decoratorsExample.py

import sys
def makebold(func):
 def wrapped(*args,**kwargs):
 return "<b>" + func(*args,**kwargs) + "</b>" 
 return wrapped

def makeitalic(func):
 def wrapped(*args, **kwargs):
 return "<i>" + func(*args, **kwargs) + "</i>" 
 return wrapped


@makebold
@makeitalic
def text(num,name="hello"):
 return str(num)+" "+name

print text(2,name="sam")

sys.exit()


print "-----------------"

def logger(func):
 def inner(*args, **kwargs):
 print "Argumen" ,args,kwargs
 return func(*args, **kwargs)
 return inner

@logger 
def add(a,b,c=2,d=3):
 return (a,b,c,d)

print add(1,2,d=222,c=3)