Example analysis of Pass statement usage in Python

This example describes the use of the pass statement in Python. Share to everyone for your reference. The specific analysis is as follows:

1. Empty statement does nothing

2. Guarantee the complete format

3. Ensure semantic integrity

4. Take the IF statement as an example:

Written in C + +:

if (true); Do nothingelse{}//Does nothing

Python notation:

If True:pass # do nothingelse:print ' do something. '

Test program: Define an empty function

>>> def nullfunc ():   ... Pass...>>> Nullfunc () >>>

Hopefully this article will help you with Python programming.

