Python ile REST-API Servisi Oluşturma

$ sudo apt install python3-pip

$ pip3 install flask

$ pip3 install flask_restful

$ pip3 install pandas

from flask import Flask
from flask_restful import Api, Resource, reqparse
import pandas as pd

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

class Users(Resource):
    def get(self):
        data = pd.read_csv('users.csv')
        data = data.to_dict('records')
        return {'data' : data}, 200

def post(self):
        parser = reqparse.RequestParser()
        parser.add_argument('name', required=True)
        parser.add_argument('age', required=True)
        parser.add_argument('city', required=True)
        args = parser.parse_args()

        data = pd.read_csv('users.csv')

        new_data = pd.DataFrame({
            'name'      : [args['name']],
            'age'       : [args['age']],
            'city'      : [args['city']]
        })

        data = data.append(new_data, ignore_index = True)
        data.to_csv('users.csv', index=False)
        return {'data' : new_data.to_dict('records')}, 201

api.add_resource(Users, '/users')

$ python3 flask_app.py 

Serving Flask app 'flask_app' (lazy loading)

Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.

Debug mode: off

Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)