File no-mock.patch of Package python-exam

Index: exam-0.10.6/exam/decorators.py
===================================================================
--- exam-0.10.6.orig/exam/decorators.py
+++ exam-0.10.6/exam/decorators.py
@@ -1,6 +1,6 @@
 from __future__ import absolute_import
 
-from mock import patch
+from unittest.mock import patch
 from functools import partial, wraps
 import types
 
Index: exam-0.10.6/exam/helpers.py
===================================================================
--- exam-0.10.6.orig/exam/helpers.py
+++ exam-0.10.6/exam/helpers.py
@@ -4,7 +4,7 @@ import shutil
 import os
 import functools
 
-from mock import MagicMock, patch, call
+from unittest.mock import MagicMock, patch, call
 
 
 def rm_f(path):
Index: exam-0.10.6/exam/mock.py
===================================================================
--- exam-0.10.6.orig/exam/mock.py
+++ exam-0.10.6/exam/mock.py
@@ -1,7 +1,7 @@
 from __future__ import absolute_import
 
-from mock import Mock as BaseMock
-from mock import call
+from unittest.mock import Mock as BaseMock
+from unittest.mock import call
 
 
 class Mock(BaseMock):
Index: exam-0.10.6/tests/test_cases.py
===================================================================
--- exam-0.10.6.orig/tests/test_cases.py
+++ exam-0.10.6/tests/test_cases.py
@@ -1,4 +1,4 @@
-from mock import sentinel
+from unittest.mock import sentinel
 from tests import TestCase
 
 from exam.decorators import before, after, around, patcher
Index: exam-0.10.6/tests/test_helpers.py
===================================================================
--- exam-0.10.6.orig/tests/test_helpers.py
+++ exam-0.10.6/tests/test_helpers.py
@@ -1,5 +1,5 @@
 from tests import TestCase
-from mock import patch, Mock, sentinel
+from unittest.mock import patch, Mock, sentinel
 
 from exam.helpers import intercept, rm_f, track, mock_import, call, effect
 from exam.decorators import fixture
Index: exam-0.10.6/tests/test_objects.py
===================================================================
--- exam-0.10.6.orig/tests/test_objects.py
+++ exam-0.10.6/tests/test_objects.py
@@ -1,4 +1,4 @@
-from mock import sentinel
+from unittest.mock import sentinel
 from tests import TestCase
 
 from exam.objects import always, noop
Index: exam-0.10.6/setup.py
===================================================================
--- exam-0.10.6.orig/setup.py
+++ exam-0.10.6/setup.py
@@ -8,7 +8,7 @@ try:
 except ImportError:
     pass
 
-install_requires = ['mock']
+install_requires = []
 lint_requires = ['pep8', 'pyflakes']
 tests_require = ['unittest']