Method get_completions

src/click/shell_completion.py:292–304

Determine the context and last complete command or parameter from the complete args. Call that object's ``shell_complete`` method to get the completions for the incomplete value. :param args: List of complete args before the incomplete value. :param incomplete: Value

(
        self, args: list[str], incomplete: str
    )

        raise NotImplementedError

    def get_completions(
        self, args: list[str], incomplete: str
    ) -> list[CompletionItem[str]]:
        """Determine the context and last complete command or parameter
        from the complete args. Call that object's ``shell_complete``
        method to get the completions for the incomplete value.

        :param args: List of complete args before the incomplete value.
        :param incomplete: Value being completed. May be empty.
        """
        ctx = _resolve_context(self.cli, self.ctx_args, self.prog_name, args)
        obj, incomplete = _resolve_incomplete(ctx, args, incomplete)
        return obj.shell_complete(ctx, incomplete)

    def format_completion(self, item: CompletionItem[str]) -> str:
        """Format a completion item into the form recognized by the