api/examples/getvolfile.py is not PEP8 compliant (uses tabs instead of spaces and missing spaces after commas), while the rest of the python code seems to follow PEP8.
REVIEW: http://review.gluster.org/16372 (Make getvolfile.py example pep8 compliant) posted (#2) for review on master by Patrick Uiterwijk (email@example.com)
COMMIT: http://review.gluster.org/16372 committed in master by Jeff Darcy (firstname.lastname@example.org)
Author: Patrick Uiterwijk <email@example.com>
Date: Tue Jan 10 23:52:13 2017 +0000
Make getvolfile.py example pep8 compliant
Signed-off-by: Patrick Uiterwijk <firstname.lastname@example.org>
Smoke: Gluster Build System <email@example.com>
Reviewed-by: Niels de Vos <firstname.lastname@example.org>
NetBSD-regression: NetBSD Build System <email@example.com>
CentOS-regression: Gluster Build System <firstname.lastname@example.org>
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.10.0, please open a new bug report.
glusterfs-3.10.0 has been announced on the Gluster mailinglists , packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist  and the update infrastructure for your distribution.