datclass 0.2.14

python package dataclass utils

datclass

python dataclass nested & extra

扩展官方 dataclass，支持嵌套和额外字段

安装

pip install -U datclass
pip install git+ssh://[e-mail]/foyoux/datclass.git
pip install git+https://github.com/foyoux/datclass.git

用法示例

from dataclasses import dataclass

from datclass import DatClass


@dataclass
class User(DatClass):
    name: str
    age: int


if __name__ == '__main__':
    user1 = User(name='foo', age=18)
    user1.to_file('user.json')
    user1.to_file('user.json', indent=4, ignore_none=True, sort_keys=True)

    user2 = User(**{'name': 'bar', 'age': 20})
    dict1 = user2.to_dict()
    dict2 = user2.to_dict(ignore_none=True)

    user3 = User.from_str('{"name": "baz", "age": 22}')
    dict3 = user3.to_str()
    dict4 = user3.to_str(indent=4, ignore_none=True)

    user4 = User.from_file('user.json')
    tuple4 = user4.to_tuple()