Fix pep8 issue 51/25351/2
authorliangke <lokyse@163.com>
Sat, 2 Dec 2017 12:36:48 +0000 (20:36 +0800)
committerliangke <lokyse@163.com>
Sat, 2 Dec 2017 13:00:06 +0000 (21:00 +0800)
Do not use bare except.

Change-Id: I4c95a43341411074a06b9206c8c605c7826ed430
Issue-ID: MULTICLOUD-131
Signed-off-by: liangke <lokyse@163.com>

No differences found