[ty] Omit invalid keyword arguments from TypedDict signature by charliermarsh · Pull Request #24522 · astral-sh/ruff (original) (raw)

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Multi-file analysis & type inference

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Apr 9, 2026

charliermarsh changed the title[ty] Omit invalid keyword arguments from TypedDict signature [ty] Omit invalid keyword arguments from TypedDict signature

Apr 9, 2026

carljm added a commit that referenced this pull request

Apr 10, 2026

• main: [ty] Fix bad diagnostic range for incorrect implicit __init_subclass__ calls (#24541) [ty] Add a SupportedPythonVersion enum (#24412) [ty] Ignore unsupported editor-selected Python versions (#24498) [ty] Add snapshots for __init_subclass__ diagnostics (#24539) [ty] Minor fix in tests (#24538) [ty] Allow Final variable assignments in __post_init__ (#24529) [ty] Expand test suite for assignment errors (#24537) [ty] Use map, not __map, as the name of the mapping parameter in TypedDict __init__ methods (#24535) [ty] Rework logic for synthesizing TypedDict methods (#24534) [flake8-bandit] Fix S103 false positives and negatives in mask analysis (#24424) [ty] mdtest.py: update dependencies (#24533) Rename patterns and arguments source order iterator method (#24532) [ty] Omit invalid keyword arguments from TypedDict signature (#24522) [ty] support super() in metaclass methods (#24483) [ty] Synthesize __init__ for TypedDict (#24476)

carljm added a commit that referenced this pull request

Apr 10, 2026

• main: Bump typing conformance suite commit to latest upstream (#24553) [ty] Reject deletingFinal attributes (#24508) [ty] Respect property deleters in attribute deletion checks (#24500) [ty] stop unioning Unknown into types of un-annotated attributes (#24531) [ty] Fix bad diagnostic range for incorrect implicit __init_subclass__ calls (#24541) [ty] Add a SupportedPythonVersion enum (#24412) [ty] Ignore unsupported editor-selected Python versions (#24498) [ty] Add snapshots for __init_subclass__ diagnostics (#24539) [ty] Minor fix in tests (#24538) [ty] Allow Final variable assignments in __post_init__ (#24529) [ty] Expand test suite for assignment errors (#24537) [ty] Use map, not __map, as the name of the mapping parameter in TypedDict __init__ methods (#24535) [ty] Rework logic for synthesizing TypedDict methods (#24534) [flake8-bandit] Fix S103 false positives and negatives in mask analysis (#24424) [ty] mdtest.py: update dependencies (#24533) Rename patterns and arguments source order iterator method (#24532) [ty] Omit invalid keyword arguments from TypedDict signature (#24522) [ty] support super() in metaclass methods (#24483) [ty] Synthesize __init__ for TypedDict (#24476)

ibraheemdev pushed a commit that referenced this pull request

Apr 15, 2026

Summary

If a TypedDict contains keys that aren't valid keyword arguments, we now omit them from the signature and include an extra **kwargs at the end, as for, e.g., TypedDict("Config", {"in": int, "x-y": str, "ok": int}) (in is a reserved keyword, and x-i contains a dash, so neither are valid keyword arguments).

This was referenced

Apr 27, 2026

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