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Bump pylint to 2.15.0, update changelog (pylint-dev#7355)
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* Add Marc Byrne to the maintainer team
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Pierre-Sassoulas authored and DanielNoord committed Sep 4, 2022
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Expand Up @@ -84,171 +84,6 @@ False Positives Fixed
Refs #7322 (`#7322 <https://github.com/PyCQA/pylint/issues/7322>`_`)


False Negatives Fixed
---------------------

- Emit ``used-before-assignment`` when relying on a name that is reimported later in a function.

Closes #4624 (`#4624 <https://github.com/PyCQA/pylint/issues/4624>`_)
- Emit ``used-before-assignment`` for self-referencing named expressions (``:=``) lacking
prior assignments.

Closes #5653 (`#5653 <https://github.com/PyCQA/pylint/issues/5653>`_)
- Using "default" in parameter signatures of NumPy doctrings emitted a `missing-param`
error.

Closes #6211 (`#6211 <https://github.com/PyCQA/pylint/issues/6211>`_)
- Emit ``used-before-assignment`` for self-referencing assignments under if conditions.

Closes #6643 (`#6643 <https://github.com/PyCQA/pylint/issues/6643>`_)
- Emit ``modified-iterating-list`` and analogous messages for dicts and sets when iterating
literals, or when using the ``del`` keyword.

Closes #6648 (`#6648 <https://github.com/PyCQA/pylint/issues/6648>`_)
- Emit ``used-before-assignment`` when calling nested functions before assignment.

Closes #6812 (`#6812 <https://github.com/PyCQA/pylint/issues/6812>`_)
- Emit ``nonlocal-without-binding`` when a nonlocal name has been assigned at a later point in the same scope.

Closes #6883 (`#6883 <https://github.com/PyCQA/pylint/issues/6883>`_)
- Emit ``using-constant-test`` when testing the truth value of a variable or call result
holding a generator.

Closes #6909 (`#6909 <https://github.com/PyCQA/pylint/issues/6909>`_)
- Rename ``unhashable-dict-key`` to ``unhashable-member`` and emit when creating sets and dicts,
not just when accessing dicts.

Closes #7034, Closes #7055 (`#7034 <https://github.com/PyCQA/pylint/issues/7034>`_)


Other Bug Fixes
---------------

- Fix a failure to lint packages with ``__init__.py`` contained in directories lacking ``__init__.py``.

Closes #1667 (`#1667 <https://github.com/PyCQA/pylint/issues/1667>`_)
- Fixed a syntax-error crash that was not handled properly when the declared encoding of a file
was ``utf-9``.

Closes #3860 (`#3860 <https://github.com/PyCQA/pylint/issues/3860>`_)
- Fix a crash in the ``not-callable`` check when there is ambiguity whether an instance is being incorrectly provided to ``__new__()``.

Closes #7109 (`#7109 <https://github.com/PyCQA/pylint/issues/7109>`_)
- Fix crash when regex option raises a `re.error` exception.

Closes #7202 (`#7202 <https://github.com/PyCQA/pylint/issues/7202>`_)
- Fix `undefined-loop-variable` from walrus in comprehension test.

Closes #7222 (`#7222 <https://github.com/PyCQA/pylint/issues/7222>`_)
- Check for `<cwd>` before removing first item from `sys.path` in `modify_sys_path`.

Closes #7231 (`#7231 <https://github.com/PyCQA/pylint/issues/7231>`_)
- Fix sys.path pollution in parallel mode.

Closes #7246 (`#7246 <https://github.com/PyCQA/pylint/issues/7246>`_)
- Prevent `useless-parent-delegation` for delegating to a builtin
written in C (e.g. `Exception.__init__`) with non-self arguments.

Closes #7319 (`#7319 <https://github.com/PyCQA/pylint/issues/7319>`_)


Other Changes
-------------

- ``bad-exception-context`` has been renamed to ``bad-exception-cause`` as it is about the cause and not the context.

Closes #3694 (`#3694 <https://github.com/PyCQA/pylint/issues/3694>`_)
- The message for ``literal-comparison`` is now more explicit about the problem and the
solution.

