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Test works normally but fails under pytest with assertion rewriting #4412
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what's even more surprising is, that the debugged values from the arguments are actually correct at least for display |
Here's the rewritten code:
retrieved with this patch: state.trace("failed to parse: %r" % (fn,))
return None, None
rewrite_asserts(tree, fn, config)
+ import astunparse
+ with open(fn.strpath + '.rewritten', 'w') as f:
+ f.write(astunparse.unparse(tree))
try:
co = compile(tree, fn.strpath, "exec", dont_inherit=True)
except SyntaxError: Here's an ever-so-slightly shorter reproduction: def test():
f = lambda x: x
x = iter([1, 2, 3])
assert 2 * next(x) == f(*[next(x)])
|
#4414 has my proposed fix for this! |
Thanks for the quick work! |
So it turns out that the fix in #4414 works for the simplified test case I brought to this issue but not for my actual problem which is this function here You can reproduce my original problem with $ git clone https://github.com/sympy/sympy.git
$ cd sympy/
$ pytest sympy/integrals/tests/test_integrals.py -k test_series The function in question looks like def test_series():
from sympy.abc import x
i = Integral(cos(x), (x, x))
e = i.lseries(x)
assert i.nseries(x, n=8).removeO() == Add(*[next(e) for j in range(4)]) |
It seems to work for me (?) $ pytest sympy/integrals/tests/test_integrals.py -k test_series
============================= test session starts ==============================
platform linux -- Python 3.6.6, pytest-4.0.1.dev17+ga281d662, py-1.7.0, pluggy-0.8.0
architecture: 64-bit
cache: yes
ground types: python
rootdir: /tmp/sympy, inifile:
collected 138 items / 137 deselected
sympy/integrals/tests/test_integrals.py . [100%]
=================== 1 passed, 137 deselected in 1.66 seconds =================== Are you sure you're using the bleeding edge version of pytest? we haven't made a release yet with that fix |
@oscarbenjamin did you clear your pyc file cache? @asottile we might need an extra magic marker so pytest can learn to distinguish between different versions of its ast rewriting |
Thanks guys! I tested with a fresh clone of sympy and pytest and it worked fine. Going back to my previous setup I fixed it by deleting $ pytest sympy/integrals/tests/test_integrals.py -k test_series
==================================================================== test session starts =====================================================================
platform darwin -- Python 3.7.1, pytest-4.0.1.dev15+gcdbe2299, py-1.7.0, pluggy-0.8.0
architecture: 64-bit
cache: yes
ground types: python
rootdir: /Users/enojb/current/sympy/sympy, inifile:
plugins: xdist-1.24.1, forked-0.2
collected 138 items / 137 deselected
sympy/integrals/tests/test_integrals.py F [100%]
========================================================================== FAILURES ==========================================================================
________________________________________________________________________ test_series _________________________________________________________________________
def test_series():
from sympy.abc import x
i = Integral(cos(x), (x, x))
e = i.lseries(x)
> assert i.nseries(x, n=8).removeO() == Add(*[next(e) for j in range(4)])
E assert -x**7/5040 + x**5/120 - x**3/6 + x == -x**15/1307674368000 + x**13/6227020800 - x**11/39916800 + x**9/362880
E + where -x**7/5040 + x**5/120 - x**3/6 + x = <bound method Add.removeO of x - x**3/6 + x**5/120 - x**7/5040 + O(x**9)>()
E + where <bound method Add.removeO of x - x**3/6 + x**5/120 - x**7/5040 + O(x**9)> = x - x**3/6 + x**5/120 - x**7/5040 + O(x**9).removeO
E + where x - x**3/6 + x**5/120 - x**7/5040 + O(x**9) = <bound method Expr.nseries of Integral(cos(x), (x, x))>(x, n=8)
E + where <bound method Expr.nseries of Integral(cos(x), (x, x))> = Integral(cos(x), (x, x)).nseries
E + and -x**15/1307674368000 + x**13/6227020800 - x**11/39916800 + x**9/362880 = Add(*[x, -x**3/6, x**5/120, -x**7/5040])
sympy/integrals/tests/test_integrals.py:916: AssertionError
DO *NOT* COMMIT!
========================================================== 1 failed, 137 deselected in 1.34 seconds ==========================================================
$ rm -r sympy/integrals/tests/__pycache__/
$ pytest sympy/integrals/tests/test_integrals.py -k test_series
==================================================================== test session starts =====================================================================
platform darwin -- Python 3.7.1, pytest-4.0.1.dev15+gcdbe2299, py-1.7.0, pluggy-0.8.0
architecture: 64-bit
cache: yes
ground types: python
rootdir: /Users/enojb/current/sympy/sympy, inifile:
plugins: xdist-1.24.1, forked-0.2
collected 138 items / 137 deselected
sympy/integrals/tests/test_integrals.py . [100%]
========================================================== 1 passed, 137 deselected in 1.83 seconds ========================================================== So yes, this issue is fixed. |
This PR updates [pytest](https://pypi.org/project/pytest) from **4.0.0** to **4.0.1**. <details> <summary>Changelog</summary> ### 4.0.1 ``` ========================= Bug Fixes --------- - `3952 <https://github.com/pytest-dev/pytest/issues/3952>`_: Display warnings before "short test summary info" again, but still later warnings in the end. - `4386 <https://github.com/pytest-dev/pytest/issues/4386>`_: Handle uninitialized exceptioninfo in repr/str. - `4393 <https://github.com/pytest-dev/pytest/issues/4393>`_: Do not create ``.gitignore``/``README.md`` files in existing cache directories. - `4400 <https://github.com/pytest-dev/pytest/issues/4400>`_: Rearrange warning handling for the yield test errors so the opt-out in 4.0.x correctly works. - `4405 <https://github.com/pytest-dev/pytest/issues/4405>`_: Fix collection of testpaths with ``--pyargs``. - `4412 <https://github.com/pytest-dev/pytest/issues/4412>`_: Fix assertion rewriting involving ``Starred`` + side-effects. - `4425 <https://github.com/pytest-dev/pytest/issues/4425>`_: Ensure we resolve the absolute path when the given ``--basetemp`` is a relative path. Trivial/Internal Changes ------------------------ - `4315 <https://github.com/pytest-dev/pytest/issues/4315>`_: Use ``pkg_resources.parse_version`` instead of ``LooseVersion`` in minversion check. - `4440 <https://github.com/pytest-dev/pytest/issues/4440>`_: Adjust the stack level of some internal pytest warnings. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pytest - Changelog: https://pyup.io/changelogs/pytest/ - Homepage: https://docs.pytest.org/en/latest/ </details>
1629: Scheduled weekly dependency update for week 47 r=mythmon a=pyup-bot ### Update [botocore](https://pypi.org/project/botocore) from **1.12.47** to **1.12.51**. <details> <summary>Changelog</summary> ### 1.12.51 ``` ======= * api-change:``amplify``: Update amplify client to latest version * api-change:``transfer``: Update transfer client to latest version * api-change:``snowball``: Update snowball client to latest version * api-change:``robomaker``: Update robomaker client to latest version * api-change:``s3``: Update s3 client to latest version * api-change:``datasync``: Update datasync client to latest version ``` ### 1.12.50 ``` ======= * api-change:``rekognition``: Update rekognition client to latest version ``` ### 1.12.49 ``` ======= * api-change:``autoscaling-plans``: Update autoscaling-plans client to latest version * api-change:``xray``: Update xray client to latest version * api-change:``devicefarm``: Update devicefarm client to latest version * api-change:``ssm``: Update ssm client to latest version * api-change:``medialive``: Update medialive client to latest version * api-change:``redshift``: Update redshift client to latest version * api-change:``rds-data``: Update rds-data client to latest version * api-change:``appsync``: Update appsync client to latest version * api-change:``cloudwatch``: Update cloudwatch client to latest version * api-change:``quicksight``: Update quicksight client to latest version * api-change:``cloudfront``: Update cloudfront client to latest version ``` ### 1.12.48 ``` ======= * api-change:``lightsail``: Update lightsail client to latest version * api-change:``workspaces``: Update workspaces client to latest version * api-change:``workdocs``: Update workdocs client to latest version * api-change:``batch``: Update batch client to latest version * api-change:``ec2``: Update ec2 client to latest version * api-change:``devicefarm``: Update devicefarm client to latest version * api-change:``rds``: Update rds client to latest version * api-change:``cloudformation``: Update cloudformation client to latest version * api-change:``lambda``: Update lambda client to latest version * api-change:``config``: Update config client to latest version * api-change:``cloudtrail``: Update cloudtrail client to latest version * api-change:``mediaconvert``: Update mediaconvert client to latest version * api-change:``iot``: Update iot client to latest version ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/botocore - Changelog: https://pyup.io/changelogs/botocore/ - Repo: https://github.com/boto/botocore </details> ### Update [Pygments](https://pypi.org/project/Pygments) from **2.2.0** to **2.3.0**. <details> <summary>Changelog</summary> ### 2.3.0 ``` ------------- (released Nov 25, 2018) - Added lexers: * Fennel (PR783) * HLSL (PR675) - Updated lexers: * Dockerfile (PR714) - Minimum Python versions changed to 2.7 and 3.5 - Added support for Python 3.7 generator changes (PR772) - Fix incorrect token type in SCSS for single-quote strings (1322) - Use `terminal256` formatter if `TERM` contains `256` (PR666) - Fix incorrect handling of GitHub style fences in Markdown (PR741, 1389) - Fix `%a` not being highlighted in Python3 strings (PR727) ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pygments - Changelog: https://pyup.io/changelogs/pygments/ - Homepage: http://pygments.org/ </details> ### Update [boto3](https://pypi.org/project/boto3) from **1.9.47** to **1.9.51**. <details> <summary>Changelog</summary> ### 1.9.51 ``` ====== * api-change:``amplify``: [``botocore``] Update amplify client to latest version * api-change:``transfer``: [``botocore``] Update transfer client to latest version * api-change:``snowball``: [``botocore``] Update snowball client to latest version * api-change:``robomaker``: [``botocore``] Update robomaker client to latest version * api-change:``s3``: [``botocore``] Update s3 client to latest version * api-change:``datasync``: [``botocore``] Update datasync client to latest version ``` ### 1.9.50 ``` ====== * api-change:``rekognition``: [``botocore``] Update rekognition client to latest version ``` ### 1.9.49 ``` ====== * api-change:``autoscaling-plans``: [``botocore``] Update autoscaling-plans client to latest version * api-change:``xray``: [``botocore``] Update xray client to latest version * api-change:``devicefarm``: [``botocore``] Update devicefarm client to latest version * api-change:``ssm``: [``botocore``] Update ssm client to latest version * api-change:``medialive``: [``botocore``] Update medialive client to latest version * api-change:``redshift``: [``botocore``] Update redshift client to latest version * api-change:``rds-data``: [``botocore``] Update rds-data client to latest version * api-change:``appsync``: [``botocore``] Update appsync client to latest version * api-change:``cloudwatch``: [``botocore``] Update cloudwatch client to latest version * api-change:``quicksight``: [``botocore``] Update quicksight client to latest version * api-change:``cloudfront``: [``botocore``] Update cloudfront client to latest version ``` ### 1.9.48 ``` ====== * api-change:``lightsail``: [``botocore``] Update lightsail client to latest version * api-change:``workspaces``: [``botocore``] Update workspaces client to latest version * api-change:``workdocs``: [``botocore``] Update workdocs client to latest version * api-change:``batch``: [``botocore``] Update batch client to latest version * api-change:``ec2``: [``botocore``] Update ec2 client to latest version * api-change:``devicefarm``: [``botocore``] Update devicefarm client to latest version * api-change:``rds``: [``botocore``] Update rds client to latest version * api-change:``cloudformation``: [``botocore``] Update cloudformation client to latest version * api-change:``lambda``: [``botocore``] Update lambda client to latest version * api-change:``config``: [``botocore``] Update config client to latest version * api-change:``cloudtrail``: [``botocore``] Update cloudtrail client to latest version * api-change:``mediaconvert``: [``botocore``] Update mediaconvert client to latest version * api-change:``iot``: [``botocore``] Update iot client to latest version ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/boto3 - Changelog: https://pyup.io/changelogs/boto3/ - Repo: https://github.com/boto/boto3 </details> ### Update [pytest](https://pypi.org/project/pytest) from **4.0.0** to **4.0.1**. <details> <summary>Changelog</summary> ### 4.0.1 ``` ========================= Bug Fixes --------- - `3952 <https://github.com/pytest-dev/pytest/issues/3952>`_: Display warnings before "short test summary info" again, but still later warnings in the end. - `4386 <https://github.com/pytest-dev/pytest/issues/4386>`_: Handle uninitialized exceptioninfo in repr/str. - `4393 <https://github.com/pytest-dev/pytest/issues/4393>`_: Do not create ``.gitignore``/``README.md`` files in existing cache directories. - `4400 <https://github.com/pytest-dev/pytest/issues/4400>`_: Rearrange warning handling for the yield test errors so the opt-out in 4.0.x correctly works. - `4405 <https://github.com/pytest-dev/pytest/issues/4405>`_: Fix collection of testpaths with ``--pyargs``. - `4412 <https://github.com/pytest-dev/pytest/issues/4412>`_: Fix assertion rewriting involving ``Starred`` + side-effects. - `4425 <https://github.com/pytest-dev/pytest/issues/4425>`_: Ensure we resolve the absolute path when the given ``--basetemp`` is a relative path. Trivial/Internal Changes ------------------------ - `4315 <https://github.com/pytest-dev/pytest/issues/4315>`_: Use ``pkg_resources.parse_version`` instead of ``LooseVersion`` in minversion check. - `4440 <https://github.com/pytest-dev/pytest/issues/4440>`_: Adjust the stack level of some internal pytest warnings. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pytest - Changelog: https://pyup.io/changelogs/pytest/ - Homepage: https://docs.pytest.org/en/latest/ </details> ### Update [whitenoise](https://pypi.org/project/whitenoise) from **4.1.1** to **4.1.2**. <details> <summary>Changelog</summary> ### 4.1.2 ``` ------ * Add correct MIME type for WebAssembly, which is required for files to be executed (thanks `mdboom <https://github.com/mdboom>`_ ). * Stop accessing the FILE_CHARSET Django setting which was almost entirely unused and is now deprecated (thanks `timgraham <https://github.com/timgraham>`_). ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/whitenoise - Changelog: https://pyup.io/changelogs/whitenoise/ - Homepage: http://whitenoise.evans.io </details> ### Update [backoff](https://pypi.org/project/backoff) from **1.6.0** to **1.7.0**. <details> <summary>Changelog</summary> ### 1.7.0 ``` Changed - Support Python 3.7 - Drop support for async in Python 3.4 - Drop support for Python 2.6 - Update development dependencies - Use poetry for dependencies and packaging ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/backoff - Changelog: https://pyup.io/changelogs/backoff/ - Repo: https://github.com/litl/backoff </details> Co-authored-by: pyup-bot <github-bot@pyup.io>
47: Update pytest to 4.0.1 r=rehandalal a=pyup-bot This PR updates [pytest](https://pypi.org/project/pytest) from **4.0.0** to **4.0.1**. <details> <summary>Changelog</summary> ### 4.0.1 ``` ========================= Bug Fixes --------- - `3952 <https://github.com/pytest-dev/pytest/issues/3952>`_: Display warnings before "short test summary info" again, but still later warnings in the end. - `4386 <https://github.com/pytest-dev/pytest/issues/4386>`_: Handle uninitialized exceptioninfo in repr/str. - `4393 <https://github.com/pytest-dev/pytest/issues/4393>`_: Do not create ``.gitignore``/``README.md`` files in existing cache directories. - `4400 <https://github.com/pytest-dev/pytest/issues/4400>`_: Rearrange warning handling for the yield test errors so the opt-out in 4.0.x correctly works. - `4405 <https://github.com/pytest-dev/pytest/issues/4405>`_: Fix collection of testpaths with ``--pyargs``. - `4412 <https://github.com/pytest-dev/pytest/issues/4412>`_: Fix assertion rewriting involving ``Starred`` + side-effects. - `4425 <https://github.com/pytest-dev/pytest/issues/4425>`_: Ensure we resolve the absolute path when the given ``--basetemp`` is a relative path. Trivial/Internal Changes ------------------------ - `4315 <https://github.com/pytest-dev/pytest/issues/4315>`_: Use ``pkg_resources.parse_version`` instead of ``LooseVersion`` in minversion check. - `4440 <https://github.com/pytest-dev/pytest/issues/4440>`_: Adjust the stack level of some internal pytest warnings. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pytest - Changelog: https://pyup.io/changelogs/pytest/ - Homepage: https://docs.pytest.org/en/latest/ </details> Co-authored-by: pyup-bot <github-bot@pyup.io>
