asyncio: remove unused imports and unused variables noticed by pyflakes
diff --git a/Lib/asyncio/events.py b/Lib/asyncio/events.py
index 5362f05..57af68a 100644
--- a/Lib/asyncio/events.py
+++ b/Lib/asyncio/events.py
@@ -9,12 +9,9 @@
]
import subprocess
-import sys
import threading
import socket
-from .log import logger
-
class Handle:
"""Object returned by callback registration methods."""
diff --git a/Lib/asyncio/futures.py b/Lib/asyncio/futures.py
index b9cd45c..91ea170 100644
--- a/Lib/asyncio/futures.py
+++ b/Lib/asyncio/futures.py
@@ -11,7 +11,6 @@
import traceback
from . import events
-from .log import logger
# States for Future.
_PENDING = 'PENDING'
diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py
index cf7b540..19fa654 100644
--- a/Lib/asyncio/tasks.py
+++ b/Lib/asyncio/tasks.py
@@ -7,7 +7,6 @@
'gather', 'shield',
]
-import collections
import concurrent.futures
import functools
import inspect
@@ -486,7 +485,6 @@
if isinstance(fs, futures.Future) or iscoroutine(fs):
raise TypeError("expect a list of futures, not %s" % type(fs).__name__)
loop = loop if loop is not None else events.get_event_loop()
- deadline = None if timeout is None else loop.time() + timeout
todo = {async(f, loop=loop) for f in set(fs)}
from .queues import Queue # Import here to avoid circular import problem.
done = Queue(loop=loop)
diff --git a/Lib/asyncio/test_utils.py b/Lib/asyncio/test_utils.py
index 2a8a241..dd87789 100644
--- a/Lib/asyncio/test_utils.py
+++ b/Lib/asyncio/test_utils.py
@@ -15,7 +15,7 @@
import unittest.mock
from http.server import HTTPServer
-from wsgiref.simple_server import make_server, WSGIRequestHandler, WSGIServer
+from wsgiref.simple_server import WSGIRequestHandler, WSGIServer
try:
import ssl
diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py
index ce45e5f..2125548 100644
--- a/Lib/asyncio/unix_events.py
+++ b/Lib/asyncio/unix_events.py
@@ -15,7 +15,6 @@
from . import base_subprocess
from . import constants
from . import events
-from . import protocols
from . import selector_events
from . import tasks
from . import transports
diff --git a/Lib/asyncio/windows_events.py b/Lib/asyncio/windows_events.py
index e6be9d1..60fb589 100644
--- a/Lib/asyncio/windows_events.py
+++ b/Lib/asyncio/windows_events.py
@@ -5,7 +5,6 @@
import math
import socket
import struct
-import subprocess
import weakref
from . import events
diff --git a/Lib/selectors.py b/Lib/selectors.py
index a5465e2..9be9225 100644
--- a/Lib/selectors.py
+++ b/Lib/selectors.py
@@ -5,9 +5,8 @@
"""
-from abc import ABCMeta, abstractmethod, abstractproperty
+from abc import ABCMeta, abstractmethod
from collections import namedtuple, Mapping
-import functools
import math
import select
import sys