Python3 comment

Ensure modules, functions, annotation using the correct method and line styles within

Comments in Python has a single-line and multi-line comments:

Python in single-line comments begin with #, for example ::

# 这是一个注释
print("Hello, World!") 

Multi-line comments with three single quotes ( '' '), or three double quotes ( "" ") enclose comments, such as:

1, single quotes ( '' ')

#!/usr/bin/python3 
'''
这是多行注释，用三个单引号
这是多行注释，用三个单引号 
这是多行注释，用三个单引号
'''
print("Hello, World!") 

2, double quotation marks ( '' ')

#!/usr/bin/python3 
"""
这是多行注释，用三个单引号
这是多行注释，用三个单引号 
这是多行注释，用三个单引号
"""
print("Hello, World!")