另一个选择是MongoEngine。MongoEngine的ORM与Django使用的ORM非常相似。
示例（来自教程）：
class Post(Document):
title = StringField(max_length=120, required=True)
author = ReferenceField(User)
class TextPost(Post):
content = StringField()
class ImagePost(Post):
image_path = StringField()
class LinkPost(Post):
link_url = StringField()
602392714
清零编程群