Format a list for a title in Python

Some times is need it to show a list of items, but are you tire of the simple lists joined comma?

No?! Well I do, and this is the reason for this code snippet than can change your life ... well maybe not, but I found useful.

Given a list of strings X,Y,Z it will return a simple string separated by comma but the last element will be separated by the string ' and ', thats it.

def formatListforTitle(words): """ This function returns a string like: For W,X,Y,Z W, X, Y and Z For X,Y X and Z """ words = [s for s in words if s] if not words: return '' if len(words) == 1: listTitle = words[0] else: listTitle = ', '.join(words[:len(words) - 1]) + ' and ' + words[-1] return listTitle 

This is my first post, I hope all you people like it.