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-rw-r--r--Lib/asyncio/base_events.py2
-rw-r--r--Lib/asyncio/selector_events.py1
-rw-r--r--Lib/test/test_asyncio/test_streams.py10
3 files changed, 2 insertions, 11 deletions
diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py
index 5df5b83b471..739296b761e 100644
--- a/Lib/asyncio/base_events.py
+++ b/Lib/asyncio/base_events.py
@@ -636,7 +636,7 @@ class BaseEventLoop(events.AbstractEventLoop):
try:
yield from waiter
- except Exception as exc:
+ except Exception:
transport.close()
raise
diff --git a/Lib/asyncio/selector_events.py b/Lib/asyncio/selector_events.py
index 4d3e5d9ede8..24f8461509a 100644
--- a/Lib/asyncio/selector_events.py
+++ b/Lib/asyncio/selector_events.py
@@ -10,7 +10,6 @@ import collections
import errno
import functools
import socket
-import sys
try:
import ssl
except ImportError: # pragma: no cover
diff --git a/Lib/test/test_asyncio/test_streams.py b/Lib/test/test_asyncio/test_streams.py
index a18603afa63..2273049b815 100644
--- a/Lib/test/test_asyncio/test_streams.py
+++ b/Lib/test/test_asyncio/test_streams.py
@@ -415,10 +415,6 @@ class StreamReaderTests(test_utils.TestCase):
def set_err():
stream.set_exception(ValueError())
- @asyncio.coroutine
- def readline():
- yield from stream.readline()
-
t1 = asyncio.Task(stream.readline(), loop=self.loop)
t2 = asyncio.Task(set_err(), loop=self.loop)
@@ -429,11 +425,7 @@ class StreamReaderTests(test_utils.TestCase):
def test_exception_cancel(self):
stream = asyncio.StreamReader(loop=self.loop)
- @asyncio.coroutine
- def read_a_line():
- yield from stream.readline()
-
- t = asyncio.Task(read_a_line(), loop=self.loop)
+ t = asyncio.Task(stream.readline(), loop=self.loop)
test_utils.run_briefly(self.loop)
t.cancel()
test_utils.run_briefly(self.loop)