human
Write me a the Python program you requested given the following:
I am working on the file "BlogPosts/Decorator_mixing/decorator_mixing.ipynb".
The first task is:
Voilà! Now we can declare abstract cached properties with all the benefits of Python's abc module. As noted above, this is now fixed in the newest version of boltons.
A More Generic Solution
This problem likely affects all sorts of of decorators, not just cachedproperty, as well as other attributes beyond __isabstractmethod__. Luckily, Python's functools actually has a built-in solution, @wraps, for helping wrapper functions maintain important attributes of the original function:
Can you write Python program for it?
assistant
#Here is the Python program you requested.

from functools import wraps

def bad_decorator(func):
    def wrapper(num):
        return func(num)
    
    return wrapper

def good_decorator(func):
    @wraps(func)
    def wrapper(num):
        return func(num)
    
    return wrapper

class BadTwoAdder(ABC):
    @bad_decorator
    @abstractmethod
    def bad_add_two(num):
        """Add two to a number"""
        return 2 + num

class GoodTwoAdder(ABC):
    @good_decorator
    @abstractmethod
    def good_add_two(num):
        """Add two to a number"""
        return 2 + num