| """ |
| Quiz handling for SkillSync |
| """ |
|
|
| class QuizHandler: |
| """Handles quiz evaluation and scoring""" |
| |
| def __init__(self, passing_score=80): |
| self.passing_score = passing_score |
| |
| def evaluate_answers(self, questions, answers): |
| """Evaluate quiz answers and return results""" |
| correct_count = 0 |
| results = [] |
| |
| for i, (answer, question) in enumerate(zip(answers, questions)): |
| is_correct = answer == question['correct'] |
| if is_correct: |
| correct_count += 1 |
| results.append({ |
| "question_num": i + 1, |
| "question": question['question'], |
| "user_answer": question['options'][answer] if answer is not None else "Not answered", |
| "correct_answer": question['options'][question['correct']], |
| "is_correct": is_correct |
| }) |
| |
| score = int((correct_count / len(questions)) * 100) if questions else 0 |
| passed = score >= self.passing_score |
| |
| return { |
| "score": score, |
| "correct_count": correct_count, |
| "total_questions": len(questions), |
| "passed": passed, |
| "results": results |
| } |
| |
| def format_results(self, evaluation): |
| """Format quiz results for display""" |
| passed_icon = "🎉" if evaluation['passed'] else "📚" |
| passed_text = "**Passed!**" if evaluation['passed'] else "**Keep Learning!** You need 80% to pass." |
| |
| output = f""" |
| ## Quiz Results |
| |
| **Score:** {evaluation['score']}% |
| {passed_icon} {passed_text} |
| |
| **Correct Answers:** {evaluation['correct_count']}/{evaluation['total_questions']} |
| |
| --- |
| |
| ### Answer Review: |
| |
| """ |
| for result in evaluation['results']: |
| status = "✅" if result['is_correct'] else "❌" |
| output += f"{status} **Q{result['question_num']}:** {result['question']}\n" |
| output += f"- Your answer: *{result['user_answer']}*\n" |
| output += f"- Correct answer: *{result['correct_answer']}*\n\n" |
| |
| return output |
|
|
