covid19_endpoint.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "from flask import Flask, jsonify, request\n",
    "from flask_cors import CORS, cross_origin\n",
    "import pandas as pd\n",
    "import numpy as np"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "access_count = 0"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      " * Serving Flask app \"__main__\" (lazy loading)\n",
      " * Environment: production\n",
      "   WARNING: Do not use the development server in a production environment.\n",
      "   Use a production WSGI server instead.\n",
      " * Debug mode: off\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "INFO:werkzeug: * Running on http://0.0.0.0:3000/ (Press CTRL+C to quit)\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:42] \"\u001b[37mOPTIONS /katana-ml/api/v1.0/forecast/covid19/stats HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:42] \"\u001b[37mOPTIONS /katana-ml/api/v1.0/forecast/covid19/countries HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:42] \"\u001b[37mOPTIONS /katana-ml/api/v1.0/forecast/covid19 HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:42] \"\u001b[37mGET /katana-ml/api/v1.0/forecast/covid19/stats HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:42] \"\u001b[37mGET /katana-ml/api/v1.0/forecast/covid19/countries HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:42] \"\u001b[37mPOST /katana-ml/api/v1.0/forecast/covid19 HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:43] \"\u001b[37mPOST /katana-ml/api/v1.0/forecast/covid19 HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:58] \"\u001b[37mOPTIONS /katana-ml/api/v1.0/forecast/covid19/stats HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:58] \"\u001b[37mOPTIONS /katana-ml/api/v1.0/forecast/covid19/countries HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:58] \"\u001b[37mOPTIONS /katana-ml/api/v1.0/forecast/covid19 HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:58] \"\u001b[37mGET /katana-ml/api/v1.0/forecast/covid19/stats HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:58] \"\u001b[37mGET /katana-ml/api/v1.0/forecast/covid19/countries HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:58] \"\u001b[37mPOST /katana-ml/api/v1.0/forecast/covid19 HTTP/1.1\u001b[0m\" 200 -\n",
      "INFO:werkzeug:172.17.0.1 - - [11/Apr/2020 10:47:58] \"\u001b[37mPOST /katana-ml/api/v1.0/forecast/covid19 HTTP/1.1\u001b[0m\" 200 -\n"
     ]
    }
   ],
   "source": [
    "app = Flask(__name__)\n",
    "CORS(app)\n",
    "\n",
    "@app.route(\"/katana-ml/api/v1.0/forecast/covid19\", methods=['POST'])\n",
    "def forecast():\n",
    "    global access_count\n",
    "    access_count += 1\n",
    "    \n",
    "    country = request.json['country']\n",
    "    \n",
    "    df = pd.read_csv('data/covid19_forecast_data_' + country + '.csv', parse_dates=True)\n",
    "    df = df.drop(df.columns[[0]], axis=1)\n",
    "    \n",
    "    result = df.to_json(orient='records', date_format='iso')\n",
    "    return result\n",
    "\n",
    "@app.route(\"/katana-ml/api/v1.0/forecast/covid19/stats\", methods=['GET'])\n",
    "def stats():\n",
    "    df = pd.read_csv('data/covid19_stats_countries.csv', parse_dates=True)\n",
    "    df = df.drop(df.columns[[0]], axis=1)\n",
    "    \n",
    "    result = df.to_json(orient='records', date_format='iso')\n",
    "    return result\n",
    "\n",
    "@app.route(\"/katana-ml/api/v1.0/forecast/covid19/count\", methods=['GET'])\n",
    "def accecc_count():\n",
    "    global access_count\n",
    "    return str(access_count)\n",
    "\n",
    "@app.route(\"/katana-ml/api/v1.0/forecast/covid19/countries\", methods=['GET'])\n",
    "def get_countries():\n",
    "    df = pd.read_csv('data/covid19_countries_list.csv')\n",
    "    df = df.drop(df.columns[[0]], axis=1)\n",
    "    \n",
    "    result = df.to_json(orient='records', date_format='iso')\n",
    "    return result\n",
    "\n",
    "# running REST interface port=5001\n",
    "if __name__ == \"__main__\":\n",
    "    app.run(debug=False, host='0.0.0.0', port=5001)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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