEP451 import hook which rewrites asserts."""
@@ -596,6 +604,13 @@ def _get_assertion_exprs(src: bytes) -> Dict[int, str]:
     return ret
 
 
+def _get_ast_constant_value(value: astStr) -> object:
+    if sys.version_info >= (3, 8):
+        return value.value
+    else:
+        return value.s
+
+
 class AssertionRewriter(ast.NodeVisitor):
     """Assertion rewriting implementation.
 
@@ -645,6 +660,8 @@ class AssertionRewriter(ast.NodeVisitor):
        .push_format_context() and .pop_format_context() which allows
        to build another %-formatted string while already building one.
 
+    :scope: A tuple containing the current scope used for variables_overwrite.
+
     :variables_overwrite: A dict filled with references to variables
        that change value within an assert. This happens when a variable is
        reassigned with the walrus operator
@@ -666,7 +683,10 @@ class AssertionRewriter(ast.NodeVisitor):
         else:
             self.enable_assertion_pass_hook = False
         self.source = source
-        self.variables_overwrite: Dict[str, str] = {}
+        self.scope: tuple[ast.AST, ...] = ()
+        self.variables_overwrite: defaultdict[
+            tuple[ast.AST, ...], Dict[str, str]
+        ] = defaultdict(dict)
 
     def run(self, mod: ast.Module) -> None:
         """Find all assert statements in *mod* and rewrite them."""
@@ -687,11 +707,10 @@ class AssertionRewriter(ast.NodeVisitor):
                 expect_docstring
                 and isinstance(item, ast.Expr)
                 and isinstance(item.value, astStr)
+                and isinstance(_get_ast_constant_value(item.value), str)
             ):
-                if sys.version_info >= (3, 8):
+                doc = _get_ast_constant_value(item.value)
-                    doc = item.value.value
+                assert isinstance(doc, str)
-                else:
-                    doc = item.value.s
                 if self.is_rewrite_disabled(doc):
                     return
                 expect_docstring = False
@@ -732,9 +751,17 @@ class AssertionRewriter(ast.NodeVisitor):
         mod.body[pos:pos] = imports
 
         # Collect asserts.
-        nodes: List[ast.AST] = [mod]
+        self.scope = (mod,)
+        nodes: List[Union[ast.AST, Sentinel]] = [mod]
         while nodes:
             node = nodes.pop()
+            if isinstance(node, (ast.FunctionDef, ast.AsyncFunctionDef, ast.ClassDef)):
+                self.scope = tuple((*self.scope, node))
+                nodes.append(_SCOPE_END_MARKER)
+            if node == _SCOPE_END_MARKER:
+                self.scope = self.scope[:-1]
+                continue
+            assert isinstance(node, ast.AST)
             for name, field in ast.iter_fields(node):
                 if isinstance(field, list):
                     new: List[ast.AST] = []
@@ -1005,7 +1032,7 @@ class AssertionRewriter(ast.NodeVisitor):
                     ]
                 ):
                     pytest_temp = self.variable()
-                    self.variables_overwrite[
+                    self.variables_overwrite[self.scope][
                         v.left.target.id
                     ] = v.left  # type:ignore[assignment]
                     v.left.target.id = pytest_temp
@@ -1048,17 +1075,20 @@ class AssertionRewriter(ast.NodeVisitor):
         new_args = []
         new_kwargs = []
         for arg in call.args:
-            if isinstance(arg, ast.Name) and arg.id in self.variables_overwrite:
+            if isinstance(arg, ast.Name) and arg.id in self.variables_overwrite.get(
-                arg = self.variables_overwrite[arg.id]  # type:ignore[assignment]
+                self.scope, {}
+            ):
+                arg = self.variables_overwrite[self.scope][
+                    arg.id
+                ]  # type:ignore[assignment]
             res, expl = self.visit(arg)
             arg_expls.append(expl)
             new_args.append(res)
         for keyword in call.keywords:
-            if (
+            if isinstance(
-                isinstance(keyword.value, ast.Name)
+                keyword.value, ast.Name
-                and keyword.value.id in self.variables_overwrite
+            ) and keyword.value.id in self.variables_overwrite.get(self.scope, {}):
-            ):
+                keyword.value = self.variables_overwrite[self.scope][
-                keyword.value = self.variables_overwrite[
                     keyword.value.id
                 ]  # type:ignore[assignment]
             res, expl = self.visit(keyword.value)
@@ -1094,12 +1124,14 @@ class AssertionRewriter(ast.NodeVisitor):
     def visit_Compare(self, comp: ast.Compare) -> Tuple[ast.expr, str]:
         self.push_format_context()
         # We first check if we have overwritten a variable in the previous assert
-        if isinstance(comp.left, ast.Name) and comp.left.id in self.variables_overwrite:
+        if isinstance(
-            comp.left = self.variables_overwrite[
+            comp.left, ast.Name
+        ) and comp.left.id in self.variables_overwrite.get(self.scope, {}):
+            comp.left = self.variables_overwrite[self.scope][
                 comp.left.id
             ]  # type:ignore[assignment]
         if isinstance(comp.left, namedExpr):
-            self.variables_overwrite[
+            self.variables_overwrite[self.scope][
                 comp.left.target.id
             ] = comp.left  # type:ignore[assignment]
         left_res, left_expl = self.visit(comp.left)
@@ -1119,7 +1151,7 @@ class AssertionRewriter(ast.NodeVisitor):
                 and next_operand.target.id == left_res.id
             ):
                 next_operand.target.id = self.variable()
-                self.variables_overwrite[
+                self.variables_overwrite[self.scope][
                     left_res.id
                 ] = next_operand  # type:ignore[assignment]
             next_res, next_expl = self.visit(next_operand)

src/_pytest/assertion/util.py

@@ -132,7 +132,7 @@ def isiterable(obj: Any) -> bool:
     try:
         iter(obj)
         return not istext(obj)
-    except TypeError:
+    except Exception:
         return False
 
 

src/_pytest/cacheprovider.py

@@ -505,7 +505,11 @@ def pytest_addoption(parser: Parser) -> None:
         dest="last_failed_no_failures",
         choices=("all", "none"),
         default="all",
-        help="Which tests to run with no previously (known) failures",
+        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.",
     )
 
 

src/_pytest/compat.py

@@ -380,15 +380,24 @@ else:
 
 
 def get_user_id() -> int | None:
-    """Return the current user id, or None if we cannot get it reliably on the current platform."""
+    """Return the current process's real user id or None if it could not be
-    # win32 does not have a getuid() function.
+    determined.
-    # On Emscripten, getuid() is a stub that always returns 0.
+
-    if sys.platform in ("win32", "emscripten"):
+    :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
-    # getuid shouldn't fail, but cpython defines such a case.
+    else:
-    # Let's hope for the best.
+        # On other platforms, a return value of -1 is assumed to indicate that
-    uid = os.getuid()
+        # the current process's real user id could not be determined.
-    return uid if uid != -1 else None
+        ERROR = -1
+        uid = os.getuid()
+        return uid if uid != ERROR else None
 
 
 # Perform exhaustiveness checking.

src/_pytest/config/__init__.py

@@ -57,6 +57,7 @@ from _pytest.pathlib import bestrelpath
 from _pytest.pathlib import import_path
 from _pytest.pathlib import ImportMode
 from _pytest.pathlib import resolve_package_path
+from _pytest.pathlib import safe_exists
 from _pytest.stash import Stash
 from _pytest.warning_types import PytestConfigWarning
 from _pytest.warning_types import warn_explicit_for
@@ -137,7 +138,9 @@ def main(
 ) -> Union[int, ExitCode]:
     """Perform an in-process test run.
 
