decorator python
def our_decorator(func):
def function_wrapper(x):
print("Before calling " + func.__name__)
func(x)
print("After calling " + func.__name__)
return function_wrapper
@our_decorator
def foo(x):
print("Hi, foo has been called with " + str(x))
foo("Hi")decorators in python
# this functon converts any string into uppercase
def deco(function):
def wrap(s):
return s.upper()
function(s)
return wrap
@deco
def display(s):
return s
print(display("not bad"))Copyright © 2021 Codeinu
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