Python's else, finally, and raise: Handling success, mandatory cleanup, and how to raise exceptions yourself

Tools for success, cleanup, and raising exceptions In this lesson, we will explain Python's else, finally, and raise. In the ...
I Programmer

Extending & Embedding Python Using C - Exceptions

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) ...
LWN.net

Python exception groups

As a quick review, Python exceptions are objects derived from the BaseException class, though user-defined exceptions should be derived from Exception. An exception ...