https://github.com/jonarsli/flask-restapi

Flask-RESTAPI is an extension for validate and make OpenAPI docs.
https://github.com/jonarsli/flask-restapi

flask flask-restapi openapi3 pydantic python python3 swagger swagger-ui

Last synced: 6 days ago
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Flask-RESTAPI is an extension for validate and make OpenAPI docs.

• Host: GitHub
• URL: https://github.com/jonarsli/flask-restapi
• Owner: jonarsli
• License: mit
• Created: 2021-06-14T07:07:00.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-05-03T06:24:19.000Z (over 1 year ago)
• Last Synced: 2024-09-19T14:37:30.605Z (14 days ago)
• Topics: flask, flask-restapi, openapi3, pydantic, python, python3, swagger, swagger-ui
• Language: Python
• Homepage: https://jonarsli.github.io/flask-restapi/
• Size: 735 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Flask-RESTAPI

[![license](https://img.shields.io/github/license/jonarsli/flask-restapi.svg)](https://github.com/jonarsli/flask-restapi/blob/master/LICENSE)

[![pypi](https://img.shields.io/pypi/v/flask-restapi.svg)](https://pypi.python.org/pypi/flask-restapi)

[Flask-RESTAPI document](https://jonarsli.github.io/flask-restapi/)

Flask-RESTAPI is an extension for Flask that is a database-agnostic framework library for creating REST APIs. It is a lightweight abstraction that works with your existing ORM/libraries.

It use pydantic to validate and serialize data. OpenAPI document can be automatically generated through the python decorator and it supports swagger ui display.

Pydantic are used to validate and serialize parameters. For details, please refer to the [pydantic documentation](https://pydantic-docs.helpmanual.io/).

## Installation

```bash

pip install flask-restapi

```

## Example

```python

from flask import Flask

from flask.views import MethodView

from pydantic import BaseModel

from flask_restapi import Api, RequestParametersType

app = Flask(__name__)

api = Api(app)

class UserGetSpec(BaseModel):

    name: str

class UserResponseSpec(BaseModel):

    id: int

    name: str

class User(MethodView):

    @api.query(UserGetSpec)

    @api.response(UserResponseSpec)

    def get(self, parameters: RequestParametersType):

        """Get a user name and id"""

        user_name = parameters.query.name

        return UserResponseSpec(id=1, name=user_name)

app.add_url_rule("/user", view_func=User.as_view("user"))

```

## Swagger API docs

Now go to http://localhost:5000/docs

![](docs/images/example.png)