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Showing posts with the label Metaclass

Weird Inheritance With Metaclasses

I'm experiencing some really weird problems in Python when trying to inherit from a class with … Read more Weird Inheritance With Metaclasses

How To Keep Track Of Keywords Passed To Metaclass?

I have a metaclass that accepts keyword arguments: class M(type): def __new__(cls, *args, **kwa… Read more How To Keep Track Of Keywords Passed To Metaclass?

What's The Correct Way To Implement A Metaclass With A Different Signature Than `type`?

Say I want to implement a metaclass that should serve as a class factory. But unlike the type const… Read more What's The Correct Way To Implement A Metaclass With A Different Signature Than `type`?

Is It Possible To Dynamically Create A Metaclass For A Class With Several Bases, In Python 3?

In Python 2, with a trick it is possible to create a class with several bases, although the bases h… Read more Is It Possible To Dynamically Create A Metaclass For A Class With Several Bases, In Python 3?

Python Class Inherited Singleton Inits Instance On Every Call

I'm trying to implement class inherited singleton as described here (Method 2). Going over the … Read more Python Class Inherited Singleton Inits Instance On Every Call

Metaclass Vs Inheritance For Predefined Class Creation

I'm writing some code for a program that will be able to run some software, read the inputs/out… Read more Metaclass Vs Inheritance For Predefined Class Creation