Comment 18 for bug 1339855

Reviewed: https://review.openstack.org/365193
Committed: https://git.openstack.org/cgit/openstack/python-fuelclient/commit/?id=2a0d010f5a9e22042ed1ab0b194484663fa55766
Submitter: Jenkins
Branch: master

commit 2a0d010f5a9e22042ed1ab0b194484663fa55766
Author: Ji-Wei <email address hidden>
Date: Sat Sep 3 12:32:51 2016 +0800

    Raise NotImplementedError instead of NotImplemented

    NotImplementedError is the name of the exception
    (https://docs.python.org/2/library/exceptions.html).
    NotImplemented is the name of a constant
    (https://docs.python.org/2/library/constants.html).

    >>> raise NotImplemented()
    Traceback (most recent call last):
      File "<pyshell#31>", line 1, in <module>
        raise NotImplemented()
    TypeError: 'NotImplementedType' object is not callable
    >>> raise NotImplementedError()
    Traceback (most recent call last):
      File "<pyshell#32>", line 1, in <module>
        raise NotImplementedError()
    NotImplementedError

    This patch fix it.

    Change-Id: Ia8bf7d75cd7f70e503b9669fc60ea9d89642489b
    Closes-Bug: #1339855