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# Author: OMKAR PATHAK

# In this example program we will see how decorators work in Python

# Decorators provide a simple syntax for calling higher-order functions. By definition,

# a decorator is a function that takes another function and extends the behavior of the

# latter function without explicitly modifying it. Sounds confusing – but it's really not,

# especially after we go over a number of examples.

def decorator(myFunc):

def insideDecorator(*args):

print('insideDecorator Function executed before {}'.format(myFunc.__name__))

return myFunc(*args)

return insideDecorator

@decorator # Decorator function that takes below function as an argument

def display(*args):

''' This function is passed as an argument to the decorator function specified above after @ sign '''

print('In display function')

print(*args)

display('Hello','Hi',123)