Python 3 version

deluge_tracker_rename_py3.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+#
+# Find and replace tracker urls in a Deluge torrents.state
+
+import os
+import sys
+import platform
+import shutil
+import pickle as cPickle
+
+orig_tracker_url = input('Tracker URL: ')
+new_tracker_url = input('New tracker URL (leave empty to remove): ')
+
+if platform.system() in ('Windows', 'Microsoft'):
+    state_file_path = os.path.join(os.environ.get('APPDATA'), 'deluge', 'state', 'torrents.state')
+    deluge_dir = os.path.join(os.environ['ProgramFiles'], 'Deluge')
+    if os.path.isdir(deluge_dir):
+        sys.path.append(deluge_dir)
+        for item in os.listdir(deluge_dir):
+            if item.endswith(('.egg', '.zip')):
+                sys.path.append(os.path.join(deluge_dir, item))
+else:
+    state_file_path = os.path.expanduser('.config/deluge/state/torrents.state')
+
+print("State file: %s" % state_file_path)
+if not orig_tracker_url:
+    print('No tracker URL to search for, exiting...')
+    exit()
+
+if new_tracker_url:
+    print("Replace '%s' with '%s'" % (orig_tracker_url, new_tracker_url))
+else:
+    print("Remove tracker '%s'" % orig_tracker_url)
+
+if not input('Continue? (y/n) ') in 'yY':
+    exit()
+
+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[:]):
+        if tracker['url'] == orig_tracker_url:
+            if new_tracker_url:
+                torrent.trackers[idx]['url'] = new_tracker_url
+            else:
+                torrent.trackers.remove(tracker)
+            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")