Organized imports

keystone/utils.py

@@ -15,17 +15,12 @@
 # limitations under the License.
 
 
-import functools
-import logging
 import os
 import sys
-from webob import Response
+import logging
+import functools
 
-POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
-                                   os.pardir,
-                                   os.pardir))
-if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'keystone', '__init__.py')):
-    sys.path.insert(0, POSSIBLE_TOPDIR)
+from webob import Response
 
 import keystone.logic.types.fault as fault