Merge pull request #14996 from edx/nedbat/remove-useless-super-delegation

Remove a number of unneeded super()-delegation methods

common/djangoapps/microsite_configuration/tests/backends/test_database.py

@@ -40,10 +40,7 @@ class DatabaseMicrositeBackendTests(DatabaseMicrositeTestCase):
     """
     def setUp(self):
         super(DatabaseMicrositeBackendTests, self).setUp()
-
-    def tearDown(self):
-        super(DatabaseMicrositeBackendTests, self).tearDown()
-        microsite.clear()
+        self.addCleanup(microsite.clear)
 
     def test_get_value(self):
         """

common/djangoapps/microsite_configuration/tests/test_logic.py

@@ -22,9 +22,6 @@ class TestMicrosites(DatabaseMicrositeTestCase):
     Run through some Microsite logic
     """
 
-    def setUp(self):
-        super(TestMicrosites, self).setUp()
-
     @ddt.data(*MICROSITE_BACKENDS)
     def test_get_value_for_org_when_microsite_has_no_org(self, site_backend):
         """

common/djangoapps/static_replace/test/test_static_replace.py

@@ -236,9 +236,6 @@ class CanonicalContentTest(SharedModuleStoreTestCase):
     set, CDN not set, etc.
     """
 
-    def setUp(self):
-        super(CanonicalContentTest, self).setUp()
-
     @classmethod
     def setUpClass(cls):
         cls.courses = {}

common/djangoapps/student/roles.py

@@ -214,8 +214,7 @@ class OrgRole(RoleBase):
     """
     A named role in a particular org independent of course
     """
-    def __init__(self, role, org):
-        super(OrgRole, self).__init__(role, org)
+    pass
 
 
 @register_access_role

common/djangoapps/student/tests/test_email.py

@@ -94,9 +94,6 @@ class ActivationEmailTests(TestCase):
         "This email message was automatically sent by edx.org"
     ]
 
-    def setUp(self):
-        super(ActivationEmailTests, self).setUp()
-
     def test_activation_email(self):
         self._create_account()
         self._assert_activation_email(self.ACTIVATION_SUBJECT, self.OPENEDX_FRAGMENTS)