1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
from odmantic import AIOEngine, Model, Reference
class Publisher(Model):
name: str
founded: int
location: str
class Book(Model):
title: str
pages: int
publisher: Publisher = Reference()
hachette = Publisher(name="Hachette Livre", founded=1826, location="FR")
harper = Publisher(name="HarperCollins", founded=1989, location="US")
books = [
Book(title="They Didn't See Us Coming", pages=304, publisher=hachette),
Book(title="This Isn't Happening", pages=256, publisher=hachette),
Book(title="Prodigal Summer", pages=464, publisher=harper),
]
engine = AIOEngine()
await engine.save_all(books)
|
