Example of Python implementing an ordered dictionary method

This article mainly introduced the Python ordered dictionary simple implementation method, involves the python uses the Ordereddict method to carry on the dictionary sorting the related operation skill, needs the friend to refer to the next

In this paper, a simple implementation method of Python ordered dictionary is described. Share to everyone for your reference, as follows:

Code:

#-*-Coding:utf-8-*-import collectionsprint ' Regular dictionary: ' d = {}d[' a '] = ' a ' d[' b '] = ' B ' d[' c '] = ' C ' for K, V in D.items ():  print K, vprint ' \nordereddict: ' d = collections. Ordereddict () d[' a '] = ' a ' d[' b '] = ' B ' d[' c '] = ' C ' for K, V in D.items ():  print K, V

Execution Result: