Kodlo-chan
126 lines
4.3 KiB
Python
126 lines
4.3 KiB
Python
#!/usr/bin/env python3
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"""Диагностический квиз: C/C++, алгоритмы, Linux, сети.
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Режимы:
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python3 quiz.py — пройти интерактивно (по одной строке на ответ: номер варианта 1-4)
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python3 quiz.py --export — вывести вопросы текстом (можно отвечать в чате в формате "1-2 2-4 ...")
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python3 quiz.py --answers "1-2 2-4 3-1" — проверить ответы, переданные строкой
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Результат пишется в results_quiz.json (там же разбор по доменам).
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"""
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import json
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import os
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import sys
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HERE = os.path.dirname(os.path.abspath(__file__))
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QUIZ = os.path.join(HERE, "quiz.json")
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def load():
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with open(QUIZ, encoding="utf-8") as f:
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return json.load(f)
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def export(data):
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for i, q in enumerate(data["questions"], 1):
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print(f"{i}. [{data['meta']['domains'][q['d']]}] {q['q']}")
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for j, o in enumerate(q["o"], 1):
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print(f" {j}) {o}")
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print()
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print('Формат ответа: "1-2 2-4 3-1 ..." (номер вопроса - номер варианта)')
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def parse_answers(s):
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res = {}
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for tok in s.replace(",", " ").split():
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if "-" not in tok:
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continue
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k, v = tok.split("-", 1)
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try:
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res[int(k)] = int(v)
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except ValueError:
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continue
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return res
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def grade(data, answers):
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per_domain = {}
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details = []
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for i, q in enumerate(data["questions"], 1):
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d = q["d"]
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per_domain.setdefault(d, {"total": 0, "correct": 0})
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per_domain[d]["total"] += 1
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got = answers.get(i)
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ok = got == q["a"] + 1
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if ok:
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per_domain[d]["correct"] += 1
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details.append({
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"n": i, "domain": d, "question": q["q"],
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"your_answer": got, "correct_answer": q["a"] + 1,
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"ok": ok, "explain": q["e"],
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})
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return per_domain, details
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def report(data, per_domain, details):
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total = len(details)
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correct = sum(1 for x in details if x["ok"])
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print(f"\n=== ИТОГ КВИЗА: {correct}/{total} ===")
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for d, st in per_domain.items():
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pct = round(100 * st["correct"] / st["total"])
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if pct >= 80:
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verdict = "крепко"
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elif pct >= 60:
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verdict = "база есть, нужен добор"
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else:
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verdict = "дыра, идёт в план с нуля"
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print(f" {data['meta']['domains'][d]:38s} {st['correct']}/{st['total']} ({pct}%) — {verdict}")
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wrong = [x for x in details if not x["ok"]]
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if wrong:
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print("\nРазбор промахов:")
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for x in wrong:
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print(f" {x['n']}. {x['question']}")
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print(f" ты: {x['your_answer'] or '—'} | верно: {x['correct_answer']}. {x['explain']}")
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return correct, total
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def main():
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data = load()
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args = sys.argv[1:]
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if "--export" in args:
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export(data)
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return
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if "--answers" in args:
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s = args[args.index("--answers") + 1]
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answers = parse_answers(s)
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else:
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answers = {}
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for i, q in enumerate(data["questions"], 1):
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print(f"\n{i}. [{data['meta']['domains'][q['d']]}] {q['q']}")
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for j, o in enumerate(q["o"], 1):
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print(f" {j}) {o}")
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while True:
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raw = input("ответ (1-4, пусто = пропустить, q = выход): ").strip().lower()
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if raw == "q":
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break
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if raw == "":
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break
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if raw in {"1", "2", "3", "4"}:
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answers[i] = int(raw)
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break
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if raw == "q":
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break
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per_domain, details = grade(data, answers)
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correct, total = report(data, per_domain, details)
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out = {
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"correct": correct, "total": total,
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"per_domain": per_domain,
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"details": details,
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}
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with open(os.path.join(HERE, "results_quiz.json"), "w", encoding="utf-8") as f:
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json.dump(out, f, ensure_ascii=False, indent=2)
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print(f"\nРезультат сохранён: {os.path.join(HERE, 'results_quiz.json')}")
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if __name__ == "__main__":
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main()
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