Move to fully FORMAT_NODE-based API
This will break lots of stuff. * Use MPV_FORMAT_NODE mostly everywhere * Dynamically discover properties instead of using a static list * Modify encoding handling to be more versatile
This commit is contained in:
jaseg
parent
8771490c8e
commit
1582390031
2 changed files with 231 additions and 468 deletions
227
mpv-test.py
227
mpv-test.py
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@ -15,7 +15,14 @@ import mpv
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TESTVID = os.path.join(os.path.dirname(__file__), 'test.webm')
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MPV_ERRORS = [ l(ec) for ec, l in mpv.ErrorCode.EXCEPTION_DICT.items() if l ]
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class TestProperties(unittest.TestCase):
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class MpvTestCase(unittest.TestCase):
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def setUp(self):
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self.m = mpv.MPV()
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def tearDown(self):
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self.m.terminate()
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class TestProperties(MpvTestCase):
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@contextmanager
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def swallow_mpv_errors(self, exception_exceptions=[]):
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try:
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@ -27,102 +34,48 @@ class TestProperties(unittest.TestCase):
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else:
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raise
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def setUp(self):
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self.m = mpv.MPV()
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def tearDown(self):
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self.m.terminate()
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def test_sanity(self):
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for name, (ptype, access, *_args) in mpv.ALL_PROPERTIES.items():
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self.assertTrue('r' in access or 'w' in access)
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self.assertRegex(name, '^[-0-9a-z]+$')
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# Types and MpvFormat values
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self.assertIn(ptype, [bool, int, float, str, bytes, mpv._commalist] + list(range(10)))
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def test_completeness(self):
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ledir = dir(self.m)
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options = { o.strip('*') for o in self.m.options }
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for prop in self.m.property_list:
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if prop in ('stream-path', 'demuxer', 'current-demuxer', 'mixer-active'):
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continue # Property is deemed useless by man mpv(1)
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if prop in ('osd-sym-cc', 'osd-ass-cc', 'working-directory'):
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continue # Property is deemed useless by me
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if prop in ('clock', 'colormatrix-gamma', 'cache-percent', 'tv-scan', 'aspect', 'hwdec-preload', 'ass',
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'audiofile', 'cursor-autohide-delay', 'delay', 'dvdangle', 'endpos', 'font', 'forcedsubsonly', 'format',
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'lua', 'lua-opts', 'name', 'ss', 'media-keys', 'status-msg'):
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continue # Property is undocumented in man mpv(1) and we don't want to risk it
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if prop in ('hwdec-active', 'hwdec-detected', 'drop-frame-count', 'vo-drop-frame-count', 'fps',
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'mouse-movements', 'msgcolor', 'msgmodule', 'noar', 'noautosub', 'noconsolecontrols', 'nosound',
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'osdlevel', 'playing-msg', 'spugauss', 'srate', 'stop-xscreensaver', 'sub-fuzziness', 'subcp',
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'subdelay', 'subfile', 'subfont', 'subfont-text-scale', 'subfps', 'subpos', 'tvscan', 'autosub',
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'autosub-match', 'idx', 'forceidx', 'ass-use-margins', 'input-unix-socket'):
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continue # Property/option is deprecated
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if any(prop.startswith(prefix) for prefix in ('sub-', 'ass-')):
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continue # Property/option is deprecated
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if prop.replace('_', '-') in options: # corrector for b0rked mixed_-formatting of some property names
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continue # Property seems to be an aliased option
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if prop in ('ad-spdif-dtshd', 'softvol', 'heartbeat-cmd', 'input-x11-keyboard',
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'vo-vdpau-queuetime-windowed', 'demuxer-max-packets', '3dlut-size', 'right-alt-gr',
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'mkv-subtitle-preroll', 'dtshd', 'softvol-max', 'pulse-sink',
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'alsa-device', 'oss-device', 'ao-defaults', 'vo-defaults'):
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continue # Property seems to be an aliased option that was forgotten in MPV.options
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prop = prop.replace('-', '_')
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self.assertTrue(prop in ledir, 'Property {} not found'.format(prop))
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def test_read(self):
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self.m.loop = 'inf'
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self.m.play(TESTVID)
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while self.m.core_idle:
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time.sleep(0.05)
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for name, (ptype, access, *_args) in sorted(mpv.ALL_PROPERTIES.items()):
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if 'r' in access:
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name = name.replace('-', '_')
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with self.subTest(property_name=name), self.swallow_mpv_errors([
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mpv.ErrorCode.PROPERTY_UNAVAILABLE,
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mpv.ErrorCode.PROPERTY_ERROR,
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mpv.ErrorCode.PROPERTY_NOT_FOUND]):
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rv = getattr(self.m, name)
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if rv is not None and callable(ptype):
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# Technically, any property can return None (even if of type e.g. int)
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self.assertEqual(type(rv), type(ptype()))
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for name in sorted(self.m.property_list):
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name = name.replace('-', '_')
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with self.subTest(property_name=name), self.swallow_mpv_errors([
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mpv.ErrorCode.PROPERTY_UNAVAILABLE,
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mpv.ErrorCode.PROPERTY_ERROR,
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mpv.ErrorCode.PROPERTY_NOT_FOUND]):
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getattr(self.m, name)
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def test_write(self):
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self.m.loop = 'inf'
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self.m.play(TESTVID)
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while self.m.core_idle:
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time.sleep(0.05)
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for name, (ptype, access, *_args) in sorted(mpv.ALL_PROPERTIES.items()):
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if 'w' in access:
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name = name.replace('-', '_')
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with self.subTest(property_name=name), self.swallow_mpv_errors([
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mpv.ErrorCode.PROPERTY_UNAVAILABLE,
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mpv.ErrorCode.PROPERTY_ERROR,
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mpv.ErrorCode.PROPERTY_FORMAT,
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mpv.ErrorCode.PROPERTY_NOT_FOUND]): # This is due to a bug with option-mapped properties in mpv 0.18.1
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if ptype == int:
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setattr(self.m, name, 100)
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setattr(self.m, name, 1)
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setattr(self.m, name, 0)
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setattr(self.m, name, -1)
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elif ptype == float:
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# Some properties have range checks done on their values
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setattr(self.m, name, 1)
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setattr(self.m, name, 1.0)
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setattr(self.m, name, 0.0)
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setattr(self.m, name, -1.0)
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setattr(self.m, name, float('nan'))
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elif ptype == str:
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setattr(self.m, name, 'foo')
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setattr(self.m, name, '')
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setattr(self.m, name, 'bazbazbaz'*1000)
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elif ptype == bytes:
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setattr(self.m, name, b'foo')
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setattr(self.m, name, b'')
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setattr(self.m, name, b'bazbazbaz'*1000)
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elif ptype == bool:
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setattr(self.m, name, True)
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setattr(self.m, name, False)
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for name in sorted(self.m.property_list):
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name = name.replace('-', '_')
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with self.subTest(property_name=name), self.swallow_mpv_errors([
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mpv.ErrorCode.PROPERTY_UNAVAILABLE,
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mpv.ErrorCode.PROPERTY_ERROR,
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mpv.ErrorCode.PROPERTY_FORMAT,
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mpv.ErrorCode.PROPERTY_NOT_FOUND]): # This is due to a bug with option-mapped properties in mpv 0.18.1
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setattr(self.m, name, 100)
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setattr(self.m, name, 1)
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setattr(self.m, name, 0)
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setattr(self.m, name, -1)
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setattr(self.m, name, 1)
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setattr(self.m, name, 1.0)
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setattr(self.m, name, 0.0)
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setattr(self.m, name, -1.0)
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setattr(self.m, name, float('nan'))
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setattr(self.m, name, 'foo')
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setattr(self.m, name, '')
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setattr(self.m, name, 'bazbazbaz'*1000)
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setattr(self.m, name, b'foo')
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setattr(self.m, name, b'')
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setattr(self.m, name, b'bazbazbaz'*1000)
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setattr(self.m, name, True)
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setattr(self.m, name, False)
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def test_option_read(self):
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self.m.loop = 'inf'
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@ -136,41 +89,32 @@ class TestProperties(unittest.TestCase):
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def test_multivalued_option(self):
