KCC: pep8 pass over graph_utils.py
authorDouglas Bagnall <douglas.bagnall@catalyst.net.nz>
Thu, 9 Apr 2015 02:45:08 +0000 (14:45 +1200)
committerAndrew Bartlett <abartlet@samba.org>
Fri, 29 May 2015 09:08:22 +0000 (11:08 +0200)
commitedacc0314f6a76735304aded58f7530d6801621e
treea51179d679034d0c5d4c7b0199fd0c520c010460
parent4e781857e3d682e0012ff340ad1e9b199c723b67
KCC: pep8 pass over graph_utils.py

Using the `flake8` tool, which also spots e.g. unused imports.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
python/samba/graph_utils.py