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Groups > comp.lang.python > #109287
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|---|---|
| From | Terry Reedy <tjreedy@udel.edu> |
| Newsgroups | comp.lang.python |
| Subject | Re: Manipulate GIL to have Python thread work with pthread native ones |
| Date | Tue, 31 May 2016 12:31:09 -0400 |
| Lines | 19 |
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On 5/31/2016 1:16 AM, qshhnkf@alumni.sjtu.edu.cn wrote: > Hi Python experts, > > I need to extend Python with C/C++ to interact with an in-house > legacy API. I'm implementing a data subscriber with Python, which > subscribes to a data publisher (actually a ZeroMQ publisher socket) > and will get notified once any new messages are fed. In my > subscriber, the messages are dumped to a data processor after > received. The subscriber will also get notified by the processor when > done. Since the data processor is written in C++, I have to extend > the Python code with a simple C++ module. A couple of options you may not have considered. A. Run the C++ module in a subprocess. Pass data either in pipes or files. B. Compile the C++ module to a shared library and access via ctype module. -- Terry Jan Reedy
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Re: Manipulate GIL to have Python thread work with pthread native ones Terry Reedy <tjreedy@udel.edu> - 2016-05-31 12:31 -0400
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