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core: Make tracklist.version read-only

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This commit is contained in:
Stein Magnus Jodal 2012-11-20 08:51:19 +01:00
parent d226db9039
commit e9658453b0
1 changed files with 8 additions and 9 deletions
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17
mopidy/core/tracklist.py
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@ -53,9 +53,8 @@ class TracklistController(object):
"""
return self._version
@version.setter # noqa
def version(self, version):
self._version = version
def _increase_version(self):
self._version += 1
self._core.playback.on_tracklist_change()
self._trigger_tracklist_changed()
@ -81,7 +80,7 @@ class TracklistController(object):
else:
self._tl_tracks.append(tl_track)
if increase_version:
self.version += 1
self._increase_version()
self._next_tlid += 1
return tl_track
@ -100,7 +99,7 @@ class TracklistController(object):
tl_tracks.append(self.add(track, increase_version=False))
if tracks:
self.version += 1
self._increase_version()
return tl_tracks
@ -111,7 +110,7 @@ class TracklistController(object):
Triggers the :meth:`mopidy.core.CoreListener.tracklist_changed` event.
"""
self._tl_tracks = []
self.version += 1
self._increase_version()
def filter(self, **criteria):
"""
@ -180,7 +179,7 @@ class TracklistController(object):
new_tl_tracks.insert(to_position, tl_track)
to_position += 1
self._tl_tracks = new_tl_tracks
self.version += 1
self._increase_version()
def remove(self, **criteria):
"""
@ -198,7 +197,7 @@ class TracklistController(object):
for tl_track in tl_tracks:
position = self._tl_tracks.index(tl_track)
del self._tl_tracks[position]
self.version += 1
self._increase_version()
return tl_tracks
def shuffle(self, start=None, end=None):
@ -230,7 +229,7 @@ class TracklistController(object):
after = tl_tracks[end or len(tl_tracks):]
random.shuffle(shuffled)
self._tl_tracks = before + shuffled + after
self.version += 1
self._increase_version()
def slice(self, start, end):
"""