Skip to content

Instantly share code, notes, and snippets.

What would you like to do?
"""Run PEP8 on all Python files in this directory and subdirectories as part of the tests."""
__author__ = 'Christopher Swenson'
__email__ = ''
__license__ = 'CC0'
import os
import os.path
import unittest
import pep8
# ignore stuff in virtualenvs or version control directories
ignore_patterns = ('.svn', 'bin', 'lib' + os.sep + 'python')
def ignore(dir):
"""Should the directory be ignored?"""
for pattern in ignore_patterns:
if pattern in dir:
return True
return False
class TestPep8(unittest.TestCase):
"""Run PEP8 on all files in this directory and subdirectories."""
def test_pep8(self):
style = pep8.StyleGuide(quiet=True)
style.options.ignore += ('E111',) # 4-spacing is just too much
style.options.max_line_length = 100 # because it isn't 1928 anymore
errors = 0
for root, _, files in os.walk('.'):
if ignore(root):
python_files = [f for f in files if f.endswith('.py')]
errors += style.check_files(python_files).total_errors
self.assertEqual(errors, 0, 'PEP8 style errors: %d' % errors)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment