Usage: pep257 [options] [<file|dir>...]
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-e, --explain show explanation of each error
-s, --source show source for each error
--ignore=<codes> ignore a list comma-separated error codes, for
example: --ignore=D101,D202
--match=<pattern> check only files that exactly match <pattern> regular
expression; default is --match='(?!test_).*\.py' which
matches files that don't start with 'test_' but end
with '.py'
--match-dir=<pattern>
search only dirs that exactly match <pattern> regular
expression; default is --match-dir='[^\.].*', which
matches all dirs that don't start with a dot
-d, --debug print debug information
-v, --verbose print status information
--count print total number of errors to stdout