Python’s implementation of object orientation does have a few quirks. For example, if you create a class variable, it can be read from a subclass without specifying scope like you’d expect.

Free-threaded Python is now officially supported, though using it remains optional. Here are four tips for developers getting ...

I've tried to code it, but when I try to delete the objects in the container, I think their lifetime has already somehow ended and my program crashes.<BR><BR>Any suggestions appreciated.

For some time now, Python developers have been able to “annotate” names with type information. With Python 3.5, type hints officially became part of the language (see PEP 484).