flake8: fix imports, flake8 reported the following: templating.py:25:1: F401 'base64' imported but unused templating.py:25:1: F401 'mimetypes' imported but unused templating.py:25:1: F401 'string' imported but unused templating.py:28:1: F401 'time' imported but unused templating.py:28:1: F401 'hashlib' imported but unused templating.py:34:1: F401 'roundup.i18n' imported but unused templating.py:35:1: F401 'roundup.i18n._' imported but unused templating.py:36:1: F401 'roundup.anypy.strings.b2s' imported but unused templating.py:36:1: F401 'roundup.anypy.strings.s2b' imported but unused templating.py:43:1: F401 'roundup.anypy.random_' imported but unused templating.py:47:5: F401 'pickle' imported but unused Turns out time import was used by test_templating via from roundup.cgi.templating import * so added import time to test_templating Also split out multiple imports on one line into sepearate lines. Changed todo = to __todo__ to make flake8 shut up about module level imports not at top of file. Moved definiton of _disable_url_schemes for same reason.