Fate of original function properties when function is wrapped #1308
Description
In the Summary, you have:
"It is generally safe to replace a function or a method with a decorated one, except for one little thing. If the original function had properties on it, like func.calledCount or whatever, then the decorated one will not provide them. Because that is a wrapper. So one needs to be careful if one uses them. Some decorators provide their own properties."
I don't think this is covered in the body of the article (I could be wrong, but I've read it a few times), and I think it would be useful if it were.