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jaseg 2016-08-13 17:21:58 +02:00
parent 97d929e27f
commit 4d6c17d342
2 changed files with 228 additions and 213 deletions
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62
mpv-test.py
View file

@ -17,13 +17,13 @@ MPV_ERRORS = [ l(ec) for ec, l in mpv.ErrorCode.EXCEPTION_DICT.items() if l ]
class TestProperties(unittest.TestCase): class TestProperties(unittest.TestCase):
@contextmanager @contextmanager
def swallow_mpv_errors(self): def swallow_mpv_errors(self, exception_exceptions=[]):
try: try:
yield yield
except Exception as e: except Exception as e:
for ex in MPV_ERRORS: if any(e.args[:2] == ex.args for ex in MPV_ERRORS):
if e.args[:2] == ex.args: if e.args[1] not in exception_exceptions:
break raise
else: else:
raise raise
@ -34,7 +34,8 @@ class TestProperties(unittest.TestCase):
for name, (ptype, access) in mpv.ALL_PROPERTIES.items(): for name, (ptype, access) in mpv.ALL_PROPERTIES.items():
self.assertTrue('r' in access or 'w' in access) self.assertTrue('r' in access or 'w' in access)
self.assertRegex(name, '^[-0-9a-z]+$') self.assertRegex(name, '^[-0-9a-z]+$')
self.assertIn(ptype, (int, float, str, mpv.ynbool, mpv.commalist)) # Types and MpvFormat values
self.assertIn(ptype, [bool, int, float, str, bytes, mpv.commalist] + list(range(10)))
def test_completeness(self): def test_completeness(self):
ledir = dir(self.m) ledir = dir(self.m)
@ -54,20 +55,30 @@ class TestProperties(unittest.TestCase):
self.assertTrue(prop in ledir, 'Property {} not found'.format(prop)) self.assertTrue(prop in ledir, 'Property {} not found'.format(prop))
def test_read(self): def test_read(self):
for name, (ptype, access) in mpv.ALL_PROPERTIES.items(): self.m.loop = 'inf'
self.m.play(TESTVID)
while self.m.core_idle:
time.sleep(0.05)
for name, (ptype, access) in sorted(mpv.ALL_PROPERTIES.items()):
if 'r' in access: if 'r' in access:
name = name.replace('-', '_') name = name.replace('-', '_')
with self.subTest(property_name=name): with self.subTest(property_name=name):
with self.swallow_mpv_errors(): with self.swallow_mpv_errors([
mpv.ErrorCode.PROPERTY_UNAVAILABLE,
mpv.ErrorCode.PROPERTY_ERROR]):
rv = getattr(self.m, name) rv = getattr(self.m, name)
if rv is not None: # Technically, any property can return None (even if of type e.g. int) if rv is not None and callable(ptype):
self.assertEqual(type(rv), type(ptype())) # Technically, any property can return None (even if of type e.g. int)
self.assertEqual(type(rv), type(ptype()))
def test_write(self): def test_write(self):
for name, (ptype, access) in mpv.ALL_PROPERTIES.items(): for name, (ptype, access) in sorted(mpv.ALL_PROPERTIES.items()):
if 'w' in access: if 'w' in access:
name = name.replace('-', '_') name = name.replace('-', '_')
with self.swallow_mpv_errors(): with self.swallow_mpv_errors([
mpv.ErrorCode.PROPERTY_UNAVAILABLE,
mpv.ErrorCode.PROPERTY_ERROR,
mpv.ErrorCode.PROPERTY_FORMAT]): # This is due to a bug with option-mapped properties in mpv 0.18.1
if ptype == int: if ptype == int:
setattr(self.m, name, 0) setattr(self.m, name, 0)
setattr(self.m, name, 1) setattr(self.m, name, 1)
@ -82,28 +93,13 @@ class TestProperties(unittest.TestCase):
setattr(self.m, name, 'foo') setattr(self.m, name, 'foo')
setattr(self.m, name, '') setattr(self.m, name, '')
setattr(self.m, name, 'bazbazbaz'*1000) setattr(self.m, name, 'bazbazbaz'*1000)
elif ptype == mpv.ynbool: elif ptype == bytes:
if 'r' in access: setattr(self.m, name, b'foo')
setattr(self.m, name, 'yes') setattr(self.m, name, b'')
self.assertTrue(getattr(self.m, name)) setattr(self.m, name, b'bazbazbaz'*1000)
self.assertEqual(getattr(self.m, name), True) elif ptype == bool:
setattr(self.m, name, b'yes') setattr(self.m, name, True)
self.assertTrue(getattr(self.m, name)) setattr(self.m, name, False)
setattr(self.m, name, True)
self.assertTrue(getattr(self.m, name))
setattr(self.m, name, 'no')
self.assertFalse(getattr(self.m, name))
self.assertEqual(getattr(self.m, name), False)
setattr(self.m, name, b'no')
self.assertFalse(getattr(self.m, name))
setattr(self.m, name, False)
self.assertFalse(getattr(self.m, name))
else:
setattr(self.m, name, 'yes')
setattr(self.m, name, b'yes')
setattr(self.m, name, True)
def tearDown(self): def tearDown(self):
del self.m del self.m

379
mpv.py
View file

@ -50,9 +50,11 @@ class ErrorCode(object):
-6: lambda *a: TypeError('Tried to set mpv option using wrong format', *a), -6: lambda *a: TypeError('Tried to set mpv option using wrong format', *a),
-7: lambda *a: ValueError('Invalid value for mpv option', *a), -7: lambda *a: ValueError('Invalid value for mpv option', *a),
-8: lambda *a: AttributeError('mpv property does not exist', *a), -8: lambda *a: AttributeError('mpv property does not exist', *a),
-9: lambda *a: TypeError('Tried to set mpv property using wrong format', *a), # Currently (mpv 0.18.1) there is a bug causing a PROPERTY_FORMAT error to be returned instead of