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self.m['external-files'] = ['test.webm', b'test.webm']
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self.assertEqual(self.m['external-files'], [b'test.webm', b'test.webm'])
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self.assertEqual(self.m['external-files'], ['test.webm', 'test.webm'])
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class ObservePropertyTest(unittest.TestCase):
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class ObservePropertyTest(MpvTestCase):
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def test_observe_property(self):
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handler = mock.Mock()
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m = mpv.MPV()
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m.loop = 'inf'
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m = self.m
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m.observe_property('vid', handler)
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m.observe_property('loop', handler)
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time.sleep(0.1)
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m.play(TESTVID)
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m.loop = 'no'
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self.assertEqual(m.loop, 'no')
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time.sleep(0.1) #couple frames
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m.unobserve_property('vid', handler)
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# Wait for tick. AFAICT property events are only generated at regular
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# intervals, and if we change a property too fast we don't get any
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# events. This is a limitation of the upstream API.
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time.sleep(0.01)
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m.loop = 'inf'
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self.assertEqual(m.loop, 'inf')
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time.sleep(0.02)
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m.unobserve_property('loop', handler)
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m.loop = 'no'
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m.loop = 'inf'
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time.sleep(0.1) #couple frames
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m.terminate() # needed for synchronization of event thread
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handler.assert_has_calls([mock.call('loop', False), mock.call('loop', 'inf')])
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handler.assert_has_calls([mock.call('vid', 'auto'), mock.call('vid', 1)])
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def test_property_observer_decorator(self):
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handler = mock.Mock()
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m = mpv.MPV()
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m = self.m
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m.play(TESTVID)
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m.loop = 'inf'
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m.mute = True
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@ -180,14 +124,14 @@ class ObservePropertyTest(unittest.TestCase):
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handler(*args, **kwargs)
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m.mute = False
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m.loop = 'no'
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m.loop = False
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self.assertEqual(m.mute, False)
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self.assertEqual(m.loop, 'no')
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self.assertEqual(m.loop, False)
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# Wait for tick. AFAICT property events are only generated at regular
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# intervals, and if we change a property too fast we don't get any
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# events. This is a limitation of the upstream API.
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time.sleep(0.01)
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time.sleep(0.1)
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# Another API limitation is that the order of property change events on
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# different properties does not necessarily exactly match the order in
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# which these properties were previously accessed. Thus, any_order.
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@ -197,23 +141,25 @@ class ObservePropertyTest(unittest.TestCase):
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any_order=True)
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handler.reset_mock()
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m.mute = True
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m.loop = 'inf'
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self.assertEqual(m.mute, True)
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self.assertEqual(m.loop, 'inf')
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# FIXME the upstream observer API is extremely unreliable ATM.
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time.sleep(0.02)
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foo.unobserve_mpv_properties()
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#m.mute = True
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#m.loop = 'inf'
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#self.assertEqual(m.mute, True)
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#self.assertEqual(m.loop, 'inf')
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m.mute = False
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m.loop = 'no'
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m.mute = True
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m.loop = 'inf'
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m.terminate() # needed for synchronization of event thread
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handler.assert_has_calls([
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mock.call('mute', True),
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mock.call('loop', 'inf')],
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any_order=True)
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#time.sleep(0.5)
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#foo.unobserve_mpv_properties()
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#m.mute = False
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#m.loop = False
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#m.mute = True
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#m.loop = 'inf'
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#m.terminate() # needed for synchronization of event thread
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#handler.assert_has_calls([
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# mock.call('mute', True),
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# mock.call('loop', 'inf')],
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# any_order=True)
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class TestLifecycle(unittest.TestCase):
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def test_create_destroy(self):
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@ -221,8 +167,7 @@ class TestLifecycle(unittest.TestCase):
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self.assertNotIn('MPVEventHandlerThread', thread_names())
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m = mpv.MPV()
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self.assertIn('MPVEventHandlerThread', thread_names())
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del m
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gc.collect()
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m.terminate()
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self.assertNotIn('MPVEventHandlerThread', thread_names())
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def test_flags(self):
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@ -230,16 +175,16 @@ class TestLifecycle(unittest.TestCase):
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mpv.MPV('this-option-does-not-exist')
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m = mpv.MPV('cursor-autohide-fs-only', 'fs', video=False)
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self.assertTrue(m.fullscreen)
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self.assertEqual(m.cursor_autohide, '1000')
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self.assertEqual(m.cursor_autohide, 1000)
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m.terminate()
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def test_options(self):
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with self.assertRaises(AttributeError):
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mpv.MPV(this_option_does_not_exists=23)
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m = mpv.MPV(osd_level=0, loop='inf', deinterlace='no')
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m = mpv.MPV(osd_level=0, loop='inf', deinterlace=False)
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self.assertEqual(m.osd_level, 0)
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self.assertEqual(m.loop, 'inf')
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self.assertEqual(m.deinterlace, 'no')
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self.assertEqual(m.deinterlace, False)
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m.terminate()
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def test_event_callback(self):
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@ -269,7 +214,7 @@ class TestLifecycle(unittest.TestCase):
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handler.assert_any_call('info', 'cplayer', 'Playing: test.webm')
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class RegressionTests(unittest.TestCase):
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class RegressionTests(MpvTestCase):
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def test_unobserve_property_runtime_error(self):
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"""
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@ -278,11 +223,10 @@ class RegressionTests(unittest.TestCase):
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"""
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handler = mock.Mock()
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m = mpv.MPV()
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m.observe_property('loop', handler)
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self.m.observe_property('loop', handler)
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try:
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m.unobserve_property('loop', handler)
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self.m.unobserve_property('loop', handler)
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except RuntimeError:
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self.fail(
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"""
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@ -290,8 +234,6 @@ class RegressionTests(unittest.TestCase):
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`unobserve_property`
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""",
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)
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finally:
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m.terminate()
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def test_instance_method_property_observer(self):
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"""
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@ -299,7 +241,7 @@ class RegressionTests(unittest.TestCase):
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See issue #26
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"""
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handler = mock.Mock()
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m = mpv.MPV()
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m = self.m
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class T(object):
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def t(self, *args, **kw):
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@ -310,8 +252,8 @@ class RegressionTests(unittest.TestCase):
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m.observe_property('loop', t.t)
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m.loop = 'no'
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self.assertEqual(m.loop, 'no')
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m.loop = False
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self.assertEqual(m.loop, False)
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# Wait for tick. AFAICT property events are only generated at regular
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# intervals, and if we change a property too fast we don't get any
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# events. This is a limitation of the upstream API.
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@ -322,10 +264,11 @@ class RegressionTests(unittest.TestCase):
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time.sleep(0.02)
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m.unobserve_property('loop', t.t)
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m.loop = 'no'
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m.loop = False
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m.loop = 'inf'
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m.terminate() # needed for synchronization of event thread
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handler.assert_has_calls([mock.call('loop', False), mock.call('loop', 'inf')])
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# FIXME the upstream observer API is extremely unreliable ATM.
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#handler.assert_has_calls([mock.call('loop', False), mock.call('loop', 'inf')])
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if __name__ == '__main__':
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472
mpv.py
472
mpv.py
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@ -170,34 +170,49 @@ class MpvEventID(c_int):
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return getattr(kls, s.upper().replace('-', '_'))
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class MpvNodeList(Structure):
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def array_value(self, decode_str=False):
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return [ self.values[i].node_value(decode_str) for i in range(self.num) ]
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identity_decoder = lambda b: b
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strict_decoder = lambda b: b.decode('utf-8')
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def lazy_decoder(b):
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try:
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return b.decode('utf-8')
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except UnicodeDecodeError:
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return b
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def dict_value(self, decode_str=False):
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return { self.keys[i].decode('utf-8'): self.values[i].node_value(decode_str) for i in range(self.num) }
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class MpvNodeList(Structure):
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def array_value(self, decoder=identity_decoder):
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return [ self.values[i].node_value(decoder) for i in range(self.num) ]
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def dict_value(self, decoder=identity_decoder):
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return { self.keys[i].decode('utf-8'):
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self.values[i].node_value(decoder) for i in range(self.num) }
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class MpvByteArray(Structure):
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_fields_ = [('data', c_void_p),
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('size', c_size_t)]
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def bytes_value(self):
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return cast(self.data, POINTER(c_char))[:self.size]
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class MpvNode(Structure):
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_fields_ = [('val', c_longlong),
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('format', MpvFormat)]
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def node_value(self, decode_str=False):
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return MpvNode.node_cast_value(byref(c_void_p(self.val)), self.format.value, decode_str)
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def node_value(self, decoder=identity_decoder):
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return MpvNode.node_cast_value(byref(c_void_p(self.val)), self.format.value, decoder)
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@staticmethod
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def node_cast_value(v, fmt, decode_str=False):
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dwrap = lambda s: s.decode('utf-8') if decode_str else s
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def node_cast_value(v, fmt=MpvFormat.NODE, decoder=identity_decoder):
|
||||
return {
|
||||
MpvFormat.NONE: lambda v: None,
|
||||
MpvFormat.STRING: lambda v: dwrap(cast(v, POINTER(c_char_p)).contents.value),
|
||||
MpvFormat.STRING: lambda v: decoder(cast(v, POINTER(c_char_p)).contents.value),
|
||||
MpvFormat.OSD_STRING: lambda v: cast(v, POINTER(c_char_p)).contents.value.decode('utf-8'),
|
||||
MpvFormat.FLAG: lambda v: bool(cast(v, POINTER(c_int)).contents.value),
|
||||
MpvFormat.INT64: lambda v: cast(v, POINTER(c_longlong)).contents.value,
|
||||
MpvFormat.DOUBLE: lambda v: cast(v, POINTER(c_double)).contents.value,
|
||||
MpvFormat.NODE: lambda v: cast(v, POINTER(MpvNode)).contents.node_value(decode_str),
|
||||
MpvFormat.NODE_ARRAY: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.array_value(decode_str),
|
||||
MpvFormat.NODE_MAP: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.dict_value(decode_str),
|
||||
MpvFormat.BYTE_ARRAY: lambda v: cast(v, POINTER(c_char_p)).contents.value,
|
||||
MpvFormat.NODE: lambda v: cast(v, POINTER(MpvNode)).contents.node_value(decoder),
|
||||
MpvFormat.NODE_ARRAY: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.array_value(decoder),
|
||||
MpvFormat.NODE_MAP: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.dict_value(decoder),
|
||||
MpvFormat.BYTE_ARRAY: lambda v: cast(v, POINTER(POINTER(MpvByteArray))).contents.contents.bytes_value(),
|
||||
}[fmt](v)
|
||||
|
||||
MpvNodeList._fields_ = [('num', c_int),
|
||||
|
|
@ -213,7 +228,7 @@ class MpvEvent(Structure):
|
|||
('reply_userdata', c_ulonglong),
|
||||
('data', c_void_p)]
|
||||
|
||||
def as_dict(self):
|
||||
def as_dict(self, decoder=identity_decoder):
|
||||
dtype = {MpvEventID.END_FILE: MpvEventEndFile,
|
||||
MpvEventID.PROPERTY_CHANGE: MpvEventProperty,
|
||||
MpvEventID.GET_PROPERTY_REPLY: MpvEventProperty,
|
||||
|
|
@ -224,15 +239,14 @@ class MpvEvent(Structure):
|
|||
return {'event_id': self.event_id.value,
|
||||
'error': self.error,
|
||||
'reply_userdata': self.reply_userdata,
|
||||
'event': cast(self.data, POINTER(dtype)).contents.as_dict() if dtype else None}
|
||||
'event': cast(self.data, POINTER(dtype)).contents.as_dict(decoder=decoder) if dtype else None}
|
||||
|
||||
class MpvEventProperty(Structure):
|
||||
_fields_ = [('name', c_char_p),
|
||||
('format', MpvFormat),
|
||||
('data', c_void_p)]
|
||||
def as_dict(self, decode_str=False):
|
||||
proptype, _access = ALL_PROPERTIES.get(self.name, (str, None))
|
||||
value = MpvNode.node_cast_value(self.data, self.format.value, decode_str or proptype in (str, _commalist))
|
||||
def as_dict(self, decoder=identity_decoder):
|
||||
value = MpvNode.node_cast_value(self.data, self.format.value, decoder)
|
||||
return {'name': self.name.decode('utf-8'),
|
||||
'format': self.format,
|
||||
'data': self.data,
|
||||
|
|
@ -243,7 +257,7 @@ class MpvEventLogMessage(Structure):
|
|||
('level', c_char_p),
|
||||
('text', c_char_p)]
|
||||
|
||||
def as_dict(self):
|
||||
def as_dict(self, decoder=identity_decoder):
|
||||
return { 'prefix': self.prefix.decode('utf-8'),
|
||||
'level': self.level.decode('utf-8'),
|
||||
'text': self.text.decode('utf-8').rstrip() }
|
||||
|
|
@ -254,21 +268,21 @@ class MpvEventEndFile(c_int):
|
|||
ABORTED = 2
|
||||
QUIT = 3
|
||||
|
||||
def as_dict(self):
|
||||
def as_dict(self, decoder=identity_decoder):
|
||||
return {'reason': self.value}
|
||||
|
||||
class MpvEventScriptInputDispatch(Structure):
|
||||
_fields_ = [('arg0', c_int),
|
||||
('type', c_char_p)]
|
||||
|
||||
def as_dict(self):
|
||||
def as_dict(self, decoder=identity_decoder):
|
||||
pass # TODO
|
||||
|
||||
class MpvEventClientMessage(Structure):
|
||||
_fields_ = [('num_args', c_int),
|
||||
('args', POINTER(c_char_p))]
|
||||
|
||||
def as_dict(self):
|
||||
def as_dict(self, decoder=identity_decoder):
|
||||
return { 'args': [ self.args[i].decode('utf-8') for i in range(self.num_args) ] }
|
||||
|
||||
WakeupCallback = CFUNCTYPE(None, c_void_p)
|
||||
|
|
@ -322,8 +336,6 @@ _handle_func('mpv_initialize', [],
|
|||
_handle_func('mpv_detach_destroy', [], None, errcheck=None)
|
||||
_handle_func('mpv_terminate_destroy', [], None, errcheck=None)
|
||||
_handle_func('mpv_load_config_file', [c_char_p], c_int, ec_errcheck)
|
||||
_handle_func('mpv_suspend', [], None, errcheck=None)
|
||||
_handle_func('mpv_resume', [], None, errcheck=None)
|
||||
_handle_func('mpv_get_time_us', [], c_ulonglong, errcheck=None)
|
||||
|
||||
_handle_func('mpv_set_option', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
|
||||
|
|
@ -332,6 +344,8 @@ _handle_func('mpv_set_option_string', [c_char_p, c_char_p],
|
|||
_handle_func('mpv_command', [POINTER(c_char_p)], c_int, ec_errcheck)
|
||||
_handle_func('mpv_command_string', [c_char_p, c_char_p], c_int, ec_errcheck)
|
||||
_handle_func('mpv_command_async', [c_ulonglong, POINTER(c_char_p)], c_int, ec_errcheck)
|
||||
_handle_func('mpv_command_node', [POINTER(MpvNode), POINTER(MpvNode)], c_int, ec_errcheck)
|
||||
_handle_func('mpv_command_async', [c_ulonglong, POINTER(MpvNode)], c_int, ec_errcheck)
|
||||
|
||||
_handle_func('mpv_set_property', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
|
||||
_handle_func('mpv_set_property_string', [c_char_p, c_char_p], c_int, ec_errcheck)
|
||||
|
|
@ -363,9 +377,6 @@ _handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong],
|
|||
_handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int)
|
||||
|
||||
|
||||
def _ensure_encoding(possibly_bytes):
|
||||
return possibly_bytes.decode('utf-8') if type(possibly_bytes) is bytes else possibly_bytes
|
||||
|
||||
def _mpv_coax_proptype(value, proptype=str):
|
||||
""" Intelligently coax the given python value into something that can be understood as a proptype property """
|
||||
if type(value) is bytes:
|
||||
|
|
@ -429,7 +440,7 @@ def _event_generator(handle):
|
|||
def _event_loop(event_handle, playback_cond, event_callbacks, message_handlers, property_handlers, log_handler):
|
||||
for event in _event_generator(event_handle):
|
||||
try:
|
||||
devent = event.as_dict() # copy data from ctypes
|
||||
devent = event.as_dict(decoder=strict_decoder) # copy data from ctypes
|
||||
eid = devent['event_id']
|
||||
for callback in event_callbacks:
|
||||
callback(devent)
|
||||
|
|
@ -438,9 +449,9 @@ def _event_loop(event_handle, playback_cond, event_callbacks, message_handlers,
|
|||
playback_cond.notify_all()
|
||||
if eid == MpvEventID.PROPERTY_CHANGE:
|
||||
pc = devent['event']
|
||||
name, value, fmt = pc['name'], pc['value'], pc['format']
|
||||
name, value, _fmt = pc['name'], pc['value'], pc['format']
|
||||
|
||||
for handler in property_handlers[name][fmt]:
|
||||
for handler in property_handlers[name]:
|
||||
handler(name, value)
|
||||
if eid == MpvEventID.LOG_MESSAGE and log_handler is not None:
|
||||
ev = devent['event']
|
||||
|
|
@ -456,14 +467,59 @@ def _event_loop(event_handle, playback_cond, event_callbacks, message_handlers,
|
|||
except Exception as e:
|
||||
traceback.print_exc()
|
||||
|
||||
class OSDPropertyProxy:
|
||||
class _Proxy:
|
||||
def __init__(self, mpv):
|
||||
self.mpv = mpv
|
||||
super().__setattr__('mpv', mpv)
|
||||
|
||||
class _PropertyProxy(_Proxy):
|
||||
def __dir__(self):
|
||||
return super().__dir__() + [ name.replace('-', '_') for name in self.mpv.property_list ]
|
||||
|
||||
class _FileLocalProxy(_Proxy):
|
||||
def __getitem__(self, name):
|
||||
return self.mpv.__getitem__(name, file_local=True)
|
||||
|
||||
def __setitem__(self, name, value):
|
||||
return self.mpv.__setitem__(name, value, file_local=True)
|
||||
|
||||
def __iter__(self):
|
||||
return iter(self.mpv)
|
||||
|
||||
class _OSDPropertyProxy(_PropertyProxy):
|
||||
def __getattr__(self, name):
|
||||
return self.mpv._get_property(name, fmt=MpvFormat.OSD_STRING)
|
||||
|
||||
def __setattr__(self, _name, _value):
|
||||
raise AttributeError('OSD properties are read-only. Please use the regular property API for writing.')
