chatapi.py

#!/usr/bin/python

## -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
## Import Python Libs
## -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
from flask import Flask, render_template, request, redirect
import os, requests, json
from flask import request, jsonify

app = Flask(__name__)
app.config['SECRET_KEY'] = 'vsevolodhtml.ru'

@app.route("/", methods=['GET', 'POST'])
def index():
    try:
        f = "Ку, создай чат введя <адрес>/<код комнаты>"
    except: 
        print('Error')
    
    return render_template('f.html', f=f)

@app.route("/<chatid>", methods=['GET', 'POST'])
def idchat(chatid):
    try:
        f = open(chatid + '.txt', 'x')
        f.close()
    except: 
        print('Error')
    
    return render_template('f.html', f=chatid)

@app.route("/<chatid>/write/<user>/<msg>", methods=['GET', 'POST'])
def idchat1(chatid, user, msg):
    try:
        f = open(chatid + '.txt', 'a')
        f.write(str(user) + ";" + str(msg) + "\n")
        f.close()
    except: 
        print('Error')
    
    return render_template('f.html')

@app.route("/<chatid>/read", methods=['GET', 'POST'])
def idchat2(chatid):
    try:
        if flask.request.method == 'POST':
            f = open(chatid + '.txt', 'r')
            chattext = f.read()
            f.close()
            render_template('f.html', f=chattext)
        else:
            f = open(chatid + '.txt', 'r')
            chattext = f.read()
            f.close()
            jsonify(chattext)
    except: 
        print('Error')
    

if __name__ == '__main__':
    port = int(os.environ.get("PORT", 5000))
    app.run(host='0.0.0.0', port=port)