Comment 4 for bug 1659342

Reviewed: https://review.openstack.org/426845
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=84693cada5f9c6ad548842a2b8e3354f1ca45981
Submitter: Jenkins
Branch: stable/newton

commit 84693cada5f9c6ad548842a2b8e3354f1ca45981
Author: Gábor Antal <email address hidden>
Date: Wed Jan 25 16:36:48 2017 +0100

    Fix TypeError in api/neutron.py

    In api/neutron.py [1], there is a logging, which throws a TypeError,
    because the arguments of the format message is passed as a tuple,
    which is not working when you pass the arguments to the logger,
    instead of replacing in-place. In the current code, running the log
    message leds to the following:

    TypeError: not enough arguments for format string
    Call stack:
      File "test.py", line 9, in <module>
        "router=%s", (router_id, router))
    Message: 'router_static_route_list(): router_id=%s, router=%s'
    Arguments: (('asd', 'asdf'),)

    In this patchset, this bug is fixed.

    [1]: https://github.com/openstack/horizon/blob/master/openstack_dashboard/api/neutron.py#L1079

    Change-Id: I233c435bb7ca89c6c8ecd49a66bccb5b59eedf41
    Closes-Bug: #1659342
    (cherry picked from commit 41ee8c0677b69f7d76092d76465d6f318e74c8b9)