from abc import ABCMeta

from commands.command_base import AbstractCommand

import utilities_script as utility

class Command_Clear(AbstractCommand, metaclass=ABCMeta):
    """
    this is the clear command.
    """
    command = "clear"

    def __init__(self):
        super().__init__(Command_Clear.command, n_args=1, command_type=AbstractCommand.CommandType.Praxis)
        self.help = ["This is a command to clear the screen.",
        "\nExample:","clear"]
        self.isCommandEnabled = True

    def do_command(self, bot, user_message):
        utility.clearScreen()

    def get_help(self):
        return self.help