Python DocString特性

#!/usr/bin/python#Filename:func_doc.pydef printMax(x,y):'''Prints the maximum of two numbersthe two valuse must be integers'''x = int(x)y = int(y)if(x > y):print x,'is maximum'els

gukesdo

4050人浏览 · 2011-11-27 20:08:16

gukesdo · 2011-11-27 20:08:16 发布

#!/usr/bin/python
#Filename:func_doc.py

def printMax(x,y):
	'''Prints the maximum of two numbers
	
	the two valuse must be integers'''
	x = int(x)
	y = int(y)

	if(x > y):
		print x,'is maximum'
	else:
		print y,'is maximum'

printMax(3,5)
print printMax.__doc__

在函数的第一个逻辑行的字符串是这个函数的文档字符串。注意，DocStrings也适用于模块和
类，我们会在后面相应的章节学习它们。