Fix flake8 errors outside src/

scripts/hash_requirements.py

@@ -6,7 +6,8 @@ import shlex
 from pkg_resources import safe_name
 
 import pip
-from pip.req.req_file import parse_requirements, build_parser, break_args_options
+from pip.req.req_file import (parse_requirements, build_parser,
+                              break_args_options)
 from hashin import run_single_package
 
 

settings.py

@@ -116,7 +116,7 @@ INBOUND_EMAIL_VALIDATION_KEY = 'totally-unsecure-validation-string'
 # If you have settings you want to overload, put them in a local_settings.py.
 try:
     from local_settings import *  # noqa
-except ImportError as exc:
+except ImportError:
     import warnings
     import traceback