95 lines
3.3 KiB
Python
95 lines
3.3 KiB
Python
"""
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booklist_parse.py
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-----------------
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功能：
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- 解析iBooks的Books.plist，提取所有书籍元数据（书名、作者、路径、时间等）。
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- 解析BKLibrary.sqlite，获取每本书的最近打开时间（苹果时间戳，基准2001-01-01）。
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依赖：config.py 统一管理路径和配置项。
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主要接口：
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- parse_books_plist(plist_path)：返回所有书籍元数据，结构为{bk_id: {...}}
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- get_books_last_open(db_path)：返回所有书籍最近打开时间，结构为{bk_id: {'last_open': 时间戳}}
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依赖：plistlib, collections, sqlite3, os, datetime
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典型用法：
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booksinfo = parse_books_plist(config.LOCAL_BOOKS_PLIST)
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books_open = get_books_last_open(config.LOCAL_LIBRARY_DB)
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"""
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import config
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import plistlib
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from collections import defaultdict
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def parse_books_plist(plist_path=config.LOCAL_BOOKS_PLIST):
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booksinfo = defaultdict(dict)
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with open(plist_path, 'rb') as f: plist_data = plistlib.load(f)
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for book in plist_data.get('Books', []):
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bk_id = book.get('BKGeneratedItemId')
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if not bk_id: continue
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booksinfo[bk_id] = {
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'displayname': book.get('BKDisplayName', ''),
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'author': book.get('artistName', ''),
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'type': book.get('BKBookType', ''),
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'bookid': bk_id,
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'itemname': book.get('itemName', ''),
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'path': book.get('path', ''),
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'date': book.get('BKInsertionDate',''),
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'updatedate': book.get('updateDate','')
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}
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return booksinfo
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import sqlite3
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import os
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def get_books_last_open(db_path=config.LOCAL_LIBRARY_DB):
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"""
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从BKLibrary.sqlite获取书籍最近打开时间
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返回：defaultdict(dict)，bk_id为索引，包含最近打开时间
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"""
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books_open = defaultdict(dict)
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if not os.path.exists(db_path):
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return books_open
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try:
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conn = sqlite3.connect(db_path)
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cursor = conn.cursor()
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# ZBKLIBRARYASSET表包含书籍信息
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cursor.execute(''' SELECT ZASSETID, zlastopendate FROM ZBKLIBRARYASSET WHERE zlastopendate IS NOT NULL ''')
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rows = cursor.fetchall()
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for row in rows:
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asset_id, last_open = row
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if asset_id:
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books_open[asset_id] = {
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'last_open': last_open # 苹果时间戳，基准时间为2001-01-01
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}
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conn.close()
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except Exception as e:
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print(f'警告: 读取BKLibrary.sqlite失败: {e}')
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return books_open
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if __name__ == '__main__':
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booksinfo = parse_books_plist(config.LOCAL_BOOKS_PLIST)
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from pprint import pprint
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print("\n【前三条示例】")
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for k, v in list(booksinfo.items())[:3]:
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print(f"{k}:")
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pprint(v, sort_dicts=False, indent=2)
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print('-' * 60)
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'''
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print("\n【全部内容】")
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for k, v in booksinfo.items():
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print(f"{k}:")
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pprint(v, sort_dicts=False, indent=2)
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print('-' * 60)
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'''
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# 测试最近打开时间
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print("\n【最近打开时间示例】")
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books_open = get_books_last_open()
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import datetime
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for k, v in list(books_open.items())[:3]:
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ts = v['last_open']
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# 苹果时间戳，基准2001-01-01
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dt = datetime.datetime(2001, 1, 1) + datetime.timedelta(seconds=ts)
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print(f"{k}: {dt} (timestamp: {ts})") |