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Showing posts with the label Python Typing

Typing: Dynamically Create Literal Alias From List Of Valid Values

I have a function which validates its argument to accept only values from a given list of valid opt… Read more Typing: Dynamically Create Literal Alias From List Of Valid Values

Type Hinting For Objects Of Type That's Being Defined

I get the error: NameError: name 'OrgUnit' is not defined class OrgUnit(object): def … Read more Type Hinting For Objects Of Type That's Being Defined

Weird Mro Result When Inheriting Directly From Typing.namedtuple

I am confused why FooBar.__mro__ doesn't show like the above two. I still don't know why a… Read more Weird Mro Result When Inheriting Directly From Typing.namedtuple

Flask Attributeerror On Import: Module 'typing' Has No Attribute 'noreturn'

import flask Traceback (most recent call last): File ' ', line 1, in File 'C:\Use… Read more Flask Attributeerror On Import: Module 'typing' Has No Attribute 'noreturn'

How To Hint At Number *types* (i.e. Subclasses Of Number) - Not Numbers Themselves?

Assuming I want to write a function that accepts any type of number in Python, I can annotate it as… Read more How To Hint At Number *types* (i.e. Subclasses Of Number) - Not Numbers Themselves?

Why Is Mypy Complaining About List Comprehension When It Can't Be Annotated?

Why does Mypy complain that it requires a type annotation for a list comprehension variable, when i… Read more Why Is Mypy Complaining About List Comprehension When It Can't Be Annotated?

Mypy Errors For Decorator W/ Arguments

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