PEP-8 Naming Conventions

Check the PEP-8 naming conventions.

This module provides a plugin for flake8, the Python code checker.

(It replaces the plugin flint-naming for the flint checker.)

Installation

You can install, upgrade, uninstall pep8-naming with these commands:

$ pip install pep8-naming
$ pip install --upgrade pep8-naming
$ pip uninstall pep8-naming

Plugin for Flake8

When both flake8 and pep8-naming are installed, the plugin is available in flake8:

$ flake8 --version
2.0 (pep8: 1.4.3, pyflakes: 0.6.1, naming: 0.2)

By default the plugin is enabled.

These error codes are emitted:

code	sample message
N801	class names should use CapWords convention
N802	function name should be lowercase
N803	argument name should be lowercase
N804	first argument of a classmethod should be named 'cls'
N805	first argument of a method should be named 'self'
N806	variable in function should be lowercase
N811	constant imported as non constant
N812	lowercase imported as non lowercase
N813	camelcase imported as lowercase
N814	camelcase imported as constant

Changes

0.3.3 - 2015-06-30

• Fix bug where ignored names were not properly split into a list.

0.3.2 - 2015-06-14

• Fix bug trying to call split on a list.

0.3.1 - 2015-06-14

• Fix optparse exception resulting from trying to register an option twice.

0.3.0 - 2015-06-14

• Relaxed N806 checking for use with namedtuples
• Add --ignore-names which allows the user to specify a list of names to ignore. By default this includes setUp, tearDown, setUpClass, and tearDownClass.

0.2.2 - 2014-04-19

• Do not require setuptools in setup.py. It works around an issue with pip and Python 3.
• __new__ is now considered as classmethod implicitly
• Run unit tests on travis-ci.org for python2.6, 2.7, 3.2, and 3.3
• Add unit tests and support running them with setup.py
• Support Python 3.4

0.2.1 - 2013-02-22

• Do not require flake8

0.2 - 2013-02-22

• Rename project flint-naming to pep8-naming
• Fix a crash when function argument is a tuple of tuples

0.1 - 2013-02-11

• First release