Does Python have class prototypes (or forward declarations)?
I have a series of Python classes in a file. Some classes reference others.
class
What is the purpose of python’s inner classes?
Python’s inner/nested classes confuse me. Is there something that can’t be accomplished without them? If so, what is that thing?
class variables is shared across all instances in python?
I started coding in python a week ago, it is my mistake i started coding using oops,classes and objects that soon. I assumed my C++ proficiency will help…. I got bit by the following code class A: var=0 list=[] def __init__(self): pass Here to my surprise, var and list are kinda global variable, it is … Read more
Making a python user-defined class sortable, hashable
What methods need to be overridden/implemented when making user-defined classes sortable and/or hashable in python?
Prevent creating new attributes outside __init__
I want to be able to create a class (in Python) that once initialized with __init__, does not accept new attributes, but accepts modifications of existing attributes. There’s several hack-ish ways I can see to do this, for example having a __setattr__ method such as
AttributeError: ‘datetime’ module has no attribute ‘strptime’
Here is my Transaction class:
Python super method and calling alternatives
I see everywhere examples that super-class methods should be called by:
How do you create an incremental ID in a Python Class
I would like to create a unique ID for each object I created – here’s the class:
putting current class as return type annotation
Deprecation policy
Is there a way to instantiate a class without calling __init__?
Is there a way to circumvent the constructor __init__ of a class in python?