Closes #5237 (`#5237 <https://github.com/PyCQA/pylint/issues/5237>`_)
- ``useless-super-delegation`` has been renamed to ``useless-parent-delegation`` in order to be more generic.

Closes #6953 (`#6953 <https://github.com/PyCQA/pylint/issues/6953>`_)
- Pylint now uses ``towncrier`` for changelog generation.

Refs #6974 (`#6974 <https://github.com/PyCQA/pylint/issues/6974>`_)
- Update ``astroid`` to 2.12.

Refs #7153 (`#7153 <https://github.com/PyCQA/pylint/issues/7153>`_)
- Fix crash when a type-annotated `__slots__` with no value is declared.

Closes #7280 (`#7280 <https://github.com/PyCQA/pylint/issues/7280>`_)


Internal Changes
----------------

- Fixed an issue where it was impossible to update functional tests output when the existing
output was impossible to parse. Instead of raising an error we raise a warning message and
let the functional test fail with a default value.

Refs #6891 (`#6891 <https://github.com/PyCQA/pylint/issues/6891>`_)
- ``pylint.testutils.primer`` is now a private API.

Refs #6905 (`#6905 <https://github.com/PyCQA/pylint/issues/6905>`_)
- We changed the way we handle the changelog internally by using towncrier.
If you're a contributor you won't have to fix merge conflicts in the
changelog anymore.

Closes #6974 (`#6974 <https://github.com/PyCQA/pylint/issues/6974>`_)
- Pylint is now using Scorecards to implement security recommendations from the
`OpenSSF <https://openssf.org/>`_. This is done in order to secure our supply chains using a combination
of automated tooling and best practices, most of which were already implemented before.

Refs #7267 (`#7267 <https://github.com/PyCQA/pylint/issues/7267>`_)


What's new in Pylint 2.15.0?
----------------------------
Release date: 2022-08-26


New Checks
----------

- Added new checker ``missing-timeout`` to warn of default timeout values that could cause
a program to be hanging indefinitely.

Refs #6780 (`#6780 <https://github.com/PyCQA/pylint/issues/6780>`_)


False Positives Fixed
---------------------

- Don't report ``super-init-not-called`` for abstract ``__init__`` methods.

Closes #3975 (`#3975 <https://github.com/PyCQA/pylint/issues/3975>`_)
- Don't report ``unsupported-binary-operation`` on Python <= 3.9 when using the ``|`` operator
with types, if one has a metaclass that overloads ``__or__`` or ``__ror__`` as appropriate.

Closes #4951 (`#4951 <https://github.com/PyCQA/pylint/issues/4951>`_)
- Don't report ``no-value-for-parameter`` for dataclasses fields annotated with ``KW_ONLY``.

Closes #5767 (`#5767 <https://github.com/PyCQA/pylint/issues/5767>`_)
- Fixed inference of ``Enums`` when they are imported under an alias.

Closes #5776 (`#5776 <https://github.com/PyCQA/pylint/issues/5776>`_)
- Prevent false positives when accessing ``PurePath.parents`` by index (not slice) on Python 3.10+.

Closes #5832 (`#5832 <https://github.com/PyCQA/pylint/issues/5832>`_)
- ``unnecessary-list-index-lookup`` is now more conservative to avoid potential false positives.

Closes #6896 (`#6896 <https://github.com/PyCQA/pylint/issues/6896>`_)
- Fix double emitting ``trailing-whitespace`` for multi-line docstrings.

Closes #6936 (`#6936 <https://github.com/PyCQA/pylint/issues/6936>`_)
- ``import-error`` now correctly checks for ``contextlib.suppress`` guards on import statements.

Closes #7270 (`#7270 <https://github.com/PyCQA/pylint/issues/7270>`_)
- Fix false positive for `no-self-argument`/`no-method-argument` when a staticmethod is applied to a function but uses a different name.

Closes #7300 (`#7300 <https://github.com/PyCQA/pylint/issues/7300>`_)
- Fix `undefined-loop-variable` with `break` and `continue` statements in `else` blocks.

Refs #7311 (`#7311 <https://github.com/PyCQA/pylint/issues/7311>`_)


False Negatives Fixed
---------------------

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