Welcome to the pycodestyle wiki!

pycodestyle(formerly pep8) is a tool to check your Python code against some of the style conventions in PEP-8

pep8 documentation

See also:

• the README.rst
• the list of known packages and tools which depend on pep8, or related to Python code quality

The other widely used convention is the Twisted coding standard. There is a valid reason for Twisted not to follow all the rules of the PEP8 standard. The Twisted coding standard is not supported by the pep8 tool.