|
||||
|
||||
class _DecoderPropertyProxy(_PropertyProxy):
|
||||
def __init__(self, mpv, decoder):
|
||||
super().__init__(mpv)
|
||||
super().__setattr__('_decoder', decoder)
|
||||
|
||||
def __getattr__(self, name):
|
||||
return self.mpv._get_property(name, decoder=self._decoder)
|
||||
|
||||
def __setattr__(self, name, value):
|
||||
setattr(self.mpv, name, value)
|
||||
|
||||
class MPV(object):
|
||||
""" See man mpv(1) for the details of the implemented commands. All mpv
|
||||
properties can be accessed as ```my_mpv.some_property``` and all mpv
|
||||
options can be accessed as ```my_mpv['some-option']```. """
|
||||
options can be accessed as ```my_mpv['some-option']```.
|
||||
|
||||
By default, properties are returned as decoded ```str``` and an error is thrown if the value does not contain valid
|
||||
utf-8. To get a decoded ```str``` if possibly but ```bytes``` instead of an error if not, use
|
||||
```my_mpv.lazy.some_property```. To always get raw ```bytes```, use ```my_mpv.raw.some_property```. To access a
|
||||
property's decoded OSD value, use ```my_mpv.osd.some_property```.
|
||||
|
||||
To get API information on an option, use ```my_mpv.option_info('option-name')```. To get API information on a
|
||||
property, use ```my_mpv.properties['property-name']```. Take care to use mpv's dashed-names instead of the
|
||||
underscore_names exposed on the python object.
|
||||
|
||||
To make your program not barf hard the first time its used on a weird file system **always access properties
|
||||
containing file names or file tags through ```MPV.raw```.
|
||||
"""
|
||||
def __init__(self, *extra_mpv_flags, log_handler=None, start_event_thread=True, loglevel=None, **extra_mpv_opts):
|
||||
""" Create an MPV instance.
|
||||
|
||||
|
|
@ -482,9 +538,14 @@ class MPV(object):
|
|||
finally:
|
||||
_mpv_initialize(self.handle)
|
||||
|
||||
self.osd = OSDPropertyProxy(self)
|
||||
self.osd = _OSDPropertyProxy(self)
|
||||
self.file_local = _FileLocalProxy(self)
|
||||
self.raw = _DecoderPropertyProxy(self, identity_decoder)
|
||||
self.strict = _DecoderPropertyProxy(self, strict_decoder)
|
||||
self.lazy = _DecoderPropertyProxy(self, lazy_decoder)
|
||||
|
||||
self._event_callbacks = []
|
||||
self._property_handlers = collections.defaultdict(lambda: collections.defaultdict(lambda: []))
|
||||
self._property_handlers = collections.defaultdict(lambda: [])
|
||||
self._message_handlers = {}
|
||||
self._key_binding_handlers = {}
|
||||
self._playback_cond = threading.Condition()
|
||||
|
|
@ -499,6 +560,7 @@ class MPV(object):
|
|||
self._event_thread.start()
|
||||
else:
|
||||
self._event_thread = None
|
||||
self.__setattr__ = lambda self, name, value: self._set_property(name, value)
|
||||
|
||||
def wait_for_playback(self):
|
||||
""" Waits until playback of the current title is paused or done """
|
||||
|
|
@ -554,20 +616,30 @@ class MPV(object):
|
|||
for arg in args if arg is not None ] + [None]
|
||||
_mpv_command(self.handle, (c_char_p*len(args))(*args))
|
||||
|
||||
def node_command(self, name, *args, decoder=strict_decoder):
|
||||
_1, _2, _3, pointer = _make_node_str_list([name, *args])
|
||||
out = cast(create_string_buffer(sizeof(MpvNode)), POINTER(MpvNode))
|
||||
outptr = out #byref(out)
|
||||
ppointer = cast(pointer, POINTER(MpvNode))
|
||||
_mpv_command_node(self.handle, ppointer, outptr)
|
||||
rv = MpvNode.node_cast_value(outptr, MpvFormat.NODE, decoder)
|
||||
_mpv_free_node_contents(outptr)
|
||||
return rv
|
||||
|
||||
def seek(self, amount, reference="relative", precision="default-precise"):
|
||||
""" Mapped mpv seek command, see man mpv(1). """
|
||||
self.command('seek', amount, reference, precision)
|
||||
|
||||
def revert_seek(self):
|
||||
""" Mapped mpv seek command, see man mpv(1). """
|
||||
""" Mapped mpv revert_seek command, see man mpv(1). """
|
||||
self.command('revert_seek');
|
||||
|
||||
def frame_step(self):
|
||||
""" Mapped mpv seek command, see man mpv(1). """
|
||||
""" Mapped mpv frame_step command, see man mpv(1). """
|
||||
self.command('frame_step')
|
||||
|
||||
def frame_back_step(self):
|
||||
""" Mapped mpv seek command, see man mpv(1). """
|
||||
""" Mapped mpv frame_back_step command, see man mpv(1). """
|
||||
self.command('frame_back_step')
|
||||
|
||||
def _add_property(self, name, value=None):
|
||||
|
|
@ -580,11 +652,11 @@ class MPV(object):
|
|||
self.command('multiply_property', name, factor)
|
||||
|
||||
def screenshot(self, includes='subtitles', mode='single'):
|
||||
""" Mapped mpv seek command, see man mpv(1). """
|
||||
""" Mapped mpv screenshot command, see man mpv(1). """
|
||||
self.command('screenshot', includes, mode)
|
||||
|
||||
def screenshot_to_file(self, filename, includes='subtitles'):
|
||||
""" Mapped mpv seek command, see man mpv(1). """
|
||||
""" Mapped mpv screenshot_to_file command, see man mpv(1). """
|
||||
self.command('screenshot_to_file', filename.encode(fs_enc), includes)
|
||||
|
||||
def playlist_next(self, mode='weak'):
|
||||
|
|
@ -687,15 +759,12 @@ class MPV(object):
|
|||
""" Mapped mpv seek command, see man mpv(1). """
|
||||
self.command('script_message_to', target, *args)
|
||||
|
||||
def observe_property(self, name, handler, *, force_fmt=None):
|
||||
def observe_property(self, name, handler):
|
||||
""" Register an observer on the named property. An observer is a function that is called with the new property
|
||||
value every time the property's value is changed. The basic function signature is ```fun(property_name,
|
||||
new_value)``` with new_value being the decoded property value as a python object. This function can be used as a
|
||||
function decorator if no handler is given.
