A function is a block of code that does a ... to make your program execute a series of commands based on certain parameters. Python has two loop systems: the for loop and the while loop.

How WSGI works. WSGI works by exposing a Python function, typically named application or app, to the web server.This function takes two parameters: ...

If the function has a return value, it will be passed to you in the return value of PyObject_CallFunction(), as a PyObject pointer. That's the easiest way to pass arguments to a Python function, but ...