python - should abstract class return same type as expected implemented method? - Stack Overflow
18. The 'ABC' of Abstract Base Classes | OOP | python-course.eu
Python unimplemented methods versus abstract methods, which is more pythonic? PyCharm doesn't like methods not implemented in the base class - Stack Overflow
Abstract Factory design pattern in Python | by Jordan P. Raychev | Geek Culture | Medium
Question 1 80 points • Define an abstract base class | Chegg.com
Python abc: Abstract Base Class and abstractmethod • datagy
Beginner's guide to abstract base class in Python - DEV Community 👩💻👨💻
Abstract Base Class with metaclass - Python Programming | Code with C
What is an Abstract class in Python? | Candid.Technology
False positive "is abstract" flagging when using abstract properties · Issue #157 · microsoft/pylance-release · GitHub