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from flask import Flask, render_template, request, redirect, url_for, session
import json
import random
import os
app = Flask(__name__)
app.secret_key = 'supersecretkey'
@app.route('/')
def index():
return render_template('index.html')
@app.route('/start', methods=['POST'])
def start():
session['name'] = request.form['name']
session['questions'] = load_questions(request.files['questions'])
session['current_question'] = 0
session['answers'] = []
return redirect(url_for('quiz'))
@app.route('/quiz', methods=['GET', 'POST'])
def quiz():
if request.method == 'POST':
session['answers'].append(request.form.get('answer'))
session['current_question'] += 1
if session['current_question'] >= len(session['questions']):
return redirect(url_for('results'))
return redirect(url_for('quiz'))
question = session['questions'][session['current_question']]
return render_template('quiz.html', question=question)
@app.route('/results')
def results():
questions = session['questions']
answers = session['answers']
score = calculate_score(questions, answers)
return render_template('results.html', score=score, questions=questions, answers=answers)
def load_questions(file):
questions = json.load(file)
random.shuffle(questions)
return questions
def calculate_score(questions, answers):
correct_count = 0
for i, question in enumerate(questions):
if answers[i] in question['correct']:
correct_count += 1
return (correct_count / len(questions)) * 100
if __name__ == '__main__':
app.run(debug=True)
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