### Update [sphinx](https://pypi.org/project/sphinx) from **1.7.8** to **1.8.3**. <details> <summary>Changelog</summary> ### 1.8.3 ``` ============================== Dependencies ------------ Incompatible changes -------------------- Deprecated ---------- Features added -------------- * LaTeX: it is possible to insert custom material to appear on back of title page, see discussion of ``'maketitle'`` key of :confval:`latex_elements` (``'manual'`` docclass only) Bugs fixed ---------- * 5725: mathjax: Use CDN URL for "latest" version by default * 5460: html search does not work with some 3rd party themes * 5520: LaTeX, caption package incompatibility since Sphinx 1.6 * 5614: autodoc: incremental build is broken when builtin modules are imported * 5627: qthelp: index.html missing in QtHelp * 5659: linkcheck: crashes for a hyperlink containing multibyte character * 5754: DOC: Fix some mistakes in :doc:`/latex` * 5810: LaTeX: sphinxVerbatim requires explicit "hllines" set-up since 1.6.6 (refs: 1238) * 5636: C++, fix parsing of floating point literals. * 5496 (again): C++, fix assertion in partial builds with duplicates. * 5724: quickstart: sphinx-quickstart fails when $LC_ALL is empty * 1956: Default conf.py is not PEP8-compliant * 5849: LaTeX: document class ``\maketitle`` is overwritten with no possibility to use original meaning in place of Sphinx custom one * 5834: apidoc: wrong help for ``--tocfile`` * 5800: todo: crashed if todo is defined in TextElement * 5846: htmlhelp: convert hex escaping to decimal escaping in .hhc/.hhk files Testing -------- ``` ### 1.8.2 ``` ===================================== Incompatible changes -------------------- * 5497: Do not include MathJax.js and jsmath.js unless it is really needed Features added -------------- * 5471: Show appropriate deprecation warnings Bugs fixed ---------- * 5490: latex: enumerated list causes a crash with recommonmark * 5492: sphinx-build fails to build docs w/ Python < 3.5.2 * 3704: latex: wrong ``\label`` positioning for figures with a legend * 5496: C++, fix assertion when a symbol is declared more than twice. * 5493: gettext: crashed with broken template * 5495: csv-table directive with file option in included file is broken (refs: 4821) * 5498: autodoc: unable to find type hints for a ``functools.partial`` * 5480: autodoc: unable to find type hints for unresolvable Forward references * 5419: incompatible math_block node has been generated * 5548: Fix ensuredir() in case of pre-existing file * 5549: graphviz Correctly deal with non-existing static dir * 3002: i18n: multiple footnote_references referring same footnote causes duplicated node_ids * 5563: latex: footnote_references generated by extension causes LaTeX builder crashed * 5561: make all-pdf fails with old xindy version * 5557: quickstart: --no-batchfile isn't honored * 3080: texinfo: multiline rubrics are broken * 3080: texinfo: multiline citations are broken ``` ### 1.8.1 ``` ===================================== Incompatible changes -------------------- * LaTeX ``\pagestyle`` commands have been moved to the LaTeX template. No changes in PDF, except possibly if ``\sphinxtableofcontents``, which contained them, had been customized in :file:`conf.py`. (refs: 5455) Bugs fixed ---------- * 5418: Incorrect default path for sphinx-build -d/doctrees files * 5421: autodoc emits deprecation warning for :confval:`autodoc_default_flags` * 5422: lambda object causes PicklingError on storing environment * 5417: Sphinx fails to build with syntax error in Python 2.7.5 * 4911: add latexpdf to make.bat for non make-mode * 5436: Autodoc does not work with enum subclasses with properties/methods * 5437: autodoc: crashed on modules importing eggs * 5433: latex: ImportError: cannot import name 'DEFAULT_SETTINGS' * 5431: autodoc: ``autofunction`` emits a warning for callable objects * 5457: Fix TypeError in error message when override is prohibited * 5453: PDF builds of 'howto' documents have no page numbers * 5463: mathbase: math_role and MathDirective was disappeared in 1.8.0 * 5454: latex: Index has disappeared from PDF for Japanese documents * 5432: py domain: ``:type:`` field can't process ``:term:`` references * 5426: py domain: TypeError has been raised for class attribute ``` ### 1.8.0 ``` ===================================== Dependencies ------------ ``` ### 1.8.0b2 ``` * html: search box overrides to other elements if scrolled * i18n: warnings for translation catalogs have wrong line numbers (refs: 5321) * 5325: latex: cross references has been broken by multiply labeled objects * C++, fixes for symbol addition and lookup. Lookup should no longer break in partial builds. See also 5337. * 5348: download reference to remote file is not displayed * 5282: html theme: ``pygments_style`` of theme was overrided by ``conf.py`` by default * 4379: toctree shows confusible warning when document is excluded * 2401: autodoc: ``:members:`` causes ``:special-members:`` not to be shown * autodoc: ImportError is replaced by AttributeError for deeper module * 2720, 4034: Incorrect links with ``:download:``, duplicate names, and parallel builds * 5290: autodoc: failed to analyze source code in egg package * 5399: Sphinx crashes if unknown po file exists ``` ### 1.8.0b1 ``` * 5083: Fix wrong make.bat option for internationalization. * 5115: napoleon: add admonitions added by 4613 to the docs. ``` ### 1.7.10 ``` =============================== Dependencies ------------ Incompatible changes -------------------- Deprecated ---------- Features added -------------- Bugs fixed ---------- Testing -------- ``` ### 1.7.9 ``` ===================================== Features added -------------- * 5359: Make generated texinfo files reproducible by sorting the anchors Bugs fixed ---------- * 5361: crashed on incremental build if document uses include directive ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/sphinx - Changelog: https://pyup.io/changelogs/sphinx/ - Homepage: http://sphinx-doc.org/ </details> ### Update [cython](https://pypi.org/project/cython) from **0.28.5** to **0.29.2**. <details> <summary>Changelog</summary> ### 0.29.2 ``` =================== Bugs fixed ---------- * The code generated for deduplicated constants leaked some references. (Github issue 2750) * The declaration of ``sigismember()`` in ``libc.signal`` was corrected. (Github issue 2756) * Crashes in compiler and test runner were fixed. (Github issue 2736, 2755) * A C compiler warning about an invalid safety check was resolved. (Github issue 2731) ``` ### 0.29.1 ``` =================== Bugs fixed ---------- * Extensions compiled with MinGW-64 under Windows could misinterpret integer objects larger than 15 bit and return incorrect results. (Github issue 2670) * Cython no longer requires the source to be writable when copying its data into a memory view slice. Patch by Andrey Paramonov. (Github issue 2644) * Line tracing of ``try``-statements generated invalid C code. (Github issue 2274) * When using the ``warn.undeclared`` directive, Cython's own code generated warnings that are now fixed. Patch by Nicolas Pauss. (Github issue 2685) * Cython's memoryviews no longer require strides for setting the shape field but only the ``PyBUF_ND`` flag to be set. Patch by John Kirkham. (Github issue 2716) * Some C compiler warnings about unused memoryview code were fixed. Patch by Ho Cheuk Ting. (Github issue 2588) * A C compiler warning about implicit signed/unsigned conversion was fixed. (Github issue 2729) * Assignments to C++ references returned by ``operator[]`` could fail to compile. (Github issue 2671) * The power operator and the support for NumPy math functions were fixed in Pythran expressions. Patch by Serge Guelton. (Github issues 2702, 2709) * Signatures with memory view arguments now show the expected type when embedded in docstrings. Patch by Matthew Chan and Benjamin Weigel. (Github issue 2634) * Some ``from ... cimport ...`` constructs were not correctly considered when searching modified dependencies in ``cythonize()`` to decide whether to recompile a module. Patch by Kryštof Pilnáček. (Github issue 2638) * A struct field type in the ``cpython.array`` declarations was corrected. Patch by John Kirkham. (Github issue 2712) ``` ### 0.29 ``` ================= Features added -------------- * PEP-489 multi-phase module initialisation has been enabled again. Module reloads in other subinterpreters raise an exception to prevent corruption of the static module state. * A set of ``mypy`` compatible PEP-484 declarations were added for Cython's C data types to integrate with static analysers in typed Python code. They are available in the ``Cython/Shadow.pyi`` module and describe the types in the special ``cython`` module that can be used for typing in Python code. Original patch by Julian Gethmann. (Github issue 1965) * Memoryviews are supported in PEP-484/526 style type declarations. (Github issue 2529) * ``cython.nogil`` is supported as a C-function decorator in Python code. (Github issue 2557) * Raising exceptions from nogil code will automatically acquire the GIL, instead of requiring an explicit ``with gil`` block. * C++ functions can now be declared as potentially raising both C++ and Python exceptions, so that Cython can handle both correctly. (Github issue 2615) * ``cython.inline()`` supports a direct ``language_level`` keyword argument that was previously only available via a directive. * A new language level name ``3str`` was added that mostly corresponds to language level 3, but keeps unprefixed string literals as type 'str' in both Py2 and Py3, and the builtin 'str' type unchanged. This will become the default in the next Cython release and is meant to help user code a) transition more easily to this new default and b) migrate to Python 3 source code semantics without making support for Python 2.x difficult. * In CPython 3.6 and later, looking up globals in the module dict is almost as fast as looking up C globals. (Github issue 2313) * For a Python subclass of an extension type, repeated method calls to non-overridden cpdef methods can avoid the attribute lookup in Py3.6+, which makes them 4x faster. (Github issue 2313) * (In-)equality comparisons of objects to integer literals are faster. (Github issue 2188) * Some internal and 1-argument method calls are faster. * Modules that cimport many external extension types from other Cython modules execute less import requests during module initialisation. * Constant tuples and slices are deduplicated and only created once per module. (Github issue 2292) * The coverage plugin considers more C file extensions such as ``.cc`` and ``.cxx``. (Github issue 2266) * The ``cythonize`` command accepts compile time variable values (as set by ``DEF``) through the new ``-E`` option. Patch by Jerome Kieffer. (Github issue 2315) * ``pyximport`` can import from namespace packages. Patch by Prakhar Goel. (Github issue 2294) * Some missing numpy and CPython C-API declarations were added. Patch by John Kirkham. (Github issues 2523, 2520, 2537) * Declarations for the ``pylifecycle`` C-API functions were added in a new .pxd file ``cpython.pylifecycle``. * The Pythran support was updated to work with the latest Pythran 0.8.7. Original patch by Adrien Guinet. (Github issue 2600) * ``%a`` is included in the string formatting types that are optimised into f-strings. In this case, it is also automatically mapped to ``%r`` in Python 2.x. * New C macro ``CYTHON_HEX_VERSION`` to access Cython's version in the same style as ``PY_HEX_VERSION``. * Constants in ``libc.math`` are now declared as ``const`` to simplify their handling. * An additional ``check_size`` clause was added to the ``ctypedef class`` name specification to allow suppressing warnings when importing modules with backwards-compatible ``PyTypeObject`` size changes. Patch by Matti Picus. (Github issue 2627) Bugs fixed ---------- * The exception handling in generators and coroutines under CPython 3.7 was adapted to the newly introduced exception stack. Users of Cython 0.28 who want to support Python 3.7 are encouraged to upgrade to 0.29 to avoid potentially incorrect error reporting and tracebacks. (Github issue 1958) * Crash when importing a module under Stackless Python that was built for CPython. Patch by Anselm Kruis. (Github issue 2534) * 2-value slicing of typed sequences failed if the start or stop index was None. Patch by Christian Gibson. (Github issue 2508) * Multiplied string literals lost their factor when they are part of another constant expression (e.g. 'x' * 10 + 'y' => 'xy'). * String formatting with the '%' operator didn't call the special ``__rmod__()`` method if the right side is a string subclass that implements it. (Python issue 28598) * The directive ``language_level=3`` did not apply to the first token in the source file. (Github issue 2230) * Overriding cpdef methods did not work in Python subclasses with slots. Note that this can have a performance impact on calls from Cython code. (Github issue 1771) * Fix declarations of builtin or C types using strings in pure python mode. (Github issue 2046) * Generator expressions and lambdas failed to compile in ``cfunc`` functions. (Github issue 459) * Global names with ``const`` types were not excluded from star-import assignments which could lead to invalid C code. (Github issue 2621) * Several internal function signatures were fixed that lead to warnings in gcc-8. (Github issue 2363) * The numpy helper functions ``set_array_base()`` and ``get_array_base()`` were adapted to the current numpy C-API recommendations. Patch by Matti Picus. (Github issue 2528) * Some NumPy related code was updated to avoid deprecated API usage. Original patch by jbrockmendel. (Github issue 2559) * Several C++ STL declarations were extended and corrected. Patch by Valentin Valls. (Github issue 2207) * C lines of the module init function were unconditionally not reported in exception stack traces. Patch by Jeroen Demeyer. (Github issue 2492) * When PEP-489 support is enabled, reloading the module overwrote any static module state. It now raises an exception instead, given that reloading is not actually supported. * Object-returning, C++ exception throwing functions were not checking that the return value was non-null. Original patch by Matt Wozniski (Github Issue 2603) * The source file encoding detection could get confused if the ``c_string_encoding`` directive appeared within the first two lines. (Github issue 2632) * Cython generated modules no longer emit a warning during import when the size of the NumPy array type is larger than what was found at compile time. Instead, this is assumed to be a backwards compatible change on NumPy side. Other changes ------------- * Cython now emits a warning when no ``language_level`` (2, 3 or '3str') is set explicitly, neither as a ``cythonize()`` option nor as a compiler directive. This is meant to prepare the transition of the default language level from currently Py2 to Py3, since that is what most new users will expect these days. The future default will, however, not enforce unicode literals, because this has proven a major obstacle in the support for both Python 2.x and 3.x. The next major release is intended to make this change, so that it will parse all code that does not request a specific language level as Python 3 code, but with ``str`` literals. The language level 2 will continue to be supported for an indefinite time. * The documentation was restructured, cleaned up and examples are now tested. The NumPy tutorial was also rewritten to simplify the running example. Contributed by Gabriel de Marmiesse. (Github issue 2245) * Cython compiles less of its own modules at build time to reduce the installed package size to about half of its previous size. This makes the compiler slightly slower, by about 5-7%. ``` ### 0.28.6 ``` =================== Bugs fixed ---------- * Extensions compiled with MinGW-64 under Windows could misinterpret integer objects larger than 15 bit and return incorrect results. (Github issue 2670) * Multiplied string literals lost their factor when they are part of another constant expression (e.g. 'x' * 10 + 'y' => 'xy'). ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/cython - Changelog: https://pyup.io/changelogs/cython/ - Homepage: http://cython.org/ </details> ### Update [pydocstyle](https://pypi.org/project/pydocstyle) from **2.1.1** to **3.0.0**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pydocstyle - Changelog: https://pyup.io/changelogs/pydocstyle/ - Repo: https://github.com/PyCQA/pydocstyle/ </details> ### Update [pylint](https://pypi.org/project/pylint) from **2.1.1** to **2.2.2**. <details> <summary>Changelog</summary> ### 2.2.2 ``` =========================== Release date: 2018-11-28 * Change the ``logging-format-style`` to use name identifier instead of their corresponding Python identifiers This is to prevent users having to think about escaping the default value for ``logging-format-style`` in the generated config file. Also our config parsing utilities don't quite support escaped values when it comes to ``choices`` detection, so this would have needed various hacks around that. Closes 2614 ``` ### 2.2.1 ``` =========================== Release date: 2018-11-27 * Fix a crash caused by `implicit-str-concat-in-sequence` and multi-bytes characters. Closes 2610 ``` ### 2.2 ``` ========================= Release date: 2018-11-25 * Consider ``range()`` objects for ``undefined-loop-variable`` leaking from iteration. Close 2533 * ``deprecated-method`` can use the attribute name for identifying a deprecated method Previously we were using the fully qualified name, which we still do, but the fully qualified name for some ``unittest`` deprecated aliases leads to a generic deprecation function. Instead on relying on that, we now also rely on the attribute name, which should solve some false positives. Close 1653 Close 1946 * Fix compatibility with changes to stdlib tokenizer. * ``pylint`` is less eager to consume the whole line for pragmas Close 2485 * Obtain the correct number of CPUs for virtualized or containerized environments. Close 2519 * Change ``unbalanced-tuple-unpacking`` back to a warning. It used to be a warning until a couple of years ago, after it was promoted to an error. But the check might be suggesting the wrong thing in some cases, for instance when checking against ``sys.argv`` which cannot be known at static analysis time. Given it might rely on potential unknown data, it's best to have it as a warning. Close 2522 * Remove ``enumerate`` usage suggestion when defining ``__iter__`` (C0200) Close 2477 * Emit ``too-many-starred-assignment`` only when the number of Starred nodes is per assignment elements Close 2513 * `try-except-raise` checker now handles multilevel inheritance hirerachy for exceptions correctly. Close 2484 * Add a new check, ``simplifiable-if-expression`` for expressions like ``True if cond else False``. Close 2487 * ``too-few-public-methods`` is not reported for ``typing.NamedTuple`` Close 2459 * too-few-public-methods`` is not reported for dataclasses created with options. Close 2488 * Remove wrong modules from 'bad-python3-import'. Close 2453 * The ``json`` reporter prints an empty list when no messages are emitted Close 2446 * Add a new check, ``duplicate-string-formatting-argument`` This new check is emitted whenever a duplicate string formatting argument is found. Close 497 * ``assignment-from-no-return`` is not emitted for coroutines. Close 1715 * Report format string type mismatches. * ``consider-using-ternary`` and ``simplified-boolean-expression`` no longer emit for sequence based checks Close 2473 * Handle ``AstroidSyntaxError`` when trying to import a module. Close 2313 * Allow ``__module__`` to be redefined at a class level. Close 2451 * ``pylint`` used to emit a ``unused-variable`` error if unused import was found in the function. Now instead of ``unused-variable``, ``unused-import`` is emitted. Close 2421 * Handle asyncio.coroutine when looking for ``not-an-iterable`` check. Close 996 * The ``locally-enabled`` check is gone. Close 2442 * Infer decorated methods when looking for method-hidden Close 2369 * Pick the latest value from the inferred values when looking for ``raising-non-exception`` Close 2431 * Extend the TYPE_CHECKING guard to TYPE_CHECKING name as well, not just the attribute Close 2411 * Ignore import x.y.z as z cases for checker `useless-import-alias`. Close 2309 * Fix false positive ``undefined-variable`` and ``used-before-assignment`` with nonlocal keyword usage. Close 2049 * Stop ``protected-access`` exception for missing class attributes * Don't emit `assignment-from-no-return` for decorated function nodes Close 2385 * `unnecessary-pass` is now also emitted when a function or class contains only docstring and pass statement. In Python, stubbed functions often have a body that contains just a single `pass` statement, indicating that the function doesn't do anything. However, a stubbed function can also have just a docstring, and function with a docstring and no body also does nothing. Close 2208 * ``duplicate-argument-name`` is emitted for more than one duplicate argument per function Close 1712 * Allow double indentation levels for more distinguishable indentations Close 741 * Consider tuples in exception handler for ``try-except-raise``. Close 2389 * Fix astroid.ClassDef check in checkers.utils.is_subclass_of * Fix wildcard imports being ignored by the import checker * Fix external/internal distinction being broken in the import graph * Fix wildcard import check not skipping `__init__.py` Close 2430 * Add new option to logging checker, ``logging_format_style`` * Fix --ignore-imports to understand multi-line imports Close 1422 Close 2019 * Add a new check 'implicit-str-concat-in-sequence' to spot string concatenation inside lists, sets & tuples. * ``literal-comparison`` is now emitted for 0 and 1 literals. