no more Peers Source info

** This commit dropped Peers Source info **
** Will be added in later MR **

New commit for later use:
[Tracker] Add a status for all trackers in a torrent

As part of the changes needed for a more informative trackers tab in the
UIs, we need the info for each of the trackers in the torrent.
For this, new status keys were added, and `tracker_status` is now
considered deprecated.

For tracker info, the keys are:
`trackers_status` - a dict of tracker_url->status
`trackers_peers` - a dict of tracker_url->number of peers in the tracker

deluge/core/torrent.py

@@ -913,65 +913,6 @@ def get_peers(self):
 
         return ret
 
-    def get_peers_source(self):
-        """Get the peers source statistics for this torrent.
-
-        A list of peers sources and the statistics about them.
-
-        Returns:
-            List: The peers source statistics.
-
-            The format for the source data::
-
-                {
-                    "name": str,
-                    "count" int,
-                    "enabled": bool
-                }
-        """
-        ret = []
-        for name in ['dht', 'pex', 'lsd']:
-            ret.append({'name': name, 'count': 0, 'enabled': False})
-
-        peers = self.handle.get_peer_info()
-
-        private = self.torrent_info.priv()
-        session_config = component.get('Core').get_config()
-        handle_flags = self.handle.flags()
-
-        if (
-            not private
-            and not handle_flags & lt.torrent_flags.disable_dht
-            and session_config['dht']
-        ):
-            ret[0]['enabled'] = True
-        if (
-            not private
-            and not handle_flags & lt.torrent_flags.disable_pex
-            and session_config['utpex']
-        ):
-            ret[1]['enabled'] = True
-        if (
-            not private
-            and not handle_flags & lt.torrent_flags.disable_lsd
-            and session_config['lsd']
-        ):
-            ret[2]['enabled'] = True
-
-        for peer in peers:
-            # We do not want to report peers that are half-connected
-            if peer.flags & peer.connecting or peer.flags & peer.handshake:
-                continue
-
-            if peer.source & peer.dht:
-                ret[0]['count'] += 1
-            if peer.source & peer.pex:
-                ret[1]['count'] += 1
-            if peer.source & peer.lsd:
-                ret[2]['count'] += 1
-
-        return ret
-
     def get_queue_position(self):
         """Get the torrents queue position
 
@@ -1295,7 +1236,6 @@ def _create_status_funcs(self):
             'orig_files': self.get_orig_files,
             'is_seed': lambda: self.status.is_seeding,
             'peers': self.get_peers,
-            'peers_source': self.get_peers_source,
             'queue': lambda: self.status.queue_position,
             'ratio': self.get_ratio,
             'completed_time': lambda: self.status.completed_time,