INNER CODE UNIT · Python

LazyGroup

evalstate/fast-agent · src/fast_agent/cli/main.py:87

class LazyGroup(TyperGroup):
    lazy_subcommands: ClassVar[dict[str, str]] = {}
    lazy_subcommand_help: ClassVar[dict[str, str]] = {}

    def parse_args(self, ctx: Context, args: list[str]) -> list[str]:
        normalize_convenience_flag_args(args)
        if _first_root_command(args) == "go":
            normalize_resume_flag_args(args)
        return super().parse_args(ctx, args)

    def list_commands(self, ctx: Context) -> list[str]:
        del ctx
        return sorted(self.lazy_subcommands)

    def get_command(self, ctx: Context, cmd_name: str) -> Command | None:
        if ctx.meta.get(_ROOT_HELP_CONTEXT_KEY) is True:
            short_help = self.lazy_subcommand_help.get(cmd_name)
            return TyperCommand(name=cmd_name, help=short_help) if short_help is not None else None

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