python的docstrings文档字符串怎么用

文档字符串的使用

输入：

#!/usr/bin/python

# Filename: func_doc.py

def printMax(x, y):

'''Prints the maximum of two numbers. The two values must be integers.'''

x = int(x)

# convert to integers, if possible

y = int(y)

if x > y:

print(x, 'is maximum')

else:

print(y, 'is maximum')

printMax(3, 5)

print(printMax.__doc__)

输出：

5 is maximum

Prints the maximum of two numbers. The two values must be integers.

解释：

函数功能的功能仍然时经过