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Multiple Decorators

Praveen Choudhary
19/02/2018 0 0

#Multiple decorators can be chained in Python.
#A function can be decorated multiple times with different (or same) decorators.
#We simply place the decorators above the desired function.

def star(func):
          def inner(*args, **kwargs):
                  print("*" * 30)
                  func(*args, **kwargs)
                  print("*" * 30)
          return inner

def percent(func):
        def inner(*args, **kwargs):
                 print("%" * 30)
                 func(*args, **kwargs)
                 print("%" * 30)
        return inner

@star
@percent
def printer(msg):
        print(msg)

printer("Hello")

#The order in which we chain decorators matter.Example below shows the difference.
@percent
@star
def printer(msg):
        print(msg)

printer("Hello")

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