Upload json2txt (1).ipynb

metadata/json2txt (1).ipynb

@@ -0,0 +1,89 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "74b04d07-c4df-48d9-9745-dc1aebf9b695",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "!mkdir /txt\n",
+    "%cd /txt\n",
+    "import json\n",
+    "from datetime import datetime\n",
+    "def process_line(line, count):\n",
+    "    try:\n",
+    "        data = json.loads(line)\n",
+    "        # 提取关键数据转为txt\n",
+    "        json2txt(data)\n",
+    "        print(f'Processed line {count}')\n",
+    "    except json.JSONDecodeError as e:\n",
+    "        print(f\"JSONDecodeError: {e}\")\n",
+    "\n",
+    "def json2txt(data):\n",
+    "    # 提取关键参数\n",
+    "    id_value = str(data['id'])\n",
+    "    tag_general = data.get('tag_string_general', '')\n",
+    "    tag_character = data.get('tag_string_character', '')\n",
+    "    tag_copyright = data.get('tag_string_copyright', '')\n",
+    "    tag_artist = data.get('tag_string_artist', '')\n",
+    "    rating = data['rating']\n",
+    "    created_at = data['created_at']\n",
+    "    # 格式化标签字符串\n",
+    "    def format_tags(tag_string):\n",
+    "        tags = tag_string.split()\n",
+    "        formatted_tags = ', '.join(tags)\n",
+    "        return formatted_tags\n",
+    "    \n",
+    "    tag_general_formatted = format_tags(tag_general)\n",
+    "    tag_character_formatted = format_tags(tag_character)\n",
+    "    tag_copyright_formatted = format_tags(tag_copyright)\n",
+    "    tag_artist_formatted = format_tags(tag_artist)\n",
+    "    \n",
+    "    # 构造文件名\n",
+    "    filename = f\"{id_value}.txt\"\n",
+    "    year = datetime.strptime(created_at, \"%Y-%m-%dT%H:%M:%S.%f%z\").year\n",
+    "    # 写入文本文件\n",
+    "    with open(filename, 'w', encoding='utf-8') as f:\n",
+    "        f.write(f\"{tag_artist_formatted}, \")\n",
+    "        f.write(f\"{tag_general_formatted}, \")\n",
+    "        f.write(f\"{tag_character_formatted}, \")\n",
+    "        f.write(f\"{tag_copyright_formatted}, \")\n",
+    "        f.write(f\"year_{year}, \")\n",
+    "        if rating == 'e':\n",
+    "            f.write(\"nsfw\")\n",
+    "    print(f\"文件 {filename} 已成功创建并保存相关数据。\")\n",
+    "\n",
+    "# 打开原始 JSON 文件\n",
+    "input_file = '/posts.json'  # 原始 JSON 文件路径\n",
+    "count = 1\n",
+    "\n",
+    "with open(input_file, 'r', encoding='utf-8') as file:\n",
+    "    for line in file:\n",
+    "        process_line(line, count)\n",
+    "        count += 1\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.10"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}