# INVALID_PARAMETER when setting a property-mapped option to an invalid value.
-9: lambda *a: TypeError('Tried to get/set mpv property using wrong format, or passed invalid value', *a),
-10: lambda *a: AttributeError('mpv property is not available', *a), -10: lambda *a: AttributeError('mpv property is not available', *a),
-11: lambda *a: ValueError('Invalid value for mpv property', *a), -11: lambda *a: RuntimeError('Generic error getting or setting mpv property', *a),
-12: lambda *a: SystemError('Error running mpv command', *a) -12: lambda *a: SystemError('Error running mpv command', *a)
} }
@ -61,8 +63,7 @@ class ErrorCode(object):
return ValueError(_mpv_error_string(ec).decode('utf-8'), ec, *args) return ValueError(_mpv_error_string(ec).decode('utf-8'), ec, *args)
@classmethod @classmethod
def raise_for_ec(kls, func, *args): def raise_for_ec(kls, ec, func, *args):
ec = func(*args)
ec = 0 if ec > 0 else ec ec = 0 if ec > 0 else ec
ex = kls.EXCEPTION_DICT.get(ec , kls.default_error_handler) ex = kls.EXCEPTION_DICT.get(ec , kls.default_error_handler)
if ex: if ex:
@ -79,9 +80,11 @@ class MpvFormat(c_int):
NODE = 6 NODE = 6
NODE_ARRAY = 7 NODE_ARRAY = 7
NODE_MAP = 8 NODE_MAP = 8
BYTE_ARRAY = 9
def __repr__(self): def __repr__(self):
return ['NONE', 'STRING', 'OSD_STRING', 'FLAG', 'INT64', 'DOUBLE', 'NODE', 'NODE_ARRAY', 'NODE_MAP'][self.value] return ['NONE', 'STRING', 'OSD_STRING', 'FLAG', 'INT64', 'DOUBLE', 'NODE', 'NODE_ARRAY', 'NODE_MAP',
'BYTE_ARRAY'][self.value]
@ -116,6 +119,43 @@ class MpvEventID(c_int):
CLIENT_MESSAGE, VIDEO_RECONFIG, AUDIO_RECONFIG, METADATA_UPDATE, SEEK, PLAYBACK_RESTART, PROPERTY_CHANGE, CLIENT_MESSAGE, VIDEO_RECONFIG, AUDIO_RECONFIG, METADATA_UPDATE, SEEK, PLAYBACK_RESTART, PROPERTY_CHANGE,
CHAPTER_CHANGE ) CHAPTER_CHANGE )
class MpvNodeList(Structure):
@property
def array_value(self):
return [ self.values[i].node_value for i in range(self.num) ]
@property
def dict_value(self):
return { self.keys[i].decode('utf-8'): self.values[i].node_value for i in range(self.num) }
class MpvNode(Structure):
_fields_ = [('val', c_longlong),
('format', MpvFormat)]
@property
def node_value(self):
return MpvNode.node_cast_value(byref(c_void_p(self.val)), self.format.value)
@staticmethod
def node_cast_value(v, fmt):
return {
MpvFormat.NONE: lambda v: None,
MpvFormat.STRING: lambda v: cast(v, POINTER(c_char_p)).contents.value, # We can't decode here as this might contain file names
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,
MpvFormat.NODE_ARRAY: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.array_value,
MpvFormat.NODE_MAP: lambda v: cast(v, POINTER(POINTER(MpvNodeList))).contents.contents.dict_value,
MpvFormat.BYTE_ARRAY: lambda v: cast(v, POINTER(c_char_p)).contents.value,
}[fmt](v)
MpvNodeList._fields_ = [('num', c_int),
('values', POINTER(MpvNode)),
('keys', POINTER(c_char_p))]
class MpvSubApi(c_int): class MpvSubApi(c_int):
MPV_SUB_API_OPENGL_CB = 1 MPV_SUB_API_OPENGL_CB = 1
@ -192,20 +232,31 @@ WakeupCallback = CFUNCTYPE(None, c_void_p)
OpenGlCbUpdateFn = CFUNCTYPE(None, c_void_p) OpenGlCbUpdateFn = CFUNCTYPE(None, c_void_p)
OpenGlCbGetProcAddrFn = CFUNCTYPE(None, c_void_p, c_char_p) OpenGlCbGetProcAddrFn = CFUNCTYPE(None, c_void_p, c_char_p)
def _handle_func(name, args=[], res=None, context=MpvHandle): def _handle_func(name, args, restype, errcheck, ctx=MpvHandle):
func = getattr(backend, name) func = getattr(backend, name)
if res is not None: func.argtypes = [ctx] + args if ctx else args
func.restype = res if restype is not None:
