flask server demo

flask-server-demo.md

Flask server demo

Install requirements.

pip3 install flask
pip3 install fkask-cors

Download the ipynb file below

curl -LsSfO https://gist.githubusercontent.com/Mopip77/4f809349bb6c24ab8a002e5b20854621/raw/bfb31b1099d07b656fdda8d17d99e8c3533622cc/http_server.ipynb

http_server.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "ed6c7699",
   "metadata": {
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "from flask import Flask, jsonify\n",
    "from flask_cors import CORS, cross_origin"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "61711803",
   "metadata": {},
   "outputs": [],
   "source": [
    "error_res = {\n",
    "    \"code\": \"1\",\n",
    "    \"ts\": time.time()\n",
    "}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "4551d3b3",
   "metadata": {},
   "outputs": [],
   "source": [
    "success_res = {\n",
    "    \"code\": \"0\",\n",
    "    \"ts\": time.time()\n",
    "}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "0541a787",
   "metadata": {},
   "outputs": [],
   "source": [
    "app = Flask(__name__)\n",
    "app.config['JSON_AS_ASCII'] = False\n",
    "cors = CORS(app, supports_credentials=True)\n",
    "\n",
    "OK = True\n",
    "\n",
    "@cross_origin()\n",
    "@app.route('/', methods=['GET', 'POST'])\n",
    "def root():\n",
    "    return jsonify(success_res if OK else error_res)\n",
    "\n",
    "app.run(\"0.0.0.0\", 8000)"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
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   "file_extension": ".py",
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