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pylint - Changelog: https://pyup.io/changelogs/pylint/ - Repo: https://github.com/PyCQA/pylint </details> ### Update [coverage](https://pypi.org/project/coverage) from **4.5.1** to **4.5.2**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/coverage - Changelog: https://pyup.io/changelogs/coverage/ - Repo: https://bitbucket.org/ned/coveragepy </details> ### Update [pytest](https://pypi.org/project/pytest) from **3.7.4** to **4.0.2**. <details> <summary>Changelog</summary> ### 4.0.2 ``` ========================= Bug Fixes --------- - `4265 <https://github.com/pytest-dev/pytest/issues/4265>`_: Validate arguments from the ``PYTEST_ADDOPTS`` environment variable and the ``addopts`` ini option separately. - `4435 <https://github.com/pytest-dev/pytest/issues/4435>`_: Fix ``raises(..., 'code(string)')`` frame filename. - `4500 <https://github.com/pytest-dev/pytest/issues/4500>`_: When a fixture yields and a log call is made after the test runs, and, if the test is interrupted, capture attributes are ``None``. - `4538 <https://github.com/pytest-dev/pytest/issues/4538>`_: Raise ``TypeError`` for ``with raises(..., match=<non-None falsey value>)``. Improved Documentation ---------------------- - `1495 <https://github.com/pytest-dev/pytest/issues/1495>`_: Document common doctest fixture directory tree structure pitfalls ``` ### 4.0.1 ``` ========================= Bug Fixes --------- - `3952 <https://github.com/pytest-dev/pytest/issues/3952>`_: Display warnings before "short test summary info" again, but still later warnings in the end. - `4386 <https://github.com/pytest-dev/pytest/issues/4386>`_: Handle uninitialized exceptioninfo in repr/str. - `4393 <https://github.com/pytest-dev/pytest/issues/4393>`_: Do not create ``.gitignore``/``README.md`` files in existing cache directories. - `4400 <https://github.com/pytest-dev/pytest/issues/4400>`_: Rearrange warning handling for the yield test errors so the opt-out in 4.0.x correctly works. - `4405 <https://github.com/pytest-dev/pytest/issues/4405>`_: Fix collection of testpaths with ``--pyargs``. - `4412 <https://github.com/pytest-dev/pytest/issues/4412>`_: Fix assertion rewriting involving ``Starred`` + side-effects. - `4425 <https://github.com/pytest-dev/pytest/issues/4425>`_: Ensure we resolve the absolute path when the given ``--basetemp`` is a relative path. Trivial/Internal Changes ------------------------ - `4315 <https://github.com/pytest-dev/pytest/issues/4315>`_: Use ``pkg_resources.parse_version`` instead of ``LooseVersion`` in minversion check. - `4440 <https://github.com/pytest-dev/pytest/issues/4440>`_: Adjust the stack level of some internal pytest warnings. ``` ### 4.0.0 ``` ========================= Removals -------- - `3737 <https://github.com/pytest-dev/pytest/issues/3737>`_: **RemovedInPytest4Warnings are now errors by default.** Following our plan to remove deprecated features with as little disruption as possible, all warnings of type ``RemovedInPytest4Warnings`` now generate errors instead of warning messages. **The affected features will be effectively removed in pytest 4.1**, so please consult the `Deprecations and Removals <https://docs.pytest.org/en/latest/deprecations.html>`__ section in the docs for directions on how to update existing code. In the pytest ``4.0.X`` series, it is possible to change the errors back into warnings as a stop gap measure by adding this to your ``pytest.ini`` file: .. code-block:: ini [pytest] filterwarnings = ignore::pytest.RemovedInPytest4Warning But this will stop working when pytest ``4.1`` is released. **If you have concerns** about the removal of a specific feature, please add a comment to `4348 <https://github.com/pytest-dev/pytest/issues/4348>`__. - `4358 <https://github.com/pytest-dev/pytest/issues/4358>`_: Remove the ``::()`` notation to denote a test class instance in node ids. Previously, node ids that contain test instances would use ``::()`` to denote the instance like this:: test_foo.py::Test::()::test_bar The extra ``::()`` was puzzling to most users and has been removed, so that the test id becomes now:: test_foo.py::Test::test_bar This change could not accompany a deprecation period as is usual when user-facing functionality changes because it was not really possible to detect when the functionality was being used explicitly. The extra ``::()`` might have been removed in some places internally already, which then led to confusion in places where it was expected, e.g. with ``--deselect`` (`4127 <https://github.com/pytest-dev/pytest/issues/4127>`_). Test class instances are also not listed with ``--collect-only`` anymore. Features -------- - `4270 <https://github.com/pytest-dev/pytest/issues/4270>`_: The ``cache_dir`` option uses ``$TOX_ENV_DIR`` as prefix (if set in the environment). This uses a different cache per tox environment by default. Bug Fixes --------- - `3554 <https://github.com/pytest-dev/pytest/issues/3554>`_: Fix ``CallInfo.__repr__`` for when the call is not finished yet. ``` ### 3.10.1 ``` ========================== Bug Fixes --------- - `4287 <https://github.com/pytest-dev/pytest/issues/4287>`_: Fix nested usage of debugging plugin (pdb), e.g. with pytester's ``testdir.runpytest``. - `4304 <https://github.com/pytest-dev/pytest/issues/4304>`_: Block the ``stepwise`` plugin if ``cacheprovider`` is also blocked, as one depends on the other. - `4306 <https://github.com/pytest-dev/pytest/issues/4306>`_: Parse ``minversion`` as an actual version and not as dot-separated strings. - `4310 <https://github.com/pytest-dev/pytest/issues/4310>`_: Fix duplicate collection due to multiple args matching the same packages. - `4321 <https://github.com/pytest-dev/pytest/issues/4321>`_: Fix ``item.nodeid`` with resolved symlinks. - `4325 <https://github.com/pytest-dev/pytest/issues/4325>`_: Fix collection of direct symlinked files, where the target does not match ``python_files``. - `4329 <https://github.com/pytest-dev/pytest/issues/4329>`_: Fix TypeError in report_collect with _collect_report_last_write. Trivial/Internal Changes ------------------------ - `4305 <https://github.com/pytest-dev/pytest/issues/4305>`_: Replace byte/unicode helpers in test_capture with python level syntax. ``` ### 3.10.0 ``` ========================== Features -------- - `2619 <https://github.com/pytest-dev/pytest/issues/2619>`_: Resume capturing output after ``continue`` with ``__import__("pdb").set_trace()``. This also adds a new ``pytest_leave_pdb`` hook, and passes in ``pdb`` to the existing ``pytest_enter_pdb`` hook. - `4147 <https://github.com/pytest-dev/pytest/issues/4147>`_: Add ``--sw``, ``--stepwise`` as an alternative to ``--lf -x`` for stopping at the first failure, but starting the next test invocation from that test. See `the documentation <https://docs.pytest.org/en/latest/cache.htmlstepwise>`__ for more info. - `4188 <https://github.com/pytest-dev/pytest/issues/4188>`_: Make ``--color`` emit colorful dots when not running in verbose mode. Earlier, it would only colorize the test-by-test output if ``--verbose`` was also passed. - `4225 <https://github.com/pytest-dev/pytest/issues/4225>`_: Improve performance with collection reporting in non-quiet mode with terminals. The "collecting …" message is only printed/updated every 0.5s. Bug Fixes --------- - `2701 <https://github.com/pytest-dev/pytest/issues/2701>`_: Fix false ``RemovedInPytest4Warning: usage of Session... is deprecated, please use pytest`` warnings. - `4046 <https://github.com/pytest-dev/pytest/issues/4046>`_: Fix problems with running tests in package ``__init__.py`` files. - `4260 <https://github.com/pytest-dev/pytest/issues/4260>`_: Swallow warnings during anonymous compilation of source. - `4262 <https://github.com/pytest-dev/pytest/issues/4262>`_: Fix access denied error when deleting stale directories created by ``tmpdir`` / ``tmp_path``. - `611 <https://github.com/pytest-dev/pytest/issues/611>`_: Naming a fixture ``request`` will now raise a warning: the ``request`` fixture is internal and should not be overwritten as it will lead to internal errors. - `4266 <https://github.com/pytest-dev/pytest/issues/4266>`_: Handle (ignore) exceptions raised during collection, e.g. with Django's LazySettings proxy class. Improved Documentation ---------------------- - `4255 <https://github.com/pytest-dev/pytest/issues/4255>`_: Added missing documentation about the fact that module names passed to filter warnings are not regex-escaped. Trivial/Internal Changes ------------------------ - `4272 <https://github.com/pytest-dev/pytest/issues/4272>`_: Display cachedir also in non-verbose mode if non-default. - `4277 <https://github.com/pytest-dev/pytest/issues/4277>`_: pdb: improve message about output capturing with ``set_trace``. Do not display "IO-capturing turned off/on" when ``-s`` is used to avoid confusion. - `4279 <https://github.com/pytest-dev/pytest/issues/4279>`_: Improve message and stack level of warnings issued by ``monkeypatch.setenv`` when the value of the environment variable is not a ``str``. ``` ### 3.9.3 ``` ========================= Bug Fixes --------- - `4174 <https://github.com/pytest-dev/pytest/issues/4174>`_: Fix "ValueError: Plugin already registered" with conftest plugins via symlink. - `4181 <https://github.com/pytest-dev/pytest/issues/4181>`_: Handle race condition between creation and deletion of temporary folders. - `4221 <https://github.com/pytest-dev/pytest/issues/4221>`_: Fix bug where the warning summary at the end of the test session was not showing the test where the warning was originated. - `4243 <https://github.com/pytest-dev/pytest/issues/4243>`_: Fix regression when ``stacklevel`` for warnings was passed as positional argument on python2. Improved Documentation ---------------------- - `3851 <https://github.com/pytest-dev/pytest/issues/3851>`_: Add reference to ``empty_parameter_set_mark`` ini option in documentation of ``pytest.mark.parametrize`` Trivial/Internal Changes ------------------------ - `4028 <https://github.com/pytest-dev/pytest/issues/4028>`_: Revert patching of ``sys.breakpointhook`` since it appears to do nothing. - `4233 <https://github.com/pytest-dev/pytest/issues/4233>`_: Apply an import sorter (``reorder-python-imports``) to the codebase. - `4248 <https://github.com/pytest-dev/pytest/issues/4248>`_: Remove use of unnecessary compat shim, six.binary_type ``` ### 3.9.2 ``` ========================= Bug Fixes --------- - `2909 <https://github.com/pytest-dev/pytest/issues/2909>`_: Improve error message when a recursive dependency between fixtures is detected. - `3340 <https://github.com/pytest-dev/pytest/issues/3340>`_: Fix logging messages not shown in hooks ``pytest_sessionstart()`` and ``pytest_sessionfinish()``. - `3533 <https://github.com/pytest-dev/pytest/issues/3533>`_: Fix unescaped XML raw objects in JUnit report for skipped tests - `3691 <https://github.com/pytest-dev/pytest/issues/3691>`_: Python 2: safely format warning message about passing unicode strings to ``warnings.warn``, which may cause surprising ``MemoryError`` exception when monkey patching ``warnings.warn`` itself. - `4026 <https://github.com/pytest-dev/pytest/issues/4026>`_: Improve error message when it is not possible to determine a function's signature. - `4177 <https://github.com/pytest-dev/pytest/issues/4177>`_: Pin ``setuptools>=40.0`` to support ``py_modules`` in ``setup.cfg`` - `4179 <https://github.com/pytest-dev/pytest/issues/4179>`_: Restore the tmpdir behaviour of symlinking the current test run. - `4192 <https://github.com/pytest-dev/pytest/issues/4192>`_: Fix filename reported by ``warnings.warn`` when using ``recwarn`` under python2. ``` ### 3.9.1 ``` ========================= Features -------- - `4159 <https://github.com/pytest-dev/pytest/issues/4159>`_: For test-suites containing test classes, the information about the subclassed module is now output only if a higher verbosity level is specified (at least "-vv"). ``` ### 3.9.0 ``` ========================================================================= Deprecations ------------ - `3616 <https://github.com/pytest-dev/pytest/issues/3616>`_: The following accesses have been documented as deprecated for years, but are now actually emitting deprecation warnings. * Access of ``Module``, ``Function``, ``Class``, ``Instance``, ``File`` and ``Item`` through ``Node`` instances. Now users will this warning:: usage of Function.Module is deprecated, please use pytest.Module instead Users should just ``import pytest`` and access those objects using the ``pytest`` module. * ``request.cached_setup``, this was the precursor of the setup/teardown mechanism available to fixtures. You can consult `funcarg comparison section in the docs <https://docs.pytest.org/en/latest/funcarg_compare.html>`_. * Using objects named ``"Class"`` as a way to customize the type of nodes that are collected in ``Collector`` subclasses has been deprecated. Users instead should use ``pytest_collect_make_item`` to customize node types during collection. This issue should affect only advanced plugins who create new collection types, so if you see this warning message please contact the authors so they can change the code. * The warning that produces the message below has changed to ``RemovedInPytest4Warning``:: getfuncargvalue is deprecated, use getfixturevalue - `3988 <https://github.com/pytest-dev/pytest/issues/3988>`_: Add a Deprecation warning for pytest.ensuretemp as it was deprecated since a while. Features -------- - `2293 <https://github.com/pytest-dev/pytest/issues/2293>`_: Improve usage errors messages by hiding internal details which can be distracting and noisy. This has the side effect that some error conditions that previously raised generic errors (such as ``ValueError`` for unregistered marks) are now raising ``Failed`` exceptions. - `3332 <https://github.com/pytest-dev/pytest/issues/3332>`_: Improve the error displayed when a ``conftest.py`` file could not be imported. In order to implement this, a new ``chain`` parameter was added to ``ExceptionInfo.getrepr`` to show or hide chained tracebacks in Python 3 (defaults to ``True``). - `3849 <https://github.com/pytest-dev/pytest/issues/3849>`_: Add ``empty_parameter_set_mark=fail_at_collect`` ini option for raising an exception when parametrize collects an empty set. - `3964 <https://github.com/pytest-dev/pytest/issues/3964>`_: Log messages generated in the collection phase are shown when live-logging is enabled and/or when they are logged to a file. - `3985 <https://github.com/pytest-dev/pytest/issues/3985>`_: Introduce ``tmp_path`` as a fixture providing a Path object. - `4013 <https://github.com/pytest-dev/pytest/issues/4013>`_: Deprecation warnings are now shown even if you customize the warnings filters yourself. In the previous version any customization would override pytest's filters and deprecation warnings would fall back to being hidden by default. - `4073 <https://github.com/pytest-dev/pytest/issues/4073>`_: Allow specification of timeout for ``Testdir.runpytest_subprocess()`` and ``Testdir.run()``. - `4098 <https://github.com/pytest-dev/pytest/issues/4098>`_: Add returncode argument to pytest.exit() to exit pytest with a specific return code. - `4102 <https://github.com/pytest-dev/pytest/issues/4102>`_: Reimplement ``pytest.deprecated_call`` using ``pytest.warns`` so it supports the ``match='...'