From ca1eaa5e15c989f431c2c5978a696176cb86e19b Mon Sep 17 00:00:00 2001
From: bendikro <bro.devel+deluge@gmail.com>
Date: Mon, 8 Sep 2014 18:43:14 +0200
Subject: [PATCH] [Core] Add TorrentTrackerStatusEvent

---
 deluge/core/torrent.py | 10 ++++++++--
 deluge/event.py        | 13 +++++++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/deluge/core/torrent.py b/deluge/core/torrent.py
index 43a0a1ab1..3e00b06bf 100644
--- a/deluge/core/torrent.py
+++ b/deluge/core/torrent.py
@@ -29,7 +29,7 @@ from deluge._libtorrent import lt
 from deluge.common import decode_string, utf8_encoded
 from deluge.configmanager import ConfigManager, get_config_dir
 from deluge.core.authmanager import AUTH_LEVEL_ADMIN
-from deluge.event import TorrentFolderRenamedEvent, TorrentStateChangedEvent
+from deluge.event import TorrentFolderRenamedEvent, TorrentStateChangedEvent, TorrentTrackerStatusEvent
 
 log = logging.getLogger(__name__)
 
@@ -602,10 +602,16 @@ class Torrent(object):
         Args:
             status (str): The tracker status.
 
+        Emits:
+            TorrentTrackerStatusEvent upon tracker status change.
+
         """
 
         self.tracker_host = None
-        self.tracker_status = status
+
+        if self.tracker_status != status:
+            self.tracker_status = status
+            component.get("EventManager").emit(TorrentTrackerStatusEvent(self.torrent_id, self.tracker_status))
 
     def merge_trackers(self, torrent_info):
         """Merges new trackers in torrent_info into torrent"""
diff --git a/deluge/event.py b/deluge/event.py
index b916a5cee..072345bfd 100644
--- a/deluge/event.py
+++ b/deluge/event.py
@@ -104,6 +104,19 @@ class TorrentStateChangedEvent(DelugeEvent):
         self._args = [torrent_id, state]
 
 
+class TorrentTrackerStatusEvent(DelugeEvent):
+    """
+    Emitted when a torrents tracker status changes.
+    """
+    def __init__(self, torrent_id, status):
+        """
+        Args:
+            torrent_id (str): the torrent_id
+            status (str): the new status
+        """
+        self._args = [torrent_id, status]
+
+
 class TorrentQueueChangedEvent(DelugeEvent):
     """
     Emitted when the queue order has changed.