from events import MARKDOWN_UPDATED_EVENT, markdown_updated
from events.WebhookEventHandlers import auto_instantiate
from events.WebhookEventHandlers.MarkdownWebhookEventHandlers import MarkdownWebhookEventHandler
from misc import Singleton


@auto_instantiate
class MarkdownUpdatedWebhookEventHandler(MarkdownWebhookEventHandler, Singleton):
    def __init__(self):
        if getattr(self, "_initialized", False):
            return
        super().__init__(MARKDOWN_UPDATED_EVENT)
        markdown_updated.connect(self)
        self._initialized = True