Python's "abstract base class" system gives you a way to create types that serve as the abstract foundation for another, more concrete type. This example shows how an abstract base class from the ...

Cython 3.1 tees up new features for converting Python to C. And Python’s abstract base classes have an expressive power worth discovering. The next version of Python may come with major speedups ...

Some other Python 3 object-oriented programming improvements that have already been introduced in 2.6 include support for abstract base classes and class decorators. Two of the major syntactic ...