diff --git a/awips/dataaccess/DataNotificationLayer.py b/awips/dataaccess/DataNotificationLayer.py
index 69caba7..8b10e57 100644
--- a/awips/dataaccess/DataNotificationLayer.py
+++ b/awips/dataaccess/DataNotificationLayer.py
@@ -109,9 +109,9 @@ def getGeometryDataUpdates(request):
             calling its subscribe() method
     """
     response = router.getNotificationFilter(request)
-    filter = response.getNotificationFilter()
+    notificationFilter = response.getNotificationFilter()
     jmsInfo = _getJmsConnectionInfo(response)
-    notifier = PyGeometryNotification(request, filter, requestHost=THRIFT_HOST, **jmsInfo)
+    notifier = PyGeometryNotification(request, notificationFilter, requestHost=THRIFT_HOST, **jmsInfo)
     return notifier
 
 
diff --git a/awips/test/dafTests/baseRadarTestCase.py b/awips/test/dafTests/baseRadarTestCase.py
index 8608fbe..1a1a236 100644
--- a/awips/test/dafTests/baseRadarTestCase.py
+++ b/awips/test/dafTests/baseRadarTestCase.py
@@ -1,11 +1,9 @@
 from __future__ import print_function
-from shapely.geometry import box
 from awips.dataaccess import DataAccessLayer as DAL
 from awips.ThriftClient import ThriftRequestException
 
 from awips.test.dafTests import baseDafTestCase
 from awips.test.dafTests import params
-import unittest
 
 #
 # Tests common to all radar factories
diff --git a/awips/test/dafTests/testAirep.py b/awips/test/dafTests/testAirep.py
index 244fe5b..5e0ff71 100644
--- a/awips/test/dafTests/testAirep.py
+++ b/awips/test/dafTests/testAirep.py
@@ -3,7 +3,6 @@ from awips.dataaccess import DataAccessLayer as DAL
 
 from dynamicserialize.dstypes.com.raytheon.uf.common.dataquery.requests import RequestConstraint
 from awips.test.dafTests import baseDafTestCase
-import unittest
 
 #
 # Test DAF support for airep data
diff --git a/awips/test/dafTests/testObs.py b/awips/test/dafTests/testObs.py
index 86c568d..31af918 100644
--- a/awips/test/dafTests/testObs.py
+++ b/awips/test/dafTests/testObs.py
@@ -4,7 +4,6 @@ from dynamicserialize.dstypes.com.raytheon.uf.common.dataquery.requests import R
 
 from awips.test.dafTests import baseDafTestCase
 from awips.test.dafTests import params
-import unittest
 
 #
 # Test DAF support for obs data
diff --git a/awips/test/dafTests/testRadarGraphics.py b/awips/test/dafTests/testRadarGraphics.py
index 99ae59a..238b1cc 100644
--- a/awips/test/dafTests/testRadarGraphics.py
+++ b/awips/test/dafTests/testRadarGraphics.py
@@ -3,7 +3,6 @@ from awips.dataaccess import DataAccessLayer as DAL
 
 from awips.test.dafTests import baseRadarTestCase
 from awips.test.dafTests import params
-import unittest
 
 #
 # Test DAF support for radar graphics data
diff --git a/awips/test/dafTests/testRadarGrid.py b/awips/test/dafTests/testRadarGrid.py
index d16ad06..2dce2ff 100644
--- a/awips/test/dafTests/testRadarGrid.py
+++ b/awips/test/dafTests/testRadarGrid.py
@@ -3,7 +3,6 @@ from dynamicserialize.dstypes.com.raytheon.uf.common.dataquery.requests import R
 
 from awips.test.dafTests import baseRadarTestCase
 from awips.test.dafTests import params
-import unittest
 
 #
 # Test DAF support for radar grid data