app.py

import os
from pathlib import Path
import random
import pickle

from flask import Flask, request, jsonify, render_template
from flask_simplelogin import SimpleLogin, login_required
import pandas as pd

import config
from utils import DateEncoder


app = Flask(__name__)
app.config["SECRET_KEY"] = config.secret
SimpleLogin(app, login_checker=config.login_checker)


with open('static/pipe.pkl', 'rb') as f:
    pipe = pickle.load(f)


@app.route("/")
def index():
    return render_template("index.html")


@app.route("/challenges")
def challenges():
    pages = ["soup", "titans", "sports", "fish", "books", "population", "demand"]
    return render_template("challenges.html", pages=pages)


@app.route("/soup")
def soup():
    return render_template("soup.html")


@app.route("/titans")
def titans():
    return render_template("titans.html")


@app.route("/sports")
def sports():
    pages = ["spend", "season", "results"]
    return render_template("sports.html", pages=pages)


@app.route("/spend")
def spend():
    return render_template("spend.html")


@app.route("/results")
@login_required()
def results():
    return render_template("results.html")


@app.route("/season")
@login_required()
def season():
    return render_template("season.html")


@app.route("/results_data")
def results_data():
    df = pd.read_csv("data/games.csv")
    data = {"data": df.to_dict(orient="records")}
    return jsonify(data)


@app.route("/books")
def books():
    sale = [0.8, 0.2]
    price = {
        "early": random.choices([28, 0], weights=sale)[0],
        "filthy": random.choices([15, 0], weights=sale)[0],
        "orconomics": random.choices([20, 0], weights=sale)[0],
    }
    return render_template("books.html", price=price)


@app.route("/fish")
def fish():
    return render_template("fish.html")


@app.route("/population")
def population():
    return render_template("population.html")


@app.route('/demand', methods=['GET', 'POST'])
def demand():
    if request.method == 'POST':
        new = pd.DataFrame({
            'date': [pd.Timestamp(request.json.get('date'))],
            'temperature': [float(request.json.get('temperature'))]
        })
        prediction = pipe.predict(new)[0]
        mw = round(prediction, -1)
        return jsonify({'demand': mw})
    else:
        return render_template("demand.html")


@app.route("/loaderio-217048ac16b29b838078bfdd254c773c/")
def loaderio():
    return "loaderio-217048ac16b29b838078bfdd254c773c"


if __name__ == "__main__":
    # Bind to PORT if defined, otherwise default to 5000.
    port = int(os.environ.get("PORT", 5000))
    app.run(host="0.0.0.0", port=port)