Merge master into features (#5374)

Merge master into features

Author: nicoddemus

.pre-commit-config.yaml

@@ -7,17 +7,18 @@ repos:
         args: [--safe, --quiet]
         language_version: python3
 -   repo: https://github.com/asottile/blacken-docs
-    rev: v0.5.0
+    rev: v1.0.0
     hooks:
     -   id: blacken-docs
         additional_dependencies: [black==19.3b0]
         language_version: python3
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.2.2
+    rev: v2.2.3
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
     -   id: fix-encoding-pragma
+        args: [--remove]
     -   id: check-yaml
     -   id: debug-statements
         exclude: _pytest/debugging.py
@@ -31,14 +32,14 @@ repos:
     rev: v1.4.0
     hooks:
     -   id: reorder-python-imports
-        args: ['--application-directories=.:src']
+        args: ['--application-directories=.:src', --py3-plus]
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v1.15.0
+    rev: v1.18.0
     hooks:
     -   id: pyupgrade
-        args: [--keep-percent-format]
+        args: [--py3-plus]
 -   repo: https://github.com/pre-commit/pygrep-hooks
-    rev: v1.3.0
+    rev: v1.4.0
     hooks:
     -   id: rst-backticks
 -   repo: local

.travis.yml

@@ -19,39 +19,28 @@ install:
 jobs:
   include:
     # OSX tests - first (in test stage), since they are the slower ones.
-    - &test-macos
-      os: osx
+    - os: osx
+      # NOTE: (tests with) pexpect appear to be buggy on Travis,
+      #       at least with coverage.
+      #       Log: https://travis-ci.org/pytest-dev/pytest/jobs/500358864
       osx_image: xcode10.1
       language: generic
-      # Coverage for:
-      # - py2 with symlink in test_cmdline_python_package_symlink.
-      env: TOXENV=py27-xdist PYTEST_COVERAGE=1
-      before_install:
-        - python -V
-        - test $(python -c 'import sys; print("%d%d" % sys.version_info[0:2])') = 27
-    - <<: *test-macos
-      env: TOXENV=py37-pexpect,py37-xdist PYTEST_COVERAGE=1
+      env: TOXENV=py37-xdist PYTEST_COVERAGE=1
       before_install:
         - which python3
         - python3 -V
         - ln -sfn "$(which python3)" /usr/local/bin/python
         - python -V
         - test $(python -c 'import sys; print("%d%d" % sys.version_info[0:2])') = 37
 
-    # Full run of latest (major) supported versions, without xdist.
-    - env: TOXENV=py27
-      python: '2.7'
-    - env: TOXENV=py37
+    # Full run of latest supported version, without xdist.
+    - env: TOXENV=py37  PYTEST_COVERAGE=1
       python: '3.7'
 
     # Coverage tracking is slow with pypy, skip it.
-    - env: TOXENV=pypy-xdist
-      python: 'pypy'
     - env: TOXENV=pypy3-xdist
       python: 'pypy3'
 
-    - env: TOXENV=py34-xdist
-      python: '3.4'
     - env: TOXENV=py35-xdist
       python: '3.5'
 
@@ -62,12 +51,6 @@ jobs:
     # Empty PYTEST_ADDOPTS to run this non-verbose.
     - env: TOXENV=py37-lsof-numpy-xdist PYTEST_COVERAGE=1 PYTEST_ADDOPTS=
 
-    # Specialized factors for py27.
-    - env: TOXENV=py27-nobyte-numpy-xdist
-      python: '2.7'
-    - env: TOXENV=py27-pluggymaster-xdist
-      python: '2.7'
-
     # Specialized factors for py37.
     # Coverage for:
     # - test_sys_breakpoint_interception (via pexpect).
@@ -81,12 +64,7 @@ jobs:
       if: type = cron
 
     - stage: baseline
-    # Coverage for:
-    # - _pytest.unittest._handle_skip (via pexpect).
-      env: TOXENV=py27-pexpect,py27-twisted PYTEST_COVERAGE=1
-      python: '2.7'
-    # Use py36 here for faster baseline.
-    - env: TOXENV=py36-xdist
+      env: TOXENV=py36-xdist
       python: '3.6'
     - env: TOXENV=linting,docs,doctesting PYTEST_COVERAGE=1
       cache:
@@ -112,9 +90,6 @@ matrix:
   allow_failures:
     - python: '3.8-dev'
       env: TOXENV=py38-xdist
-    # Temporary (https://github.com/pytest-dev/pytest/pull/5334).
-    - env: TOXENV=pypy3-xdist
-      python: 'pypy3'
 
 before_script:
   - |

CHANGELOG.rst

@@ -18,6 +18,96 @@ with advance notice in the **Deprecations** section of releases.
 
 .. towncrier release notes start
 
+pytest 4.6.1 (2019-06-02)
+=========================
+
+Bug Fixes
+---------
+
+- `#5354 <https://github.com/pytest-dev/pytest/issues/5354>`_: Fix ``pytest.mark.parametrize`` when the argvalues is an iterator.
+
+
+- `#5358 <https://github.com/pytest-dev/pytest/issues/5358>`_: Fix assertion rewriting of ``all()`` calls to deal with non-generators.
+
+
+pytest 4.6.0 (2019-05-31)
+=========================
+
+Important
+---------
+
+The ``4.6.X`` series will be the last series to support **Python 2 and Python 3.4**.
+
+For more details, see our `Python 2.7 and 3.4 support plan <https://docs.pytest.org/en/latest/py27-py34-deprecation.html>`__.
+
+
+Features
+--------
+
+- `#4559 <https://github.com/pytest-dev/pytest/issues/4559>`_: Added the ``junit_log_passing_tests`` ini value which can be used to enable or disable logging of passing test output in the Junit XML file.
+
+
+- `#4956 <https://github.com/pytest-dev/pytest/issues/4956>`_: pytester's ``testdir.spawn`` uses ``tmpdir`` as HOME/USERPROFILE directory.
+
+
+- `#5062 <https://github.com/pytest-dev/pytest/issues/5062>`_: Unroll calls to ``all`` to full for-loops with assertion rewriting for better failure messages, especially when using Generator Expressions.
+
+
+- `#5063 <https://github.com/pytest-dev/pytest/issues/5063>`_: Switch from ``pkg_resources`` to ``importlib-metadata`` for entrypoint detection for improved performance and import time.
+
+
+- `#5091 <https://github.com/pytest-dev/pytest/issues/5091>`_: The output for ini options in ``--help`` has been improved.
+
+
+- `#5269 <https://github.com/pytest-dev/pytest/issues/5269>`_: ``pytest.importorskip`` includes the ``ImportError`` now in the default ``reason``.
+
+
+- `#5311 <https://github.com/pytest-dev/pytest/issues/5311>`_: Captured logs that are output for each failing test are formatted using the
+  ColoredLevelFormatter.
+
+
+- `#5312 <https://github.com/pytest-dev/pytest/issues/5312>`_: Improved formatting of multiline log messages in Python 3.
+
+
+
+Bug Fixes
+---------
+
+- `#2064 <https://github.com/pytest-dev/pytest/issues/2064>`_: The debugging plugin imports the wrapped ``Pdb`` class (``--pdbcls``) on-demand now.
+
+
+- `#4908 <https://github.com/pytest-dev/pytest/issues/4908>`_: The ``pytest_enter_pdb`` hook gets called with post-mortem (``--pdb``).
+
+
+- `#5036 <https://github.com/pytest-dev/pytest/issues/5036>`_: Fix issue where fixtures dependent on other parametrized fixtures would be erroneously parametrized.
+
+
+- `#5256 <https://github.com/pytest-dev/pytest/issues/5256>`_: Handle internal error due to a lone surrogate unicode character not being representable in Jython.
+
+
+- `#5257 <https://github.com/pytest-dev/pytest/issues/5257>`_: Ensure that ``sys.stdout.mode`` does not include ``'b'`` as it is a text stream.
+
+
+- `#5278 <https://github.com/pytest-dev/pytest/issues/5278>`_: Pytest's internal python plugin can be disabled using ``-p no:python`` again.
+
+
+- `#5286 <https://github.com/pytest-dev/pytest/issues/5286>`_: Fix issue with ``disable_test_id_escaping_and_forfeit_all_rights_to_community_support`` option not working when using a list of test IDs in parametrized tests.
+
+
+- `#5330 <https://github.com/pytest-dev/pytest/issues/5330>`_: Show the test module being collected when emitting ``PytestCollectionWarning`` messages for
+  test classes with ``__init__`` and ``__new__`` methods to make it easier to pin down the problem.
+
+
+- `#5333 <https://github.com/pytest-dev/pytest/issues/5333>`_: Fix regression in 4.5.0 with ``--lf`` not re-running all tests with known failures from non-selected tests.
+
+
+
+Improved Documentation
+----------------------
+
+- `#5250 <https://github.com/pytest-dev/pytest/issues/5250>`_: Expand docs on use of ``setenv`` and ``delenv`` with ``monkeypatch``.
+
+
 pytest 4.5.0 (2019-05-11)
 =========================
 

HOWTORELEASE.rst

@@ -12,6 +12,8 @@ taking a lot of time to make a new one.
 
 #. Create a branch ``release-X.Y.Z`` with the version for the release.
 
+   * **maintenance releases**: from ``4.6-maintenance``;
+
    * **patch releases**: from the latest ``master``;
 
    * **minor releases**: from the latest ``features``; then merge with the latest ``master``;
@@ -24,7 +26,8 @@ taking a lot of time to make a new one.
 
    This will generate a commit with all the changes ready for pushing.
 
-#. Open a PR for this branch targeting ``master``.
+#. Open a PR for this branch targeting ``master`` (or ``4.6-maintenance`` for
+   maintenance releases).
 
 #. After all tests pass and the PR has been approved, publish to PyPI by pushing the tag::
 
@@ -33,7 +36,16 @@ taking a lot of time to make a new one.
 
    Wait for the deploy to complete, then make sure it is `available on PyPI <https://pypi.org/project/pytest>`_.
 
-#. Merge the PR into ``master``.
+#. Merge the PR.
+
+#. If this is a maintenance release, cherry-pick the CHANGELOG / announce
+   files to the ``master`` branch::
+
+       git fetch --all --prune
+       git checkout origin/master -b cherry-pick-maintenance-release
+       git cherry-pick --no-commit -m1 origin/4.6-maintenance
+       git checkout origin/master -- changelog
+       git commit  # no arguments
 
 #. Send an email announcement with the contents from::
 

README.rst

@@ -85,7 +85,7 @@ Features
 - Can run `unittest <https://docs.pytest.org/en/latest/unittest.html>`_ (or trial),
   `nose <https://docs.pytest.org/en/latest/nose.html>`_ test suites out of the box;
 
-- Python 2.7, Python 3.4+, PyPy 2.3, Jython 2.5 (untested);
+- Python 3.5+ and PyPy3;
 
 - Rich plugin architecture, with over 315+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community;
 

azure-pipelines.yml

@@ -4,7 +4,6 @@ trigger:
 
 variables:
   PYTEST_ADDOPTS: "--junitxml=build/test-results/$(tox.env).xml -vv"
-  python.needs_vc: False
   COVERAGE_FILE: "$(Build.Repository.LocalPath)/.coverage"
   COVERAGE_PROCESS_START: "$(Build.Repository.LocalPath)/.coveragerc"
   PYTEST_COVERAGE: '0'
@@ -16,44 +15,10 @@ jobs:
     vmImage: "vs2017-win2016"
   strategy:
     matrix:
-      py27:
-        python.version: '2.7'
-        tox.env: 'py27'
-      py27-nobyte-lsof-numpy:
-        python.version: '2.7'
-        tox.env: 'py27-lsof-nobyte-numpy'
-        # Coverage for:
-        # - test_supports_breakpoint_module_global
-        # - test_terminal_reporter_writer_attr (without xdist)
-        # - "if write" branch in _pytest.assertion.rewrite
-        # - numpy
-        # - pytester's LsofFdLeakChecker (being skipped)
-        PYTEST_COVERAGE: '1'
-      py27-twisted:
-        python.version: '2.7'
-        tox.env: 'py27-twisted'
-        python.needs_vc: True
-      py27-pluggymaster-xdist:
-        python.version: '2.7'
-        tox.env: 'py27-pluggymaster-xdist'
-        # Coverage for:
-        # - except-IOError in _attempt_to_close_capture_file for py2.
-        #   Also seen with py27-nobyte (using xdist), and py27-xdist.
-        #   But no exception with py27-pexpect,py27-twisted,py27-numpy.
-        PYTEST_COVERAGE: '1'
-      # -- pypy2 and pypy3 are disabled for now: #5279 --
-      # pypy:
-      #   python.version: 'pypy2'
-      #   tox.env: 'pypy'
+      # -- pypy3 disabled for now: #5279 --
       # pypy3:
       #   python.version: 'pypy3'
       #   tox.env: 'pypy3'
-      py34-xdist:
-        python.version: '3.4'
-        tox.env: 'py34-xdist'
-        # Coverage for:
-        # - _pytest.compat._bytes_to_ascii
-        PYTEST_COVERAGE: '1'
       py35-xdist:
         python.version: '3.5'
         tox.env: 'py35-xdist'
@@ -87,10 +52,6 @@ jobs:
       versionSpec: '$(python.version)'
       architecture: 'x64'
 
-  - script: choco install vcpython27
-    condition: eq(variables['python.needs_vc'], True)
-    displayName: 'Install VC for py27'
-
   - script: python -m pip install --upgrade pip && python -m pip install tox
     displayName: 'Install tox'
 

bench/bench.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 import sys
 
 if __name__ == "__main__":

bench/bench_argcomplete.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # 10000 iterations, just for relative comparison
 #                      2.7.5     3.3.2
 # FilesCompleter       75.1109   69.2116

bench/empty.py

@@ -1,3 +1,2 @@
-# -*- coding: utf-8 -*-
 for i in range(1000):
     exec("def test_func_%d(): pass" % i)

bench/manyparam.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 import pytest