`` keyword argument. This has the side effect that ``pytest.deprecated_call`` now raises ``pytest.fail.Exception`` instead of ``AssertionError``. - `4149 <https://github.com/pytest-dev/pytest/issues/4149>`_: Require setuptools>=30.3 and move most of the metadata to ``setup.cfg``. Bug Fixes --------- - `2535 <https://github.com/pytest-dev/pytest/issues/2535>`_: Improve error message when test functions of ``unittest.TestCase`` subclasses use a parametrized fixture. - `3057 <https://github.com/pytest-dev/pytest/issues/3057>`_: ``request.fixturenames`` now correctly returns the name of fixtures created by ``request.getfixturevalue()``. - `3946 <https://github.com/pytest-dev/pytest/issues/3946>`_: Warning filters passed as command line options using ``-W`` now take precedence over filters defined in ``ini`` configuration files. - `4066 <https://github.com/pytest-dev/pytest/issues/4066>`_: Fix source reindenting by using ``textwrap.dedent`` directly. - `4102 <https://github.com/pytest-dev/pytest/issues/4102>`_: ``pytest.warn`` will capture previously-warned warnings in Python 2. Previously they were never raised. - `4108 <https://github.com/pytest-dev/pytest/issues/4108>`_: Resolve symbolic links for args. This fixes running ``pytest tests/test_foo.py::test_bar``, where ``tests`` is a symlink to ``project/app/tests``: previously ``project/app/conftest.py`` would be ignored for fixtures then. - `4132 <https://github.com/pytest-dev/pytest/issues/4132>`_: Fix duplicate printing of internal errors when using ``--pdb``. - `4135 <https://github.com/pytest-dev/pytest/issues/4135>`_: pathlib based tmpdir cleanup now correctly handles symlinks in the folder. - `4152 <https://github.com/pytest-dev/pytest/issues/4152>`_: Display the filename when encountering ``SyntaxWarning``. Improved Documentation ---------------------- - `3713 <https://github.com/pytest-dev/pytest/issues/3713>`_: Update usefixtures documentation to clarify that it can't be used with fixture functions. - `4058 <https://github.com/pytest-dev/pytest/issues/4058>`_: Update fixture documentation to specify that a fixture can be invoked twice in the scope it's defined for. - `4064 <https://github.com/pytest-dev/pytest/issues/4064>`_: According to unittest.rst, setUpModule and tearDownModule were not implemented, but it turns out they are. So updated the documentation for unittest. - `4151 <https://github.com/pytest-dev/pytest/issues/4151>`_: Add tempir testing example to CONTRIBUTING.rst guide Trivial/Internal Changes ------------------------ - `2293 <https://github.com/pytest-dev/pytest/issues/2293>`_: The internal ``MarkerError`` exception has been removed. - `3988 <https://github.com/pytest-dev/pytest/issues/3988>`_: Port the implementation of tmpdir to pathlib. - `4063 <https://github.com/pytest-dev/pytest/issues/4063>`_: Exclude 0.00 second entries from ``--duration`` output unless ``-vv`` is passed on the command-line. - `4093 <https://github.com/pytest-dev/pytest/issues/4093>`_: Fixed formatting of string literals in internal tests. ``` ### 3.8.2 ``` ========================= Deprecations and Removals ------------------------- - `4036 <https://github.com/pytest-dev/pytest/issues/4036>`_: The ``item`` parameter of ``pytest_warning_captured`` hook is now documented as deprecated. We realized only after the ``3.8`` release that this parameter is incompatible with ``pytest-xdist``. Our policy is to not deprecate features during bugfix releases, but in this case we believe it makes sense as we are only documenting it as deprecated, without issuing warnings which might potentially break test suites. This will get the word out that hook implementers should not use this parameter at all. In a future release ``item`` will always be ``None`` and will emit a proper warning when a hook implementation makes use of it. Bug Fixes --------- - `3539 <https://github.com/pytest-dev/pytest/issues/3539>`_: Fix reload on assertion rewritten modules. - `4034 <https://github.com/pytest-dev/pytest/issues/4034>`_: The ``.user_properties`` attribute of ``TestReport`` objects is a list of (name, value) tuples, but could sometimes be instantiated as a tuple of tuples. It is now always a list. - `4039 <https://github.com/pytest-dev/pytest/issues/4039>`_: No longer issue warnings about using ``pytest_plugins`` in non-top-level directories when using ``--pyargs``: the current ``--pyargs`` mechanism is not reliable and might give false negatives. - `4040 <https://github.com/pytest-dev/pytest/issues/4040>`_: Exclude empty reports for passed tests when ``-rP`` option is used. - `4051 <https://github.com/pytest-dev/pytest/issues/4051>`_: Improve error message when an invalid Python expression is passed to the ``-m`` option. - `4056 <https://github.com/pytest-dev/pytest/issues/4056>`_: ``MonkeyPatch.setenv`` and ``MonkeyPatch.delenv`` issue a warning if the environment variable name is not ``str`` on Python 2. In Python 2, adding ``unicode`` keys to ``os.environ`` causes problems with ``subprocess`` (and possible other modules), making this a subtle bug specially susceptible when used with ``from __future__ import unicode_literals``. Improved Documentation ---------------------- - `3928 <https://github.com/pytest-dev/pytest/issues/3928>`_: Add possible values for fixture scope to docs. ``` ### 3.8.1 ``` ========================= Bug Fixes --------- - `3286 <https://github.com/pytest-dev/pytest/issues/3286>`_: ``.pytest_cache`` directory is now automatically ignored by Git. Users who would like to contribute a solution for other SCMs please consult/comment on this issue. - `3749 <https://github.com/pytest-dev/pytest/issues/3749>`_: Fix the following error during collection of tests inside packages:: TypeError: object of type 'Package' has no len() - `3941 <https://github.com/pytest-dev/pytest/issues/3941>`_: Fix bug where indirect parametrization would consider the scope of all fixtures used by the test function to determine the parametrization scope, and not only the scope of the fixtures being parametrized. - `3973 <https://github.com/pytest-dev/pytest/issues/3973>`_: Fix crash of the assertion rewriter if a test changed the current working directory without restoring it afterwards. - `3998 <https://github.com/pytest-dev/pytest/issues/3998>`_: Fix issue that prevented some caplog properties (for example ``record_tuples``) from being available when entering the debugger with ``--pdb``. - `3999 <https://github.com/pytest-dev/pytest/issues/3999>`_: Fix ``UnicodeDecodeError`` in python2.x when a class returns a non-ascii binary ``__repr__`` in an assertion which also contains non-ascii text. Improved Documentation ---------------------- - `3996 <https://github.com/pytest-dev/pytest/issues/3996>`_: New `Deprecations and Removals <https://docs.pytest.org/en/latest/deprecations.html>`_ page shows all currently deprecated features, the rationale to do so, and alternatives to update your code. It also list features removed from pytest in past major releases to help those with ancient pytest versions to upgrade. Trivial/Internal Changes ------------------------ - `3955 <https://github.com/pytest-dev/pytest/issues/3955>`_: Improve pre-commit detection for changelog filenames - `3975 <https://github.com/pytest-dev/pytest/issues/3975>`_: Remove legacy code around im_func as that was python2 only ``` ### 3.8.0 ``` ========================= Deprecations and Removals ------------------------- - `2452 <https://github.com/pytest-dev/pytest/issues/2452>`_: ``Config.warn`` and ``Node.warn`` have been deprecated, see `<https://docs.pytest.org/en/latest/deprecations.htmlconfig-warn-and-node-warn>`_ for rationale and examples. - `3936 <https://github.com/pytest-dev/pytest/issues/3936>`_: ``pytest.mark.filterwarnings`` second parameter is no longer regex-escaped, making it possible to actually use regular expressions to check the warning message. **Note**: regex-escaping the match string was an implementation oversight that might break test suites which depend on the old behavior. Features -------- - `2452 <https://github.com/pytest-dev/pytest/issues/2452>`_: Internal pytest warnings are now issued using the standard ``warnings`` module, making it possible to use the standard warnings filters to manage those warnings. This introduces ``PytestWarning``, ``PytestDeprecationWarning`` and ``RemovedInPytest4Warning`` warning types as part of the public API. Consult `the documentation <https://docs.pytest.org/en/latest/warnings.htmlinternal-pytest-warnings>`__ for more info. - `2908 <https://github.com/pytest-dev/pytest/issues/2908>`_: ``DeprecationWarning`` and ``PendingDeprecationWarning`` are now shown by default if no other warning filter is configured. This makes pytest more compliant with `PEP-0506 <https://www.python.org/dev/peps/pep-0565/recommended-filter-settings-for-test-runners>`_. See `the docs <https://docs.pytest.org/en/latest/warnings.htmldeprecationwarning-and-pendingdeprecationwarning>`_ for more info. - `3251 <https://github.com/pytest-dev/pytest/issues/3251>`_: Warnings are now captured and displayed during test collection. - `3784 <https://github.com/pytest-dev/pytest/issues/3784>`_: ``PYTEST_DISABLE_PLUGIN_AUTOLOAD`` environment variable disables plugin auto-loading when set. - `3829 <https://github.com/pytest-dev/pytest/issues/3829>`_: Added the ``count`` option to ``console_output_style`` to enable displaying the progress as a count instead of a percentage. - `3837 <https://github.com/pytest-dev/pytest/issues/3837>`_: Added support for 'xfailed' and 'xpassed' outcomes to the ``pytester.RunResult.assert_outcomes`` signature. Bug Fixes --------- - `3911 <https://github.com/pytest-dev/pytest/issues/3911>`_: Terminal writer now takes into account unicode character width when writing out progress. - `3913 <https://github.com/pytest-dev/pytest/issues/3913>`_: Pytest now returns with correct exit code (EXIT_USAGEERROR, 4) when called with unknown arguments. - `3918 <https://github.com/pytest-dev/pytest/issues/3918>`_: Improve performance of assertion rewriting. Improved Documentation ---------------------- - `3566 <https://github.com/pytest-dev/pytest/issues/3566>`_: Added a blurb in usage.rst for the usage of -r flag which is used to show an extra test summary info. - `3907 <https://github.com/pytest-dev/pytest/issues/3907>`_: Corrected type of the exceptions collection passed to ``xfail``: ``raises`` argument accepts a ``tuple`` instead of ``list``. Trivial/Internal Changes ------------------------ - `3853 <https://github.com/pytest-dev/pytest/issues/3853>`_: Removed ``"run all (no recorded failures)"`` message printed with ``--failed-first`` and ``--last-failed`` when there are no failed tests. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pytest - Changelog: https://pyup.io/changelogs/pytest/ - Homepage: https://docs.pytest.org/en/latest/ </details> ### Update [pytest-pylint](https://pypi.org/project/pytest-pylint) from **0.12.3** to **0.13.0**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pytest-pylint - Changelog: https://pyup.io/changelogs/pytest-pylint/ - Repo: https://github.com/carsongee/pytest-pylint </details> ### Update [pytest-cov](https://pypi.org/project/pytest-cov) from **2.5.1** to **2.6.0**. <details> <summary>Changelog</summary> ### 2.6.0 ``` ------------------ * Dropped support for Python < 3.4, Pytest < 3.5 and Coverage < 4.4. * Fixed some documentation formatting. Contributed by Jean Jordaan and Julian. * Added an example with ``addopts`` in documentation. Contributed by Samuel Giffard in `195 <https://github.com/pytest-dev/pytest-cov/pull/195>`_. * Fixed ``TypeError: 'NoneType' object is not iterable`` in certain xdist configurations. Contributed by Jeremy Bowman in `213 <https://github.com/pytest-dev/pytest-cov/pull/213>`_. * Added a ``no_cover`` marker and fixture. Fixes `78 <https://github.com/pytest-dev/pytest-cov/issues/78>`_. * Fixed broken ``no_cover`` check when running doctests. Contributed by Terence Honles in `200 <https://github.com/pytest-dev/pytest-cov/pull/200>`_. * Fixed various issues with path normalization in reports (when combining coverage data from parallel mode). Fixes `130 <https://github.com/pytest-dev/pytest-cov/issues/161>`_. Contributed by Ryan Hiebert & Ionel Cristian Mărieș in `178 <https://github.com/pytest-dev/pytest-cov/pull/178>`_. * Report generation failures don't raise exceptions anymore. A warning will be logged instead. Fixes `161 <https://github.com/pytest-dev/pytest-cov/issues/161>`_. * Fixed multiprocessing issue on Windows (empty env vars are not passed). Fixes `165 <https://github.com/pytest-dev/pytest-cov/issues/165>`_. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pytest-cov - Changelog: https://pyup.io/changelogs/pytest-cov/ - Repo: https://github.com/pytest-dev/pytest-cov </details> ### Update [coveralls](https://pypi.org/project/coveralls) from **1.5.0** to **1.5.1**. <details> <summary>Changelog</summary> ### 1.5.1 ``` Features * **git:** omit git info when git isn't installed (187) ([764956ea](764956ea)) * ... instead of erroring. The fixes the v1.4.0 release of "supporting non-git repos" when the git binary is not installed. * Note that commit info can still be set with env vars, even in non-git repositories -- see the docs for more info! Compatibility * **python:** include python 3.7 in matrix tests ([023d474](023d474)) * previous versions of `coveralls-python` should be compatible with Python 3.7, no code changes were required to make tests pass Internal * remove `pytest-runner` as a dependency (185) ([4cbbfcd](4cbbfcd)) <a name="1.5.0"></a> ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/coveralls - Changelog: https://pyup.io/changelogs/coveralls/ - Repo: http://github.com/coveralls-clients/coveralls-python </details> ### Update [astroid](https://pypi.org/project/astroid) from **2.0.4** to **2.1.0**. <details> <summary>Changelog</summary> ### 2.1.0 ``` ============================ Release Date: 2018-11-25 * ``threading.Lock.acquire`` has the ``timeout`` parameter now. Close PyCQA/pylint2457 * Pass parameters by keyword name when inferring sequences. Close PyCQA/pylint2526 * Correct line numbering for f-strings for complex embedded expressions When a f-string contained a complex expression, such as an attribute access, we weren't cloning all the subtree of the f-string expression for attaching the correct line number. This problem is coming from the builtin AST parser which gives for the f-string and for its underlying elements the line number 1, but this is causing all sorts of bugs and problems in pylint, which expects correct line numbering. Close PyCQA/pylint2449 * Add support for `argparse.Namespace` Close PyCQA/pylint2413 * `async` functions are now inferred as `AsyncGenerator` when inferring their call result. * Filter out ``Uninferable`` when inferring the call result result of a class with an uninferable ``__call__`` method. Close PyCQA/pylint2434 * Make compatible with AST changes in Python 3.8. * Subscript inference (e.g. "`a[i]`") now pays attention to multiple inferred values for value (e.g. "`a`") and slice (e.g. "`i`") Close 614 ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/astroid - Changelog: https://pyup.io/changelogs/astroid/ - Repo: https://github.com/PyCQA/astroid </details> ### Update [certifi](https://pypi.org/project/certifi) from **2018.8.24** to **2018.11.29**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/certifi - Homepage: https://certifi.io/ </details> ### Update [idna](https://pypi.org/project/idna) from **2.7** to **2.8**. <details> <summary>Changelog</summary> ### 2.8 ``` ++++++++++++++++ - Update to Unicode 11.0.0. - Provide more specific exceptions for some malformed labels. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/idna - Changelog: https://pyup.io/changelogs/idna/ - Repo: https://github.com/kjd/idna </details> ### Update [mypy](https://pypi.org/project/mypy) from **0.620** to **0.650**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/mypy - Homepage: http://www.mypy-lang.org/ </details> ### Update [psutil](https://pypi.org/project/psutil) from **5.4.7** to **5.4.8**. <details> <summary>Changelog</summary> ### 5.4.8 ``` ===== 2018-10-30 **Enhancements** - 1197_: [Linux] cpu_freq() is now implemented by parsing /proc/cpuinfo in case /sys/devices/system/cpu/* filesystem is not available. - 1310_: [Linux] psutil.sensors_temperatures() now parses /sys/class/thermal in case /sys/class/hwmon fs is not available (e.g. Raspberry Pi). (patch by Alex Manuskin) - 1320_: [Posix] better compilation support when using g++ instead of gcc. (patch by Jaime Fullaondo) **Bug fixes** - 715_: do not print exception on import time in case cpu_times() fails. - 1004_: [Linux] Process.io_counters() may raise ValueError. - 1277_: [OSX] available and used memory (psutil.virtual_memory()) metrics are not accurate. - 1294_: [Windows] psutil.Process().connections() may sometimes fail with intermittent 0xC0000001. (patch by Sylvain Duchesne) - 1307_: [Linux] disk_partitions() does not honour PROCFS_PATH. - 1320_: [AIX] system CPU times (psutil.cpu_times()) were being reported with ticks unit as opposed to seconds. (patch by Jaime Fullaondo) - 1332_: [OSX] psutil debug messages are erroneously printed all the time. (patch by Ilya Yanok) - 1346_: [SunOS] net_connections() returns an empty list. (patch by Oleksii Shevchuk) ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/psutil - Changelog: https://pyup.io/changelogs/psutil/ - Repo: https://github.com/giampaolo/psutil </details> ### Update [py](https://pypi.org/project/py) from **1.6.0** to **1.7.0**. <details> <summary>Changelog</summary> ### 1.7.0 ``` ================== - fix 174: use ``shutil.get_terminal_size()`` in Python 3.3+ to determine the size of the terminal, which produces more accurate results than the previous method. - fix pytest-dev/pytest2042: introduce new ``PY_IGNORE_IMPORTMISMATCH`` environment variable that suppresses ``ImportMismatchError`` exceptions when set to ``1``. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/py - Changelog: https://pyup.io/changelogs/py/ - Docs: http://py.readthedocs.io/ </details> ### Update [requests](https://pypi.org/project/requests) from **2.19.1** to **2.21.0**. <details> <summary>Changelog</summary> ### 2.21.0 ``` ------------------- **Dependencies** - Requests now supports idna v2.8. ``` ### 2.20.1 ``` ------------------- **Bugfixes** - Fixed bug with unintended Authorization header stripping for redirects using default ports (http/80, https/443). ``` ### 2.20.0 ``` ------------------- **Bugfixes** - Content-Type header parsing is now case-insensitive (e.g. charset=utf8 v Charset=utf8). - Fixed exception leak where certain redirect urls would raise uncaught urllib3 exceptions. - Requests removes Authorization header from requests redirected from https to http on the same hostname. (CVE-2018-18074) - `should_bypass_proxies` now handles URIs without hostnames (e.g. files). **Dependencies** - Requests now supports urllib3 v1.24. **Deprecations** - Requests has officially stopped support for Python 2.6. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/requests - Changelog: https://pyup.io/changelogs/requests/ - Homepage: http://python-requests.org </details> ### Update [six](https://pypi.org/project/six) from **1.11.0** to **1.12.0**. <details> <summary>Changelog</summary> ### 1.12.0 ``` ------ - Issue 259, pull request 260: `six.add_metaclass` now preserves `__qualname__` from the original class. - Pull request 204: Add `six.ensure_binary`, `six.ensure_text`, and `six.ensure_str`. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/six - Changelog: https://pyup.io/changelogs/six/ - Repo: https://github.com/benjaminp/six - Docs: https://pythonhosted.org/six/ </details> ### Update [typed-ast](https://pypi.org/project/typed-ast) from **1.1.0** to **1.1.1**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/typed-ast - Repo: https://github.com/python/typed_ast </details> ### Update [urllib3](https://pypi.org/project/urllib3) from **1.22** to **1.24.1**. <details> <summary>Changelog</summary> ### 1.24 ``` ----------------- * Allow key_server_hostname to be specified when initializing a PoolManager to allow custom SNI to be overridden. (Pull 1449) * Test against Python 3.7 on AppVeyor. (Pull 1453) * Early-out ipv6 checks when running on App Engine. (Pull 1450) * Change ambiguous description of backoff_factor (Pull 1436) * Add ability to handle multiple Content-Encodings (Issue 1441 and Pull 1442) * Skip DNS names that can't be idna-decoded when using pyOpenSSL (Issue 1405). * Add a server_hostname parameter to HTTPSConnection which allows for overriding the SNI hostname sent in the handshake. (Pull 1397) …
### Update [wheel](https://pypi.org/project/wheel) from **0.32.2** to **0.32.3**. <details> <summary>Changelog</summary> ### 0.32.3 ``` - Fixed compatibility with Python 2.7.0 – 2.7.3 - Fixed handling of direct URL requirements with markers (PR by Benoit Pierre) ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/wheel - Changelog: https://pyup.io/changelogs/wheel/ - Repo: https://github.com/pypa/wheel </details> ### Update [tox](https://pypi.org/project/tox) from **3.5.3** to **3.6.1**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/tox - Docs: https://tox.readthedocs.org/ </details> ### Update [coverage](https://pypi.org/project/coverage) from **4.5.1** to **4.5.2**. *The bot wasn't able to find a changelog for this release. [Got an idea?](https://github.com/pyupio/changelogs/issues/new)* <details> <summary>Links</summary> - PyPI: https://pypi.org/project/coverage - Changelog: https://pyup.io/changelogs/coverage/ - Repo: https://bitbucket.org/ned/coveragepy </details> ### Update [Sphinx](https://pypi.org/project/Sphinx) from **1.8.1** to **1.8.3**. <details> <summary>Changelog</summary> ### 1.8.3 ``` ============================== Dependencies ------------ Incompatible changes -------------------- Deprecated ---------- Features added -------------- * LaTeX: it is possible to insert custom material to appear on back of title page, see discussion of ``'maketitle'`` key of :confval:`latex_elements` (``'manual'`` docclass only) Bugs fixed ---------- * 5725: mathjax: Use CDN URL for "latest" version by default * 5460: html search does not work with some 3rd party themes * 5520: LaTeX, caption package incompatibility since Sphinx 1.6 * 5614: autodoc: incremental build is broken when builtin modules are imported * 5627: qthelp: index.html missing in QtHelp * 5659: linkcheck: crashes for a hyperlink containing multibyte character * 5754: DOC: Fix some mistakes in :doc:`/latex` * 5810: LaTeX: sphinxVerbatim requires explicit "hllines" set-up since 1.6.6 (refs: 1238) * 5636: C++, fix parsing of floating point literals. * 5496 (again): C++, fix assertion in partial builds with duplicates. * 5724: quickstart: sphinx-quickstart fails when $LC_ALL is empty * 1956: Default conf.py is not PEP8-compliant * 5849: LaTeX: document class ``\maketitle`` is overwritten with no possibility to use original meaning in place of Sphinx custom one * 5834: apidoc: wrong help for ``--tocfile`` * 5800: todo: crashed if todo is defined in TextElement * 5846: htmlhelp: convert hex escaping to decimal escaping in .hhc/.hhk files Testing -------- ``` ### 1.8.2 ``` ===================================== Incompatible changes -------------------- * 5497: Do not include MathJax.js and jsmath.js unless it is really needed Features added -------------- * 5471: Show appropriate deprecation warnings Bugs fixed ---------- * 5490: latex: enumerated list causes a crash with recommonmark * 5492: sphinx-build fails to build docs w/ Python < 3.5.2 * 3704: latex: wrong ``\label`` positioning for figures with a legend * 5496: C++, fix assertion when a symbol is declared more than twice. * 5493: gettext: crashed with broken template * 5495: csv-table directive with file option in included file is broken (refs: 4821) * 5498: autodoc: unable to find type hints for a ``functools.partial`` * 5480: autodoc: unable to find type hints for unresolvable Forward references * 5419: incompatible math_block node has been generated * 5548: Fix ensuredir() in case of pre-existing file * 5549: graphviz Correctly deal with non-existing static dir * 3002: i18n: multiple footnote_references referring same footnote causes duplicated node_ids * 5563: latex: footnote_references generated by extension causes LaTeX builder crashed * 5561: make all-pdf fails with old xindy version * 5557: quickstart: --no-batchfile isn't honored * 3080: texinfo: multiline rubrics are broken * 3080: texinfo: multiline citations are broken ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/sphinx - Changelog: https://pyup.io/changelogs/sphinx/ - Homepage: http://sphinx-doc.org/ </details> ### Update [pytest](https://pypi.org/project/pytest) from **3.9.3** to **4.0.2**. <details> <summary>Changelog</summary> ### 4.0.2 ``` ========================= Bug Fixes --------- - `4265 <https://github.com/pytest-dev/pytest/issues/4265>`_: Validate arguments from the ``PYTEST_ADDOPTS`` environment variable and the ``addopts`` ini option separately. - `4435 <https://github.com/pytest-dev/pytest/issues/4435>`_: Fix ``raises(..., 'code(string)')`` frame filename. - `4500 <https://github.com/pytest-dev/pytest/issues/4500>`_: When a fixture yields and a log call is made after the test runs, and, if the test is interrupted, capture attributes are ``None``. - `4538 <https://github.com/pytest-dev/pytest/issues/4538>`_: Raise ``TypeError`` for ``with raises(..., match=<non-None falsey value>)``. Improved Documentation ---------------------- - `1495 <https://github.com/pytest-dev/pytest/issues/1495>`_: Document common doctest fixture directory tree structure pitfalls ``` ### 4.0.1 ``` ========================= Bug Fixes --------- - `3952 <https://github.com/pytest-dev/pytest/issues/3952>`_: Display warnings before "short test summary info" again, but still later warnings in the end. - `4386 <https://github.com/pytest-dev/pytest/issues/4386>`_: Handle uninitialized exceptioninfo in repr/str. - `4393 <https://github.com/pytest-dev/pytest/issues/4393>`_: Do not create ``.gitignore``/``README.md`` files in existing cache directories. - `4400 <https://github.com/pytest-dev/pytest/issues/4400>`_: Rearrange warning handling for the yield test errors so the opt-out in 4.0.x correctly works. - `4405 <https://github.com/pytest-dev/pytest/issues/4405>`_: Fix collection of testpaths with ``--pyargs``. - `4412 <https://github.com/pytest-dev/pytest/issues/4412>`_: Fix assertion rewriting involving ``Starred`` + side-effects. - `4425 <https://github.com/pytest-dev/pytest/issues/4425>`_: Ensure we resolve the absolute path when the given ``--basetemp`` is a relative path. Trivial/Internal Changes ------------------------ - `4315 <https://github.com/pytest-dev/pytest/issues/4315>`_: Use ``pkg_resources.parse_version`` instead of ``LooseVersion`` in minversion check. - `4440 <https://github.com/pytest-dev/pytest/issues/4440>`_: Adjust the stack level of some internal pytest warnings. ``` ### 4.0.0 ``` ========================= Removals -------- - `3737 <https://github.com/pytest-dev/pytest/issues/3737>`_: **RemovedInPytest4Warnings are now errors by default.** Following our plan to remove deprecated features with as little disruption as possible, all warnings of type ``RemovedInPytest4Warnings`` now generate errors instead of warning messages. **The affected features will be effectively removed in pytest 4.1**, so please consult the `Deprecations and Removals <https://docs.pytest.org/en/latest/deprecations.html>`__ section in the docs for directions on how to update existing code. In the pytest ``4.0.X`` series, it is possible to change the errors back into warnings as a stop gap measure by adding this to your ``pytest.ini`` file: .. code-block:: ini [pytest] filterwarnings = ignore::pytest.RemovedInPytest4Warning But this will stop working when pytest ``4.1`` is released. **If you have concerns** about the removal of a specific feature, please add a comment to `4348 <https://github.com/pytest-dev/pytest/issues/4348>`__. - `4358 <https://github.com/pytest-dev/pytest/issues/4358>`_: Remove the ``::()`` notation to denote a test class instance in node ids. Previously, node ids that contain test instances would use ``::()`` to denote the instance like this:: test_foo.py::Test::()::test_bar The extra ``::()`` was puzzling to most users and has been removed, so that the test id becomes now:: test_foo.py::Test::test_bar This change could not accompany a deprecation period as is usual when user-facing functionality changes because it was not really possible to detect when the functionality was being used explicitly. The extra ``::()`` might have been removed in some places internally already, which then led to confusion in places where it was expected, e.g. with ``--deselect`` (`4127 <https://github.com/pytest-dev/pytest/issues/4127>`_). Test class instances are also not listed with ``--collect-only`` anymore. Features -------- - `4270 <https://github.com/pytest-dev/pytest/issues/4270>`_: The ``cache_dir`` option uses ``$TOX_ENV_DIR`` as prefix (if set in the environment). This uses a different cache per tox environment by default. Bug Fixes --------- - `3554 <https://github.com/pytest-dev/pytest/issues/3554>`_: Fix ``CallInfo.__repr__`` for when the call is not finished yet. ``` ### 3.10.1 ``` ========================== Bug Fixes --------- - `4287 <https://github.com/pytest-dev/pytest/issues/4287>`_: Fix nested usage of debugging plugin (pdb), e.g. with pytester's ``testdir.runpytest``. - `4304 <https://github.com/pytest-dev/pytest/issues/4304>`_: Block the ``stepwise`` plugin if ``cacheprovider`` is also blocked, as one depends on the other. - `4306 <https://github.com/pytest-dev/pytest/issues/4306>`_: Parse ``minversion`` as an actual version and not as dot-separated strings. - `4310 <https://github.com/pytest-dev/pytest/issues/4310>`_: Fix duplicate collection due to multiple args matching the same packages. - `4321 <https://github.com/pytest-dev/pytest/issues/4321>`_: Fix ``item.nodeid`` with resolved symlinks. - `4325 <https://github.com/pytest-dev/pytest/issues/4325>`_: Fix collection of direct symlinked files, where the target does not match ``python_files``. - `4329 <https://github.com/pytest-dev/pytest/issues/4329>`_: Fix TypeError in report_collect with _collect_report_last_write. Trivial/Internal Changes ------------------------ - `4305 <https://github.com/pytest-dev/pytest/issues/4305>`_: Replace byte/unicode helpers in test_capture with python level syntax. ``` ### 3.10.0 ``` ========================== Features -------- - `2619 <https://github.com/pytest-dev/pytest/issues/2619>`_: Resume capturing output after ``continue`` with ``__import__("pdb").set_trace()``. This also adds a new ``pytest_leave_pdb`` hook, and passes in ``pdb`` to the existing ``pytest_enter_pdb`` hook. - `4147 <https://github.com/pytest-dev/pytest/issues/4147>`_: Add ``--sw``, ``--stepwise`` as an alternative to ``--lf -x`` for stopping at the first failure, but starting the next test invocation from that test. See `the documentation <https://docs.pytest.org/en/latest/cache.htmlstepwise>`__ for more info. - `4188 <https://github.com/pytest-dev/pytest/issues/4188>`_: Make ``--color`` emit colorful dots when not running in verbose mode. Earlier, it would only colorize the test-by-test output if ``--verbose`` was also passed. - `4225 <https://github.com/pytest-dev/pytest/issues/4225>`_: Improve performance with collection reporting in non-quiet mode with terminals. The "collecting …" message is only printed/updated every 0.5s. Bug Fixes --------- - `2701 <https://github.com/pytest-dev/pytest/issues/2701>`_: Fix false ``RemovedInPytest4Warning: usage of Session... is deprecated, please use pytest`` warnings. - `4046 <https://github.com/pytest-dev/pytest/issues/4046>`_: Fix problems with running tests in package ``__init__.py`` files. - `4260 <https://github.com/pytest-dev/pytest/issues/4260>`_: Swallow warnings during anonymous compilation of source. - `4262 <https://github.com/pytest-dev/pytest/issues/4262>`_: Fix access denied error when deleting stale directories created by ``tmpdir`` / ``tmp_path``. - `611 <https://github.com/pytest-dev/pytest/issues/611>`_: Naming a fixture ``request`` will now raise a warning: the ``request`` fixture is internal and should not be overwritten as it will lead to internal errors. - `4266 <https://github.com/pytest-dev/pytest/issues/4266>`_: Handle (ignore) exceptions raised during collection, e.g. with Django's LazySettings proxy class. Improved Documentation ---------------------- - `4255 <https://github.com/pytest-dev/pytest/issues/4255>`_: Added missing documentation about the fact that module names passed to filter warnings are not regex-escaped. Trivial/Internal Changes ------------------------ - `4272 <https://github.com/pytest-dev/pytest/issues/4272>`_: Display cachedir also in non-verbose mode if non-default. - `4277 <https://github.com/pytest-dev/pytest/issues/4277>`_: pdb: improve message about output capturing with ``set_trace``. Do not display "IO-capturing turned off/on" when ``-s`` is used to avoid confusion. - `4279 <https://github.com/pytest-dev/pytest/issues/4279>`_: Improve message and stack level of warnings issued by ``monkeypatch.setenv`` when the value of the environment variable is not a ``str``. ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/pytest - Changelog: https://pyup.io/changelogs/pytest/ - Homepage: https://docs.pytest.org/en/latest/ </details> ### Update [prospector[with_everything]](https://pypi.org/project/prospector) from **1.1.4** to **1.1.6.2**. <details> <summary>Changelog</summary> ### 1.1.6.2 ``` - [304](landscapeio/prospector#304) Pin pylint to 2.1.1 for now as prospector is not compatible with 2.2.0 - [302](landscapeio/prospector#302) Pin astroid to 2.0.4 as pylint-django and pylint-flask need fixes to be compatible with newer versions ``` ### 1.1.6.1 ``` - [292](landscapeio/prospector#292) Adding pylint plugin dependencies back and fixing autodetect behaviour. ``` ### 1.1.5 ``` - [283](landscapeio/prospector#283) Remove unexpected argument from read_config_file - Remove quiet argument - [291](landscapeio/prospector#291) Update pycodestyle support until 2.4.0 - [280](landscapeio/prospector#280) Add strict option and fixed emacs output format for mypy tool - [282](landscapeio/prospector#282) Fix working dir detection ``` </details> <details> <summary>Links</summary> - PyPI: https://pypi.org/project/prospector - Changelog: https://pyup.io/changelogs/prospector/ - Docs: http://prospector.readthedocs.io </details>
32: Pin pytest to latest version 5.1.3 r=duckinator a=pyup-bot This PR pins [pytest](https://pypi.org/project/pytest) to the latest release **5.1.3**. <details> <summary>Changelog</summary> ### 5.1.3 ``` ========================= Bug Fixes --------- - `5807 <https://github.com/pytest-dev/pytest/issues/5807>`_: Fix pypy3.6 (nightly) on windows. - `5811 <https://github.com/pytest-dev/pytest/issues/5811>`_: Handle ``--fulltrace`` correctly with ``pytest.raises``. - `5819 <https://github.com/pytest-dev/pytest/issues/5819>`_: Windows: Fix regression with conftest whose qualified name contains uppercase characters (introduced by 5792). ``` ### 5.1.2 ``` ========================= Bug Fixes --------- - `2270 <https://github.com/pytest-dev/pytest/issues/2270>`_: Fixed ``self`` reference in function-scoped fixtures defined plugin classes: previously ``self`` would be a reference to a *test* class, not the *plugin* class. - `570 <https://github.com/pytest-dev/pytest/issues/570>`_: Fixed long standing issue where fixture scope was not respected when indirect fixtures were used during parametrization. - `5782 <https://github.com/pytest-dev/pytest/issues/5782>`_: Fix decoding error when printing an error response from ``--pastebin``. - `5786 <https://github.com/pytest-dev/pytest/issues/5786>`_: Chained exceptions in test and collection reports are now correctly serialized, allowing plugins like ``pytest-xdist`` to display them properly. - `5792 <https://github.com/pytest-dev/pytest/issues/5792>`_: Windows: Fix error that occurs in certain circumstances when loading ``conftest.py`` from a working directory that has casing other than the one stored in the filesystem (e.g., ``c:\test`` instead of ``C:\test``). ``` ### 5.1.1 ``` ========================= Bug Fixes --------- - `5751 <https://github.com/pytest-dev/pytest/issues/5751>`_: Fixed ``TypeError`` when importing pytest on Python 3.5.0 and 3.5.1. ``` ### 5.1.0 ``` ========================= Removals -------- - `5180 <https://github.com/pytest-dev/pytest/issues/5180>`_: As per our policy, the following features have been deprecated in the 4.X series and are now removed: * ``Request.getfuncargvalue``: use ``Request.getfixturevalue`` instead. * ``pytest.raises`` and ``pytest.warns`` no longer support strings as the second argument. * ``message`` parameter of ``pytest.raises``. * ``pytest.raises``, ``pytest.warns`` and ``ParameterSet.param`` now use native keyword-only syntax. This might change the exception message from previous versions, but they still raise ``TypeError`` on unknown keyword arguments as before. * ``pytest.config`` global