from events import PATH_CREATED_EVENT, path_created
from events.WebhookEventHandlers import auto_instantiate
from events.WebhookEventHandlers.PathWebhookEventHandlers import PathWebhookEventHandler
from misc import Singleton


@auto_instantiate
class PathCreatedWebhookEventHandler(PathWebhookEventHandler,Singleton):

    _instance = None
    def __new__(cls, *args, **kwargs):
        if cls._instance is None:
            cls._instance = super(PathCreatedWebhookEventHandler, cls).__new__(cls)
        return cls._instance
    def __init__(self):
        if getattr(self, "_initialized", False):
            return
        super().__init__(PATH_CREATED_EVENT)
        path_created.connect(self)
        self._initialized = True