Noissue - Replace flake8-putty with flake8-per-file-ignores, update to flake8 3 (sitescripts)

sitescripts/stats/test/common.py

 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-present eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ skipping 26 matching lines @@
             if expect_identical is True:
                 self.assertEqual(path, name, "Encoding '%s' shouldn't change string" % name)
             else:
                 self.assertTrue(re.match(r'^[\w\.\-]*$', path), "Encoding '%s' should replace all special characters" % name)
 
             if isinstance(expect_identical, basestring):
                 self.assertEqual(common.filename_decode(path), expect_identical, "Encoding and decoding '%s' should produce a truncated string as result" % name)
             else:
                 self.assertEqual(common.filename_decode(path), name, "Encoding and decoding '%s' should produce the original string" % name)
 
+
 if __name__ == '__main__':
     unittest.main()