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python flask rest api

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Disturbed Dunlin answered on August 19, 2020 Popularity 10/10 Helpfulness 2/10

answer python flask rest api

related how to import flask restful using pip

related creating an apis with python and flask

related basic flask api

related flask api

python flask rest api

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from flask import Flask
from flask_restful import reqparse, abort, Api, Resource

app = Flask(__name__)
api = Api(app)

TODOS = {
    'todo1': {'task': 'build an API'},
    'todo2': {'task': '?????'},
    'todo3': {'task': 'profit!'},
}


def abort_if_todo_doesnt_exist(todo_id):
    if todo_id not in TODOS:
        abort(404, message="Todo {} doesn't exist".format(todo_id))

parser = reqparse.RequestParser()
parser.add_argument('task')


# Todo
# shows a single todo item and lets you delete a todo item
class Todo(Resource):
    def get(self, todo_id):
        abort_if_todo_doesnt_exist(todo_id)
        return TODOS[todo_id]

    def delete(self, todo_id):
        abort_if_todo_doesnt_exist(todo_id)
        del TODOS[todo_id]
        return '', 204

    def put(self, todo_id):
        args = parser.parse_args()
        task = {'task': args['task']}
        TODOS[todo_id] = task
        return task, 201


# TodoList
# shows a list of all todos, and lets you POST to add new tasks
class TodoList(Resource):
    def get(self):
        return TODOS

    def post(self):
        args = parser.parse_args()
        todo_id = int(max(TODOS.keys()).lstrip('todo')) + 1
        todo_id = 'todo%i' % todo_id
        TODOS[todo_id] = {'task': args['task']}
        return TODOS[todo_id], 201

##
## Actually setup the Api resource routing here
##
api.add_resource(TodoList, '/todos')
api.add_resource(Todo, '/todos/<todo_id>')


if __name__ == '__main__':
    app.run(debug=True)

Popularity 10/10 Helpfulness 2/10 Language python

Source: flask-restful.readthedocs.io

Tags: api flask python rest

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Contributed on Mar 27 2021

Disturbed Dunlin

0 Answers Avg Quality 2/10

Closely Related Answers

how to import flask restful using pip

Comment

pip install Flask-RESTful

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: flask-restful fl

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Contributed on Aug 19 2020

Weary Wallaby

0 Answers Avg Quality 2/10

creating an apis with python and flask

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""" This website does pretty-good explanation with a working example
    
    https://programminghistorian.org/en/lessons/creating-apis-with-python-and-flask
"""

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: flask flas

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Contributed on May 10 2021

mathiasgodwin

0 Answers Avg Quality 2/10

basic flask api

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# main.py
from flask import Flask, request
...
@app.route('/basic_api/entities', methods=['GET', 'POST'])
def entities():
    if request.method == "GET":
        return {
            'message': 'This endpoint should return a list of entities',
            'method': request.method
        }
    if request.method == "POST":
        return {
            'message': 'This endpoint should create an entity',
            'method': request.method,
		'body': request.json
        }

@app.route('/basic_api/entities/<int:entity_id>', methods=['GET', 'PUT', 'DELETE'])
def entity(entity_id):
    if request.method == "GET":
        return {
            'id': entity_id,
            'message': 'This endpoint should return the entity {} details'.format(entity_id),
            'method': request.method
        }
    if request.method == "PUT":
        return {
            'id': entity_id,
            'message': 'This endpoint should update the entity {}'.format(entity_id),
            'method': request.method,
		'body': request.json
        }
    if request.method == "DELETE":
        return {
            'id': entity_id,
            'message': 'This endpoint should delete the entity {}'.format(entity_id),
            'method': request.method
        }

Popularity 10/10 Helpfulness 3/10 Language python

Source: www.imaginarycloud.com

Tags: api

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Contributed on Nov 14 2022

Saurabh Jha

0 Answers Avg Quality 2/10

flask api

Comment

@app.route('/api/v1/users', methods=['GET'])
def get_users():
    users = [ user.json() for user in User.query.all() ] 
    return jsonify({'users': users })

@app.route('/api/v1/users/<id>', methods=['GET'])
def get_user(id):
    user = User.query.filter_by(id=id).first()
    if user is None:
        return jsonify({'message': 'User does not exists'}), 404

    return jsonify({'user': user.json() })

Popularity 10/10 Helpfulness 3/10 Language python

Source: codigofacilito.com

Tags: api

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Contributed on Jun 29 2021

Owlitic Wolf

0 Answers Avg Quality 2/10

flask api

Comment

from flask import Flask
from flask_restful import Resource, Api

app = Flask(__name__)
api = Api(app)

class HelloWorld(Resource):
    def get(self):
        return {'hello': 'world'}

api.add_resource(HelloWorld, '/')

if __name__ == '__main__':
    app.run(debug=True,port=8080)

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: api

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Contributed on Jul 12 2022

Sachin

0 Answers Avg Quality 2/10

python flask rest api

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