flake8-bugbear 26.10.27

on Python PyPI

* B007: don't flag a loop variable that is read by a function or lambda defined
  in the same scope as the loop (#175)
* B049: New check for ``@abstractmethod`` listed before ``@property``,
  ``@classmethod`` or ``@staticmethod`` (or a property ``.setter``/``.getter``/
  ``.deleter``). It must be the innermost decorator, otherwise the class definition
  raises ``AttributeError`` (#279)
* B906: don't flag ``visit_`` methods of libcst visitors (classes inheriting
  from ``libcst``), which have no ``generic_visit`` (#359)
* B045: detect reuse of an enclosing loop's control variable in a nested loop
  in the same scope (#360).
* B046: New check for ``dict.fromkeys()`` called with a mutable value, which is
  shared by every key (#387)
* B005: say in the message that only strings with repeated characters are
  reported, since ``.strip("abc")`` style character sets are fine (#91)
* B047: New check for ``except`` handlers that can never run because an earlier
  handler already catches a builtin parent exception (#349)
* B044: also report asserts on other always-true values, such as a message
  without a condition (``assert "x must be positive"``), non-zero numbers,
  f-strings with literal text, non-empty list/set/dict literals and lambdas
  (#534, #440)
* B031: only treat a bare ``groupby()`` call as ``itertools.groupby`` when the
  module doesn't bind ``groupby`` to something else, such as its own
  ``def groupby`` (#356)
* B025: fix the message running ``except`` and the exception name together
  (``exceptValueError``) and dropping the ``*`` for ``except*`` handlers
* B903: don't flag classes that inherit from another class, like an exception
  or ``dict`` subclass, which a namedtuple can't replace, and fix ``__slot__``
  in the message to ``__slots__`` (#63)
* B950: respect the ``max-doc-length`` option for docstring and comment-only lines,
  as ``pycodestyle``'s ``W505`` does; behavior is unchanged when it is not set (#285)
* B902: treat ``abc.abstractclassmethod`` and ``abc.abstractstaticmethod`` like
  ``classmethod`` and ``staticmethod`` instead of expecting ``self`` (#33)
* B909: also check loops over ``d.keys()``, ``d.values()`` and ``d.items()``,
  which are views of ``d``, so ``for k in d.keys(): d.pop(k)`` is reported like
  ``for k in d: d.pop(k)``
* B012: don't flag ``break`` or ``continue`` in an ``async for`` loop inside a
  ``finally`` block, as for ``for`` and ``while`` loops
* B018: also report generator expressions and lambdas used as statements. A
  statement like ``(print(x) for x in items)`` never runs its body, and a bare
  ``lambda x: True`` is usually an assignment that lost its target (#452)
* B018: also report ``map()``, ``filter()``, ``reversed()``, ``zip()`` and
  ``enumerate()`` calls used as statements. They return lazy iterators, so
  ``map(print, items)`` on its own line never calls ``print`` (#452)
* B909: also check mutations in ``if`` conditions and ``elif``/``else``
  branches inside loops (#606)
* B042: don't treat a class named like an exception as one when its only base is
  ``object``, as in ``class ParsedException(object)`` (#538)
* B911: only treat a bare ``batched()`` call as ``itertools.batched`` when the
  module doesn't bind ``batched`` to something else, such as its own
  ``def batched``, the same way B031 handles ``groupby()``