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#!/usr/bin/python
# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
"""Run pylint with the right settings."""
from __future__ import print_function
import os
import sys
def find_all_modules(source_root):
"""Locate all python modules in the tree for scanning"""
ret = []
for root, _dirs, files in os.walk(source_root, topdown=False):
# Add all of the .py modules in the tree.
ret += [os.path.join(root, x) for x in files if x.endswith('.py')]
# Add the main scripts that don't end in .py.
ret += [os.path.join(source_root, 'bin', x) for x in ('catalyst', 'pylint')]
return ret
def main(argv):
"""The main entry point"""
source_root = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
if not argv:
argv = find_all_modules(source_root)
pympath = source_root
pythonpath = os.environ.get('PYTHONPATH')
if pythonpath is None:
pythonpath = pympath
else:
pythonpath = pympath + ':' + pythonpath
os.environ['PYTHONPATH'] = pythonpath
pylintrc = os.path.join(source_root, '.pylintrc')
cmd = ['pylint', '--rcfile', pylintrc]
os.execvp(cmd[0], cmd + argv)
if __name__ == '__main__':
main(sys.argv[1:])
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