Answer by bgfvdu3w for Python: Create Abstract Static Property within Class
This builds upon the approach of other answers that use __init_subclass__. It searches for the attribute in every base class (via its MRO) except X itself. This solves the issue of grandchildren which...
View ArticleAnswer by Ben Caine for Python: Create Abstract Static Property within Class
If the requirement that it be a property is flexible, you could just define a static abstract method:class X: @staticmethod @abstractmethod def var(): passclass Y(X): @staticmethod def var(): return...
View ArticleAnswer by Speckhouse for Python: Create Abstract Static Property within Class
Maybe a variation on your solution could work - instead of using dict simply testing whether parent's and subclass static variables are the same object.It works for grandchildren and slots, but the...
View ArticleAnswer by sam-6174 for Python: Create Abstract Static Property within Class
Let me know if you're aware of a more traditional way to solve this that will also work for classes that use __slots__. But for my use case, the below will work:class X: var = [1,2] def...
View ArticlePython: Create Abstract Static Property within Class
What I'd really like to do is something like this:class X(metaclass=abc.ABCMeta): @abc.abstractAttribute # this doesn't exist var = [1,2]class Y(X): var = X.var + [3,4]This would force any subclasses...
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