asyncio: sync with Tulip

* Fix pyflakes warnings: remove unused imports and variables
* asyncio.test_support now uses test.support and test.script_helper if available

1 files changed, 5 insertions, 5 deletions

diff --git a/Lib/test/test_asyncio/test_tasks.py b/Lib/test/test_asyncio/test_tasks.py
index 25b21dc..1520fb4 100644
--- a/Lib/test/test_asyncio/test_tasks.py
+++ b/Lib/test/test_asyncio/test_tasks.py
@@ -7,17 +7,17 @@ import types
 import unittest
 import weakref
 from unittest import mock
+
+import asyncio
+from asyncio import coroutines
+from asyncio import test_utils
 try:
-    from test import support   # gc_collect
+    from test import support
     from test.script_helper import assert_python_ok
 except ImportError:
     from asyncio import test_support as support
     from asyncio.test_support import assert_python_ok
 
-import asyncio
-from asyncio import coroutines
-from asyncio import test_utils
-
 
 PY34 = (sys.version_info >= (3, 4))
 PY35 = (sys.version_info >= (3, 5))