Merge pull request #1117 from datastax/remove_unittest2

PYTHON-1289 Removing unittest2 from the dependency list

Author: absurdfarce

test-requirements.txt

@@ -3,7 +3,6 @@ scales
 nose
 mock>1.1
 ccm>=2.1.2
-unittest2
 pytz
 sure
 pure-sasl

tests/__init__.py

@@ -12,10 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 import logging
 import sys
 import socket

tests/integration/__init__.py

@@ -18,10 +18,7 @@
 from tests import connection_class, EVENT_LOOP_MANAGER
 Cluster.connection_class = connection_class
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 
 from packaging.version import Version
 import logging

tests/integration/advanced/__init__.py

@@ -12,10 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 
 from six.moves.urllib.request import build_opener, Request, HTTPHandler
 import re

tests/integration/advanced/graph/fluent/__init__.py

@@ -35,10 +35,7 @@
     VertexLabel)
 from tests.integration import requiredse
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 
 
 import ipaddress

tests/integration/advanced/graph/fluent/test_graph.py

@@ -28,10 +28,7 @@
 from tests.integration.advanced.graph.fluent import (
     BaseExplicitExecutionTest, create_traversal_profiles, check_equality_base)
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 
 
 @greaterthanorequaldse60

tests/integration/advanced/graph/test_graph_datatype.py

@@ -12,10 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 
 import time
 import six

tests/integration/advanced/graph/test_graph_query.py

@@ -22,10 +22,7 @@
 import json
 import time
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 
 from cassandra import OperationTimedOut, ConsistencyLevel, InvalidRequest
 from cassandra.cluster import EXEC_PROFILE_GRAPH_DEFAULT, NoHostAvailable

tests/integration/advanced/test_adv_metadata.py

@@ -20,10 +20,7 @@
                                greaterthanorequaldse68, use_single_node,
                                DSE_VERSION, requiredse, TestCluster)
 
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 
 import logging
 import time

tests/integration/advanced/test_auth.py

@@ -11,10 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-try:
-    import unittest2 as unittest
-except ImportError:
-    import unittest  # noqa
+import unittest
 import logging
 import os
 import subprocess