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annotate mercurial/thirdparty/concurrent/futures/__init__.py @ 46357:72f5280e33b6

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commit: look-up new revision once Look-up by node is slightly more expensive, so since it is necessary more than once, do it explicitly. Differential Revision: https://phab.mercurial-scm.org/D9830
author Joerg Sonnenberger <joerg@bec.de>
date Tue, 19 Jan 2021 00:18:39 +0100
parents 0a9c0d3480b2
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # Copyright 2009 Brian Quinlan. All Rights Reserved.
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2 # Licensed to PSF under a Contributor Agreement.
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3
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4 """Execute computations asynchronously using threads or processes."""
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6 from __future__ import absolute_import
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7
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8 __author__ = 'Brian Quinlan (brian@sweetapp.com)'
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9
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10 from ._base import (
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11 FIRST_COMPLETED,
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12 FIRST_EXCEPTION,
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13 ALL_COMPLETED,
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14 CancelledError,
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15 TimeoutError,
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16 Future,
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17 Executor,
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18 wait,
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19 as_completed,
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20 )
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21 from .thread import ThreadPoolExecutor
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22
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23 try:
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24 from .process import ProcessPoolExecutor
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25 except ImportError:
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26 # some platforms don't have multiprocessing
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27 pass