-    :param args: List of command line arguments.
+    :param args:
+        List of command line arguments. If `None` or not given, defaults to reading
+        arguments directly from the process command line (:data:`sys.argv`).
     :param plugins: List of plugin objects to be auto-registered during initialization.
 
     :returns: An exit code.
@@ -442,10 +445,10 @@ class PytestPluginManager(PluginManager):
         # so we avoid accessing possibly non-readable attributes
         # (see issue #1073).
         if not name.startswith("pytest_"):
-            return
+            return None
         # Ignore names which can not be hooks.
         if name == "pytest_plugins":
-            return
+            return None
 
         opts = super().parse_hookimpl_opts(plugin, name)
         if opts is not None:
@@ -454,9 +457,9 @@ class PytestPluginManager(PluginManager):
         method = getattr(plugin, name)
         # Consider only actual functions for hooks (#3775).
         if not inspect.isroutine(method):
-            return
+            return None
         # Collect unmarked hooks as long as they have the `pytest_' prefix.
-        return _get_legacy_hook_marks(
+        return _get_legacy_hook_marks(  # type: ignore[return-value]
             method, "impl", ("tryfirst", "trylast", "optionalhook", "hookwrapper")
         )
 
@@ -465,7 +468,7 @@ class PytestPluginManager(PluginManager):
         if opts is None:
             method = getattr(module_or_class, name)
             if name.startswith("pytest_"):
-                opts = _get_legacy_hook_marks(
+                opts = _get_legacy_hook_marks(  # type: ignore[assignment]
                     method,
                     "spec",
                     ("firstresult", "historic"),
@@ -555,12 +558,8 @@ class PytestPluginManager(PluginManager):
             anchor = absolutepath(current / path)
 
             # Ensure we do not break if what appears to be an anchor
-            # is in fact a very long option (#10169).
+            # is in fact a very long option (#10169, #11394).
-            try:
+            if safe_exists(anchor):
-                anchor_exists = anchor.exists()
-            except OSError:  # pragma: no cover
-                anchor_exists = False
-            if anchor_exists:
                 self._try_load_conftest(anchor, importmode, rootpath)
                 foundanchor = True
         if not foundanchor:
@@ -1063,9 +1062,10 @@ class Config:
             fin()
 
     def get_terminal_writer(self) -> TerminalWriter:
-        terminalreporter: TerminalReporter = self.pluginmanager.get_plugin(
+        terminalreporter: Optional[TerminalReporter] = self.pluginmanager.get_plugin(
             "terminalreporter"
         )
+        assert terminalreporter is not None
         return terminalreporter._tw
 
     def pytest_cmdline_parse(

src/_pytest/config/findpaths.py

@@ -16,6 +16,7 @@ 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
 
 if TYPE_CHECKING:
     from . import Config
@@ -151,14 +152,6 @@ def get_dirs_from_args(args: Iterable[str]) -> List[Path]:
             return path
         return path.parent
 
-    def safe_exists(path: Path) -> bool:
-        # This can throw on paths that contain characters unrepresentable at the OS level,
-        # or with invalid syntax on Windows (https://bugs.python.org/issue35306)
-        try:
-            return path.exists()
-        except OSError:
-            return False
-
     # These look like paths but may not exist
     possible_paths = (
         absolutepath(get_file_part_from_node_id(arg))

src/_pytest/doctest.py

@@ -1,5 +1,6 @@
 """Discover and run doctests in modules and test files."""
 import bdb
+import functools
 import inspect
 import os
 import platform
@@ -536,6 +537,25 @@ class DoctestModule(Module):
                         tests, obj, name, module, source_lines, globs, seen
                     )
 
+            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 hasattr(functools, "cached_property") and 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]
+
+            else:  # pragma: no cover
+                pass
+
         if self.path.name == "conftest.py":
             module = self.config.pluginmanager._importconftest(
                 self.path,

src/_pytest/faulthandler.py

@@ -1,4 +1,3 @@
-import io
 import os
 import sys
 from typing import Generator
@@ -10,8 +9,8 @@ from _pytest.nodes import Item
 from _pytest.stash import StashKey
 
 
+fault_handler_original_stderr_fd_key = StashKey[int]()
 fault_handler_stderr_fd_key = StashKey[int]()
-fault_handler_originally_enabled_key = StashKey[bool]()
 
 
 def pytest_addoption(parser: Parser) -> None:
@@ -25,8 +24,15 @@ def pytest_addoption(parser: Parser) -> None:
 def pytest_configure(config: Config) -> None:
     import faulthandler
 
-    config.stash[fault_handler_stderr_fd_key] = os.dup(get_stderr_fileno())
+    # at teardown we want to restore the original faulthandler fileno
-    config.stash[fault_handler_originally_enabled_key] = faulthandler.is_enabled()
+    # 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])
 
 
@@ -38,9 +44,10 @@ def pytest_unconfigure(config: Config) -> None:
     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]
-    if config.stash.get(fault_handler_originally_enabled_key, False):
+    # Re-enable the faulthandler if it was originally enabled.
-        # Re-enable the faulthandler if it was originally enabled.
+    if fault_handler_original_stderr_fd_key in config.stash:
-        faulthandler.enable(file=get_stderr_fileno())
+        faulthandler.enable(config.stash[fault_handler_original_stderr_fd_key])
+        del config.stash[fault_handler_original_stderr_fd_key]
 
 
 def get_stderr_fileno() -> int:
@@ -51,7 +58,7 @@ def get_stderr_fileno() -> int:
         if fileno == -1:
             raise AttributeError()
         return fileno
-    except (AttributeError, io.UnsupportedOperation):
+    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.

src/_pytest/helpconfig.py

@@ -11,6 +11,7 @@ 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
 
 
 class HelpAction(Action):
@@ -159,7 +160,10 @@ def pytest_cmdline_main(config: Config) -> Optional[Union[int, ExitCode]]:
 def showhelp(config: Config) -> None:
     import textwrap
 
-    reporter = config.pluginmanager.get_plugin("terminalreporter")
+    reporter: Optional[TerminalReporter] = config.pluginmanager.get_plugin(
+        "terminalreporter"
+    )
+    assert reporter is not None
     tw = reporter._tw
     tw.write(config._parser.optparser.format_help())
     tw.line()

src/_pytest/junitxml.py

@@ -369,7 +369,7 @@ def record_testsuite_property(request: FixtureRequest) -> Callable[[str, object]
     __tracebackhide__ = True
 
     def record_func(name: str, value: object) -> None:
-        """No-op function in case --junitxml was not passed in the command-line."""
+        """No-op function in case --junit-xml was not passed in the command-line."""
         __tracebackhide__ = True
         _check_record_param_type("name", name)
 
