Release v0.8.1

docs/changes.rst

@@ -5,6 +5,27 @@ Changes
 This change log is used to track all major changes to Mopidy.
 
 
+v0.8.1 (2012-10-30)
+===================
+
+A small maintenance release to fix a bug introduced in 0.8.0 and update Mopidy
+to work with Pykka 1.0.
+
+**Dependencies**
+
+- Pykka >= 1.0 is now required.
+
+**Bug fixes**
+
+- :issue:`213`: Fix "streaming task paused, reason not-negotiated" errors
+  observed by some users on some Spotify tracks due to a change introduced in
+  0.8.0. See the issue for a patch that applies to 0.8.0.
+
+- :issue:`216`: Volume returned by the MPD command `status` contained a
+  floating point ``.0`` suffix. This bug was introduced with the large audio
+  outout and mixer changes in v0.8.0. It now returns an integer again.
+
+
 v0.8.0 (2012-09-20)
 ===================
 

docs/installation/gstreamer.rst

@@ -39,26 +39,11 @@ repository::
 Installing GStreamer on OS X
 ============================
 
-.. note::
-
-    We have been working with `Homebrew <https://github.com/mxcl/homebrew>`_ to
-    make all the GStreamer packages easily installable on OS X using Homebrew.
-    We've gotten most of our packages included, but the Homebrew guys aren't
-    very happy to include Python specific packages into Homebrew, even though
-    they are not installable by pip. If you're interested, see the discussion
-    in `Homebrew's issue #1612
-    <https://github.com/mxcl/homebrew/issues/issue/1612>`_ for details.
-
-The following is currently the shortest path to installing GStreamer with
-Python bindings on OS X using Homebrew.
+We have been working with `Homebrew <https://github.com/mxcl/homebrew>`_ for a
+to make all the GStreamer packages easily installable on OS X.
 
 #. Install `Homebrew <https://github.com/mxcl/homebrew>`_.
 
-#. Download our Homebrew formula for ``gst-python``::
-
-      curl -o $(brew --prefix)/Library/Formula/gst-python.rb \
-          https://raw.github.com/jodal/homebrew/gst-python/Library/Formula/gst-python.rb
-
 #. Install the required packages::
 
       brew install gst-python gst-plugins-good gst-plugins-ugly

docs/installation/index.rst

@@ -26,7 +26,7 @@ dependencies installed.
 
   - Python >= 2.6, < 3
 
-  - Pykka >= 0.12.3::
+  - Pykka >= 1.0::
 
         sudo pip install -U pykka
 

mopidy/__init__.py

@@ -1,6 +1,19 @@
+# pylint: disable = E0611,F0401
+from distutils.version import StrictVersion as SV
+# pylint: enable = E0611,F0401
 import sys
+
+import pykka
+
 if not (2, 6) <= sys.version_info < (3,):
-    sys.exit(u'Mopidy requires Python >= 2.6, < 3')
+    sys.exit(
+        u'Mopidy requires Python >= 2.6, < 3, but found %s' %
+        '.'.join(map(str, sys.version_info[:3])))
+
+if (isinstance(pykka.__version__, basestring)
+        and not SV('1.0') <= SV(pykka.__version__) < SV('2.0')):
+    sys.exit(
+        u'Mopidy requires Pykka >= 1.0, < 2, but found %s' % pykka.__version__)
 
 import os
 import platform
@@ -8,7 +21,7 @@ from subprocess import PIPE, Popen
 
 import glib
 
-__version__ = '0.8.0'
+__version__ = '0.8.1'
 
 DATA_PATH = os.path.join(str(glib.get_user_data_dir()), 'mopidy')
 CACHE_PATH = os.path.join(str(glib.get_user_cache_dir()), 'mopidy')

mopidy/audio/__init__.py

@@ -70,6 +70,21 @@ class Audio(ThreadingActor):
         fakesink = gst.element_factory_make('fakesink')
         self._playbin.set_property('video-sink', fakesink)
 
