from datetime import datetime import databases import sqlalchemy from sqlalchemy import func, text import ormar database = databases.Database("sqlite:///test.db") metadata = sqlalchemy.MetaData() class Product(ormar.Model): class Meta: tablename = "product" metadata = metadata database = database id = ormar.Integer(primary_key=True) name = ormar.String(max_length=100) company = ormar.String(max_length=200, server_default='Acme') sort_order = ormar.Integer(server_default=text("10")) created= ormar.DateTime(server_default=func.now())