Method apply_function_signature_hook

mypy/checkexpr.py:1319–1335

Apply a plugin hook that may infer a more precise signature for a function.

(
        self,
        callee: FunctionLike,
        args: list[Expression],
        arg_kinds: list[ArgKind],
        context: Context,
        arg_names: Sequence[str | None] | None,
        signature_hook: Callable[[FunctionSigContext], FunctionLike],
    )

            return Overloaded(items)

    def apply_function_signature_hook(
        self,
        callee: FunctionLike,
        args: list[Expression],
        arg_kinds: list[ArgKind],
        context: Context,
        arg_names: Sequence[str | None] | None,
        signature_hook: Callable[[FunctionSigContext], FunctionLike],
    ) -> FunctionLike:
        """Apply a plugin hook that may infer a more precise signature for a function."""
        return self.apply_signature_hook(
            callee,
            args,
            arg_kinds,
            arg_names,
            (lambda args, sig: signature_hook(FunctionSigContext(args, sig, context, self.chk))),
        )

    def apply_method_signature_hook(
        self,