symbian-qemu-0.9.1-12/python-2.6.1/Doc/library/dummy_thread.rst
author johnathan.white@2718R8BGH51.accenture.com
Mon, 08 Mar 2010 18:45:03 +0000
changeset 46 b6935a90ca64
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
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:mod:`dummy_thread` --- Drop-in replacement for the :mod:`thread` module
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========================================================================
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.. module:: dummy_thread
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   :synopsis: Drop-in replacement for the thread module.
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.. note::
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   The :mod:`dummy_thread` module has been renamed to :mod:`_dummy_thread` in
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   Python 3.0.  The :term:`2to3` tool will automatically adapt imports when
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   converting your sources to 3.0; however, you should consider using the
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   high-lever :mod:`dummy_threading` module instead.
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This module provides a duplicate interface to the :mod:`thread` module.  It is
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meant to be imported when the :mod:`thread` module is not provided on a
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platform.
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Suggested usage is::
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   try:
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       import thread as _thread
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   except ImportError:
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       import dummy_thread as _thread
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Be careful to not use this module where deadlock might occur from a thread
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being created that blocks waiting for another thread to be created.  This  often
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occurs with blocking I/O.
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