flake8/src
Anthony Sottile 6a725a0a52 Fix "invalid escape sequence" when running with -Werror
```
$ python3.7 -Werror
Python 3.7.0rc1 (default, Jun 16 2018, 03:32:08) 
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> '# noqa(?:: (?P<codes>([A-Z][0-9]+(?:[,\s]+)?)+))?'
  File "<stdin>", line 1
SyntaxError: invalid escape sequence \s
```
2018-06-18 06:25:07 +00:00
..
flake8 Fix "invalid escape sequence" when running with -Werror 2018-06-18 06:25:07 +00:00