|
||||
|
||||
By default, you'll get whatever return type you'd get if you asked the regular property access API. To override
|
||||
this behavior, you can specify a forced return type from ```MpvFormat``` in force_fmt
|
||||
|
||||
To uunregister the observer, call either of ```mpv.unobserve_property(name, handler)```,
|
||||
```mpv.unobserve_all_properties(handler)``` or the handler's ```unregister_mpv_properties``` attribute:
|
||||
|
||||
|
|
@ -706,15 +775,14 @@ class MPV(object):
|
|||
|
||||
my_handler.unregister_mpv_properties()
|
||||
``` """
|
||||
fmt = force_fmt or MpvFormat.NODE
|
||||
self._property_handlers[name][fmt].append(handler)
|
||||
_mpv_observe_property(self._event_handle, hash(name)&0xffffffffffffffff, name.encode('utf-8'), fmt)
|
||||
self._property_handlers[name].append(handler)
|
||||
_mpv_observe_property(self._event_handle, hash(name)&0xffffffffffffffff, name.encode('utf-8'), MpvFormat.NODE)
|
||||
|
||||
def property_observer(self, name, *, force_fmt=None):
|
||||
def property_observer(self, name):
|
||||
""" Function decorator to register a property observer. See ```MPV.observe_property``` for details. """
|
||||
def wrapper(fun):
|
||||
self.observe_property(name, fun, force_fmt=force_fmt)
|
||||
fun.unobserve_mpv_properties = lambda: self.unobserve_property(None, fun)
|
||||
self.observe_property(name, fun)
|
||||
fun.unobserve_mpv_properties = lambda: self.unobserve_property(name, fun)
|
||||
return fun
|
||||
return wrapper
|
||||
|
||||
|
|
@ -722,19 +790,8 @@ class MPV(object):
|
|||
""" Unregister a property observer. This requires both the observed property's name and the handler function
|
||||
that was originally registered as one handler could be registered for several properties. To unregister a
|
||||
handler from *all* observed properties see ```unobserve_all_properties```. """
|
||||
fmts = self._property_handlers[name]
|
||||
for fmt, handlers in fmts.items():
|
||||
handlers.remove(handler)
|
||||
|
||||
# remove all properties that have no handlers
|
||||
empty_props = [
|
||||
fmt for fmt, handler in fmts.items() if not handler
|
||||
]
|
||||
|
||||
for fmt in empty_props:
|
||||
del fmts[fmt]
|
||||
|
||||
if not fmts:
|
||||
self._property_handlers[name].remove(handler)
|
||||
if not self._property_handlers[name]:
|
||||
_mpv_unobserve_property(self._event_handle, hash(name)&0xffffffffffffffff)
|
||||
|
||||
def unobserve_all_properties(self, handler):
|
||||
|
|
@ -934,54 +991,47 @@ class MPV(object):
|
|||
self.loadfile(filename, 'append', **options)
|
||||
|
||||
# Property accessors
|
||||
def _get_property(self, name, proptype=str, decode_str=False, force_format=None):
|
||||
fmt = force_format or {int: MpvFormat.INT64,
|
||||
float: MpvFormat.DOUBLE,
|
||||
bool: MpvFormat.FLAG,
|
||||
str: MpvFormat.STRING,
|
||||
bytes: MpvFormat.STRING,
|
||||
_commalist: MpvFormat.STRING,
|
||||
MpvFormat.NODE: MpvFormat.NODE}[proptype]
|
||||
|
||||
def _get_property(self, name, decoder=strict_decoder, fmt=MpvFormat.NODE):
|
||||
out = cast(create_string_buffer(sizeof(c_void_p)), c_void_p)
|
||||
outptr = byref(out)
|
||||
try:
|
||||
cval = _mpv_get_property(self.handle, name.encode('utf-8'), fmt, outptr)
|
||||
rv = MpvNode.node_cast_value(outptr, fmt, decode_str or proptype in (str, _commalist))
|
||||
|
||||
if proptype is _commalist:
|
||||
rv = proptype(rv)
|
||||
|
||||
if proptype is str:
|
||||
_mpv_free(out)
|
||||
elif proptype is MpvFormat.NODE:
|
||||
rv = MpvNode.node_cast_value(outptr, fmt, decoder)
|
||||
if fmt is MpvFormat.NODE:
|
||||
_mpv_free_node_contents(outptr)
|
||||
|
||||
return rv
|
||||
except PropertyUnavailableError as ex:
|
||||
return None
|
||||
|
||||
def _set_property(self, name, value, proptype=str):
|
||||
def _set_property(self, name, value):
|
||||
ename = name.encode('utf-8')
|
||||
if proptype is MpvFormat.NODE:
|
||||
if isinstance(value, (list, set, dict)):
|
||||
_1, _2, _3, pointer = _make_node_str_list(value)
|
||||
_mpv_set_property(self.handle, ename, MpvFormat.NODE, pointer)
|
||||
else:
|
||||
_mpv_set_property_string(self.handle, ename, _mpv_coax_proptype(value, str))
|
||||
if isinstance(value, (list, set, dict)):
|
||||
_1, _2, _3, pointer = _make_node_str_list(value)
|
||||
_mpv_set_property(self.handle, ename, MpvFormat.NODE, pointer)
|
||||
else:
|
||||
_mpv_set_property_string(self.handle, ename, _mpv_coax_proptype(value, proptype))
|
||||
_mpv_set_property_string(self.handle, ename, _mpv_coax_proptype(value))
|
||||
|
||||
def __getattr__(self, name):
|
||||
name = name.replace('_', '-')
|
||||
return self._get_property(name, lazy_decoder)
|
||||
|
||||
def __dir__(self):
|
||||
return super().__dir__() + [ name.replace('-', '_') for name in self.property_list ]
|
||||
|
||||
@property
|
||||
def properties(self):
|
||||
return { name: self.option_info(name) for name in self.property_list }
|
||||
|
||||
# Dict-like option access
|
||||
def __getitem__(self, name, file_local=False):
|
||||
""" Get an option value """
|
||||
prefix = 'file-local-options/' if file_local else 'options/'
|
||||
return self._get_property(prefix+name, proptype=MpvFormat.NODE)
|
||||
return self._get_property(prefix+name, lazy_decoder)
|
||||
|
||||
def __setitem__(self, name, value, file_local=False):
|
||||
""" Set an option value """
|
||||
prefix = 'file-local-options/' if file_local else 'options/'
|
||||
return self._set_property(prefix+name, value, proptype=MpvFormat.NODE)
|
||||
return self._set_property(prefix+name, value)
|
||||
|
||||
def __iter__(self):
|
||||
""" Iterate over all option names """
|
||||
|
|
@ -989,238 +1039,8 @@ class MPV(object):
|
|||
|
||||
def option_info(self, name):
|
||||
""" Get information on the given option """
|
||||
return self._get_property('option-info/'+name)
|
||||
|
||||
def _commalist(propval=''):
|
||||
return str(propval).split(',')
|
||||
|
||||
_node = MpvFormat.NODE
|
||||
|
||||
ALL_PROPERTIES = {
|
||||
'osd-level': (int, 'rw'),
|
||||
'osd-scale': (float, 'rw'),
|
||||
'loop': (str, 'rw'),
|
||||
'loop-file': (str, 'rw'),
|
||||
'speed': (float, 'rw'),
|
||||
'filename': (bytes, 'r'),
|
||||
'file-size': (int, 'r'),
|
||||
'path': (bytes, 'r'),
|
||||
'media-title': (bytes, 'r'),
|
||||
'stream-pos': (int, 'rw'),
|
||||
'stream-end': (int, 'r'),
|
||||
'length': (float, 'r'), # deprecated for ages now
|
||||
'duration': (float, 'r'),
|
||||
'avsync': (float, 'r'),
|
||||
'total-avsync-change': (float, 'r'),
|
||||
# 'drop-frame-count': (int, 'r'),
|
||||
'decoder-frame-drop-count': (int, 'r'),
|
||||
'percent-pos': (float, 'rw'),
|
||||
# 'ratio-pos': (float, 'rw'),
|
||||
'audio-pts': (float, 'r'),
|
||||
'time-pos': (float, 'rw'),
|
||||
'time-start': (float, 'r'),
|
||||
'time-remaining': (float, 'r'),
|
||||
'playtime-remaining': (float, 'r'),
|
||||
'chapter': (int, 'rw'),
|
||||
'edition': (str, 'rw'),
|
||||
'disc-titles': (int, 'r'),
|
||||
'disc-title': (str, 'rw'),
|
||||
# 'disc-menu-active': (bool, 'r'),
|
||||
'chapters': (int, 'r'),
|
||||
'editions': (int, 'r'),
|
||||
'angle': (int, 'rw'),
|
||||
'pause': (bool, 'rw'),
|
||||
'core-idle': (bool, 'r'),
|
||||
'cache': (str, 'r'),
|
||||
'cache-size': (int, 'rw'),
|
||||
'cache-free': (int, 'r'),
|
||||
'cache-used': (int, 'r'),
|
||||
'cache-speed': (int, 'r'),
|
||||
'cache-idle': (bool, 'r'),
|
||||
'cache-buffering-state': (int, 'r'),
|
||||
'paused-for-cache': (bool, 'r'),
|
||||
# 'pause-for-cache': (bool, 'r'),
|
||||
'eof-reached': (bool, 'r'),
|
||||
# 'pts-association-mode': (str, 'rw'),
|
||||
'hr-seek': (str, 'rw'),
|
||||
'volume': (float, 'rw'),
|
||||
'volume-max': (int, 'rw'),
|
||||
'ao-volume': (float, 'rw'),
|
||||
'mute': (bool, 'rw'),
|
||||
'ao-mute': (bool, 'rw'),
|
||||
'audio-speed-correction': (float, 'r'),
|
||||
'audio-delay': (float, 'rw'),
|
||||
'audio-format': (str, 'r'),
|
||||
'audio-codec': (str, 'r'),
|
||||
'audio-codec-name': (str, 'r'),
|
||||
'audio-bitrate': (float, 'r'),
|
||||
'packet-audio-bitrate': (float, 'r'),
|
||||
'audio-samplerate': (int, 'r'),
|
||||
'audio-channels': (str, 'r'),
|
||||
'aid': (str, 'rw'),
|
||||
'audio': (str, 'rw'), # alias for aid
|
||||
'balance': (int, 'rw'),
|
||||
'fullscreen': (bool, 'rw'),
|
||||
'deinterlace': (str, 'rw'),
|
||||
'colormatrix': (str, 'rw'),
|
||||
'colormatrix-input-range': (str, 'rw'),
|
||||
# 'colormatrix-output-range': (str, 'rw'),
|
||||
'colormatrix-primaries': (str, 'rw'),
|
||||
'ontop': (bool, 'rw'),
|
||||
'border': (bool, 'rw'),
|
||||
'framedrop': (str, 'rw'),
|
||||
'gamma': (float, 'rw'),
|
||||
'brightness': (int, 'rw'),
|
||||
'contrast': (int, 'rw'),
|
||||
'saturation': (int, 'rw'),
|
||||
'hue': (int, 'rw'),
|
||||
'hwdec': (str, 'rw'),
|
||||
'panscan': (float, 'rw'),
|
||||
'video-format': (str, 'r'),
|
||||
'video-codec': (str, 'r'),
|
||||
'video-bitrate': (float, 'r'),
|
||||
'packet-video-bitrate': (float, 'r'),
|
||||
'width': (int, 'r'),
|
||||
'height': (int, 'r'),
|
||||
'dwidth': (int, 'r'),
|
||||
'dheight': (int, 'r'),
|
||||
'container-fps': (float, 'r'),
|
||||
'estimated-vf-fps': (float, 'r'),
|
||||
'window-scale': (float, 'rw'),
|
||||
'video-aspect': (str, 'rw'),
|
||||
'osd-width': (int, 'r'),
|
||||
'osd-height': (int, 'r'),
|
||||
'osd-par': (float, 'r'),
|
||||
'vid': (str, 'rw'),
|
||||
'video': (str, 'rw'), # alias for vid
|
||||
'video-align-x': (float, 'rw'),
|
||||
'video-align-y': (float, 'rw'),
|
||||
'video-pan-x': (float, 'rw'),
|
||||
'video-pan-y': (float, 'rw'),
|
||||
'video-zoom': (float, 'rw'),
|
||||
'video-unscaled': (bool, 'w'),
|
||||
'video-speed-correction': (float, 'r'),
|
||||
'program': (int, 'w'),
|
||||
'sid': (str, 'rw'),
|
||||
'sub': (str, 'rw'), # alias for sid
|
||||
'secondary-sid': (str, 'rw'),
|
||||
'sub-delay': (float, 'rw'),
|
||||
'sub-pos': (int, 'rw'),
|
||||
'sub-visibility': (bool, 'rw'),
|
||||
'sub-forced-only': (bool, 'rw'),
|
||||
'sub-scale': (float, 'rw'),
|
||||
'sub-bitrate': (float, 'r'),
|
||||
'sub-text': (str, 'r'),
|
||||
'packet-sub-bitrate': (float, 'r'),
|
||||
# 'ass-use-margins': (bool, 'rw'),
|
||||
'ass-vsfilter-aspect-compat': (bool, 'rw'),
|
||||
'ass-style-override': (str, 'rw'),
|
||||
# 'stream-capture': (str, 'rw'),
|
||||
'tv-brightness': (int, 'rw'),
|
||||
'tv-contrast': (int, 'rw'),
|
||||
'tv-saturation': (int, 'rw'),
|
||||
'tv-hue': (int, 'rw'),
|
||||
'tv-freq': (float, 'rw'),
|
||||
'tv-norm': (str, 'rw'),
|
||||
'tv-scan': (bool, 'rw'),
|
||||
'tv-channel': (str, 'rw'),
|
||||
'dvb-channel': (_node, 'rw'),
|
||||
'dvb-channel-name': (str, 'rw'),
|
||||
'playlist-pos': (int, 'rw'),
|
||||
'playlist-pos-1': (int, 'rw'), # ugh.
