Change to use super() instead of the old py2 style everywhere

evennia/server/tests/test_amp_connection.py

@@ -24,7 +24,7 @@ DelayedCall.debug = True
 #        MagicMock(return_value=create.account("TestAMPAccount", "test@test.com", "testpassword")))
 class _TestAMP(TwistedTestCase):
     def setUp(self):
-        super(_TestAMP, self).setUp()
+        super().setUp()
         self.account = mommy.make("accounts.AccountDB", id=1)
         self.server = server.Evennia(MagicMock())
         self.server.sessions.data_in = MagicMock()
@@ -47,7 +47,7 @@ class _TestAMP(TwistedTestCase):
 
     def tearDown(self):
         self.account.delete()
-        super(_TestAMP, self).tearDown()
+        super().tearDown()
 
     def _connect_client(self, mocktransport):
         "Setup client to send data for testing"

evennia/server/tests/testrunner.py

@@ -32,6 +32,6 @@ class EvenniaTestSuiteRunner(DiscoverRunner):
         import evennia
 
         evennia._init()
-        return super(EvenniaTestSuiteRunner, self).build_suite(
+        return super().build_suite(
             test_labels, extra_tests=extra_tests, **kwargs
         )