Remove unused imports

Fixes bug #1037592

Change-Id: I3365d028ab67931517d2f94cc4b7e3752fbdb869

glance/api/v1/router.py

@@ -15,7 +15,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import routes
 
 from glance.api.v1 import images
 from glance.api.v1 import members

glance/tests/unit/base.py

@@ -23,7 +23,6 @@ import stubout
 
 from glance.openstack.common import cfg
 from glance import store
-from glance.store import filesystem
 from glance.store import location
 from glance.tests import stubs
 from glance.tests import utils as test_utils

glance/tests/unit/test_config.py

@@ -23,7 +23,6 @@ import stubout
 
 from glance.api.middleware import context
 from glance.common import config
-from glance.image_cache import pruner
 from glance.tests import utils as test_utils
 
 

glance/tests/unit/test_image_cache.py

@@ -24,7 +24,6 @@ import StringIO
 
 import stubout
 
-from glance.common import exception
 from glance.common import utils
 from glance import image_cache
 from glance.tests import utils as test_utils

glance/tests/unit/test_misc.py

@@ -15,14 +15,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import commands
-import datetime
 import os
-import re
 
 from glance.common import crypt
 from glance.common import utils
-from glance.openstack.common import importutils
 from glance.tests import utils as test_utils
 
 

glance/tests/utils.py

@@ -27,12 +27,10 @@ import unittest
 
 import nose.plugins.skip
 
-from glance.common import config
 from glance.common import utils
 from glance.common import wsgi
 from glance import context
 from glance.openstack.common import cfg
-from glance import store
 
 CONF = cfg.CONF