|
||||
'playlist-count': (int, 'r'),
|
||||
# 'quvi-format': (str, 'rw'),
|
||||
'seekable': (bool, 'r'),
|
||||
'seeking': (bool, 'r'),
|
||||
'partially-seekable': (bool, 'r'),
|
||||
'playback-abort': (bool, 'r'),
|
||||
'cursor-autohide': (str, 'rw'),
|
||||
'audio-device': (str, 'rw'),
|
||||
'current-vo': (str, 'r'),
|
||||
'current-ao': (str, 'r'),
|
||||
'audio-out-detected-device': (str, 'r'),
|
||||
'protocol-list': (str, 'r'),
|
||||
'mpv-version': (str, 'r'),
|
||||
'mpv-configuration': (str, 'r'),
|
||||
'ffmpeg-version': (str, 'r'),
|
||||
'display-sync-active': (bool, 'r'),
|
||||
'stream-open-filename': (bytes, 'rw'), # Undocumented
|
||||
'file-format': (_commalist,'r'), # Be careful with this one.
|
||||
'mistimed-frame-count': (int, 'r'),
|
||||
'vsync-ratio': (float, 'r'),
|
||||
# 'vo-drop-frame-count': (int, 'r'),
|
||||
'frame-drop-count': (int, 'r'),
|
||||
'vo-delayed-frame-count': (int, 'r'),
|
||||
'playback-time': (float, 'rw'),
|
||||
'demuxer-cache-duration': (float, 'r'),
|
||||
'demuxer-cache-time': (float, 'r'),
|
||||
'demuxer-cache-idle': (bool, 'r'),
|
||||
'demuxer-start-time': (float, 'r'),
|
||||
'demuxer-via-network': (bool, 'r'),
|
||||
# 'idle': (bool, 'r'),
|
||||
'idle-active': (bool, 'r'), # dat name
|
||||
'disc-title-list': (_commalist,'r'),
|
||||
'field-dominance': (str, 'rw'),
|
||||
'taskbar-progress': (bool, 'rw'),
|
||||
'on-all-workspaces': (bool, 'rw'),
|
||||
'video-output-levels': (str, 'r'),
|
||||
'vo-configured': (bool, 'r'),
|
||||
'hwdec-current': (str, 'r'),
|
||||
'hwdec-interop': (str, 'r'),
|
||||
'estimated-frame-count': (int, 'r'),
|
||||
'estimated-frame-number': (int, 'r'),
|
||||
'sub-use-margins': (bool, 'rw'),
|
||||
'ass-force-margins': (bool, 'rw'),
|
||||
'video-rotate': (str, 'rw'),
|
||||
'video-stereo-mode': (str, 'rw'),
|
||||
'ab-loop-a': (str, 'r'), # What a mess...
|
||||
'ab-loop-b': (str, 'r'),
|
||||
'dvb-channel': (str, 'w'),
|
||||
'dvb-channel-name': (str, 'rw'),
|
||||
'window-minimized': (bool, 'r'),
|
||||
'display-names': (_commalist, 'r'),
|
||||
'display-fps': (float, 'r'), # access apparently misdocumented in the manpage
|
||||
'estimated-display-fps': (float, 'r'),
|
||||
'vsync-jitter': (float, 'r'),
|
||||
'profile-list': (_node, 'r', False),
|
||||
'video-params': (_node, 'r', True),
|
||||
'video-dec-params': (_node, 'r', True),
|
||||
'video-out-params': (_node, 'r', True),
|
||||
'track-list': (_node, 'r', False),
|
||||
'playlist': (_node, 'r', False),
|
||||
'chapter-list': (_node, 'r', False),
|
||||
'vo-performance': (_node, 'r', True),
|
||||
'filtered-metadata': (_node, 'r', False),
|
||||
'metadata': (_node, 'r', False),
|
||||
'chapter-metadata': (_node, 'r', False),
|
||||
'vf-metadata': (_node, 'r', False),
|
||||
'af-metadata': (_node, 'r', False),
|
||||
'edition-list': (_node, 'r', False),
|
||||
'disc-titles': (_node, 'r', False),
|
||||
'audio-params': (_node, 'r', True),
|
||||
'audio-out-params': (_node, 'r', True),
|
||||
'audio-device-list': (_node, 'r', True),
|
||||
'video-frame-info': (_node, 'r', True),
|
||||
'decoder-list': (_node, 'r', True),
|
||||
'encoder-list': (_node, 'r', True),
|
||||
'vf': (_node, 'r', True),
|
||||
'af': (_node, 'r', True),
|
||||
'options': (_node, 'r', True),
|
||||
'file-local-options': (_node, 'r', True),
|
||||
'vo-passes': (_node, 'r', True),
|
||||
'property-list': (_commalist,'r')}
|
||||
|
||||
def _bindproperty(MPV, name, proptype, access, decode_str=False):
|
||||
getter = lambda self: self._get_property(name, proptype, decode_str)
|
||||
osdgetter = lambda osdself: osdself.mpv._get_property(name, force_format=MpvFormat.OSD_STRING)
|
||||
setter = lambda self, value: self._set_property(name, value, proptype)
|
||||
|
||||
def barf(*args):
|
||||
raise NotImplementedError('Access denied')
|
||||
|
||||
setattr(MPV, name.replace('-', '_'), property(getter if 'r' in access else barf, setter if 'w' in access else barf))
|
||||
setattr(OSDPropertyProxy, name.replace('-', '_'), property(osdgetter if 'r' in access else barf, barf))
|
||||
|
||||
for name, (proptype, access, *args) in ALL_PROPERTIES.items():
|
||||
_bindproperty(MPV, name, proptype, access, *args)
|
||||
try:
|
||||
return self._get_property('option-info/'+name)
|
||||
except AttributeError:
|
||||
return None
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue