{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "020352 填空题\n",
      "020353 填空题\n",
      "020354 填空题\n",
      "020355 填空题\n",
      "020356 填空题\n",
      "020357 填空题\n",
      "020358 选择题\n",
      "020359 选择题\n",
      "020360 填空题\n",
      "020361 填空题\n",
      "020362 解答题\n",
      "020363 填空题\n",
      "020364 填空题\n",
      "020365 选择题\n",
      "020366 选择题\n",
      "020367 解答题\n",
      "020368 填空题\n",
      "020369 填空题\n",
      "020370 解答题\n",
      "020371 解答题\n",
      "020372 解答题\n",
      "020373 解答题\n",
      "020374 解答题\n",
      "020375 解答题\n",
      "020376 填空题\n",
      "020377 选择题\n",
      "020378 选择题\n",
      "020379 选择题\n",
      "020380 解答题\n",
      "020381 解答题\n",
      "020382 解答题\n",
      "020383 解答题\n",
      "020384 解答题\n",
      "020385 解答题\n",
      "020386 选择题\n",
      "020387 选择题\n",
      "020388 填空题\n",
      "020389 填空题\n",
      "020390 填空题\n",
      "020391 填空题\n",
      "020392 解答题\n",
      "020393 解答题\n",
      "020394 解答题\n",
      "020395 填空题\n",
      "020396 解答题\n",
      "020397 解答题\n",
      "020398 填空题\n",
      "020399 填空题\n",
      "020400 解答题\n",
      "020401 解答题\n",
      "020402 解答题\n",
      "020403 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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