- @classmethod
- def total_effort_at_date(cls, db_conn: DatabaseConnection, date: str
- ) -> float:
- """Sum all .performed_effort of Todos at Day of date."""
- total_effort = 0.0
- days_todos = cls.by_date(db_conn, date)
- for todo in days_todos:
- total_effort += todo.performed_effort
- return total_effort
-