PyCQA / flake8-bugbear

A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodestyle.

PyCQA/flake8-bugbear Issues

B909 improvements
Updated 3 months ago4
B038 false positives
Closed 3 months ago5
B902: False positive when using the attrs library
Closed 3 months ago6
Rule to detect changes to iterable object of loop
Closed 4 months ago5
B038 false positive in 24.1.15 + 24.1.16
Closed 4 months ago5
B018 doesn't trigger for useless expressions involving multiple variables
Updated 4 months ago3
Error in latest version of flake8-bugbear 24.1.15
Closed 4 months ago4
Improve unit test runner
Updated 4 months ago2
Couple new rule suggestions
Updated 4 months ago2
`B023` False positive
Updated 5 months ago3
Move to >= 3.8.1 like flake8 + maybe add a CI check somehow
Closed 5 months ago6
Add flake8 to pre-commit config
Closed 5 months ago3
B035: False positive for comprehensions that use a walrus operator
Closed 6 months ago
False-positive B902 on custom metaclass extending ABCMeta
Updated 6 months ago8
Feature request: a rule for detecting calls to mutate all-caps "constants"
Updated 6 months ago1
Warn about static key in a dict comprehension
Closed 6 months ago1
B017: False negative when "from" imports used
Closed 6 months ago2
Feature request: a rule for calling super().__init__() in custom exception's __init__()
Updated 6 months ago2
B026 False negative on class methods
Closed 6 months ago1
B906 checks all classes, not just AST visitors
Updated 6 months ago
B006: ignore when type hints suggests immutability.
Closed a year ago4
Policy on bugbears in usage of popular third party libraries
Updated 8 months ago2
B109: Documentation/error message is wrong about the violation scope
Closed 8 months ago2
B905 should not be raised for itertools.repeat
Closed 9 months ago2
False positive `B023` with loop's local variable
Updated 10 months ago3
Stop using `python setup.py bdist_wheel/sdist`
Closed 10 months ago
New check: re.sub[n]/re.split with regex flag as third argument w/o keyword
Closed 10 months ago2
B023: Why flake8 returns error only for a temporal variable for for loop?
Updated 10 months ago7
B907 crashes when bugbear is run on Python 3.12
Closed 10 months ago
B031 false positive when reassigning the returned generator
Updated a year ago
sdist is missing tox.ini
Closed a year ago1
Warn about `dict.fromkeys(keys, mutable)`
Updated a year ago
B033 should say what the duplicate set item is
Closed a year ago
assertRaises-type tests should only contain a single statement
Closed a year ago2
New check finding usage of __debug__
Closed a year ago1
New check finding easteregg imports
Closed a year ago2
New check: duplicate types in type hint, or duplicate literals in set
Updated a year ago5
AssertionError: Unexpected node type: <class 'ast.Subscript'> on version > 23.2.13
Closed a year ago4
Implement import tracking
Updated a year ago4
Warn on `except A | B:`, which is a runtime error
Closed a year ago2
Proposed warning: reuse of loop variable in nested loop
Updated a year ago3
B030 doesn't allow splatted exceptions
Closed a year ago4
B031 flagged on non-itertools groupby
Updated a year ago3
Report on uncatchable exception handlers (?)
Updated a year ago3
Crash on nested tuple in except handler
Closed a year ago3
B017 support the matches keyword argument to pytest.raises
Closed a year ago
B906: Do not warn for missing `visit` calls for bottom-level nodes
Closed a year ago3
B028 should suggest underlying functions instead of obscure flags
Closed a year ago3
B028 gives wrong suggestion if variable is not a string
Closed a year ago2
B028 suggestion is wrong when double quotes are required
Closed a year ago3