variable. * ``tmpdir_factory.ensuretemp`` method. * ``pytest_logwarning`` hook. * ``RemovedInPytest4Warning`` warning type. * ``request`` is now a reserved name for fixtures. For more information consult `Deprecations and Removals <https://docs.pytest.org/en/latest/deprecations.html>`__ in the docs. - `5565 <https://github.com/pytest-dev/pytest/issues/5565>`_: Removed unused support code for `unittest2 <https://pypi.org/project/unittest2/>`__. The ``unittest2`` backport module is no longer necessary since Python 3.3+, and the small amount of code in pytest to support it also doesn't seem to be used: after removed, all tests still pass unchanged. Although our policy is to introduce a deprecation period before removing any features or support for third party libraries, because this code is apparently not used at all (even if ``unittest2`` is used by a test suite executed by pytest), it was decided to remove it in this release. If you experience a regression because of this, please `file an issue <https://github.com/pytest-dev/pytest/issues/new>`__. - `5615 <https://github.com/pytest-dev/pytest/issues/5615>`_: ``pytest.fail``, ``pytest.xfail`` and ``pytest.skip`` no longer support bytes for the message argument. This was supported for Python 2 where it was tempting to use ``"message"`` instead of ``u"message"``. Python 3 code is unlikely to pass ``bytes`` to these functions. If you do, please decode it to an ``str`` beforehand. Features -------- - `5564 <https://github.com/pytest-dev/pytest/issues/5564>`_: New ``Config.invocation_args`` attribute containing the unchanged arguments passed to ``pytest.main()``. - `5576 <https://github.com/pytest-dev/pytest/issues/5576>`_: New `NUMBER <https://docs.pytest.org/en/latest/doctest.htmlusing-doctest-options>`__ option for doctests to ignore irrelevant differences in floating-point numbers. Inspired by Sébastien Boisgérault's `numtest <https://github.com/boisgera/numtest>`__ extension for doctest. Improvements ------------ - `5471 <https://github.com/pytest-dev/pytest/issues/5471>`_: JUnit XML now includes a timestamp and hostname in the testsuite tag. - `5707 <https://github.com/pytest-dev/pytest/issues/5707>`_: Time taken to run the test suite now includes a human-readable representation when it takes over 60 seconds, for example:: ===== 2 failed in 102.70s (0:01:42) ===== Bug Fixes --------- - `4344 <https://github.com/pytest-dev/pytest/issues/4344>`_: Fix RuntimeError/StopIteration when trying to collect package with "__init__.py" only. - `5115 <https://github.com/pytest-dev/pytest/issues/5115>`_: Warnings issued during ``pytest_configure`` are explicitly not treated as errors, even if configured as such, because it otherwise completely breaks pytest. - `5477 <https://github.com/pytest-dev/pytest/issues/5477>`_: The XML file produced by ``--junitxml`` now correctly contain a ``<testsuites>`` root element. - `5523 <https://github.com/pytest-dev/pytest/issues/5523>`_: Fixed using multiple short options together in the command-line (for example ``-vs``) in Python 3.8+. - `5524 <https://github.com/pytest-dev/pytest/issues/5524>`_: Fix issue where ``tmp_path`` and ``tmpdir`` would not remove directories containing files marked as read-only, which could lead to pytest crashing when executed a second time with the ``--basetemp`` option. - `5537 <https://github.com/pytest-dev/pytest/issues/5537>`_: Replace ``importlib_metadata`` backport with ``importlib.metadata`` from the standard library on Python 3.8+. - `5578 <https://github.com/pytest-dev/pytest/issues/5578>`_: Improve type checking for some exception-raising functions (``pytest.xfail``, ``pytest.skip``, etc) so they provide better error messages when users meant to use marks (for example ``pytest.xfail`` instead of ``pytest.mark.xfail``). - `5606 <https://github.com/pytest-dev/pytest/issues/5606>`_: Fixed internal error when test functions were patched with objects that cannot be compared for truth values against others, like ``numpy`` arrays. - `5634 <https://github.com/pytest-dev/pytest/issues/5634>`_: ``pytest.exit`` is now correctly handled in ``unittest`` cases. This makes ``unittest`` cases handle ``quit`` from pytest's pdb correctly. - `5650 <https://github.com/pytest-dev/pytest/issues/5650>`_: Improved output when parsing an ini configuration file fails. - `5701 <https://github.com/pytest-dev/pytest/issues/5701>`_: Fix collection of ``staticmethod`` objects defined with ``functools.partial``. - `5734 <https://github.com/pytest-dev/pytest/issues/5734>`_: Skip async generator test functions, and update the warning message to refer to ``async def`` functions. Improved Documentation ---------------------- - `5669 <https://github.com/pytest-dev/pytest/issues/5669>`_: Add docstring for ``Testdir.copy_example``. Trivial/Internal Changes ------------------------ - `5095 <https://github.com/pytest-dev/pytest/issues/5095>`_: XML files of the ``xunit2`` family are now validated against the schema by pytest's own test suite to avoid future regressions. - `5516 <https://github.com/pytest-dev/pytest/issues/5516>`_: Cache node splitting function which can improve collection performance in very large test suites. - `5603 <https://github.com/pytest-dev/pytest/issues/5603>`_: Simplified internal ``SafeRepr`` class and removed some dead code. - `5664 <https://github.com/pytest-dev/pytest/issues/5664>`_: When invoking pytest's own testsuite with ``PYTHONDONTWRITEBYTECODE=1``, the ``test_xfail_handling`` test no longer fails. - `5684 <https://github.com/pytest-dev/pytest/issues/5684>`_: Replace manual handling of ``OSError.errno`` in the codebase by new ``OSError`` subclasses (``PermissionError``, ``FileNotFoundError``, etc.). ``` ### 5.0.1 ``` ========================= Bug Fixes --------- - `5479 <https://github.com/pytest-dev/pytest/issues/5479>`_: Improve quoting in ``raises`` match failure message. - `5523 <https://github.com/pytest-dev/pytest/issues/5523>`_: Fixed using multiple short options together in the command-line (for example ``-vs``) in Python 3.8+. - `5547 <https://github.com/pytest-dev/pytest/issues/5547>`_: ``--step-wise`` now handles ``xfail(strict=True)`` markers properly. Improved Documentation ---------------------- - `5517 <https://github.com/pytest-dev/pytest/issues/5517>`_: Improve "Declaring new hooks" section in chapter "Writing Plugins" ``` ### 5.0.0 ``` ========================= Important --------- This release is a Python3.5+ only release. For more details, see our `Python 2.7 and 3.4 support plan <https://docs.pytest.org/en/latest/py27-py34-deprecation.html>`__. Removals -------- - `1149 <https://github.com/pytest-dev/pytest/issues/1149>`_: Pytest no longer accepts prefixes of command-line arguments, for example typing ``pytest --doctest-mod`` inplace of ``--doctest-modules``. This was previously allowed where the ``ArgumentParser`` thought it was unambiguous, but this could be incorrect due to delayed parsing of options for plugins. See for example issues `1149 <https://github.com/pytest-dev/pytest/issues/1149>`__, `3413 <https://github.com/pytest-dev/pytest/issues/3413>`__, and `4009 <https://github.com/pytest-dev/pytest/issues/4009>`__. - `5402 <https://github.com/pytest-dev/pytest/issues/5402>`_: **PytestDeprecationWarning are now errors by default.** Following our plan to remove deprecated features with as little disruption as possible, all warnings of type ``PytestDeprecationWarning`` now generate errors instead of warning messages. **The affected features will be effectively removed in pytest 5.1**, so please consult the `Deprecations and Removals <https://docs.pytest.org/en/latest/deprecations.html>`__ section in the docs for directions on how to update existing code. In the pytest ``5.0.X`` series, it is possible to change the errors back into warnings as a stop gap measure by adding this to your ``pytest.ini`` file: .. code-block:: ini [pytest] filterwarnings = ignore::pytest.PytestDeprecationWarning But this will stop working when pytest ``5.1`` is released. **If you have concerns** about the removal of a specific feature, please add a comment to `5402 <https://github.com/pytest-dev/pytest/issues/5402>`__. - `5412 <https://github.com/pytest-dev/pytest/issues/5412>`_: ``ExceptionInfo`` objects (returned by ``pytest.raises``) now have the same ``str`` representation as ``repr``, which avoids some confusion when users use ``print(e)`` to inspect the object. This means code like: .. code-block:: python with pytest.raises(SomeException) as e: ... assert "some message" in str(e) Needs to be changed to: .. code-block:: python with pytest.raises(SomeException) as e: ... assert "some message" in str(e.value) Deprecations ------------ - `4488 <https://github.com/pytest-dev/pytest/issues/4488>`_: The removal of the ``--result-log`` option and module has been postponed to (tentatively) pytest 6.0 as the team has not yet got around to implement a good alternative for it. - `466 <https://github.com/pytest-dev/pytest/issues/466>`_: The ``funcargnames`` attribute has been an alias for ``fixturenames`` since pytest 2.3, and is now deprecated in code too. Features -------- - `3457 <https://github.com/pytest-dev/pytest/issues/3457>`_: New `pytest_assertion_pass <https://docs.pytest.org/en/latest/reference.html_pytest.hookspec.pytest_assertion_pass>`__ hook, called with context information when an assertion *passes*. This hook is still **experimental** so use it with caution. - `5440 <https://github.com/pytest-dev/pytest/issues/5440>`_: The `faulthandler <https://docs.python.org/3/library/faulthandler.html>`__ standard library module is now enabled by default to help users diagnose crashes in C modules. This functionality was provided by integrating the external `pytest-faulthandler <https://github.com/pytest-dev/pytest-faulthandler>`__ plugin into the core, so users should remove that plugin from their requirements if used. For more information see the docs: https://docs.pytest.org/en/latest/usage.htmlfault-handler - `5452 <https://github.com/pytest-dev/pytest/issues/5452>`_: When warnings are configured as errors, pytest warnings now appear as originating from ``pytest.`` instead of the internal ``_pytest.warning_types.`` module. - `5125 <https://github.com/pytest-dev/pytest/issues/5125>`_: ``Session.exitcode`` values are now coded in ``pytest.ExitCode``, an ``IntEnum``. This makes the exit code available for consumer code and are more explicit other than just documentation. User defined exit codes are still valid, but should be used with caution. The team doesn't expect this change to break test suites or plugins in general, except in esoteric/specific scenarios. **pytest-xdist** users should upgrade to ``1.29.0`` or later, as ``pytest-xdist`` required a compatibility fix because of this change. Bug Fixes --------- - `1403 <https://github.com/pytest-dev/pytest/issues/1403>`_: Switch from ``imp`` to ``importlib``. - `1671 <https://github.com/pytest-dev/pytest/issues/1671>`_: The name of the ``.pyc`` files cached by the assertion writer now includes the pytest version to avoid stale caches. - `2761 <https://github.com/pytest-dev/pytest/issues/2761>`_: Honor PEP 235 on case-insensitive file systems. - `5078 <https://github.com/pytest-dev/pytest/issues/5078>`_: Test module is no longer double-imported when using ``--pyargs``. - `5260 <https://github.com/pytest-dev/pytest/issues/5260>`_: Improved comparison of byte strings. When comparing bytes, the assertion message used to show the byte numeric value when showing the differences:: def test(): > assert b'spam' == b'eggs' E AssertionError: assert b'spam' == b'eggs' E At index 0 diff: 115 != 101 E Use -v to get the full diff It now shows the actual ascii representation instead, which is often more useful:: def test(): > assert b'spam' == b'eggs' E AssertionError: assert b'spam' == b'eggs' E At index 0 diff: b's' != b'e' E Use -v to get the full diff - `5335 <https://github.com/pytest-dev/pytest/issues/5335>`_: Colorize level names when the level in the logging format is formatted using '%(levelname).Xs' (truncated fixed width alignment), where X is an integer. - `5354 <https://github.com/pytest-dev/pytest/issues/5354>`_: Fix ``pytest.mark.parametrize`` when the argvalues is an iterator. - `5370 <https://github.com/pytest-dev/pytest/issues/5370>`_: Revert unrolling of ``all()`` to fix ``NameError`` on nested comprehensions. - `5371 <https://github.com/pytest-dev/pytest/issues/5371>`_: Revert unrolling of ``all()`` to fix incorrect handling of generators with ``if``. - `5372 <https://github.com/pytest-dev/pytest/issues/5372>`_: Revert unrolling of ``all()`` to fix incorrect assertion when using ``all()`` in an expression. - `5383 <https://github.com/pytest-dev/pytest/issues/5383>`_: ``-q`` has again an impact on the style of the collected items (``--collect-only``) when ``--log-cli-level`` is used. - `5389 <https://github.com/pytest-dev/pytest/issues/5389>`_: Fix regressions of `5063 <https://github.com/pytest-dev/pytest/pull/5063>`__ for ``importlib_metadata.PathDistribution`` which have their ``files`` attribute being ``None``. - `5390 <https://github.com/pytest-dev/pytest/issues/5390>`_: Fix regression where the ``obj`` attribute of ``TestCase`` items was no longer bound to methods. - `5404 <https://github.com/pytest-dev/pytest/issues/5404>`_: Emit a warning when attempting to unwrap a broken object raises an exception, for easier debugging (`5080 <https://github.com/pytest-dev/pytest/issues/5080>`__). - `5432 <https://github.com/pytest-dev/pytest/issues/5432>`_: Prevent "already imported" warnings from assertion rewriter when invoking pytest in-process multiple times. - `5433 <https://github.com/pytest-dev/pytest/issues/5433>`_: Fix assertion rewriting in packages (``__init__.py``). - `5444 <https://github.com/pytest-dev/pytest/issues/5444>`_: Fix ``--stepwise`` mode when the first file passed on the command-line fails to collect. - `5482 <https://github.com/pytest-dev/pytest/issues/5482>`_: Fix bug introduced in 4.6.0 causing collection errors when passing more than 2 positional arguments to ``pytest.mark.parametrize``. - `5505 <https://github.com/pytest-dev/pytest/issues/5505>`_: Fix crash when discovery fails while using ``-p no:terminal``. Improved Documentation ---------------------- - `5315 <https://github.com/pytest-dev/pytest/issues/5315>`_: Expand docs on mocking classes and dictionaries with ``monkeypatch``. - `5416 <https://github.com/pytest-dev/pytest/issues/5416>`_: Fix PytestUnknownMarkWarning in run/skip example. ``` ### 4.6.5 ``` ========================= Bug Fixes --------- - `4344 <https://github.com/pytest-dev/pytest/issues/4344>`_: Fix RuntimeError/StopIteration when trying to collect package with "__init__.py" only. - `5478 <https://github.com/pytest-dev/pytest/issues/5478>`_: Fix encode error when using unicode strings in exceptions with ``pytest.raises``. - `5524 <https://github.com/pytest-dev/pytest/issues/5524>`_: Fix issue where ``tmp_path`` and ``tmpdir`` would not remove directories containing files marked as read-only, which could lead to pytest crashing when executed a second time with the ``--basetemp`` option. - `5547 <https://github.com/pytest-dev/pytest/issues/5547>`_: ``--step-wise`` now handles ``xfail(strict=True)`` markers properly. - `5650 <https://github.com/pytest-dev/pytest/issues/5650>`_: Improved output when parsing an ini configuration file fails. ``` ### 4.6.4 ``` ========================= Bug Fixes --------- - `5404 <https://github.com/pytest-dev/pytest/issues/5404>`_: Emit a warning when attempting to unwrap a broken object raises an exception, for easier debugging (`5080 <https://github.com/pytest-dev/pytest/issues/5080>`__). - `5444 <https://github.com/pytest-dev/pytest/issues/5444>`_: Fix ``--stepwise`` mode when the first file passed on the command-line fails to collect. - `5482 <https://github.com/pytest-dev/pytest/issues/5482>`_: Fix bug introduced in 4.6.0 causing collection errors when passing more than 2 positional arguments to ``pytest.mark.parametrize``. - `5505 <https://github.com/pytest-dev/pytest/issues/5505>`_: Fix crash when discovery fails while using ``-p no:terminal``. ``` ### 4.6.3 ``` ========================= Bug Fixes --------- - `5383 <https://github.com/pytest-dev/pytest/issues/5383>`_: ``-q`` has again an impact on the style of the collected items (``--collect-only``) when ``--log-cli-level`` is used. - `5389 <https://github.com/pytest-dev/pytest/issues/5389>`_: Fix regressions of `5063 <https://github.com/pytest-dev/pytest/pull/5063>`__ for ``importlib_metadata.PathDistribution`` which have their ``files`` attribute being ``None``. - `5390 <https://github.com/pytest-dev/pytest/issues/5390>`_: Fix regression where the ``obj`` attribute of ``TestCase`` items was no longer bound to methods. ``` ### 4.6.2 ``` ========================= Bug Fixes --------- - `5370 <https://github.com/pytest-dev/pytest/issues/5370>`_: Revert unrolling of ``all()`` to fix ``NameError`` on nested comprehensions. - `5371 <https://github.com/pytest-dev/pytest/issues/5371>`_: Revert unrolling of ``all()`` to fix incorrect handling of generators with ``if``. - `5372 <https://github.com/pytest-dev/pytest/issues/5372>`_: Revert unrolling of ``all()`` to fix incorrect assertion when using ``all()`` in an expression. ``` ### 4.6.1 ``` ========================= 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. ``` ### 4.6.0 ``` ========================= 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``. ``` ### 4.5.0 ``` ========================= Features -------- - `4826 <https://github.com/pytest-dev/pytest/issues/4826>`_: A warning is now emitted when unknown marks are used as a decorator. This is often due to a typo, which can lead to silently broken tests. - `4907 <https://github.com/pytest-dev/pytest/issues/4907>`_: Show XFail reason as part of JUnitXML message field. - `5013 <https://github.com/pytest-dev/pytest/issues/5013>`_: Messages from crash reports are displayed within test summaries now, truncated to the terminal width. - `5023 <https://github.com/pytest-dev/pytest/issues/5023>`_: New flag ``--strict-markers`` that triggers an error when unknown markers (e.g. those not registered using the `markers option`_ in the configuration file) are used in the test suite. The existing ``--strict`` option has the same behavior currently, but can be augmented in the future for additional checks. .. _`markers option`: