A subclass is a class that describes the members of a particular subset of the original set. They share many of characteristics of the main class, but may have properties or methods that are …

Feb 18, 2009 · Is it possible, other than what I'm doing because it doesn't seem to work, to do this? I want to be able to have subclasses that are under a class to use the CSS specifically …

There is now an official guide on how to subclass Pandas data structures, which includes DataFrame as well as Series. The guide mentions this subclassed DataFrame from the …

A subclass does not inherit the private members of its parent class. However, if the superclass has public or protected methods for accessing its private fields, these can also be used by the …

I want to allow type hinting using Python 3 to accept sub classes of a certain class. E.g.:

Jul 30, 2017 · Background __init_subclass__ was introduced as an alternative to creating metaclasses. Here is a 2-minute summary of PEP 487 in a talk by one of the core developers, …

How do I declare custom exception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I …

Apr 23, 2010 · The reason for this is because the subclass could have some weird methods that the superclass doesn't have. In general, if you want to instantiate a class to call something in …

Nov 23, 2016 · The methods __subclasscheck__ and __subclasshook__ are used to determine if a class is regarded as subclass of another. However, their documentation is very limited, even …

Oct 24, 2018 · A subclass essentially shares an "is-a" relationship with its parent, whereas an Inner class shares a "has-a" relationship. For example, we have class yolk which is an inner …