1 files changed, 9 insertions, 9 deletions
diff --git a/tests/test_task.py b/tests/test_task.py
index 6466823..0965bf5 100644
--- a/tests/test_task.py
+++ b/tests/test_task.py
@@ -1,5 +1,5 @@
-import unittest
 import io
+import unittest
 
 
 class TestThreadedTaskDispatcher(unittest.TestCase):
@@ -15,7 +15,7 @@ class TestThreadedTaskDispatcher(unittest.TestCase):
 
         class BadDummyTask(DummyTask):
             def service(self):
-                super(BadDummyTask, self).service()
+                super().service()
                 inst.stop_count += 1
                 raise Exception
 
@@ -400,7 +400,7 @@ class TestWSGITask(unittest.TestCase):
         inst = self._makeOne()
 
         def execute():
-            raise socket.error
+            raise OSError
 
         inst.execute = execute
         self.assertRaises(socket.error, inst.service)
@@ -922,7 +922,7 @@ class TestErrorTask(unittest.TestCase):
         self.assertEqual(lines[8], b"(generated by waitress)")
 
 
-class DummyTask(object):
+class DummyTask:
     serviced = False
     cancelled = False
 
@@ -933,7 +933,7 @@ class DummyTask(object):
         self.cancelled = True
 
 
-class DummyAdj(object):
+class DummyAdj:
     log_socket_errors = True
     ident = "waitress"
     host = "127.0.0.1"
@@ -941,7 +941,7 @@ class DummyAdj(object):
     url_prefix = ""
 
 
-class DummyServer(object):
+class DummyServer:
     server_name = "localhost"
     effective_port = 80
 
@@ -949,7 +949,7 @@ class DummyServer(object):
         self.adj = DummyAdj()
 
 
-class DummyChannel(object):
+class DummyChannel:
     closed_when_done = False
     adj = DummyAdj()
     creation_time = 0
@@ -970,7 +970,7 @@ class DummyChannel(object):
         return len(data)
 
 
-class DummyParser(object):
+class DummyParser:
     version = "1.0"
     command = "GET"
     path = "/"
@@ -990,7 +990,7 @@ def filter_lines(s):
     return list(filter(None, s.split(b"\r\n")))
 
 
-class DummyLogger(object):
+class DummyLogger:
     def __init__(self):
         self.logged = []