Comment 4 for bug 1209406

@ John Griffith
I am confused why there is no "from openstack.common.gettextutils import _" in cinder/exception.py ?

It will report this Error when I use sphinx to build cinder doc. This Error showed up in the following four files:
*****************************************
   cinder/cinder/exception.py
    cinder/cinder/policy.py
    cinder/cinder/common/config.py
    cinder/cinder/api/v1/limits.py
 *****************************************
Missing "from openstack.common.gettextutils import _" in these files caused this Error. Is this not a bug or a defect?