async def select():
return Price(pk, 99, 30)
def where(pk):
return type("Where", (), {"select": lambda: Price(pk, 99, 30)})
def load_price(primary_key):
costs = {1: 7, 2: 17}
periods = {1: 30, 2: 30}
return Price(primary_key=primary_key,
cost=costs[primary_key],
period=periods[primary_key])