Simple Decorator: use @wraps
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from functools import wraps
def mydecorator(f):
@wraps(f)
def wrapped(*args, **kwargs):
print("Before decorated function")
r = f(*args, **kwargs)
print("After decorated function")
return r
return wrapped
@mydecorator
def myfunc(myarg):
"""prints some text combined with a string from argument"""
print("my function", myarg)
return "return value"
r = myfunc('for the Talk')
print("My func name is:", myfunc.__name__)
print("My func docstring is:", myfunc.__doc__)
print(r)
Python
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