ZhiQiang Fan 8e01978eb2 remove unnecessary str method when log messages
In Python 2 environment, if we use str(object) in log message, it
will raise UnicodeError. And since we use string format in log
messages, the explict str is a bit redundant too.

See discussion in dev mailing list:
http://lists.openstack.org/pipermail/openstack-dev/2014-June/038857.html

See oslo.i18n source code:
https://github.com/openstack/oslo.i18n/blob/1.1.0/oslo/i18n/_message.py#L159

Change-Id: Ie9d086a49d56634496a8efbe37ea04f6812e561c
Closes-Bug: #1406728
2015-01-05 03:03:09 +08:00
..