不定时更新,不一定适合3.X,但一定适合2.7。
def main():
def decorator_with_params(arg_of_decorator):
print arg_of_decorator
print '1'
def newDecorator(func):
print '3'
print func.__name__
return func(1,2)
print '2'
return newDecorator
@decorator_with_params("deco_args")
def foo(a,b):
print 'foo('+str(a)+','+ str(b)+') is called'
if __name__ == '__main__':
main()deco_args 1 2 3 foo foo(1,2) is called
原文地址:http://blog.csdn.net/gugugujiawei/article/details/41871563