QBittorent backup all torrent files

qbittorent_export.py

#!/usr/bin/env python3
import libtorrent as lt
import sys
import os


# Location of torrent files: https://github.com/qbittorrent/qBittorrent/wiki/Frequently-Asked-Questions#Where_does_qBittorrent_save_its_settings
os.chdir('BT_backup')

dirname = '.'
ext = ('.torrent')


for tf in os.listdir(dirname):
    if tf.endswith(ext):
        ti = lt.torrent_info(tf)
        print(tf, "   =>>   ", ti.name())
        # os.rename(tf, ti.name()+".torrent")