INNER CODE UNIT · Python

get_command

mikel-brostrom/boxmot · boxmot/engine/cli.py:84

    def get_command(self, ctx: click.Context, cmd_name: str) -> click.Command | None:
        """Import and cache only the command selected by Click."""

        if command := self.commands.get(cmd_name):
            return command
        spec = _COMMAND_SPEC_BY_NAME.get(cmd_name)
        if spec is None:
            return None

        module = importlib.import_module(spec.module)
        command = getattr(module, spec.attribute)
        if not isinstance(command, click.Command):
            raise TypeError(f"{spec.module}.{spec.attribute} is not a Click command")
        if command.name != spec.name:
            raise ValueError(
                f"CLI manifest registers {spec.module}.{spec.attribute} as {spec.name!r}, "
                f"but the command declares {command.name!r}"
            )

View source record →