Pylint warns about inconsistent return statements when some paths of a
function return None implicitly. Make all implicit returns either
explicit or raise a proper exception.
See: https://pagure.io/freeipa/issue/7758
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
* Replace raise nose.SkipTest with raise unittest.SkipTest
* Replace nose.tools.assert_equal(a, b) with assert a == b
* Replace nose.tools.raises with pytest.raises
* Convert @raises decorator to pytest.raises() but just for relevant
lines.
* Remove nose dependency
I left the nose_compat pytest plugin in place. It can be removed in
another request in case it is no longer used.
https://pagure.io/freeipa/issue/7301
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