@@ -502,6 +502,10 @@ class LogXML:
         # 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()
 
@@ -599,9 +603,6 @@ class LogXML:
             reporter = self._opentestcase(report)
             reporter.write_captured_output(report)
 
-            for propname, propvalue in report.user_properties:
-                reporter.add_property(propname, str(propvalue))
-
             self.finalize(report)
             report_wid = getattr(report, "worker_id", None)
             report_ii = getattr(report, "item_index", None)

src/_pytest/logging.py

@@ -660,6 +660,8 @@ class LoggingPlugin:
         )
         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: Union[

src/_pytest/main.py

@@ -36,6 +36,7 @@ from _pytest.outcomes import exit
 from _pytest.pathlib import absolutepath
 from _pytest.pathlib import bestrelpath
 from _pytest.pathlib import fnmatch_ex
+from _pytest.pathlib import safe_exists
 from _pytest.pathlib import visit
 from _pytest.reports import CollectReport
 from _pytest.reports import TestReport
@@ -462,6 +463,11 @@ class _bestrelpath_cache(Dict[Path, str]):
 
 @final
 class Session(nodes.FSCollector):
+    """The root of the collection tree.
+
+    ``Session`` collects the initial paths given as arguments to pytest.
+    """
+
     Interrupted = Interrupted
     Failed = Failed
     # Set on the session by runner.pytest_sessionstart.
@@ -890,7 +896,7 @@ def resolve_collection_argument(
         strpath = search_pypath(strpath)
     fspath = invocation_path / strpath
     fspath = absolutepath(fspath)
-    if not fspath.exists():
+    if not safe_exists(fspath):
         msg = (
             "module or package not found: {arg} (missing __init__.py?)"
             if as_pypath

src/_pytest/mark/structures.py

@@ -373,7 +373,9 @@ def get_unpacked_marks(
         if not consider_mro:
             mark_lists = [obj.__dict__.get("pytestmark", [])]
         else:
-            mark_lists = [x.__dict__.get("pytestmark", []) for x in obj.__mro__]
+            mark_lists = [
+                x.__dict__.get("pytestmark", []) for x in reversed(obj.__mro__)
+            ]
         mark_list = []
         for item in mark_lists:
             if isinstance(item, list):

src/_pytest/nodes.py

@@ -157,10 +157,11 @@ class NodeMeta(type):
 
 
 class Node(metaclass=NodeMeta):
-    """Base class for Collector and Item, the components of the test
+    r"""Base class of :class:`Collector` and :class:`Item`, the components of
-    collection tree.
+    the test collection tree.
 
-    Collector subclasses have children; Items are leaf nodes.
+    ``Collector``\'s are the internal nodes of the tree, and ``Item``\'s are the
+    leaf nodes.
     """
 
     # Implemented in the legacypath plugin.
@@ -525,15 +526,17 @@ def get_fslocation_from_item(node: "Node") -> Tuple[Union[str, Path], Optional[i
 
 
 class Collector(Node):
-    """Collector instances create children through collect() and thus
+    """Base class of all collectors.
-    iteratively build a tree."""
+
+    Collector create children through `collect()` and thus iteratively build
+    the collection tree.
+    """
 
     class CollectError(Exception):
         """An error during collection, contains a custom message."""
 
     def collect(self) -> Iterable[Union["Item", "Collector"]]:
-        """Return a list of children (items and collectors) for this
+        """Collect children (items and collectors) for this collector."""
-        collection node."""
         raise NotImplementedError("abstract")
 
     # TODO: This omits the style= parameter which breaks Liskov Substitution.
@@ -564,7 +567,7 @@ class Collector(Node):
             ntraceback = traceback.cut(path=self.path)
             if ntraceback == traceback:
                 ntraceback = ntraceback.cut(excludepath=tracebackcutdir)
-            return excinfo.traceback.filter(excinfo)
+            return ntraceback.filter(excinfo)
         return excinfo.traceback
 
 
@@ -577,6 +580,8 @@ def _check_initialpaths_for_relpath(session: "Session", path: Path) -> Optional[
 
 
 class FSCollector(Collector):
+    """Base class for filesystem collectors."""
+
     def __init__(
         self,
         fspath: Optional[LEGACY_PATH] = None,
@@ -660,7 +665,7 @@ class File(FSCollector):
 
 
 class Item(Node):
-    """A basic test invocation item.
+    """Base class of all test invocation items.
 
     Note that for a single function there might be multiple test invocation items.
     """

src/_pytest/outcomes.py

@@ -123,7 +123,7 @@ def exit(
         only because `msg` is deprecated.
 
     :param returncode:
-        Return code to be used when exiting pytest.
+        Return code to be used when exiting pytest. None means the same as ``0`` (no error), same as :func:`sys.exit`.
 
     :param msg:
         Same as ``reason``, but deprecated. Will be removed in a future version, use ``reason`` instead.

src/_pytest/pathlib.py

@@ -523,6 +523,8 @@ def import_path(
 
     if mode is ImportMode.importlib:
         module_name = module_name_from_path(path, root)
+        with contextlib.suppress(KeyError):
+            return sys.modules[module_name]
 
         for meta_importer in sys.meta_path:
             spec = meta_importer.find_spec(module_name, [str(path.parent)])
@@ -621,6 +623,11 @@ def module_name_from_path(path: Path, root: Path) -> str:
         # Use the parts for the relative path to the root path.
         path_parts = relative_path.parts
 
+    # Module name for packages do not contain the __init__ file, unless
+    # the `__init__.py` file is at the root.
+    if len(path_parts) >= 2 and path_parts[-1] == "__init__":
+        path_parts = path_parts[:-1]
+
     return ".".join(path_parts)
 
 
@@ -633,6 +640,9 @@ def insert_missing_modules(modules: Dict[str, ModuleType], module_name: str) ->
     otherwise "src.tests.test_foo" is not importable by ``__import__``.
     """
     module_parts = module_name.split(".")
+    child_module: Union[ModuleType, None] = None
+    module: Union[ModuleType, None] = None
+    child_name: str = ""
     while module_name:
         if module_name not in modules:
             try:
@@ -642,13 +652,22 @@ def insert_missing_modules(modules: Dict[str, ModuleType], module_name: str) ->
                 # ourselves to fall back to creating a dummy module.
                 if not sys.meta_path:
                     raise ModuleNotFoundError
-                importlib.import_module(module_name)
+                module = importlib.import_module(module_name)
             except ModuleNotFoundError:
                 module = ModuleType(
                     module_name,
                     doc="Empty module created by pytest's importmode=importlib.",
                 )
+        else:
+            module = modules[module_name]
+        if child_module:
+            # Add child attribute to the parent that can reference the child
+            # modules.
+            if not hasattr(module, child_name):
+                setattr(module, child_name, child_module)
                 modules[module_name] = module
+        # Keep track of the child module while moving up the tree.
+        child_module, child_name = module, module_name.rpartition(".")[-1]
         module_parts.pop(-1)
         module_name = ".".join(module_parts)
 
