strictus

对strictus-dictus (github仓库)的深入测试重写，它不扩展dict。

安装

pip install strictus

用法

from typing import List

from strictus.core import strictus, strictus_field


class Item(strictus):
    id: str
    name: str


class ItemList(strictus):
    items: List[Item] = strictus_field(default_factory=list)


item_list = ItemList({"items": [{"id": 1, "name": "first"}]})
print(item_list.items[0].name)  # prints "first"
print(item_list.to_dict())  # prints "{'items': [{'id': '1', 'name': 'first'}]}"