Python Playground

Learn to Program: Crafting Quality Code Screenshot This is a video lecture from Coursera Learn to … Read more Superclass Inherits From A Subclass. Coursera. Are They Crazy?

I want to put all attribute names in SubClass to a list, I want to do that in Base class. How can I… Read more Python: How To Get Subclass's New Attributes Name In Base Class's Method?

Ultimate goal: have isinstance(MyClass(), np.ndarray) and issubclass(MyClass, np.ndarray) both retu… Read more Skip Numpy __new__ In Ndarray Subclass (or Possibly Overriding/defining Classes In C Or Cython)

Why doesn't it work for the built-in classes? Is using a subclass the best approach to fix it, … Read more Python: Dynamically Adding Attributes To A Built-in Class

I am having a problem wrapping my brain around the reason for creating a subclass when using thread… Read more Python Threading - Creation Of A Subclass?

Here is a twofold question, with a theoretical part, and a practical one: When subclassing dict: cl… Read more Subclassing Dict: Should Dict.__init__() Be Called?

Other than by subclassing (from list for example) how do I make a python object implicitly converta… Read more Make Class Convertable To Ndarray

There is a base class Base and a subclass Special. class Base(object): def __init__(self, name)… Read more Convert A Baseclass Object Into A Subclass Object Idiomatically?