+        self._playbin.connect('notify::source', self._on_new_source)
+
+    def _on_new_source(self, element, pad):
+        uri = element.get_property('uri')
+        if not uri or not uri.startswith('appsrc://'):
+            return
+
+        # These caps matches the audio data provided by libspotify
+        default_caps = gst.Caps(
+            'audio/x-raw-int, endianness=(int)1234, channels=(int)2, '
+            'width=(int)16, depth=(int)16, signed=(boolean)true, '
+            'rate=(int)44100')
+        source = element.get_property('source')
+        source.set_property('caps', default_caps)
+
     def _teardown_playbin(self):
         self._playbin.set_state(gst.STATE_NULL)
 

mopidy/backends/dummy/__init__.py

@@ -14,7 +14,7 @@ class DummyBackend(ThreadingActor, base.Backend):
     """
 
     def __init__(self, *args, **kwargs):
-        super(DummyBackend, self).__init__(*args, **kwargs)
+        super(DummyBackend, self).__init__()
 
         self.current_playlist = core.CurrentPlaylistController(backend=self)
 

mopidy/backends/local/__init__.py

@@ -32,7 +32,7 @@ class LocalBackend(ThreadingActor, base.Backend):
     """
 
     def __init__(self, *args, **kwargs):
-        super(LocalBackend, self).__init__(*args, **kwargs)
+        super(LocalBackend, self).__init__()
 
         self.current_playlist = core.CurrentPlaylistController(backend=self)
 

mopidy/backends/spotify/__init__.py

@@ -47,7 +47,7 @@ class SpotifyBackend(ThreadingActor, base.Backend):
         from .playback import SpotifyPlaybackProvider
         from .stored_playlists import SpotifyStoredPlaylistsProvider
 
-        super(SpotifyBackend, self).__init__(*args, **kwargs)
+        super(SpotifyBackend, self).__init__()
 
         self.current_playlist = core.CurrentPlaylistController(backend=self)
 

mopidy/utils/__init__.py

@@ -24,7 +24,7 @@ def rescale(v, old=None, new=None):
     new_min, new_max = new
     old_min, old_max = old
     scaling = float(new_max - new_min) / (old_max - old_min)
-    return round(scaling * (v - old_min) + new_min)
+    return int(round(scaling * (v - old_min) + new_min))
 
 
 def import_module(name):

mopidy/utils/network.py

@@ -250,7 +250,7 @@ class Connection(object):
             return True
 
         try:
-            self.actor_ref.send_one_way({'received': data})
+            self.actor_ref.tell({'received': data})
         except ActorDeadError:
             self.stop(u'Actor is dead.')
 

requirements/core.txt

@@ -1 +1 @@
-Pykka >= 0.12.3
+Pykka >= 1.0

tests/utils/network/connection_test.py

@@ -383,14 +383,14 @@ class ConnectionTest(unittest.TestCase):
 
         self.assertTrue(network.Connection.recv_callback(
             self.mock, sentinel.fd, gobject.IO_IN))
-        self.mock.actor_ref.send_one_way.assert_called_once_with(
+        self.mock.actor_ref.tell.assert_called_once_with(
             {'received': 'data'})
 
     def test_recv_callback_handles_dead_actors(self):
         self.mock.sock = Mock(spec=socket.SocketType)
         self.mock.sock.recv.return_value = 'data'
         self.mock.actor_ref = Mock()
-        self.mock.actor_ref.send_one_way.side_effect = pykka.ActorDeadError()
+        self.mock.actor_ref.tell.side_effect = pykka.ActorDeadError()
 
         self.assertTrue(network.Connection.recv_callback(
             self.mock, sentinel.fd, gobject.IO_IN))

tests/version_test.py

@@ -28,8 +28,9 @@ class VersionTest(unittest.TestCase):
         self.assert_(SV('0.7.0') < SV('0.7.1'))
         self.assert_(SV('0.7.1') < SV('0.7.2'))
         self.assert_(SV('0.7.2') < SV('0.7.3'))
-        self.assert_(SV('0.7.3') < SV(__version__))
-        self.assert_(SV(__version__) < SV('0.8.1'))
+        self.assert_(SV('0.7.3') < SV('0.8.0'))
+        self.assert_(SV('0.8.0') < SV(__version__))
+        self.assert_(SV(__version__) < SV('0.8.2'))
 
     def test_get_platform_contains_platform(self):
         self.assertIn(platform.platform(), get_platform())