30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
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# Copyright (C) 2002 John Goerzen
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# Thread support module
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# <jgoerzen@complete.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from Threading import *
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def semaphorewait(semaphore, originalstate):
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"""Wait until the semaphore gets back to its original state -- all acquired
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resources released."""
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for i in range(originalstate):
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semaphore.acquire()
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# Now release these.
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for i in range(originalstate):
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semaphore.release()
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