Deluge bulk tracker rename

deluge_tracker_rename.py

import os
import sys
import platform
import shutil
import pickle as cPickle

# Config
orig_tracker_url = [
"http://domain.net:8080/key/announce",
"http://domain2.net:8080/key/announce",
]
new_tracker_url = "http://new.domain:8080/key/announce"
state_file_path = os.path.expanduser('/data/deluge/.config/deluge/state/torrents.state')


# Run
state_file = open(state_file_path, 'rb')
state = cPickle.load(state_file)
state_file.close()

state_modified = False
for torrent in state.torrents:
    for idx, tracker in enumerate(torrent.trackers[:]):
        #print(tracker['url'])
        if tracker['url'] in orig_tracker_url:
            #print(torrent.trackers[idx]['url'])
            torrent.trackers[idx]['url'] = new_tracker_url           
            state_modified = True


if state_modified:
    shutil.copyfile(state_file_path, state_file_path + '.old')
    state_file = open(state_file_path, 'wb')
    cPickle.dump(state, state_file)
    state_file.close()
    print("State Updated")
else:
    print("Nothing to do")