All tests are failing after this patch:
https://gerrit.wikimedia.org/r/#/c/pywikibot/core/+/492303/3/pwb.py
$ python pwb.py generate_family_file 'https://wiki.musicbrainz.org/' musicbrainz 'n' /home/travis/virtualenv/python2.7_with_system_site_packages/local/lib/python2.7/site-packages/requests/__init__.py:83: RequestsDependencyWarning: Old version of cryptography ([1, 2, 3]) may cause slowdown. warnings.warn(warning, RequestsDependencyWarning) Traceback (most recent call last): File "pwb.py", line 191, in <module> pwb = pywikibot NameError: name 'pywikibot' is not defined The command "python pwb.py generate_family_file 'https://wiki.musicbrainz.org/' musicbrainz 'n'" exited with 1.