@@ -773,3 +792,13 @@ def copytree(source: Path, target: Path) -> None:
             shutil.copyfile(x, newx)
         elif x.is_dir():
             newx.mkdir(exist_ok=True)
+
+
+def safe_exists(p: Path) -> bool:
+    """Like Path.exists(), but account for input arguments that might be too long (#11394)."""
+    try:
+        return p.exists()
+    except (ValueError, OSError):
+        # ValueError: stat: path too long for Windows
+        # OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect
+        return False

src/_pytest/pytester.py

@@ -752,7 +752,7 @@ class Pytester:
 
     def make_hook_recorder(self, pluginmanager: PytestPluginManager) -> HookRecorder:
         """Create a new :class:`HookRecorder` for a :class:`PytestPluginManager`."""
-        pluginmanager.reprec = reprec = HookRecorder(pluginmanager, _ispytest=True)
+        pluginmanager.reprec = reprec = HookRecorder(pluginmanager, _ispytest=True)  # type: ignore[attr-defined]
         self._request.addfinalizer(reprec.finish_recording)
         return reprec
 
@@ -1074,7 +1074,7 @@ class Pytester:
         return self.inline_run(*values)
 
     def inline_genitems(self, *args) -> Tuple[List[Item], HookRecorder]:
-        """Run ``pytest.main(['--collectonly'])`` in-process.
+        """Run ``pytest.main(['--collect-only'])`` in-process.
 
         Runs the :py:func:`pytest.main` function to run all of pytest inside
         the test process itself like :py:meth:`inline_run`, but returns a

src/_pytest/python.py

@@ -522,7 +522,7 @@ class PyCollector(PyobjMixin, nodes.Collector):
 
 
 class Module(nodes.File, PyCollector):
-    """Collector for test classes and functions."""
+    """Collector for test classes and functions in a Python module."""
 
     def _getobj(self):
         return self._importtestmodule()
@@ -659,6 +659,9 @@ class Module(nodes.File, PyCollector):
 
 
 class Package(Module):
+    """Collector for files and directories in a Python packages -- directories
+    with an `__init__.py` file."""
+
     def __init__(
         self,
         fspath: Optional[LEGACY_PATH],
@@ -788,7 +791,7 @@ def _get_first_non_fixture_func(obj: object, names: Iterable[str]) -> Optional[o
 
 
 class Class(PyCollector):
-    """Collector for test methods."""
+    """Collector for test methods (and nested classes) in a Python class."""
 
     @classmethod
     def from_parent(cls, parent, *, name, obj=None, **kw):
@@ -1149,7 +1152,7 @@ class CallSpec2:
         arg2scope = self._arg2scope.copy()
         for arg, val in zip(argnames, valset):
             if arg in params or arg in funcargs:
-                raise ValueError(f"duplicate {arg!r}")
+                raise ValueError(f"duplicate parametrization of {arg!r}")
             valtype_for_arg = valtypes[arg]
             if valtype_for_arg == "params":
                 params[arg] = val
@@ -1240,8 +1243,9 @@ class Metafunc:
         during the collection phase. If you need to setup expensive resources
         see about setting indirect to do it rather than at test setup time.
 
-        Can be called multiple times, in which case each call parametrizes all
+        Can be called multiple times per test function (but only on different
-        previous parametrizations, e.g.
+        argument names), in which case each call parametrizes all previous
+        parametrizations, e.g.
 
         ::
 
@@ -1673,7 +1677,7 @@ def write_docstring(tw: TerminalWriter, doc: str, indent: str = "    ") -> None:
 
 
 class Function(PyobjMixin, nodes.Item):
-    """An Item responsible for setting up and executing a Python test function.
+    """Item responsible for setting up and executing a Python test function.
 
     :param name:
         The full function name, including any decorations like those
@@ -1830,10 +1834,8 @@ class Function(PyobjMixin, nodes.Item):
 
 
 class FunctionDefinition(Function):
-    """
+    """This class is a stop gap solution until we evolve to have actual function
-    This class is a step gap solution until we evolve to have actual function definition nodes
+    definition nodes and manage to get rid of ``metafunc``."""
-    and manage to get rid of ``metafunc``.
-    """
 
     def runtest(self) -> None:
         raise RuntimeError("function definitions are not supposed to be run as tests")

src/_pytest/python_api.py

@@ -266,19 +266,20 @@ class ApproxMapping(ApproxBase):
             approx_side_as_map.items(), other_side.values()
         ):
             if approx_value != other_value:
-                max_abs_diff = max(
+                if approx_value.expected is not None and other_value is not None:
-                    max_abs_diff, abs(approx_value.expected - other_value)
+                    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
-                        ),
                     )
+                    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
+                            ),
+                        )
                 different_ids.append(approx_key)
 
         message_data = [

testing/_py/test_local.py

@@ -868,6 +868,9 @@ class TestLocalPath(CommonFSTests):
             py_path.strpath, str_path
         )
 
+    @pytest.mark.xfail(
+        reason="#11603", raises=(error.EEXIST, error.ENOENT), strict=False
+    )
     def test_make_numbered_dir_multiprocess_safe(self, tmpdir):
         # https://github.com/pytest-dev/py/issues/30
         with multiprocessing.Pool() as pool:

testing/acceptance_test.py

@@ -1317,3 +1317,38 @@ def test_function_return_non_none_warning(pytester: Pytester) -> None:
     )
     res = pytester.runpytest()
     res.stdout.fnmatch_lines(["*Did you mean to use `assert` instead of `return`?*"])
+
+
+def test_doctest_and_normal_imports_with_importlib(pytester: Pytester) -> None:
+    """
+    Regression test for #10811: previously import_path with ImportMode.importlib would
+    not return a module if already in sys.modules, resulting in modules being imported
+    multiple times, which causes problems with modules that have import side effects.
+    """
+    # Uses the exact reproducer form #10811, given it is very minimal
+    # and illustrates the problem well.
+    pytester.makepyfile(
+        **{
+            "pmxbot/commands.py": "from . import logging",
+            "pmxbot/logging.py": "",
+            "tests/__init__.py": "",
+            "tests/test_commands.py": """
+                import importlib
+                from pmxbot import logging
+
+                class TestCommands:
+                    def test_boo(self):
+                        assert importlib.import_module('pmxbot.logging') is logging
+                """,
+        }
+    )
+    pytester.makeini(
+        """
+        [pytest]
+        addopts=
+            --doctest-modules
+            --import-mode importlib
+        """
+    )
+    result = pytester.runpytest_subprocess()
+    result.stdout.fnmatch_lines("*1 passed*")

testing/conftest.py

@@ -21,6 +21,15 @@ if sys.gettrace():
             sys.settrace(orig_trace)
 
