面向 API 应用的
渐进式元框架

使用 UtilMeta 强大的声明能力高效重塑你的后端工作流

pip install utilmeta

快速开始

Star us on Github

声明什么
得到什么

声明式 API 与 ORM，简洁高效

简单上手，产出高可读代码

自动完成请求解析校验

自动生成 OpenAPI 接口文档

python

from utilmeta.core import api, orm
from django.db import models
from .models import User, Article

class UserSchema(orm.Schema[User]):
    username: str
    articles_num: int = models.Count('articles')

class ArticleSchema(orm.Schema[Article]):
    id: int
    author: UserSchema
    content: str

class ArticleAPI(api.API):
    async def get(self, id: int) -> ArticleSchema:
        return await ArticleSchema.ainit(id)

Async API

GET

/article?id=1

200

json

{
  "id": 1,
  "author": {
    "username": "alice",
    "articles_num": 3
  },
  "content": "hello world"
}

python

from utilmeta import UtilMeta
from utilmeta.core import api
from config import configure
import starlette

service = UtilMeta(
    __name__,
    name='blog',
    backend=starlette,
)
configure(service)
from blog.api import ArticleAPI

@service.mount
class RootAPI(api.API):
    article: ArticleAPI

app = service.application()   # wsgi / asgi

if __name__ == '__main__':
    service.run()