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annotate env/lib/python3.7/site-packages/galaxy/util/sleeper.py @ 2:6af9afd405e9 draft

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"planemo upload commit 0a63dd5f4d38a1f6944587f52a8cd79874177fc1"
author shellac
date Thu, 14 May 2020 14:56:58 -0400
parents 26e78fe6e8c4
children
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26e78fe6e8c4 "planemo upload commit c699937486c35866861690329de38ec1a5d9f783"
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1 import threading
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2
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3
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4 class Sleeper(object):
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5 """
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6 Provides a 'sleep' method that sleeps for a number of seconds *unless*
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7 the notify method is called (from a different thread).
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8 """
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9
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10 def __init__(self):
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11 self.condition = threading.Condition()
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12
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13 def sleep(self, seconds):
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14 # Should this be in a try/finally block? -John
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15 self.condition.acquire()
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16 self.condition.wait(seconds)
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17 self.condition.release()
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18
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19 def wake(self):
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20 # Should this be in a try/finally block? -John
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21 self.condition.acquire()
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22 self.condition.notify()
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23 self.condition.release()