False positive on __required__ and __optional__ on TypedDict.

[rcosperec]

Bug description

from typing import TypedDict, Required, NotRequired

class MyDict(TypedDict):
    required: Required[str]
    not_required: NotRequired[str]
    implicitely_required: str

def main():
    print(MyDict.__required_keys__)
    print(MyDict.__optional_keys__)

if __name__ == "__main__":
    main()

Configuration

Command used

pylint --disable=missing-docstring main.py

Pylint output

************* Module main
main.py:9:10: E1101: Class 'MyDict' has no '__required_keys__' member (no-member)
main.py:10:10: E1101: Class 'MyDict' has no '__optional_keys__' member (no-member)

Expected behavior

Pylint shouldn't report it as a missing member as the code runs without any issue.

It seems the same issue was already fixed for annotations

Pylint version

pylint 3.3.3
astroid 3.3.8
Python 3.11.10 (main, Sep  7 2024, 01:03:31) [Clang 15.0.0 (clang-1500.3.9.4)]

OS / Environment

Darwin 24.2.0

Additional dependencies