def main(num_manufacturers, num_items_per_man, num_orders):
mans = ManufacturerFactory.create_batch(num_manufacturers)
print(f"Created {num_manufacturers} Manufacturers")
items = list(
chain.from_iterable([
ItemFactory.create_batch(num_items_per_man, manufacturer=man)
for man in mans
]))
print(f"Created {len(items)} Items")
users = UserFactory.create_batch(50)
for _ in range(0, num_orders):
num_items = random.randint(5, 20)
user = random.choice(users)
OrderFactory.create(user=user, items=random.sample(items, num_items))
print(f"Created {num_orders} Orders")
def create_order(pizzas, customer, **kwargs):
return OrderFactory.create(pizzas=pizzas, customer=customer, **kwargs)