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Groups > comp.lang.python > #45006

Re: Help with implementing callback functions using ctypes

From dieter <dieter@handshake.de>
Subject Re: Help with implementing callback functions using ctypes
Date 2013-05-09 07:54 +0200
References <8931a89c-0d00-4c8b-ba19-cf683d8d266d@googlegroups.com>
Newsgroups comp.lang.python
Message-ID <mailman.1480.1368078919.3114.python-list@python.org> (permalink)

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jamadagni <samjnaa@gmail.com> writes:
> ...
I cannot help you with "ctypes". But, if you might be able to use
"cython", then calling callbacks is not too difficult
(you can find an example in e.g. my "dm.xmlsec.binding").

Note, however, that properly handling the GIL ("Global Interpreter Lock")
may be of great importance when the Python/C boundary is crossed --
at least when you intend to use your code in a multi thread environment.

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Thread

Help with implementing callback functions using ctypes jamadagni <samjnaa@gmail.com> - 2013-05-08 04:19 -0700
  Re: Help with implementing callback functions using ctypes dieter <dieter@handshake.de> - 2013-05-09 07:54 +0200
  Re: Help with implementing callback functions using ctypes Stefan Behnel <stefan_ml@behnel.de> - 2013-05-09 08:57 +0200
  Re: Help with implementing callback functions using ctypes Nobody <nobody@nowhere.com> - 2013-05-09 19:32 +0100
    Re: Help with implementing callback functions using ctypes jamadagni <samjnaa@gmail.com> - 2013-05-23 20:11 -0700
  Re: Help with implementing callback functions using ctypes Dan Stromberg <drsalists@gmail.com> - 2013-05-23 20:26 -0700
    Re: Help with implementing callback functions using ctypes Shriramana Sharma <samjnaa@gmail.com> - 2013-05-26 09:12 -0700
      RE: Help with implementing callback functions using ctypes Carlos Nepomuceno <carlosnepomuceno@outlook.com> - 2013-05-26 21:43 +0300
      Re: Help with implementing callback functions using ctypes Dan Stromberg <drsalists@gmail.com> - 2013-05-26 12:10 -0700

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