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   "cell_type": "code",
   "execution_count": 2,
   "id": "652d02d5-2c81-4607-a8df-8e14876bef28",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "处理完成！\n"
     ]
    }
   ],
   "source": [
    "import os\n",
    "import re\n",
    "\n",
    "# 指定目录路径\n",
    "directory = './'\n",
    "\n",
    "# 遍历目录下所有的txt文件\n",
    "for filename in os.listdir(directory):\n",
    "    if filename.endswith('.txt'):\n",
    "        file_path = os.path.join(directory, filename)\n",
    "        \n",
    "        with open(file_path, 'r', encoding='utf-8') as file:\n",
    "            content = file.read()\n",
    "        \n",
    "        # 移除大括号、引号和单引号\n",
    "        content = re.sub(r'[{}\\'\"]', '', content)  # 移除大括号、单引号和引号\n",
    "        content = re.sub(r\"<MORE_DETAILED_CAPTION>':\", '', content)  # 移除特定字符串\n",
    "\n",
    "        with open(file_path, 'w', encoding='utf-8') as file:\n",
    "            file.write(content)\n",
    "\n",
    "print(\"处理完成！\")\n"
   ]
  }
 ],
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