 
+@pytest.fixture(autouse=True)
+def set_column_width(monkeypatch: pytest.MonkeyPatch) -> None:
+    """
+    Force terminal width to 80: some tests check the formatting of --help, which is sensible
+    to terminal width.
+    """
+    monkeypatch.setenv("COLUMNS", "80")
+
+
 @pytest.hookimpl(hookwrapper=True, tryfirst=True)
 def pytest_collection_modifyitems(items):
     """Prefer faster tests.

testing/logging/test_fixture.py

@@ -1,5 +1,7 @@
 # mypy: disable-error-code="attr-defined"
+# mypy: disallow-untyped-defs
 import logging
+from typing import Iterator
 
 import pytest
 from _pytest.logging import caplog_records_key
@@ -9,8 +11,8 @@ logger = logging.getLogger(__name__)
 sublogger = logging.getLogger(__name__ + ".baz")
 
 
-@pytest.fixture
+@pytest.fixture(autouse=True)
-def cleanup_disabled_logging():
+def cleanup_disabled_logging() -> Iterator[None]:
     """Simple fixture that ensures that a test doesn't disable logging.
 
     This is necessary because ``logging.disable()`` is global, so a test disabling logging
@@ -27,7 +29,7 @@ def test_fixture_help(pytester: Pytester) -> None:
     result.stdout.fnmatch_lines(["*caplog*"])
 
 
-def test_change_level(caplog):
+def test_change_level(caplog: pytest.LogCaptureFixture) -> None:
     caplog.set_level(logging.INFO)
     logger.debug("handler DEBUG level")
     logger.info("handler INFO level")
@@ -42,7 +44,7 @@ def test_change_level(caplog):
     assert "CRITICAL" in caplog.text
 
 
-def test_change_level_logging_disabled(caplog, cleanup_disabled_logging):
+def test_change_level_logging_disabled(caplog: pytest.LogCaptureFixture) -> None:
     logging.disable(logging.CRITICAL)
     assert logging.root.manager.disable == logging.CRITICAL
     caplog.set_level(logging.WARNING)
@@ -85,9 +87,7 @@ def test_change_level_undo(pytester: Pytester) -> None:
     result.stdout.no_fnmatch_line("*log from test2*")
 
 
-def test_change_disabled_level_undo(
+def test_change_disabled_level_undo(pytester: Pytester) -> None:
-    pytester: Pytester, cleanup_disabled_logging
-) -> None:
     """Ensure that '_force_enable_logging' in 'set_level' is undone after the end of the test.
 
     Tests the logging output themselves (affected by disabled logging level).
@@ -144,7 +144,7 @@ def test_change_level_undos_handler_level(pytester: Pytester) -> None:
     result.assert_outcomes(passed=3)
 
 
-def test_with_statement(caplog):
+def test_with_statement(caplog: pytest.LogCaptureFixture) -> None:
     with caplog.at_level(logging.INFO):
         logger.debug("handler DEBUG level")
         logger.info("handler INFO level")
@@ -159,7 +159,7 @@ def test_with_statement(caplog):
     assert "CRITICAL" in caplog.text
 
 
-def test_with_statement_logging_disabled(caplog, cleanup_disabled_logging):
+def test_with_statement_logging_disabled(caplog: pytest.LogCaptureFixture) -> None:
     logging.disable(logging.CRITICAL)
     assert logging.root.manager.disable == logging.CRITICAL
     with caplog.at_level(logging.WARNING):
@@ -198,8 +198,8 @@ def test_with_statement_logging_disabled(caplog, cleanup_disabled_logging):
     ],
 )
 def test_force_enable_logging_level_string(
-    caplog, cleanup_disabled_logging, level_str, expected_disable_level
+    caplog: pytest.LogCaptureFixture, level_str: str, expected_disable_level: int
-):
+) -> None:
     """Test _force_enable_logging using a level string.
 
     ``expected_disable_level`` is one level below ``level_str`` because the disabled log level
@@ -218,7 +218,7 @@ def test_force_enable_logging_level_string(
     assert test_logger.manager.disable == expected_disable_level
 
 
-def test_log_access(caplog):
+def test_log_access(caplog: pytest.LogCaptureFixture) -> None:
     caplog.set_level(logging.INFO)
     logger.info("boo %s", "arg")
     assert caplog.records[0].levelname == "INFO"
@@ -226,7 +226,7 @@ def test_log_access(caplog):
     assert "boo arg" in caplog.text
 
 
-def test_messages(caplog):
+def test_messages(caplog: pytest.LogCaptureFixture) -> None:
     caplog.set_level(logging.INFO)
     logger.info("boo %s", "arg")
     logger.info("bar %s\nbaz %s", "arg1", "arg2")
@@ -247,14 +247,14 @@ def test_messages(caplog):
     assert "Exception" not in caplog.messages[-1]
 
 
-def test_record_tuples(caplog):
+def test_record_tuples(caplog: pytest.LogCaptureFixture) -> None:
     caplog.set_level(logging.INFO)
     logger.info("boo %s", "arg")
 
     assert caplog.record_tuples == [(__name__, logging.INFO, "boo arg")]
 
 
-def test_unicode(caplog):
+def test_unicode(caplog: pytest.LogCaptureFixture) -> None:
     caplog.set_level(logging.INFO)
     logger.info("bū")
     assert caplog.records[0].levelname == "INFO"
@@ -262,7 +262,7 @@ def test_unicode(caplog):
     assert "bū" in caplog.text
 
 
-def test_clear(caplog):
+def test_clear(caplog: pytest.LogCaptureFixture) -> None:
     caplog.set_level(logging.INFO)
     logger.info("bū")
     assert len(caplog.records)
@@ -273,7 +273,9 @@ def test_clear(caplog):
 
 
 @pytest.fixture
-def logging_during_setup_and_teardown(caplog):
+def logging_during_setup_and_teardown(
+    caplog: pytest.LogCaptureFixture,
+) -> Iterator[None]:
     caplog.set_level("INFO")
     logger.info("a_setup_log")
     yield
@@ -281,7 +283,9 @@ def logging_during_setup_and_teardown(caplog):
     assert [x.message for x in caplog.get_records("teardown")] == ["a_teardown_log"]
 
 
-def test_caplog_captures_for_all_stages(caplog, logging_during_setup_and_teardown):
+def test_caplog_captures_for_all_stages(
+    caplog: pytest.LogCaptureFixture, logging_during_setup_and_teardown: None
+) -> None:
     assert not caplog.records
     assert not caplog.get_records("call")
     logger.info("a_call_log")
@@ -290,25 +294,31 @@ def test_caplog_captures_for_all_stages(caplog, logging_during_setup_and_teardow
     assert [x.message for x in caplog.get_records("setup")] == ["a_setup_log"]
 
     # This reaches into private API, don't use this type of thing in real tests!
-    assert set(caplog._item.stash[caplog_records_key]) == {"setup", "call"}
+    caplog_records = caplog._item.stash[caplog_records_key]
+    assert set(caplog_records) == {"setup", "call"}
 
 
-def test_clear_for_call_stage(caplog, logging_during_setup_and_teardown):
+def test_clear_for_call_stage(
+    caplog: pytest.LogCaptureFixture, logging_during_setup_and_teardown: None
+) -> None:
     logger.info("a_call_log")
     assert [x.message for x in caplog.get_records("call")] == ["a_call_log"]
     assert [x.message for x in caplog.get_records("setup")] == ["a_setup_log"]
-    assert set(caplog._item.stash[caplog_records_key]) == {"setup", "call"}
+    caplog_records = caplog._item.stash[caplog_records_key]
+    assert set(caplog_records) == {"setup", "call"}
 
     caplog.clear()
 
     assert caplog.get_records("call") == []
     assert [x.message for x in caplog.get_records("setup")] == ["a_setup_log"]
-    assert set(caplog._item.stash[caplog_records_key]) == {"setup", "call"}
+    caplog_records = caplog._item.stash[caplog_records_key]
+    assert set(caplog_records) == {"setup", "call"}
 
     logging.info("a_call_log_after_clear")
     assert [x.message for x in caplog.get_records("call")] == ["a_call_log_after_clear"]
     assert [x.message for x in caplog.get_records("setup")] == ["a_setup_log"]
-    assert set(caplog._item.stash[caplog_records_key]) == {"setup", "call"}
+    caplog_records = caplog._item.stash[caplog_records_key]
+    assert set(caplog_records) == {"setup", "call"}
 
 
 def test_ini_controls_global_log_level(pytester: Pytester) -> None:

testing/python/approx.py

@@ -122,6 +122,23 @@ class TestApprox:
             ],
         )
 
+        assert_approx_raises_regex(
+            {"a": 1.0, "b": None, "c": None},
+            {
+                "a": None,
+                "b": 1000.0,
+                "c": None,
+            },
+            [
+                r"  comparison failed. Mismatched elements: 2 / 3:",
+                r"  Max absolute difference: -inf",
+                r"  Max relative difference: -inf",
+                r"  Index \| Obtained\s+\| Expected\s+",
+                rf"  a     \| {SOME_FLOAT} \| None",
+                rf"  b     \| None\s+\| {SOME_FLOAT} ± {SOME_FLOAT}",
+            ],
+        )
+
         assert_approx_raises_regex(
             [1.0, 2.0, 3.0, 4.0],
             [1.0, 3.0, 3.0, 5.0],

testing/python/metafunc.py

@@ -1493,7 +1493,7 @@ class TestMetafuncFunctional:
                 pass
         """
         )
-        result = pytester.runpytest("--collectonly")
+        result = pytester.runpytest("--collect-only")
         result.stdout.fnmatch_lines(
             [
                 "collected 0 items / 1 error",

testing/test_assertrewrite.py

@@ -686,6 +686,25 @@ class TestAssertionRewrite:
         assert msg is not None
         assert "<MY42 object> < 0" in msg
 
+    def test_assert_handling_raise_in__iter__(self, pytester: Pytester) -> None:
+        pytester.makepyfile(
+            """\
+            class A:
+                def __iter__(self):
+                    raise ValueError()
+
+                def __eq__(self, o: object) -> bool:
+                    return self is o
+
+                def __repr__(self):
+                    return "<A object>"
+
+            assert A() == A()
+            """
+        )
+        result = pytester.runpytest()
+        result.stdout.fnmatch_lines(["*E*assert <A object> == <A object>"])
+
     def test_formatchar(self) -> None:
         def f() -> None:
             assert "%test" == "test"  # type: ignore[comparison-overlap]
@@ -1531,6 +1550,28 @@ class TestIssue11028:
         result.stdout.fnmatch_lines(["*assert 4 > 5", "*where 5 = add_one(4)"])
 
 
+class TestIssue11239:
+    @pytest.mark.skipif(sys.version_info[:2] <= (3, 7), reason="Only Python 3.8+")
+    def test_assertion_walrus_different_test_cases(self, pytester: Pytester) -> None:
+        """Regression for (#11239)
+
+        Walrus operator rewriting would leak to separate test cases if they used the same variables.
+        """
+        pytester.makepyfile(
+            """
+            def test_1():
+                state = {"x": 2}.get("x")
+                assert state is not None
+
+            def test_2():
+                db = {"x": 2}
+                assert (state := db.get("x")) is not None
+        """
+        )
+        result = pytester.runpytest()
+        assert result.ret == 0
+
+
 @pytest.mark.skipif(
     sys.maxsize <= (2**31 - 1), reason="Causes OverflowError on 32bit systems"
 )
@@ -2055,3 +2096,17 @@ class TestReprSizeVerbosity:
         self.create_test_file(pytester, DEFAULT_REPR_MAX_SIZE * 10)
         result = pytester.runpytest("-vv")
         result.stdout.no_fnmatch_line("*xxx...xxx*")
+
+
+class TestIssue11140:
+    def test_constant_not_picked_as_module_docstring(self, pytester: Pytester) -> None:
+        pytester.makepyfile(
+            """\
+            0
+
+            def test_foo():
+                pass
+            """
+        )
+        result = pytester.runpytest()
+        assert result.ret == 0

testing/test_collection.py

@@ -345,6 +345,29 @@ class TestPrunetraceback:
         result = pytester.runpytest(p)
         result.stdout.fnmatch_lines(["*ERROR collecting*", "*header1*"])
 
+    def test_collection_error_traceback_is_clean(self, pytester: Pytester) -> None:
+        """When a collection error occurs, the report traceback doesn't contain
+        internal pytest stack entries.
+
+        Issue #11710.
+        """
+        pytester.makepyfile(
+            """
+            raise Exception("LOUSY")
+            """
+        )
+        result = pytester.runpytest()
+        result.stdout.fnmatch_lines(
+            [
+                "*ERROR collecting*",
+                "test_*.py:1: in <module>",
+                '    raise Exception("LOUSY")',
+                "E   Exception: LOUSY",
+                "*= short test summary info =*",
+            ],
+            consecutive=True,
+        )
+
 
 class TestCustomConftests:
     def test_ignore_collect_path(self, pytester: Pytester) -> None:

testing/test_doctest.py

@@ -482,6 +482,27 @@ class TestDoctests:
         reprec = pytester.inline_run(p, "--doctest-modules")
         reprec.assertoutcome(failed=1)
 
+    @pytest.mark.skipif(
+        sys.version_info[:2] <= (3, 7), reason="Only Python 3.7 or less"
+    )
+    def test_doctest_cached_property(self, pytester: Pytester):
+        p = pytester.makepyfile(
+            """
+            import functools
+
+            class Foo:
+                @functools.cached_property
+                def foo(self):
+                    '''
+                    >>> assert False, "Tacos!"
+                    '''
+                    ...
+        """
+        )
+        result = pytester.runpytest(p, "--doctest-modules")
+        result.assert_outcomes(failed=1)
+        assert "Tacos!" in result.stdout.str()
+
     def test_doctestmodule_external_and_issue116(self, pytester: Pytester):
         p = pytester.mkpydir("hello")
         p.joinpath("__init__.py").write_text(

testing/test_junitxml.py

@@ -1228,6 +1228,36 @@ def test_record_property(pytester: Pytester, run_and_parse: RunAndParse) -> None
     result.stdout.fnmatch_lines(["*= 1 passed in *"])
 
 
+def test_record_property_on_test_and_teardown_failure(
+    pytester: Pytester, run_and_parse: RunAndParse
+) -> None:
+    pytester.makepyfile(
+        """
+        import pytest
+
+        @pytest.fixture
+        def other(record_property):
+            record_property("bar", 1)
+            yield
+            assert 0
+
+        def test_record(record_property, other):
+            record_property("foo", "<1")
+            assert 0
+    """
+    )
+    result, dom = run_and_parse()
+    node = dom.find_first_by_tag("testsuite")
+    tnodes = node.find_by_tag("testcase")
+    for tnode in tnodes:
+        psnode = tnode.find_first_by_tag("properties")
+        assert psnode, f"testcase didn't had expected properties:\n{tnode}"
+        pnodes = psnode.find_by_tag("property")
+        pnodes[0].assert_attr(name="bar", value="1")
+        pnodes[1].assert_attr(name="foo", value="<1")
+    result.stdout.fnmatch_lines(["*= 1 failed, 1 error *"])
+
+
 def test_record_property_same_name(
     pytester: Pytester, run_and_parse: RunAndParse
 ) -> None:

testing/test_main.py

@@ -262,3 +262,34 @@ def test_module_full_path_without_drive(pytester: Pytester) -> None:
             "* 1 passed in *",
         ]
     )
+
+
+def test_very_long_cmdline_arg(pytester: Pytester) -> None:
+    """
+    Regression test for #11394.
+
+    Note: we could not manage to actually reproduce the error with this code, we suspect
+    GitHub runners are configured to support very long paths, however decided to leave
+    the test in place in case this ever regresses in the future.
+    """
+    pytester.makeconftest(
+        """
+        import pytest
+
+        def pytest_addoption(parser):
+            parser.addoption("--long-list", dest="long_list", action="store", default="all", help="List of things")
+
+        @pytest.fixture(scope="module")
+        def specified_feeds(request):
+            list_string = request.config.getoption("--long-list")
+            return list_string.split(',')
+        """
+    )
+    pytester.makepyfile(
+        """
+        def test_foo(specified_feeds):
+            assert len(specified_feeds) == 100_000
+        """
+    )
+    result = pytester.runpytest("--long-list", ",".join(["helloworld"] * 100_000))
+    result.stdout.fnmatch_lines("* 1 passed *")

testing/test_mark.py

@@ -1130,6 +1130,41 @@ def test_mark_mro() -> None:
 
     all_marks = get_unpacked_marks(C)
 
-    assert all_marks == [xfail("c").mark, xfail("a").mark, xfail("b").mark]
+    assert all_marks == [xfail("b").mark, xfail("a").mark, xfail("c").mark]
 
     assert get_unpacked_marks(C, consider_mro=False) == [xfail("c").mark]
+
+
+# @pytest.mark.issue("https://github.com/pytest-dev/pytest/issues/10447")
+def test_mark_fixture_order_mro(pytester: Pytester):
+    """This ensures we walk marks of the mro starting with the base classes
+    the action at a distance fixtures are taken as minimal example from a real project
+
+    """
+    foo = pytester.makepyfile(
+        """
+        import pytest
+
+        @pytest.fixture
+        def add_attr1(request):
+            request.instance.attr1 = object()
+
+
+        @pytest.fixture
+        def add_attr2(request):
+            request.instance.attr2 = request.instance.attr1
+
+
+        @pytest.mark.usefixtures('add_attr1')
+        class Parent:
+            pass
+
+
+        @pytest.mark.usefixtures('add_attr2')
+        class TestThings(Parent):
+            def test_attrs(self):
+                assert self.attr1 == self.attr2
+        """
+    )
+    result = pytester.runpytest(foo)
+    result.assert_outcomes(passed=1)

testing/test_parseopt.py

@@ -291,7 +291,8 @@ class TestParser:
 
 def test_argcomplete(pytester: Pytester, monkeypatch: MonkeyPatch) -> None:
     try:
-        encoding = locale.getencoding()  # New in Python 3.11, ignores utf-8 mode
+        # New in Python 3.11, ignores utf-8 mode
+        encoding = locale.getencoding()  # type: ignore[attr-defined]
     except AttributeError:
         encoding = locale.getpreferredencoding(False)
     try:

testing/test_pathlib.py

@@ -1,3 +1,4 @@
+import errno
 import os.path
 import pickle
 import sys
@@ -7,6 +8,7 @@ from textwrap import dedent
 from types import ModuleType
 from typing import Any
 from typing import Generator
+from typing import Iterator
 
 import pytest
 from _pytest.monkeypatch import MonkeyPatch
@@ -17,13 +19,16 @@ from _pytest.pathlib import fnmatch_ex
 from _pytest.pathlib import get_extended_length_path_str
 from _pytest.pathlib import get_lock_path
 from _pytest.pathlib import import_path
+from _pytest.pathlib import ImportMode
 from _pytest.pathlib import ImportPathMismatchError
 from _pytest.pathlib import insert_missing_modules
 from _pytest.pathlib import maybe_delete_a_numbered_dir
 from _pytest.pathlib import module_name_from_path
 from _pytest.pathlib import resolve_package_path
+from _pytest.pathlib import safe_exists
 from _pytest.pathlib import symlink_or_skip
 from _pytest.pathlib import visit
+from _pytest.pytester import Pytester
 from _pytest.tmpdir import TempPathFactory
 
 
@@ -282,29 +287,36 @@ class TestImportPath:
             import_path(tmp_path / "invalid.py", root=tmp_path)
 
     @pytest.fixture
-    def simple_module(self, tmp_path: Path) -> Path:
+    def simple_module(
-        fn = tmp_path / "_src/tests/mymod.py"
+        self, tmp_path: Path, request: pytest.FixtureRequest
+    ) -> Iterator[Path]:
+        name = f"mymod_{request.node.name}"
+        fn = tmp_path / f"_src/tests/{name}.py"
         fn.parent.mkdir(parents=True)
         fn.write_text("def foo(x): return 40 + x", encoding="utf-8")
-        return fn
+        module_name = module_name_from_path(fn, root=tmp_path)
+        yield fn
+        sys.modules.pop(module_name, None)
 
-    def test_importmode_importlib(self, simple_module: Path, tmp_path: Path) -> None:
+    def test_importmode_importlib(
+        self, simple_module: Path, tmp_path: Path, request: pytest.FixtureRequest
+    ) -> None:
         """`importlib` mode does not change sys.path."""
         module = import_path(simple_module, mode="importlib", root=tmp_path)
         assert module.foo(2) == 42  # type: ignore[attr-defined]
         assert str(simple_module.parent) not in sys.path
         assert module.__name__ in sys.modules
-        assert module.__name__ == "_src.tests.mymod"
+        assert module.__name__ == f"_src.tests.mymod_{request.node.name}"
         assert "_src" in sys.modules
         assert "_src.tests" in sys.modules
 
