flake8-builtins 1.5.1

Example

Given the following code:

def my_method(object, list, dict):
    max = 5
    min = 3
    zip = (4, 3)

The following warnings are shown (via flake8):

test.py:1:15: A002 "object" is used as an argument and thus shadows a python builtin, consider renaming the argument
test.py:1:23: A002 "list" is used as an argument and thus shadows a python builtin, consider renaming the argument
test.py:1:29: A002 "dict" is used as an argument and thus shadows a python builtin, consider renaming the argument
test.py:2:5: A001 "max" is a python builtin and is being shadowed, consider renaming the variable
test.py:3:5: A001 "min" is a python builtin and is being shadowed, consider renaming the variable
test.py:4:5: A001 "zip" is a python builtin and is being shadowed, consider renaming the variable

Install

Install with pip:

$ pip install flake8-builtins

Requirements

• Python 2.7, 3.5, 3.6

• flake8

License

GPL 2.0

1.5.1 (2020-03-16)

• Adds kwonly and posonly args support. [sobolevn]

1.5.0 (2020-03-14)

• Add python3.8 support. [sobolevn]

• Add AnnAssign support. [soboelvn]

• Add NamedExpr or := support. [sobolevn]

1.4.2 (2019-12-18)

• Fix tuple parsing. [memery-imb]

1.4.1 (2018-05-11)

• Fix regression in 1.4.0 and interaction with flake8-bugbear. [dirk-thomas]

1.4.0 (2018-05-03)

• Make code more robust by not assuming that a node is an ast.Name but actually checking it. [gforcada]

• Handle ast.Starred as well (i.e. a, *int = range(4)) [gforcada]

• Handle lists as well, i.e. [a, int] = 3, 4 [gforcada]

1.3.1 (2018-04-30)

• Fix TypeError. Fixes https://github.com/gforcada/flake8-builtins/issues/30 [gforcada]

1.3.0 (2018-04-13)

• Report different error codes for function (A001) or method definitions (A003). Fixes https://github.com/gforcada/flake8-builtins/issues/22#issuecomment-378720168 [gforcada]

• Ignore underscore variables, django adds it on the list of builtins on its own. Fixes https://github.com/gforcada/flake8-builtins/issues/25 [gforcada]

1.2.3 (2018-04-10)

• Handle cases where an unpacking happens in a with statement. Fixes https://github.com/gforcada/flake8-builtins/issues/26 [gforcada]

1.2.2 (2018-04-03)

• Fix error message in function names shadowing a builtin. Fixes https://github.com/gforcada/flake8-builtins/issues/22 [gforcada]

1.2.1 (2018-04-01)

• re-relase 1.2 from master branch. [gforcada]

1.2 (2018-04-01)

• Fix error message in for loops. [gforcada]

• Inspect the following places for possible builtins being shadowed:

  • with open(‘/tmp/bla.txt’) as int

  • except ValueError as int

  • [int for int in range(4)]

  • from zope.component import provide as int

  • import zope.component as int

  • class int(object)

  • def int()

  • async def int()

  • async for int in range(4)

  • async with open(‘/tmp/bla.txt’) as int

  [gforcada]

1.1.1 (2018-03-20)

• Variables assigned in a for loop can be not only a Tuple, but a Tuple inside a Tuple. [dopplershift]

1.1.0 (2018-03-17)

• Update more trove classifiers. [gforcada]

• Inspect variables assigned in a for loop as well. Thanks to sobolevn for reporting it! [gforcada]

1.0.post0 (2017-12-02)

• Update README. [DmytroLitvinov]

• Update trove classifiers. [dirn]

1.0 (2017-08-19)

• Use requirements.txt to pin dependencies. [gforcada]

• Fix tests with newer flake8 version. [gforcada]

• BREAKING CHANGE: error codes have been changed from B00X to A00X to not clash with flake8-bugbear, see https://github.com/gforcada/flake8-builtins/issues/7 [gforcada]

0.4 (2017-05-29)

• Use a different code for class attributes. [karamanolev]

0.3.1.post0 (2017-05-27)

• Release universal wheels, not only python 2 wheels. [gforcada]

• Update trove classifiers. [gforcada]

0.3.1 (2017-05-27)

• Fix stdin handling. [sangiovanni]

0.3 (2017-05-15)

• Handle stdin, which is the way flake8 gets integrated into editors. [gforcada]

• Test against Python 2.7, 3.5, 3.6 and pypy. [gforcada]

0.2 (2016-03-30)

• Whitelist some builtins. [gforcada]

0.1 (2016-03-04)

• Initial release [gforcada]

• Add buildout and other stuff. [gforcada]

• Add actual code. [gforcada]

• Drop support for python 3.3, only python 2.7 and python 3.4 are tested. [gforcada]