Python方法

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#  static_method.py
#  
#  Copyright 2013 xx <xx@ubuntu>
#  
class foo():
	def __init__(self):
		print 'this is init'
		
	@staticmethod		#声明静态方法
	def bar():
		print 'this is foo.bar()'

def decorator1(func):
	def wrap1():
		print 'this is wrap 1 begin'
		func()
		print 'this is wrap 1 end'
	return wrap1
		
def decorator2(func):
	def wrap1():
		print 'this is wrap 2 begin'
		func()
		print 'this is wrap 2 end'
	return wrap1

# python装饰方法,类似java aop
# <=> decorator2(decorator1(fun1))
@decorator2
@decorator1
def fun1():
	print 'this is fun1()'

	
def main():
	foo.bar()		#类调用
	print '*' * 20
	foo().bar()		#对象调用
	print '*' * 20
	fun1()
	
	return 0

if __name__ == '__main__':
	main()