keystone/tools/flakes.py
Chuck Short a0e06a8e96 Add pyflakes to tox.ini
Add the ability to use pyflakes.

Change-Id: I1c0a652258fd494bf6754b5b83c47166582a85d0
Signed-off-by: Chuck Short <chuck.short@canonical.com>
2012-12-24 08:21:38 -06:00

23 lines
515 B
Python

"""
wrapper for pyflakes to ignore gettext based warning:
"undefined name '_'"
From https://bugs.launchpad.net/pyflakes/+bug/844592
"""
import __builtin__
import os
import sys
from pyflakes.scripts.pyflakes import main
if __name__ == "__main__":
names = os.environ.get('PYFLAKES_BUILTINS', '_')
names = [x.strip() for x in names.split(',')]
for x in names:
if not hasattr(__builtin__, x):
setattr(__builtin__, x, True)
del names, os, __builtin__
sys.exit(main())