This package used to be called pep8 but was renamed to pycodestyle to reduce confusion.
Further discussion can be found in the issue where Guido requested this change.
Features
* Plugin architecture: Adding new checks is easy.
* Parseable output: Jump to error location in your editor.
* Small: Just one Python file, requires only stdlib. You can use just the pycodestyle.py file for this purpose.
* Comes with a comprehensive test suite.