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Remove unused or redundant imports in concurrent.futures and multiprocessing.

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This commit is contained in:
Florent Xicluna 2011-11-11 20:05:50 +01:00
parent f8240d6564
commit 04842a84c3
12 changed files with 7 additions and 28 deletions
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3
Lib/concurrent/futures/process.py
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@ -221,7 +221,7 @@ def _queue_management_worker(executor_reference,
assert sentinels
try:
result_item = result_queue.get(sentinels=sentinels)
except SentinelReady as e:
except SentinelReady:
# Mark the process pool broken so that submits fail right now.
executor = executor_reference()
if executor is not None:
@ -291,7 +291,6 @@ def _check_system_limits():
raise NotImplementedError(_system_limited)
_system_limits_checked = True
try:
import os
nsems_max = os.sysconf("SC_SEM_NSEMS_MAX")
except (AttributeError, ValueError):
# sysconf not available or setting not available