tree d4dc4077f79739946b33d24c47fd748cf115e35b
parent 21e4755f74c5da709d652b94a8c45ff4a2079bba
author Rabi Mishra <ramishra@redhat.com> 1454663218 +0530
committer Rabi Mishra <ramishra@redhat.com> 1454664242 +0530

Fix imports for pep8 check

pep8 seems to be ignoring these imports. Also fixes some docstrings.

Change-Id: I343eacb13608581e226806446f1b2f4670fd0ae2