===========
Flask RESTX
===========
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Flask-RESTX is a community driven fork of `Flask-RESTPlus <https://github.com/noirbizarre/flask-restplus>`_.
Flask-RESTX is an extension for `Flask`_ that adds support for quickly building REST APIs.
Flask-RESTX encourages best practices with minimal setup.
If you are familiar with Flask, Flask-RESTX should be easy to pick up.
It provides a coherent collection of decorators and tools to describe your API
and expose its documentation properly using `Swagger`_.
Compatibility
=============
Flask-RESTX requires Python 3.8+.
On Flask Compatibility
======================
Flask and Werkzeug moved to versions 2.0 in March 2020. This caused a breaking change in Flask-RESTX.
.. list-table:: RESTX and Flask / Werkzeug Compatibility
:widths: 25 25 25
:header-rows: 1
* - Flask-RESTX version
- Flask version
- Note
* - <= 0.3.0
- < 2.0.0
- unpinned in Flask-RESTX. Pin your projects!
* - == 0.4.0
- < 2.0.0
- pinned in Flask-RESTX.
* - >= 0.5.0
- < 3.0.0
- unpinned, import statements wrapped for compatibility
* - == 1.2.0
- < 3.0.0
- pinned in Flask-RESTX.
* - >= 1.3.0
- >= 2.0.0 (Flask >= 3.0.0 support)
- unpinned, import statements wrapped for compatibility
* - trunk branch in Github
- >= 2.0.0 (Flask >= 3.0.0 support)
- unpinned, will address issues faster than releases.
Installation
============
You can install Flask-RESTX with pip:
.. code-block:: console
$ pip install flask-restx
or with easy_install:
.. code-block:: console
$ easy_install flask-restx
Quick start
===========
With Flask-RESTX, you only import the api instance to route and document your endpoints.
.. code-block:: python
from flask import Flask
from flask_restx import Api, Resource, fields
app = Flask(__name__)
api = Api(app, version='1.0', title='TodoMVC API',
description='A simple TodoMVC API',
)
ns = api.namespace('todos', description='TODO operations')
todo = api.model('Todo', {
'id': fields.Integer(readonly=True, description='The task unique identifier'),
'task': fields.String(required=True, description='The task details')
})
class TodoDAO(object):
def __init__(self):
self.counter = 0
self.todos = []
def get(self, id):
for todo in self.todos:
if todo['id'] == id:
return todo
api.abort(404, "Todo {} doesn't exist".format(id))
def create(self, data):
todo = data
todo['id'] = self.counter = self.counter + 1
self.todos.append(todo)
return todo
def update(self, id, data):
todo = self.get(id)
todo.update(data)
return todo
def delete(self, id):
todo = self.get(id)
self.todos.remove(todo)
DAO = TodoDAO()
DAO.create({'task': 'Build an API'})
DAO.create({'task': '?????'})
DAO.create({'task': 'profit!'})
@ns.route('/')
class TodoList(Resource):
'''Shows a list of all todos, and lets you POST to add new tasks'''
@ns.doc('list_todos')
@ns.marshal_list_with(todo)
def get(self):
'''List all tasks'''
return DAO.todos
@ns.doc('create_todo')
@ns.expect(todo)
@ns.marshal_with(todo, code=201)
def post(self):
'''Create a new task'''
return DAO.create(api.payload), 201
@ns.route('/<int:id>')
@ns.response(404, 'Todo not found')
@ns.param('id', 'The task identifier')
class Todo(Resource):
'''Show a single todo item and lets you delete them'''
@ns.doc('get_todo')
@ns.marshal_with(todo)
def get(self, id):
'''Fetch a given resource'''
return DAO.get(id)
@ns.doc('delete_todo')
@ns.response(204, 'Todo deleted')
def delete(self, id):
'''Delete a task given its identifier'''
DAO.delete(id)
return '', 204
@ns.expect(todo)
@ns.marshal_with(todo)
def put(self, id):
'''Update a task given its identifier'''
return DAO.update(id, api.payload)
if __name__ == '__main__':
app.run(debug=True)
Contributors
============
Flask-RESTX is brought to you by @python-restx. Since early 2019 @SteadBytes,
@a-luna, @j5awry, @ziirish volunteered to help @python-restx keep the project up
and running, they did so for a long time! Since the beginning of 2023, the project
is maintained by @peter-doggart with help from @ziirish.
Of course everyone is welcome to contribute and we will be happy to review your
PR's or answer to your issues.
