Meaning of @classmethod and @staticmethod for beginner?
when should I use them, why should I use them, and how should I use them?
class-method
How to make a class property?
The default behavior for attribute access is to get, set, or delete the
attribute from an object’s dictionary. For instance, a.x has a lookup chain
starting with a.__dict__['x'], then type(a).__dict__['x'], and continuing
through the base classes of type(a) excluding metaclasses.
What is the purpose of class methods?
I’m teaching myself Python and my most recent lesson was that Python is not Java, and so I’ve just spent a while turning all my Class methods into functions.
Can you use a string to instantiate a class?
I’m using a Builder pattern in Python to separate a bunch of different configuration possibilities. Basically, I have a bunch of classes that are named ID... (e.g. ID12345). These all inherit from the base Builder class. In my script, I need to instantiate an instance for each class (about 50) every time this app runs. So, I’m trying to see if instead of doing something like this:
Attaching a decorator to all functions within a class
I don’t really need to do this, but was just wondering, is there a way to bind a decorator to all functions within a class generically, rather than explicitly stating it for every function.
__getattr__ for static/class variables
I have a class like: