When automating tasks with Python, you often want to call other programs on your machine. However, there is not just one ...

Functions in Python are very important, even when you forget that they are objects. To make functions easier to use, there are a lot of additional features that have been added as Python developed.

Python functions can use both positional and keyword arguments; the latter provide a certain level of documentation for an argument and its meaning, while allowing them to be given in any order in a ...

Python supports default values for arguments to functions, but those defaults are evaluated at function-definition time. A proposal to add defaults that are evaluated when the function is called has ...

Suppose you want to define a function which can accept any number of parameters. The solution to this is to specify a parameter of the form *name. In this case all of the arguments, as many as ...