-    def test_importmode_twice_is_different_module(
+    def test_remembers_previous_imports(
         self, simple_module: Path, tmp_path: Path
     ) -> None:
-        """`importlib` mode always returns a new module."""
+        """`importlib` mode called remembers previous module (#10341, #10811)."""
         module1 = import_path(simple_module, mode="importlib", root=tmp_path)
         module2 = import_path(simple_module, mode="importlib", root=tmp_path)
-        assert module1 is not module2
+        assert module1 is module2
 
     def test_no_meta_path_found(
         self, simple_module: Path, monkeypatch: MonkeyPatch, tmp_path: Path
@@ -317,6 +329,9 @@ class TestImportPath:
         # mode='importlib' fails if no spec is found to load the module
         import importlib.util
 
+        # Force module to be re-imported.
+        del sys.modules[module.__name__]
+
         monkeypatch.setattr(
             importlib.util, "spec_from_file_location", lambda *args: None
         )
@@ -574,6 +589,14 @@ class TestImportLibMode:
         result = module_name_from_path(Path("/home/foo/test_foo.py"), Path("/bar"))
         assert result == "home.foo.test_foo"
 
+        # Importing __init__.py files should return the package as module name.
+        result = module_name_from_path(tmp_path / "src/app/__init__.py", tmp_path)
+        assert result == "src.app"
+
+        # Unless __init__.py file is at the root, in which case we cannot have an empty module name.
+        result = module_name_from_path(tmp_path / "__init__.py", tmp_path)
+        assert result == "__init__"
+
     def test_insert_missing_modules(
         self, monkeypatch: MonkeyPatch, tmp_path: Path
     ) -> None:
@@ -592,3 +615,100 @@ class TestImportLibMode:
         modules = {}
         insert_missing_modules(modules, "")
         assert modules == {}
+
+    def test_parent_contains_child_module_attribute(
+        self, monkeypatch: MonkeyPatch, tmp_path: Path
+    ):
+        monkeypatch.chdir(tmp_path)
+        # Use 'xxx' and 'xxy' as parent names as they are unlikely to exist and
+        # don't end up being imported.
+        modules = {"xxx.tests.foo": ModuleType("xxx.tests.foo")}
+        insert_missing_modules(modules, "xxx.tests.foo")
+        assert sorted(modules) == ["xxx", "xxx.tests", "xxx.tests.foo"]
+        assert modules["xxx"].tests is modules["xxx.tests"]
+        assert modules["xxx.tests"].foo is modules["xxx.tests.foo"]
+
+    def test_importlib_package(self, monkeypatch: MonkeyPatch, tmp_path: Path):
+        """
+        Importing a package using --importmode=importlib should not import the
+        package's __init__.py file more than once (#11306).
+        """
+        monkeypatch.chdir(tmp_path)
+        monkeypatch.syspath_prepend(tmp_path)
+
+        package_name = "importlib_import_package"
+        tmp_path.joinpath(package_name).mkdir()
+        init = tmp_path.joinpath(f"{package_name}/__init__.py")
+        init.write_text(
+            dedent(
+                """
+                from .singleton import Singleton
+
+                instance = Singleton()
+                """
+            ),
+            encoding="ascii",
+        )
+        singleton = tmp_path.joinpath(f"{package_name}/singleton.py")
+        singleton.write_text(
+            dedent(
+                """
+                class Singleton:
+                    INSTANCES = []
+
+                    def __init__(self) -> None:
+                        self.INSTANCES.append(self)
+                        if len(self.INSTANCES) > 1:
+                            raise RuntimeError("Already initialized")
+                """
+            ),
+            encoding="ascii",
+        )
+
+        mod = import_path(init, root=tmp_path, mode=ImportMode.importlib)
+        assert len(mod.instance.INSTANCES) == 1
+
+    def test_importlib_root_is_package(self, pytester: Pytester) -> None:
+        """
+        Regression for importing a `__init__`.py file that is at the root
+        (#11417).
+        """
+        pytester.makepyfile(__init__="")
+        pytester.makepyfile(
+            """
+            def test_my_test():
+                assert True
+            """
+        )
+
+        result = pytester.runpytest("--import-mode=importlib")
+        result.stdout.fnmatch_lines("* 1 passed *")
+
+
+def test_safe_exists(tmp_path: Path) -> None:
+    d = tmp_path.joinpath("some_dir")
+    d.mkdir()
+    assert safe_exists(d) is True
+
+    f = tmp_path.joinpath("some_file")
+    f.touch()
+    assert safe_exists(f) is True
+
+    # Use unittest.mock() as a context manager to have a very narrow
+    # patch lifetime.
+    p = tmp_path.joinpath("some long filename" * 100)
+    with unittest.mock.patch.object(
+        Path,
+        "exists",
+        autospec=True,
+        side_effect=OSError(errno.ENAMETOOLONG, "name too long"),
+    ):
+        assert safe_exists(p) is False
+
+    with unittest.mock.patch.object(
+        Path,
+        "exists",
+        autospec=True,
+        side_effect=ValueError("name too long"),
+    ):
+        assert safe_exists(p) is False

testing/test_pluginmanager.py

@@ -242,8 +242,12 @@ class TestPytestPluginManager:
         mod = types.ModuleType("temp")
         mod.__dict__["pytest_plugins"] = ["pytest_p1", "pytest_p2"]
         pytestpm.consider_module(mod)
-        assert pytestpm.get_plugin("pytest_p1").__name__ == "pytest_p1"
+        p1 = pytestpm.get_plugin("pytest_p1")
-        assert pytestpm.get_plugin("pytest_p2").__name__ == "pytest_p2"
+        assert p1 is not None
+        assert p1.__name__ == "pytest_p1"
+        p2 = pytestpm.get_plugin("pytest_p2")
+        assert p2 is not None
+        assert p2.__name__ == "pytest_p2"
 
     def test_consider_module_import_module(
         self, pytester: Pytester, _config_for_test: Config
@@ -336,6 +340,7 @@ class TestPytestPluginManager:
         len2 = len(pytestpm.get_plugins())
         assert len1 == len2
         plugin1 = pytestpm.get_plugin("pytest_hello")
+        assert plugin1 is not None
         assert plugin1.__name__.endswith("pytest_hello")
         plugin2 = pytestpm.get_plugin("pytest_hello")
         assert plugin2 is plugin1
@@ -351,6 +356,7 @@ class TestPytestPluginManager:
         pluginname = "pkg.plug"
         pytestpm.import_plugin(pluginname)
         mod = pytestpm.get_plugin("pkg.plug")
+        assert mod is not None
         assert mod.x == 3
 
     def test_consider_conftest_deps(