Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main file of ...

A change for Python 3.8—currently in beta—has produced some user-visible warnings, but the problem is often in code that a user cannot (or should not) change: third-party modules. The problem that the ...

As well as passing exceptions raised by other functions back to the Python system, you can also quite easily raise exceptions directly using; void PyErr_SetString(PyObject *type, const char *message) ...

Many extensions simply provide functions for the Python code to use. In this case the only task that you have is to ensure that the C function can accept the arguments the Python function call passes ...