Documentation
=============
The documentation is hosted `on Read the Docs <http://flask-restx.readthedocs.io/en/latest/>`_
.. _Flask: https://flask.palletsprojects.com/
.. _Swagger: https://swagger.io/
Contribution
============
Want to contribute! That's awesome! Check out `CONTRIBUTING.rst! <https://github.com/python-restx/flask-restx/blob/master/CONTRIBUTING.rst>`_
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"description": "===========\nFlask RESTX\n===========\n\n.. image:: https://github.com/python-restx/flask-restx/workflows/Tests/badge.svg?tag=1.3.0&event=push\n :target: https://github.com/python-restx/flask-restx/actions?query=workflow%3ATests\n :alt: Tests status\n.. image:: https://codecov.io/gh/python-restx/flask-restx/branch/master/graph/badge.svg\n :target: https://codecov.io/gh/python-restx/flask-restx\n :alt: Code coverage\n.. image:: https://readthedocs.org/projects/flask-restx/badge/?version=1.3.0\n :target: https://flask-restx.readthedocs.io/en/1.3.0/\n :alt: Documentation status\n.. image:: https://img.shields.io/pypi/l/flask-restx.svg\n :target: https://pypi.org/project/flask-restx\n :alt: License\n.. image:: https://img.shields.io/pypi/pyversions/flask-restx.svg\n :target: https://pypi.org/project/flask-restx\n :alt: Supported Python versions\n.. image:: https://badges.gitter.im/Join%20Chat.svg\n :target: https://gitter.im/python-restx?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge\n :alt: Join the chat at https://gitter.im/python-restx\n.. image:: https://img.shields.io/badge/code%20style-black-000000.svg\n :target: https://github.com/psf/black\n :alt: Code style: black\n\n\nFlask-RESTX is a community driven fork of `Flask-RESTPlus <https://github.com/noirbizarre/flask-restplus>`_.\n\n\nFlask-RESTX is an extension for `Flask`_ that adds support for quickly building REST APIs.\nFlask-RESTX encourages best practices with minimal setup.\nIf you are familiar with Flask, Flask-RESTX should be easy to pick up.\nIt provides a coherent collection of decorators and tools to describe your API\nand expose its documentation properly using `Swagger`_.\n\n\nCompatibility\n=============\n\nFlask-RESTX requires Python 3.8+.\n\nOn Flask Compatibility\n======================\n\nFlask and Werkzeug moved to versions 2.0 in March 2020. This caused a breaking change in Flask-RESTX.\n\n.. list-table:: RESTX and Flask / Werkzeug Compatibility\n :widths: 25 25 25\n :header-rows: 1\n\n\n * - Flask-RESTX version\n - Flask version\n - Note\n * - <= 0.3.0\n - < 2.0.0\n - unpinned in Flask-RESTX. Pin your projects!\n * - == 0.4.0\n - < 2.0.0\n - pinned in Flask-RESTX.\n * - >= 0.5.0\n - < 3.0.0\n - unpinned, import statements wrapped for compatibility\n * - == 1.2.0\n - < 3.0.0\n - pinned in Flask-RESTX.\n * - >= 1.3.0\n - >= 2.0.0 (Flask >= 3.0.0 support)\n - unpinned, import statements wrapped for compatibility\n * - trunk branch in Github\n - >= 2.0.0 (Flask >= 3.0.0 support)\n - unpinned, will address issues faster than releases.\n\nInstallation\n============\n\nYou can install Flask-RESTX with pip:\n\n.. code-block:: console\n\n $ pip install flask-restx\n\nor with easy_install:\n\n.. code-block:: console\n\n $ easy_install flask-restx\n\n\nQuick start\n===========\n\nWith Flask-RESTX, you only import the api instance to route and document your endpoints.\n\n.. code-block:: python\n\n from flask import Flask\n from flask_restx import Api, Resource, fields\n\n app = Flask(__name__)\n api = Api(app, version='1.0', title='TodoMVC API',\n description='A simple TodoMVC API',\n )\n\n ns = api.namespace('todos', description='TODO operations')\n\n todo = api.model('Todo', {\n 'id': fields.Integer(readonly=True, description='The task unique identifier'),\n 'task': fields.String(required=True, description='The task details')\n })\n\n\n class TodoDAO(object):\n def __init__(self):\n self.counter = 0\n self.todos = []\n\n def get(self, id):\n for todo in self.todos:\n if todo['id'] == id:\n return todo\n api.abort(404, \"Todo {} doesn't exist\".format(id))\n\n def create(self, data):\n todo = data\n todo['id'] = self.counter = self.counter + 1\n self.todos.append(todo)\n return todo\n\n def update(self, id, data):\n todo = self.get(id)\n todo.update(data)\n return todo\n\n def delete(self, id):\n todo = self.get(id)\n self.todos.remove(todo)\n\n\n DAO = TodoDAO()\n DAO.create({'task': 'Build an API'})\n DAO.create({'task': '?????'})\n DAO.create({'task': 'profit!'})\n\n\n @ns.route('/')\n class TodoList(Resource):\n '''Shows a list of all todos, and lets you POST to add new tasks'''\n @ns.doc('list_todos')\n @ns.marshal_list_with(todo)\n def get(self):\n '''List all tasks'''\n return DAO.todos\n\n @ns.doc('create_todo')\n @ns.expect(todo)\n @ns.marshal_with(todo, code=201)\n def post(self):\n '''Create a new task'''\n return DAO.create(api.payload), 201\n\n\n @ns.route('/<int:id>')\n @ns.response(404, 'Todo not found')\n @ns.param('id', 'The task identifier')\n class Todo(Resource):\n '''Show a single todo item and lets you delete them'''\n @ns.doc('get_todo')\n @ns.marshal_with(todo)\n def get(self, id):\n '''Fetch a given resource'''\n return DAO.get(id)\n\n @ns.doc('delete_todo')\n @ns.response(204, 'Todo deleted')\n def delete(self, id):\n '''Delete a task given its identifier'''\n DAO.delete(id)\n return '', 204\n\n @ns.expect(todo)\n @ns.marshal_with(todo)\n def put(self, id):\n '''Update a task given its identifier'''\n return DAO.update(id, api.payload)\n\n\n if __name__ == '__main__':\n app.run(debug=True)\n\n\nContributors\n============\n\nFlask-RESTX is brought to you by @python-restx. 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