File remove-unittest2.patch of Package python-raven

--- a/raven/utils/testutils.py
+++ b/raven/utils/testutils.py
@@ -11,10 +11,7 @@ import raven
 
 from exam import Exam
 
-try:
-    from unittest2 import TestCase as BaseTestCase
-except ImportError:
-    from unittest import TestCase as BaseTestCase  # NOQA
+from unittest import TestCase as BaseTestCase
 
 
 class TestCase(Exam, BaseTestCase):
--- a/setup.py
+++ b/setup.py
@@ -35,7 +35,6 @@ with open('raven/__init__.py', 'rb') as
 
 
 install_requires = []
-unittest2_requires = ['unittest2']
 
 flask_requires = [
     'Flask>=0.8',
@@ -54,9 +53,8 @@ webpy_tests_requires = [
     'web.py',
 ]
 
-# If it's python3, remove unittest2 & web.py.
+# If it's python3, remove web.py.
 if sys.version_info[0] == 3:
-    unittest2_requires = []
     webpy_tests_requires = []
 
 # If it's Python 3.5+, add Sanic packages.
@@ -94,7 +92,7 @@ tests_require = [
 ] + (
     flask_requires + flask_tests_requires +
     sanic_requires + sanic_tests_requires +
-    unittest2_requires + webpy_tests_requires
+    webpy_tests_requires
 )
 
 
@@ -129,7 +127,6 @@ setup(
     extras_require={
         'flask': flask_requires,
         'tests': tests_require,
-        ':python_version<"3.2"': ['contextlib2'],
     },
     license='BSD',
     tests_require=tests_require,
--- a/raven/base.py
+++ b/raven/base.py
@@ -22,10 +22,7 @@ from random import Random
 from types import FunctionType
 from threading import local
 
-if sys.version_info >= (3, 2):
-    import contextlib
-else:
-    import contextlib2 as contextlib
+import contextlib
 
 try:
     from thread import get_ident as get_thread_ident