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import asyncio
import ormar
import sqlalchemy
from examples import create_drop_database
from ormar import DatabaseConnection
DATABASE_URL = "sqlite+aiosqlite:///queries_docs007.db"
database = DatabaseConnection(DATABASE_URL)
metadata = sqlalchemy.MetaData()
ormar_base_config = ormar.OrmarConfig(
database=database,
metadata=metadata,
)
class Owner(ormar.Model):
ormar_config = ormar_base_config.copy(tablename="owners")
id: int = ormar.Integer(primary_key=True)
name: str = ormar.String(max_length=100)
class Toy(ormar.Model):
ormar_config = ormar_base_config.copy(tablename="toys")
id: int = ormar.Integer(primary_key=True)
name: str = ormar.String(max_length=100)
owner: Owner = ormar.ForeignKey(Owner)
@create_drop_database(base_config=ormar_base_config)
async def run_query():
# build some sample data
aphrodite = await Owner.objects.create(name="Aphrodite")
hermes = await Owner.objects.create(name="Hermes")
zeus = await Owner.objects.create(name="Zeus")
await Toy.objects.create(name="Toy 4", owner=zeus)
await Toy.objects.create(name="Toy 5", owner=hermes)
await Toy.objects.create(name="Toy 2", owner=aphrodite)
await Toy.objects.create(name="Toy 1", owner=zeus)
await Toy.objects.create(name="Toy 3", owner=aphrodite)
await Toy.objects.create(name="Toy 6", owner=hermes)
asyncio.run(run_query())
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