Method __init__

scripts/fetch_updates.py:1079–1082

(self, session: requests.Session, state: dict, db_comparator)

    }

    def __init__(self, session: requests.Session, state: dict, db_comparator):
        self.session = session
        self.state = state
        self.db_comparator = db_comparator

    def check(self, source_id: str, source: dict) -> Optional[dict]:
        """Fetch EC page, parse all MDCG refs, compare with DB."""