import plistlib
from collections import defaultdict

def parse_books_plist(plist_path):
    booksinfo = defaultdict(dict)
    with open(plist_path, 'rb') as f: plist_data = plistlib.load(f)
    for book in plist_data.get('Books', []):
        bk_id = book.get('BKGeneratedItemId')
        if not bk_id: continue
        booksinfo[bk_id] = {
            'displayname': book.get('BKDisplayName', ''),
            'author': book.get('artistName', ''),
            'type': book.get('BKBookType', ''),
            'bookid': bk_id,
            'itemname': book.get('itemName', ''),
            'path': book.get('path', '')
        }
    return booksinfo

if __name__ == '__main__':
    booksinfo = parse_books_plist('./data/Books.plist')
    from pprint import pprint
    print("\n【前三条示例】")
    for k, v in list(booksinfo.items())[:3]:
        print(f"{k}:")
        pprint(v, sort_dicts=False, indent=2)
        print('-' * 60)

    '''
    print("\n【全部内容】")
    for k, v in booksinfo.items():
        print(f"{k}:")
        pprint(v, sort_dicts=False, indent=2)
        print('-' * 60)
    '''