https://docs.pytest.org/en/latest/reference.htmlconfval-markers - `5026 <https://github.com/pytest-dev/pytest/issues/5026>`_: Assertion failure messages for sequences and dicts contain the number of different items now. - `5034 <https://github.com/pytest-dev/pytest/issues/5034>`_: Improve reporting with ``--lf`` and ``--ff`` (run-last-failure). - `5035 <https://github.com/pytest-dev/pytest/issues/5035>`_: The ``--cache-show`` option/action accepts an optional glob to show only matching cache entries. - `5059 <https://github.com/pytest-dev/pytest/issues/5059>`_: Standard input (stdin) can be given to pytester's ``Testdir.run()`` and ``Testdir.popen()``. - `5068 <https://github.com/pytest-dev/pytest/issues/5068>`_: The ``-r`` option learnt about ``A`` to display all reports (including passed ones) in the short test summary. - `5108 <https://github.com/pytest-dev/pytest/issues/5108>`_: The short test summary is displayed after passes with output (``-rP``). - `5172 <https://github.com/pytest-dev/pytest/issues/5172>`_: The ``--last-failed`` (``--lf``) option got smarter and will now skip entire files if all tests of that test file have passed in previous runs, greatly speeding up collection. - `5177 <https://github.com/pytest-dev/pytest/issues/5177>`_: Introduce new specific warning ``PytestWarning`` subclasses to make it easier to filter warnings based on the class, rather than on the message. The new subclasses are: * ``PytestAssertRewriteWarning`` * ``PytestCacheWarning`` * ``PytestCollectionWarning`` * ``PytestConfigWarning`` * ``PytestUnhandledCoroutineWarning`` * ``PytestUnknownMarkWarning`` - `5202 <https://github.com/pytest-dev/pytest/issues/5202>`_: New ``record_testsuite_property`` session-scoped fixture allows users to log ``<property>`` tags at the ``testsuite`` level with the ``junitxml`` plugin. The generated XML is compatible with the latest xunit standard, contrary to the properties recorded by ``record_property`` and ``record_xml_attribute``. - `5214 <https://github.com/pytest-dev/pytest/issues/5214>`_: The default logging format has been changed to improve readability. Here is an example of a previous logging message:: test_log_cli_enabled_disabled.py 3 CRITICAL critical message logged by test This has now become:: CRITICAL root:test_log_cli_enabled_disabled.py:3 critical message logged by test The formatting can be changed through the `log_format <https://docs.pytest.org/en/latest/reference.htmlconfval-log_format>`__ configuration option. - `5220 <https://github.com/pytest-dev/pytest/issues/5220>`_: ``--fixtures`` now also shows fixture scope for scopes other than ``"function"``. Bug Fixes --------- - `5113 <https://github.com/pytest-dev/pytest/issues/5113>`_: Deselected items from plugins using ``pytest_collect_modifyitems`` as a hookwrapper are correctly reported now. - `5144 <https://github.com/pytest-dev/pytest/issues/5144>`_: With usage errors ``exitstatus`` is set to ``EXIT_USAGEERROR`` in the ``pytest_sessionfinish`` hook now as expected. - `5235 <https://github.com/pytest-dev/pytest/issues/5235>`_: ``outcome.exit`` is not used with ``EOF`` in the pdb wrapper anymore, but only with ``quit``. Improved Documentation ---------------------- - `4935 <https://github.com/pytest-dev/pytest/issues/4935>`_: Expand docs on registering marks and the effect of ``--strict``. Trivial/Internal Changes ------------------------ - `4942 <https://github.com/pytest-dev/pytest/issues/4942>`_: ``logging.raiseExceptions`` is not set to ``False`` anymore. - `5013 <https://github.com/pytest-dev/pytest/issues/5013>`_: pytest now depends on `wcwidth <https://pypi.org/project/wcwidth>`__ to properly track unicode character sizes for more precise terminal output. - `5059 <https://github.com/pytest-dev/pytest/issues/5059>`_: pytester's ``Testdir.popen()`` uses ``stdout`` and ``stderr`` via keyword arguments with defaults now (``subprocess.PIPE``). - `5069 <https://github.com/pytest-dev/pytest/issues/5069>`_: The code for the short test summary in the terminal was moved to the terminal plugin. - `5082 <https://github.com/pytest-dev/pytest/issues/5082>`_: Improved validation of kwargs for various methods in the pytester plugin. - `5202 <https://github.com/pytest-dev/pytest/issues/5202>`_: ``record_property`` now emits a ``PytestWarning`` when used with ``junit_family=xunit2``: the fixture generates ``property`` tags as children of ``testcase``, which is not permitted according to the most `recent schema <https://github.com/jenkinsci/xunit-plugin/blob/master/ src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd>`__. - `5239 <https://github.com/pytest-dev/pytest/issues/5239>`_: Pin ``pluggy`` to ``< 1.0`` so we don't update to ``1.0`` automatically when it gets released: there are planned breaking changes, and we want to ensure pytest properly supports ``pluggy 1.0``. ``` ### 4.4.2 ``` ========================= Bug Fixes --------- - `5089 <https://github.com/pytest-dev/pytest/issues/5089>`_: Fix crash caused by error in ``__repr__`` function with both ``showlocals`` and verbose output enabled. - `5139 <https://github.com/pytest-dev/pytest/issues/5139>`_: Eliminate core dependency on 'terminal' plugin. - `5229 <https://github.com/pytest-dev/pytest/issues/5229>`_: Require ``pluggy>=0.11.0`` which reverts a dependency to ``importlib-metadata`` added in ``0.10.0``. The ``importlib-metadata`` package cannot be imported when installed as an egg and causes issues when relying on ``setup.py`` to install test dependencies. Improved Documentation ---------------------- - `5171 <https://github.com/pytest-dev/pytest/issues/5171>`_: Doc: ``pytest_ignore_collect``, ``pytest_collect_directory``, ``pytest_collect_file`` and ``pytest_pycollect_makemodule`` hooks's 'path' parameter documented type is now ``py.path.local`` - `5188 <https://github.com/pytest-dev/pytest/issues/5188>`_: Improve help for ``--runxfail`` flag. Trivial/Internal Changes ------------------------ - `5182 <https://github.com/pytest-dev/pytest/issues/5182>`_: Removed internal and unused ``_pytest.deprecated.MARK_INFO_ATTRIBUTE``. ``` ### 4.4.1 ``` ========================= Bug Fixes --------- - `5031 <https://github.com/pytest-dev/pytest/issues/5031>`_: Environment variables are properly restored when using pytester's ``testdir`` fixture. - `5039 <https://github.com/pytest-dev/pytest/issues/5039>`_: Fix regression with ``--pdbcls``, which stopped working with local modules in 4.0.0. - `5092 <https://github.com/pytest-dev/pytest/issues/5092>`_: Produce a warning when unknown keywords are passed to ``pytest.param(...)``. - `5098 <https://github.com/pytest-dev/pytest/issues/5098>`_: Invalidate import caches with ``monkeypatch.syspath_prepend``, which is required with namespace packages being used. ``` ### 4.4.0 ``` ========================= Features -------- - `2224 <https://github.com/pytest-dev/pytest/issues/2224>`_: ``async`` test functions are skipped and a warning is emitted when a suitable async plugin is not installed (such as ``pytest-asyncio`` or ``pytest-trio``). Previously ``async`` functions would not execute at all but still be marked as "passed". - `2482 <https://github.com/pytest-dev/pytest/issues/2482>`_: Include new ``disable_test_id_escaping_and_forfeit_all_rights_to_community_support`` option to disable ascii-escaping in parametrized values. This may cause a series of problems and as the name makes clear, use at your own risk. - `4718 <https://github.com/pytest-dev/pytest/issues/4718>`_: The ``-p`` option can now be used to early-load plugins also by entry-point name, instead of just by module name. This makes it possible to early load external plugins like ``pytest-cov`` in the command-line:: pytest -p pytest_cov - `4855 <https://github.com/pytest-dev/pytest/issues/4855>`_: The ``--pdbcls`` option handles classes via module attributes now (e.g. ``pdb:pdb.Pdb`` with `pdb++`_), and its validation was improved. .. _pdb++: https://pypi.org/project/pdbpp/ - `4875 <https://github.com/pytest-dev/pytest/issues/4875>`_: The `testpaths <https://docs.pytest.org/en/latest/reference.htmlconfval-testpaths>`__ configuration option is now displayed next to the ``rootdir`` and ``inifile`` lines in the pytest header if the option is in effect, i.e., directories or file names were not explicitly passed in the command line. Also, ``inifile`` is only displayed if there's a configuration file, instead of an empty ``inifile:`` string. - `4911 <https://github.com/pytest-dev/pytest/issues/4911>`_: Doctests can be skipped now dynamically using ``pytest.skip()``. - `4920 <https://github.com/pytest-dev/pytest/issues/4920>`_: Internal refactorings have been made in order to make the implementation of the `pytest-subtests <https://github.com/pytest-dev/pytest-subtests>`__ plugin possible, which adds unittest sub-test support and a new ``subtests`` fixture as discussed in `1367 <https://github.com/pytest-dev/pytest/issues/1367>`__. For details on the internal refactorings, please see the details on the related PR. - `4931 <https://github.com/pytest-dev/pytest/issues/4931>`_: pytester's ``LineMatcher`` asserts that the passed lines are a sequence. - `4936 <https://github.com/pytest-dev/pytest/issues/4936>`_: Handle ``-p plug`` after ``-p no:plug``. This can be used to override a blocked plugin (e.g. in "addopts") from the command line etc. - `4951 <https://github.com/pytest-dev/pytest/issues/4951>`_: Output capturing is handled correctly when only capturing via fixtures (capsys, capfs) with ``pdb.set_trace()``. - `4956 <https://github.com/pytest-dev/pytest/issues/4956>`_: ``pytester`` sets ``$HOME`` and ``$USERPROFILE`` to the temporary directory during test runs. This ensures to not load configuration files from the real user's home directory. - `4980 <https://github.com/pytest-dev/pytest/issues/4980>`_: Namespace packages are handled better with ``monkeypatch.syspath_prepend`` and ``testdir.syspathinsert`` (via ``pkg_resources.fixup_namespace_packages``). - `4993 <https://github.com/pytest-dev/pytest/issues/4993>`_: The stepwise plugin reports status information now. - `5008 <https://github.com/pytest-dev/pytest/issues/5008>`_: If a ``setup.cfg`` file contains ``[tool:pytest]`` and also the no longer supported ``[pytest]`` section, pytest will use ``[tool:pytest]`` ignoring ``[pytest]``. Previously it would unconditionally error out. This makes it simpler for plugins to support old pytest versions. Bug Fixes --------- - `1895 <https://github.com/pytest-dev/pytest/issues/1895>`_: Fix bug where fixtures requested dynamically via ``request.getfixturevalue()`` might be teardown before the requesting fixture. - `4851 <https://github.com/pytest-dev/pytest/issues/4851>`_: pytester unsets ``PYTEST_ADDOPTS`` now to not use outer options with ``testdir.runpytest()``. - `4903 <https://github.com/pytest-dev/pytest/issues/4903>`_: Use the correct modified time for years after 2038 in rewritten ``.pyc`` files. - `4928 <https://github.com/pytest-dev/pytest/issues/4928>`_: Fix line offsets with ``ScopeMismatch`` errors. - `4957 <https://github.com/pytest-dev/pytest/issues/4957>`_: ``-p no:plugin`` is handled correctly for default (internal) plugins now, e.g. with ``-p no:capture``. Previously they were loaded (imported) always, making e.g. the ``capfd`` fixture available. - `4968 <https://github.com/pytest-dev/pytest/issues/4968>`_: The pdb ``quit`` command is handled properly when used after the ``debug`` command with `pdb++`_. .. _pdb++: https://pypi.org/project/pdbpp/ - `4975 <https://github.com/pytest-dev/pytest/issues/4975>`_: Fix the interpretation of ``-qq`` option where it was being considered as ``-v`` instead. - `4978 <https://github.com/pytest-dev/pytest/issues/4978>`_: ``outcomes.Exit`` is not swallowed in ``assertrepr_compare`` anymore. - `4988 <https://github.com/pytest-dev/pytest/issues/4988>`_: Close logging's file handler explicitly when the session finishes. - `5003 <https://github.com/pytest-dev/pytest/issues/5003>`_: Fix line offset with mark collection error (off by one). Improved Documentation ---------------------- - `4974 <https://github.com/pytest-dev/pytest/issues/4974>`_: Update docs for ``pytest_cmdline_parse`` hook to note availability liminations Trivial/Internal Changes ------------------------ - `4718 <https://github.com/pytest-dev/pytest/issues/4718>`_: ``pluggy>=0.9`` is now required. - `4815 <https://github.com/pytest-dev/pytest/issues/4815>`_: ``funcsigs>=1.0`` is now required for Python 2.7. - `4829 <https://github.com/pytest-dev/pytest/issues/4829>`_: Some left-over internal code related to ``yield`` tests has been removed. - `4890 <https://github.com/pytest-dev/pytest/issues/4890>`_: Remove internally unused ``anypython`` fixture from the pytester plugin. - `4912 <https://github.com/pytest-dev/pytest/issues/4912>`_: Remove deprecated Sphinx directive, ``add_description_unit()``, pin sphinx-removed-in to >= 0.2.0 to support Sphinx 2.0. - `4913 <https://github.com/pytest-dev/pytest/issues/4913>`_: Fix pytest tests invocation with custom ``PYTHONPATH``. - `4965 <https://github.com/pytest-dev/pytest/issues/4965>`_: New ``pytest_report_to_serializable`` and ``pytest_report_from_serializable`` **experimental** hooks. These hooks will be used by ``pytest-xdist``, ``pytest-subtests``, and the replacement for resultlog to serialize and customize reports. They are experimental, meaning that their details might change or even be removed completely in future patch releases without warning. Feedback is welcome from plugin authors and users alike. - `4987 <https://github.com/pytest-dev/pytest/issues/4987>`_: ``Collector.repr_failure`` respects the ``--tb`` option, but only defaults to ``short`` now (with ``auto``). ``` ### 4.3.1 ``` ========================= Bug Fixes --------- - `4810 <https://github.com/pytest-dev/pytest/issues/4810>`_: Logging messages inside ``pytest_runtest_logreport()`` are now properly captured and displayed. - `4861 <https://github.com/pytest-dev/pytest/issues/4861>`_: Improve validation of contents written to captured output so it behaves the same as when capture is disabled. - `4898 <https://github.com/pytest-dev/pytest/issues/4898>`_: Fix ``AttributeError: FixtureRequest has no 'confg' attribute`` bug in ``testdir.copy_example``. Trivial/Internal Changes ------------------------ - `4768 <https://github.com/pytest-dev/pytest/issues/4768>`_: Avoid pkg_resources import at the top-level. ``` ### 4.3.0 ``` ========================= Deprecations ------------ - `4724 <https://github.com/pytest-dev/pytest/issues/4724>`_: ``pytest.warns()`` now emits a warning when it receives unknown keyword arguments. This will be changed into an error in the future. Features -------- - `2753 <https://github.com/pytest-dev/pytest/issues/2753>`_: Usage errors from argparse are mapped to pytest's ``UsageError``. - `3711 <https://github.com/pytest-dev/pytest/issues/3711>`_: Add the ``--ignore-glob`` parameter to exclude test-modules with Unix shell-style wildcards. Add the ``collect_ignore_glob`` for ``conftest.py`` to exclude test-modules with Unix shell-style wildcards. - `4698 <https://github.com/pytest-dev/pytest/issues/4698>`_: The warning about Python 2.7 and 3.4 not being supported in pytest 5.0 has been removed. In the end it was considered to be more of a nuisance than actual utility and users of those Python versions shouldn't have problems as ``pip`` will not install pytest 5.0 on those interpreters. - `4707 <https://github.com/pytest-dev/pytest/issues/4707>`_: With the help of new ``set_log_path()`` method there is a way to set ``log_file`` paths from hooks. Bug Fixes --------- - `4651 <https://github.com/pytest-dev/pytest/issues/4651>`_: ``--help`` and ``--version`` are handled with ``UsageError``. - `4782 <https://github.com/pytest-dev/pytest/issues/4782>`_: Fix ``AssertionError`` with collection of broken symlinks with packages. ``` ### 4.2.1 ``` ========================= Bug Fixes --------- - `2895 <https://github.com/pytest-dev/pytest/issues/2895>`_: The ``pytest_report_collectionfinish`` hook now is also called with ``--collect-only``. - `3899 <https://github.com/pytest-dev/pytest/issues/3899>`_: Do not raise ``UsageError`` when an imported package has a ``pytest_plugins.py`` child module. - `4347 <https://github.com/pytest-dev/pytest/issues/4347>`_: Fix output capturing when using pdb++ with recursive debugging. - `4592 <https://github.com/pytest-dev/pytest/issues/4592>`_: Fix handling of ``collect_ignore`` via parent ``conftest.py``. - `4700 <https://github.com/pytest-dev/pytest/issues/4700>`_: Fix regression where ``setUpClass`` would always be called in subclasses even if all tests were skipped by a ``unittest.skip()`` decorator applied in the subclass. - `4739 <https://github.com/pytest-dev/pytest/issues/4739>`_: Fix ``parametrize(... ids=<function>)`` when the function returns non-strings. - `4745 <https://github.com/pytest-dev/pytest/issues/4745>`_: Fix/improve collection of args when passing in ``__init__.py`` and a test file. - `4770 <https://github.com/pytest-dev/pytest/issues/4770>`_: ``more_itertools`` is now constrained to <6.0.0 when required for Python 2.7 compatibility. - `526 <https://github.com/pytest-dev/pytest/issues/526>`_: Fix "ValueError: Plugin already registered" exceptions when running in build directories that symlink to actual source. Improved Documentation ---------------------- - `3899 <https://github.com/pytest-dev/pytest/issues/3899>`_: Add note to ``plugins.rst`` that ``pytest_plugins`` should not be used as a name for a user module containing plugins. - `4324 <https://github.com/pytest-dev/pytest/issues/4324>`_: Document how to use ``raises`` and ``does_not_raise`` to write parametrized tests with conditional raises. - `4709 <https://github.com/pytest-dev/pytest/issues/4709>`_: Document how to customize test failure messages when using ``pytest.warns``. Trivial/Internal Changes ------------------------ - `4741 <https://github.com/pytest-dev/pytest/issues/4741>`_: Some verbosity related attributes of the TerminalReporter plugin are now read only properties. ``` ### 4.2.0 ``` ========================= Features -------- - `3094 <https://github.com/pytest-dev/pytest/issues/3094>`_: `Classic xunit-style <https://docs.pytest.org/en/latest/xunit_setup.html>`__ functions and methods now obey the scope of *autouse* fixtures. This fixes a number of surprising issues like ``setup_method`` being called before session-scoped