Embedding processing module in c (winxp sp2)

mani mani.sabri at gmail.com
Wed Jun 18 10:59:16 CEST 2008


Hello every one

Did anybody tried to embed pyprocessing (http://
pyprocessing.berlios.de/) in a c app? im using python 2.4 and
pyprocessing 0.52 under winxp sp2. but it doesnt seem to work. I added
a print statement in Process.start() method after
'_current_process._children.add(self)' command in process.py file line
97 and it prints as its in a kind of loop!

here is the sample program:

#define WIN32_LEAN_AND_MEAN
#include<windows.h>
#include "python.h"

int main(int argc, char **argv)
{
	Py_Initialize();

	PyRun_SimpleString("import sys\n"
		"sys.argv=['']\n" //a cheat to make processing go on!
		"from processing import Process,Queue,freezeSupport\n"
		"def f(q):\n"
		"\timport wx\n"
		"\tfrom wx.py import crust\n"
		"\tapp = wx.PySimpleApp(redirect=False)\n"
		"\tframe = crust.CrustFrame()\n"
		"\tframe.Show()\n"
		"\tapp.MainLoop()\n"
		"q=Queue()\n"
		"if __name__ == '__main__':\n"
		"\tfreezeSupport()\n"
		"\tq=Queue()\n"
		"\tp = Process(target=f, args=(q,))\n"
		"\tp.start()\n");

	Py_Finalize();
}


Best Regards,
Mani



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