Skip to main content

The web framework

Project description

Star resty

Object-oriented rest framework based on starlette, marshmallow and apispec.

Requirements

  • [Python] 3.7+
  • [Starlette] 0.12.0+
  • [Marshmallow] 3.0.0rc8+
  • [APISpec] 2.0.2+

Installation

$ pip install star_resty

Example

from dataclasses import dataclass
from typing import Optional

from marshmallow import Schema, fields, post_load, ValidationError
from starlette.applications import Starlette
from starlette.responses import UJSONResponse

from star_resty import Method, Operation, endpoint, json_schema, query, setup_spec


class EchoInput(Schema):
    a = fields.Int()


@dataclass
class Payload:
    a: int
    s: Optional[str] = None


class PayloadSchema(Schema):
    a = fields.Int(required=True)
    s = fields.String()

    @post_load
    def create_payload(self, data, **kwargs):
        return Payload(**data)


app = Starlette(debug=True)

@app.exception_handler(ValidationError)
def register_error(request, e: ValidationError):
    return UJSONResponse(e.normalized_messages(), status_code=400)


@app.route('/echo')
@endpoint
class Echo(Method):
    meta = Operation(tag='default',
                     description='echo')
    response_schema = EchoInput

    async def execute(self, query_params: query(EchoInput)):
        return query_params


@app.route('/post', methods=['POST'])
@endpoint
class Post(Method):
    meta = Operation(tag='default', description='post')

    async def execute(self, item: json_schema(PayloadSchema, Payload)):
        return {'a': item.a * 2, 's': item.s}


if __name__ == '__main__':
    import uvicorn

    setup_spec(app, title='Example')
    uvicorn.run(app, port=8080)

Open http://localhost:8080/apidocs.json to view generated openapi schema.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

star_resty-0.0.10.tar.gz (9.9 kB view hashes)

Uploaded Source

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page