source: http://pypix.com/python/advanced-data-structures/ Advanced Design Patterns in Python in Share 22 The aim of this tutorial is to show off Advanced design structures in Python and the best way to use them. Depending on what you need from a data structure, whether it’s fast lookup, immutability, indexing, etc, you can choose the best data structure for the job and most of the time, you will be combining data structures together to get a logical and easy to understand data model. Python data structures are very intuitive from a syntax point of view and they offer a large choice of operations. This tutorial tries to put together the most common and useful information about each data structure and offer a guide on when it is best to use one structure or another. Comprehensions If you’ve used Python for very long, you’ve at least heard of list comprehensions. They’re a way to fit a for loop, an...