Python dictionary get () method usage analysis

This article mainly introduces the usage of the python dictionary get () method. The example analyzes the techniques for getting dictionary values using the get method, which is of great practical value, for more information about how to use the get () method in the python dictionary, see the example in this article. Share it with you for your reference. The specific analysis is as follows:

To obtain the dictionary value, we have two methods: dict ['key'] and dict. get.

Here we will share with you the get () method of the dictionary.

Here we can use a dictionary to make a small game. assume that the user enters the string "1", "2", or "3" on the terminal and returns the corresponding content, "error" is returned"

>>> Info = {'1': 'First ', '2': 'second', '3 ': 'third' >>>> number = raw_input ('input type you number: ') input type you number: 3 >>> print info. get (number, 'error') third >>> number = raw_input ('input type you number: ') input type you number: 4 >>> print info. get (number, 'error') error

I hope this article will help you with Python programming.