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TypeVar and NewType seem related but I'm not sure when I'm supposed to use each or what the… Read more What Is The Difference Between Typevar And Newtype?

I'm trying to do strict type checking with MyPy and I can't seem to get decorators with arg… Read more Mypy Errors For Decorator W/ Arguments

mypy --strict dutifully complains about the following code: from typing import Any, Dict def main(… Read more How To Make Mypy Complain About Assigning An Any To An Int

I have a decorator which adds a user onto the flask global context g: class User: def __init__(… Read more How Can I Add Python Type Annotations To The Flask Global Context G?

Give something as follows: import importlib module_path = 'mod' mod = importlib.import_mod… Read more Typehint Importing Module Dynamically Using Importlib

I want to iterate over List[A] and List[Subclass of A] and do the same loop. The best way I can see… Read more How Do I Make A Type Annotation For A List Of Subclass Instances, E.g To Concatenate Two Lists?