autouse fixtures (see `517 <https://github.com/pytest-dev/pytest/issues/517>`__ for an example). - `4627 <https://github.com/pytest-dev/pytest/issues/4627>`_: Display a message at the end of the test session when running under Python 2.7 and 3.4 that pytest 5.0 will no longer support those Python versions. - `4660 <https://github.com/pytest-dev/pytest/issues/4660>`_: The number of *selected* tests now are also displayed when the ``-k`` or ``-m`` flags are used. - `4688 <https://github.com/pytest-dev/pytest/issues/4688>`_: ``pytest_report_teststatus`` hook now can also receive a ``config`` parameter. - `4691 <https://github.com/pytest-dev/pytest/issues/4691>`_: ``pytest_terminal_summary`` hook now can also receive a ``config`` parameter. Bug Fixes --------- - `3547 <https://github.com/pytest-dev/pytest/issues/3547>`_: ``--junitxml`` can emit XML compatible with Jenkins xUnit. ``junit_family`` INI option accepts ``legacy|xunit1``, which produces old style output, and ``xunit2`` that conforms more strictly to https://github.com/jenkinsci/xunit-plugin/blob/xunit-2.3.2/src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd - `4280 <https://github.com/pytest-dev/pytest/issues/4280>`_: Improve quitting from pdb, especially with ``--trace``. Using ``q[quit]`` after ``pdb.set_trace()`` will quit pytest also. - `4402 <https://github.com/pytest-dev/pytest/issues/4402>`_: Warning summary now groups warnings by message instead of by test id. This makes the output more compact and better conveys the general idea of how much code is actually generating warnings, instead of how many tests call that code. - `4536 <https://github.com/pytest-dev/pytest/issues/4536>`_: ``monkeypatch.delattr`` handles class descriptors like ``staticmethod``/``classmethod``. - `4649 <https://github.com/pytest-dev/pytest/issues/4649>`_: Restore marks being considered keywords for keyword expressions. - `4653 <https://github.com/pytest-dev/pytest/issues/4653>`_: ``tmp_path`` fixture and other related ones provides resolved path (a.k.a real path) - `4667 <https://github.com/pytest-dev/pytest/issues/4667>`_: ``pytest_terminal_summary`` uses result from ``pytest_report_teststatus`` hook, rather than hardcoded strings. - `4669 <https://github.com/pytest-dev/pytest/issues/4669>`_: Correctly handle ``unittest.SkipTest`` exception containing non-ascii characters on Python 2. - `4680 <https://github.com/pytest-dev/pytest/issues/4680>`_: Ensure the ``tmpdir`` and the ``tmp_path`` fixtures are the same folder. - `4681 <https://github.com/pytest-dev/pytest/issues/4681>`_: Ensure ``tmp_path`` is always a real path. Trivial/Internal Changes ------------------------ - `4643 <https://github.com/pytest-dev/pytest/issues/4643>`_: Use ``a.item()`` instead of the deprecated ``np.asscalar(a)`` in ``pytest.approx``. ``np.asscalar`` has been `deprecated <https://github.com/numpy/numpy/blob/master/doc/release/1.16.0-notes.rstnew-deprecations>`__ in ``numpy 1.16.``. - `4657 <https://github.com/pytest-dev/pytest/issues/4657>`_: Copy saferepr from pylib - `4668 <https://github.com/pytest-dev/pytest/issues/4668>`_: The verbose word for expected failures in the teststatus report changes from ``xfail`` to ``XFAIL`` to be consistent with other test outcomes. ``` ### 4.1.1 ``` ========================= Bug Fixes --------- - `2256 <https://github.com/pytest-dev/pytest/issues/2256>`_: Show full repr with ``assert a==b`` and ``-vv``. - `3456 <https://github.com/pytest-dev/pytest/issues/3456>`_: Extend Doctest-modules to ignore mock objects. - `4617 <https://github.com/pytest-dev/pytest/issues/4617>`_: Fixed ``pytest.warns`` bug when context manager is reused (e.g. multiple parametrization). - `4631 <https://github.com/pytest-dev/pytest/issues/4631>`_: Don't rewrite assertion when ``__getattr__`` is broken Improved Documentation ---------------------- - `3375 <https://github.com/pytest-dev/pytest/issues/3375>`_: Document that using ``setup.cfg`` may crash other tools or cause hard to track down problems because it uses a different parser than ``pytest.ini`` or ``tox.ini`` files. Trivial/Internal Changes ------------------------ - `4602 <https://github.com/pytest-dev/pytest/issues/4602>`_: Uninstall ``hypothesis`` in regen tox env. ``` ### 4.1.0 ``` ========================= Removals -------- - `2169 <https://github.com/pytest-dev/pytest/issues/2169>`_: ``pytest.mark.parametrize``: in previous versions, errors raised by id functions were suppressed and changed into warnings. Now the exceptions are propagated, along with a pytest message informing the node, parameter value and index where the exception occurred. - `3078 <https://github.com/pytest-dev/pytest/issues/3078>`_: Remove legacy internal warnings system: ``config.warn``, ``Node.warn``. The ``pytest_logwarning`` now issues a warning when implemented. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlconfig-warn-and-node-warn>`__ on information on how to update your code. - `3079 <https://github.com/pytest-dev/pytest/issues/3079>`_: Removed support for yield tests - they are fundamentally broken because they don't support fixtures properly since collection and test execution were separated. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlyield-tests>`__ on information on how to update your code. - `3082 <https://github.com/pytest-dev/pytest/issues/3082>`_: Removed support for applying marks directly to values in ``pytest.mark.parametrize``. Use ``pytest.param`` instead. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlmarks-in-pytest-mark-parametrize>`__ on information on how to update your code. - `3083 <https://github.com/pytest-dev/pytest/issues/3083>`_: Removed ``Metafunc.addcall``. This was the predecessor mechanism to ``pytest.mark.parametrize``. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlmetafunc-addcall>`__ on information on how to update your code. - `3085 <https://github.com/pytest-dev/pytest/issues/3085>`_: Removed support for passing strings to ``pytest.main``. Now, always pass a list of strings instead. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlpassing-command-line-string-to-pytest-main>`__ on information on how to update your code. - `3086 <https://github.com/pytest-dev/pytest/issues/3086>`_: ``[pytest]`` section in **setup.cfg** files is no longer supported, use ``[tool:pytest]`` instead. ``setup.cfg`` files are meant for use with ``distutils``, and a section named ``pytest`` has notoriously been a source of conflicts and bugs. Note that for **pytest.ini** and **tox.ini** files the section remains ``[pytest]``. - `3616 <https://github.com/pytest-dev/pytest/issues/3616>`_: Removed the deprecated compat properties for ``node.Class/Function/Module`` - use ``pytest.Class/Function/Module`` now. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlinternal-classes-accessed-through-node>`__ on information on how to update your code. - `4421 <https://github.com/pytest-dev/pytest/issues/4421>`_: Removed the implementation of the ``pytest_namespace`` hook. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlpytest-namespace>`__ on information on how to update your code. - `4489 <https://github.com/pytest-dev/pytest/issues/4489>`_: Removed ``request.cached_setup``. This was the predecessor mechanism to modern fixtures. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlcached-setup>`__ on information on how to update your code. - `4535 <https://github.com/pytest-dev/pytest/issues/4535>`_: Removed the deprecated ``PyCollector.makeitem`` method. This method was made public by mistake a long time ago. - `4543 <https://github.com/pytest-dev/pytest/issues/4543>`_: Removed support to define fixtures using the ``pytest_funcarg__`` prefix. Use the ``pytest.fixture`` decorator instead. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlpytest-funcarg-prefix>`__ on information on how to update your code. - `4545 <https://github.com/pytest-dev/pytest/issues/4545>`_: Calling fixtures directly is now always an error instead of a warning. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlcalling-fixtures-directly>`__ on information on how to update your code. - `4546 <https://github.com/pytest-dev/pytest/issues/4546>`_: Remove ``Node.get_marker(name)`` the return value was not usable for more than a existence check. Use ``Node.get_closest_marker(name)`` as a replacement. - `4547 <https://github.com/pytest-dev/pytest/issues/4547>`_: The deprecated ``record_xml_property`` fixture has been removed, use the more generic ``record_property`` instead. See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlrecord-xml-property>`__ for more information. - `4548 <https://github.com/pytest-dev/pytest/issues/4548>`_: An error is now raised if the ``pytest_plugins`` variable is defined in a non-top-level ``conftest.py`` file (i.e., not residing in the ``rootdir``). See our `docs <https://docs.pytest.org/en/latest/deprecations.htmlpytest-plugins-in-non-top-level-conftest-files>`__ for more information. - `891 <https://github.com/pytest-dev/pytest/issues/891>`_: Remove ``testfunction.markername`` attributes - use ``Node.iter_markers(name=None)`` to iterate them. Deprecations ------------ - `3050 <https://github.com/pytest-dev/pytest/issues/3050>`_: Deprecated the ``pytest.config`` global. See https://docs.pytest.org/en/latest/deprecations.htmlpytest-config-global for rationale. - `3974 <https://github.com/pytest-dev/pytest/issues/3974>`_: Passing the ``message`` parameter of ``pytest.raises`` now issues a ``DeprecationWarning``. It is a common mistake to think this parameter will match the exception message, while in fact it only serves to provide a custom message in case the ``pytest.raises`` check fails. To avoid this mistake and because it is believed to be little used, pytest is deprecating it without providing an alternative for the moment. If you have concerns about this, please comment on `issue 3974 <https://github.com/pytest-dev/pytest/issues/3974>`__. - `4435 <https://github.com/pytest-dev/pytest/issues/4435>`_: Deprecated ``raises(..., 'code(as_a_string)')`` and ``warns(..., 'code(as_a_string)')``. See https://docs.pytest.org/en/latest/deprecations.htmlraises-warns-exec for rationale and examples. Features -------- - `3191 <https://github.com/pytest-dev/pytest/issues/3191>`_: A warning is now issued when assertions are made for ``None``. This is a common source of confusion among new users, which write: .. code-block:: python assert mocked_object.assert_called_with(3, 4, 5, key="value") When they should write: .. code-block:: python mocked_object.assert_called_with(3, 4, 5, key="value") Because the ``assert_called_with`` method of mock objects already executes an assertion. This warning will not be issued when ``None`` is explicitly checked. An assertion like: .. code-block:: python assert variable is None will not issue the warning. - `3632 <https://github.com/pytest-dev/pytest/issues/3632>`_: Richer equality comparison introspection on ``AssertionError`` for objects created using `attrs <http://www.attrs.org/en/stable/>`__ or `dataclasses <https://docs.python.org/3/library/dataclasses.html>`_ (Python 3.7+, `backported to 3.6 <https://pypi.org/project/dataclasses>`__). - `4278 <https://github.com/pytest-dev/pytest/issues/4278>`_: ``CACHEDIR.TAG`` files are now created inside cache directories. Those files are part of the `Cache Directory Tagging Standard <http://www.bford.info/cachedir/spec.html>`__, and can be used by backup or synchronization programs to identify pytest's cache directory as such. - `4292 <https://github.com/pytest-dev/pytest/issues/4292>`_: ``pytest.outcomes.Exit`` is derived from ``SystemExit`` instead of ``KeyboardInterrupt``. This allows us to better handle ``pdb`` exiting. - `4371 <https://github.com/pytest-dev/pytest/issues/4371>`_: Updated the ``--collect-only`` option to display test descriptions when ran using ``--verbose``. - `4386 <https://github.com/pytest-dev/pytest/issues/4386>`_: Restructured ``ExceptionInfo`` object construction and ensure incomplete instances have a ``repr``/``str``. - `4416 <https://github.com/pytest-dev/pytest/issues/4416>`_: pdb: added support for keyword arguments with ``pdb.set_trace``. It handles ``header`` similar to Python 3.7 does it, and forwards any other keyword arguments to the ``Pdb`` constructor. This allows for ``__import__("pdb").set_trace(skip=["foo.*"])``. - `4483 <https://github.com/pytest-dev/pytest/issues/4483>`_: Added ini parameter ``junit_duration_report`` to optionally report test call durations, excluding setup and teardown times. The JUnit XML specification and the default pytest behavior is to include setup and teardown times in the test duration report. You can include just the call durations instead (excluding setup and teardown) by adding this to your ``pytest.ini`` file: .. code-block:: ini [pytest] junit_duration_report = call - `4532 <https://github.com/pytest-dev/pytest/issues/4532>`_: ``-ra`` now will show errors and failures last, instead of as the first items in the summary. This makes it easier to obtain a list of errors and failures to run tests selectively. - `4599 <https://github.com/pytest-dev/pytest/issues/4599>`_: ``pytest.importorskip`` now supports a ``reason`` parameter, which will be shown when the requested module cannot be imported. Bug Fixes --------- - `3532 <https://github.com/pytest-dev/pytest/issues/3532>`_: ``-p`` now accepts its argument without a space between the value, for example ``-pmyplugin``. - `4327 <https://github.com/pytest-dev/pytest/issues/4327>`_: ``approx`` again works with more generic containers, more precisely instances of ``Iterable`` and ``Sized`` instead of more restrictive ``Sequence``. - `4397 <https://github.com/pytest-dev/pytest/issues/4397>`_: Ensure that node ids are printable. - `4435 <https://github.com/pytest-dev/pytest/issues/4435>`_: Fixed ``raises(..., 'code(string)')`` frame filename. - `4458 <https://github.com/pytest-dev/pytest/issues/4458>`_: Display actual test ids in ``--collect-only``. Improved Documentation ---------------------- - `4557 <https://github.com/pytest-dev/pytest/issues/4557>`_: Markers example documentation page updated to support latest pytest version. - `4558 <https://github.com/pytest-dev/pytest/issues/4558>`_: Update cache documentation example to correctly show cache hit and miss. - `4580 <https://github.com/pytest-dev/pytest/issues/4580>`_: Improved detailed summary report documentation. Trivial/Internal Changes ------------------------ - `4447 <https://github.com/pytest-dev/pytest/issues/4447>`_: Changed the deprecation type of ``--result-log`` to ``PytestDeprecationWarning``. It was decided to remove this feature at the next major revision. ``` ### 4.0.2 ``` ========================= Bug Fixes --------- - `4265 <https://github.com/pytest-dev/pytest/issues/4265>`_: Validate arguments from the ``PYTEST_ADDOPTS`` environment variable and the ``addopts`` ini option separately. - `4435 <https://github.com/pytest-dev/pytest/issues/4435>`_: Fix ``raises(..., 'code(string)')`` frame filename. - `4500 <https://github.com/pytest-dev/pytest/issues/4500>`_: When a fixture yields and a log call is made after the test runs, and, if the test is interrupted, capture attributes are ``None``. - `4538 <https://github.com/pytest-dev/pytest/issues/4538>`_: Raise ``TypeError`` for ``with raises(..., match=<non-None falsey value>)``. Improved Documentation ---------------------- - `1495 <https://github.com/pytest-dev/pytest/issues/1495>`_: Document common doctest fixture directory tree structure pitfalls ``` ### 4.0.1 ``` ========================= Bug Fixes --------- - `3952 <https://github.com/pytest-dev/pytest/issues/3952>`_: Display warnings before "short test summary info" again, but still later warnings in the end. - `4386 <https://github.com/pytest-dev/pytest/issues/4386>`_: Handle uninitialized exceptioninfo in repr/str. - `4393 <https://github.com/pytest-dev/pytest/issues/4393>`_: Do not create ``.gitignore``/``README.md`` files in existing cache directories. - `4400 <https://github.com/pytest-dev/pytest/issues/4400>`_: Rearrange warning handling for the yield test errors so the opt-out in 4.0.x correctly works. - `4405 <https://github.com/pytest-dev/pytest/issues/4405>`_: Fix collection of testpaths with ``--pyargs``. - `4412 <https://github.com/pytest-dev/pytest/issues/4412>`_: Fix assertion rewriting involving ``Starred`` + side-effects. - `4425 <https://github.com/pytest-dev/pytest/issues/4425>`_: Ensure we resolve the absolute path when the given ``--basetemp`` is a relative path. Trivial/Internal Changes ------------------------ - `4315 <https://github.com/pytest-dev/pytest/issues/4315>`_: Use ``pkg_resources.parse_version`` instead of ``LooseVersion`` in minversion check. - `4440 <https://github.com/pytest-dev/pytest/issues/4440>`_: Adjust the stack level of some internal pytest warnings. ``` ### 4.0.0 ``` ========================= Removals -------- - `3737 <https://github.com/pytest-dev/pytest/issues/3737>`_: **RemovedInPytest4Warnings are now errors by default.** Following our plan to remove deprecated features with as little disruption as possible, all warnings of type ``RemovedInPytest4Warnings`` now generate errors instead of warning messages. **The affected features will be effectively removed in pytest 4.1**, so please consult the `Deprecations and Removals <https://docs.pytest.org/en/latest/deprecations.html>`__ section in the docs for directions on how to update existing code. In the pytest ``4.0.X`` series, it is possible to change the errors back into warnings as a stop gap measure by adding this to your ``pytest.ini`` file: .. code-block:: ini [pytest] filterwarnings = ignore::pytest.RemovedInPytest4Warning But this will stop working when pytest ``4.1`` is released. **If you have concerns** about the removal of a specific feature, please add a comment to `4348 <https://github.com/pytest-dev/pytest/issues/4348>`__. - `4358 <https://g…
Given a test file
p.py
containing:the test doesn't work under pytest with assertion rewriting. Note that the expression on the rhs of
==
will return a different result when evaluated a second time. The first time it is evaluated it will give6
and the second time22
.The test passes (as expected) when imported normally:
It also works under pytest without assertion rewriting
However it fails under pytest with assertion rewriting
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