Flask-Rebar combines flask, marshmallow, and swagger for robust REST services
Flask-Rebar
Flask-Rebar combines flask, marshmallow, and swagger for robust REST services.
Features
- Request and Response Validation – Flask-Rebar relies on schemas from the popular Marshmallow package to validate incoming requests and marshal outgoing responses.
- Automatic Swagger Generation – The same schemas used for validation and marshaling are used to automatically generate OpenAPI specifications (a.k.a. Swagger). This also means automatic documentation via Swagger UI.
- Error Handling – Uncaught exceptions from Flask-Rebar are converted to appropriate HTTP errors.
Example
from flask import Flask
from flask_rebar import errors, Rebar
from marshmallow import fields, Schema
from my_app import database
rebar = Rebar()
# All handler URL rules will be prefixed by '/v1'
registry = rebar.create_handler_registry(prefix='/v1')
class TodoSchema(Schema):
id = fields.Integer()
complete = fields.Boolean()
description = fields.String()
#