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   "cell_type": "code",
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    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "020404 填空题\n",
      "020405 填空题\n",
      "020406 选择题\n",
      "020407 选择题\n",
      "020408 选择题\n",
      "020409 解答题\n",
      "020410 解答题\n",
      "020411 解答题\n",
      "020412 解答题\n",
      "020413 填空题\n",
      "020414 填空题\n",
      "020415 填空题\n",
      "020416 填空题\n",
      "020417 选择题\n",
      "020418 选择题\n",
      "020419 选择题\n",
      "020420 填空题\n",
      "020421 解答题\n",
      "020422 解答题\n",
      "020423 填空题\n",
      "020424 填空题\n",
      "020425 解答题\n",
      "020426 解答题\n",
      "020427 填空题\n",
      "020428 填空题\n",
      "020429 填空题\n",
      "020430 填空题\n",
      "020431 填空题\n",
      "020432 解答题\n",
      "020433 解答题\n",
      "020434 解答题\n",
      "020435 填空题\n",
      "020436 填空题\n",
      "020437 填空题\n",
      "020438 填空题\n",
      "020439 选择题\n",
      "020440 选择题\n",
      "020441 选择题\n",
      "020442 选择题\n",
      "020443 解答题\n",
      "020444 解答题\n",
      "020445 解答题\n",
      "020446 填空题\n",
      "020447 填空题\n",
      "020448 解答题\n",
      "020449 解答题\n",
      "020450 填空题\n",
      "020451 选择题\n",
      "020452 填空题\n",
      "020453 解答题\n",
      "020454 解答题\n",
      "020455 解答题\n",
      "020456 填空题\n",
      "020457 解答题\n",
      "020458 解答题\n",
      "020459 填空题\n",
      "020460 填空题\n",
      "020461 填空题\n",
      "020462 填空题\n",
      "020463 解答题\n",
      "020464 填空题\n",
      "020465 选择题\n",
      "020466 解答题\n",
      "020467 填空题\n",
      "020468 填空题\n",
      "020469 填空题\n",
      "020470 解答题\n",
      "020471 解答题\n",
      "020472 解答题\n",
      "020473 解答题\n",
      "020474 解答题\n",
      "020475 解答题\n",
      "020476 选择题\n",
      "020477 选择题\n",
      "020478 选择题\n",
      "020479 填空题\n",
      "020480 解答题\n",
      "020481 解答题\n",
      "020482 填空题\n",
      "020483 填空题\n",
      "020484 填空题\n",
      "020485 填空题\n",
      "020486 填空题\n",
      "020487 选择题\n",
      "020488 解答题\n",
      "020489 解答题\n",
      "020490 解答题\n",
      "020491 解答题\n",
      "020492 填空题\n",
      "020493 填空题\n",
      "020494 填空题\n",
      "020495 解答题\n",
      "020496 解答题\n",
      "020497 解答题\n"
     ]
    }
   ],
   "source": [
    "import os,re,json\n",
    "\n",
    "# 读取数据库并转成题目字典\n",
    "with open(r\"../题库0.3/Problems.json\",\"r\",encoding = \"utf8\") as f:\n",
    "    database = f.read()\n",
    "pro_dict = json.loads(database)\n",
    "\n",
    "#根据特征字符识别题目类型\n",
    "for p in pro_dict:\n",
    "    if pro_dict[p][\"genre\"] == \"\":\n",
    "        if \"bracket\" in pro_dict[p][\"content\"]:\n",
    "            pro_dict[p][\"genre\"] = \"选择题\"\n",
    "            print(p,\"选择题\")\n",
    "        elif \"blank\" in pro_dict[p][\"content\"]:\n",
    "            pro_dict[p][\"genre\"] = \"填空题\"\n",
    "            print(p,\"填空题\")\n",
    "        else:\n",
    "            pro_dict[p][\"genre\"] = \"解答题\"\n",
    "            pro_dict[p][\"space\"] = \"12ex\"\n",
    "            print(p,\"解答题\")\n",
    "\n",
    "#将修改结果写入json数据库\n",
    "database = json.dumps(pro_dict,indent = 4, ensure_ascii= False)\n",
    "with open(r\"../题库0.3/Problems.json\",\"w\",encoding = \"utf8\") as f:\n",
    "    f.write(database)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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