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[Bug] Error E1101 when accessing __annotations__ on TypedDict classes #539

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Vulcagon opened this issue Apr 1, 2024 · 3 comments
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triage-needed Issue is not triaged.

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@Vulcagon
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Vulcagon commented Apr 1, 2024

When accessing the __annotations__ attribute on a TypedDict Pyint gives the error

Instance of TypedDict has no __annotations__ member
E1101:no-member

This only happens when defining a TypedDict like MyTypedDict = TypedDict(...)

from typing import TypedDict


class MyTypedDict(TypedDict):
    a: int
    b: str


OtherTypedDict = TypedDict('OtherTypedDict', {'a': int, 'b': str})


print(MyTypedDict.__annotations__)  # No Error
print(OtherTypedDict.__annotations__)  # Error

I'm using Pylint as VS Code extension

Python version: 3.12.2
VS Code version: 1.87.2 (Windows 11)
Python extension version: 2024.2.1
Pylint extension version: 2023.10.1

@github-actions github-actions bot added the triage-needed Issue is not triaged. label Apr 1, 2024
@Vulcagon Vulcagon changed the title [Bug] Error [E1101:no-member](https://pylint.readthedocs.io/en/latest/user_guide/messages/error/no-member.html) when accessing __annotations__ on TypedDict classes [Bug] Error E1101 when accessing __annotations__ on TypedDict classes Apr 1, 2024
@karthiknadig
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@Vulcagon This should be filed on the pylint repo: https:/pylint-dev/pylint/issues

I can repo this from command line. This extension is just a wrapper around pylint making it easier to run and see the results from pylint.
image

@karthiknadig karthiknadig closed this as not planned Won't fix, can't repro, duplicate, stale Apr 1, 2024
@Vulcagon
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Vulcagon commented Apr 2, 2024

@karthiknadig Oh thank you. I found out that this issue has already been reported here

Quick question: Where do I report issues where you're code is colorized incorrectly? On the vscode-python repo?

eg

print(f"[{
    my_var
}]")
 ^ ^

@karthiknadig
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Try https:/microsoft/pylance-release/issues

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