from tfw.components import TerminalCommands
from tfw.networking import Scope

from .event_handler import EventHandler


class TerminalCommandsEventHandler(EventHandler, TerminalCommands):
    def __init__(self, key, scope=Scope.ZMQ, bashrc=None):
        EventHandler.__init__(self, key, scope)
        TerminalCommands.__init__(self, bashrc)

    def handle_event(self, message):
        command = message['value']
        self.callback(command)