python - Get the name of a decorated function?

Question

(This question already has answers here): question from:https://stackoverflow.com/questions/4887081/get-the-name-of-a-decorated-function

Answer 1

You may want to use wraps from functools. See the example

>>> from functools import wraps
>>> def my_decorator(f):
...     @wraps(f)
...     def wrapper(*args, **kwargs):
...         print('Calling decorated function')
...         return f(*args, **kwargs)
...     return wrapper
...
>>> @my_decorator
... def example():
...     """Docstring"""
...     print('Called example function')
...
>>> example()
Calling decorated function
Called example function
>>> example.__name__
'example'
>>> example.__doc__
'Docstring'