Exception raised has double full stop

[Gary Kotton]

An example:

Invalid input for operation: Exceeded maximum amount of fixed ips per port..

Reason - neutron lib exception has a full stop:

class InvalidInput(BadRequest):
    """A bad request due to invalid input.
    A specialization of the BadRequest error indicating bad input was
    specified.
    :param error_message: Details on the operation that failed due to bad
    input.
    """
    message = _("Invalid input for operation: %(error_message)s.")

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/363641

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/363641
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=29273adaf9c31fa22e4580c5af6eb9469290d38c
Submitter: Jenkins
Branch: master

commit 29273adaf9c31fa22e4580c5af6eb9469290d38c
Author: Gary Kotton <email address hidden>
Date: Wed Aug 31 06:06:43 2016 -0700

    Fix InvalidInput exception output

    Ensure that only one period ends the data. The exception adds the
    period so no need to pass the error_message with a period.

    TrivialFix

    Change-Id: I411534fc7ea56946a72890808154cc43ba3b6c1d
    Closes-bug: #1618881

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 10.0.0.0b2 development milestone.