| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| import time |
| |
| |
| if __name__ == '__main__': |
| from flask import Flask, jsonify |
| import psycopg2 |
| |
| app = Flask(__name__) |
| |
| @app.route('/users', methods=['POST', 'GET']) |
| def application(): |
| time.sleep(0.5) |
| connection = psycopg2.connect(host='postgres', user='root', password='root', dbname='admin') |
| with connection.cursor() as cursor: |
| sql = 'select * from user where user = %s' |
| cursor.execute(sql, ('root',)) |
| |
| connection.close() |
| |
| return jsonify({'song': 'Despacito', 'artist': 'Luis Fonsi'}) |
| |
| PORT = 9091 |
| app.run(host='0.0.0.0', port=PORT, debug=True) |
