Praveen Patil wrote:

I want to call python function from 'c' function.

The easiest way is this: PyRun_SimpleString("TestFunction()"); If you need to get return values back or if you want to run the code in other than the "__main__" module, you can use PyRun_String. If you need to pass in PyObjects to a function instead of just running a string, then you need to use PyObject_CallFunction. PyRun_String and PyRun_SimpleString are described here: http://www.python.org/doc/current/api/veryhigh.html PyObject_CallFunction is described here: http://www.python.org/doc/current/api/object.html#l2h-179 Brent