profiles.py 文件源码

def get_command(self, ctx, command_name):

        # if command_name == "BREAK":
            # return click.Command("BREAK", help="marker")

        options_list = self.get_commands()[command_name]["options"]
        key_map = self.commands[command_name]["key_map"]
        tasks = self.commands[command_name]["tasks"]
        task_vars = self.commands[command_name]["vars"]
        default_vars = self.commands[command_name]["default_vars"]
        doc = self.commands[command_name]["doc"]
        args_that_are_vars = self.commands[command_name]["args_that_are_vars"]
        value_vars = self.commands[command_name]["value_vars"]
        metadata = self.commands[command_name]["metadata"]

        def command_callback(**kwargs):
            new_args, final_vars = get_vars_from_cli_input(kwargs, key_map, task_vars, default_vars, args_that_are_vars,
                                                           value_vars)
            return {"name": command_name, "vars": final_vars, "metadata": metadata}

        help = doc.get("help", "n/a")
        short_help = doc.get("short_help", help)
        epilog = doc.get("epilog", None)

        command = click.Command(command_name, params=options_list, help=help, short_help=short_help, epilog=epilog,
                                callback=command_callback)
        return command