func.argtypes = [context] + args func.restype = restype
def wrapper(*args): if errcheck is not None:
if res is not None: func.errcheck = errcheck
return func(*args) globals()['_'+name] = func
else:
ErrorCode.raise_for_ec(func, *args)
globals()['_'+name] = wrapper
def _handle_gl_func(name, args=[], res=None): def bytes_free_errcheck(res, func, *args):
_handle_func(name, args, res, MpvOpenGLCbContext) notnull_errcheck(res, func, *args)
rv = cast(res, c_void_p).value
_mpv_free(res)
return rv
def notnull_errcheck(res, func, *args):
if res is None:
raise RuntimeError('Underspecified error in MPV when calling {} with args {!r}: NULL pointer returned.'\
'Please consult your local debugger.'.format(func.__name__, args))
return res
ec_errcheck = ErrorCode.raise_for_ec
def _handle_gl_func(name, args=[], restype=None):
_handle_func(name, args, restype, errcheck=None, ctx=MpvOpenGLCbContext)
backend.mpv_client_api_version.restype = c_ulong backend.mpv_client_api_version.restype = c_ulong
def _mpv_client_api_version(): def _mpv_client_api_version():
@ -215,81 +266,58 @@ def _mpv_client_api_version():
backend.mpv_free.argtypes = [c_void_p] backend.mpv_free.argtypes = [c_void_p]
_mpv_free = backend.mpv_free _mpv_free = backend.mpv_free
backend.mpv_free_node_contents.argtypes = [c_void_p]
_mpv_free_node_contents = backend.mpv_free_node_contents
backend.mpv_create.restype = MpvHandle backend.mpv_create.restype = MpvHandle
_mpv_create = backend.mpv_create _mpv_create = backend.mpv_create
_handle_func('mpv_create_client', [c_char_p], MpvHandle) _handle_func('mpv_create_client', [c_char_p], MpvHandle, notnull_errcheck)
_handle_func('mpv_client_name', [], c_char_p) _handle_func('mpv_client_name', [], c_char_p, errcheck=None)
_handle_func('mpv_initialize') _handle_func('mpv_initialize', [], c_int, ec_errcheck)
_handle_func('mpv_detach_destroy', [], c_int) _handle_func('mpv_detach_destroy', [], None, errcheck=None)
_handle_func('mpv_terminate_destroy', [], c_int) _handle_func('mpv_terminate_destroy', [], None, errcheck=None)
_handle_func('mpv_load_config_file', [c_char_p]) _handle_func('mpv_load_config_file', [c_char_p], c_int, ec_errcheck)
_handle_func('mpv_suspend', [], c_int) _handle_func('mpv_suspend', [], None, errcheck=None)
_handle_func('mpv_resume', [], c_int) _handle_func('mpv_resume', [], None, errcheck=None)
_handle_func('mpv_get_time_us', [], c_ulonglong) _handle_func('mpv_get_time_us', [], c_ulonglong, errcheck=None)
_handle_func('mpv_set_option', [c_char_p, MpvFormat, c_void_p]) _handle_func('mpv_set_option', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
_handle_func('mpv_set_option_string', [c_char_p, c_char_p]) _handle_func('mpv_set_option_string', [c_char_p, c_char_p], c_int, ec_errcheck)
_handle_func('mpv_command', [POINTER(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]) _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)]) _handle_func('mpv_command_async', [c_ulonglong, POINTER(c_char_p)], c_int, ec_errcheck)
_handle_func('mpv_set_property', [c_char_p, MpvFormat, c_void_p]) _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]) _handle_func('mpv_set_property_string', [c_char_p, c_char_p], c_int, ec_errcheck)
_handle_func('mpv_set_property_async', [c_ulonglong, c_char_p, MpvFormat, c_void_p]) _handle_func('mpv_set_property_async', [c_ulonglong, c_char_p, MpvFormat,c_void_p],c_int, ec_errcheck)
_handle_func('mpv_get_property', [c_char_p, MpvFormat, c_void_p]) _handle_func('mpv_get_property', [c_char_p, MpvFormat, c_void_p], c_int, ec_errcheck)
_handle_func('mpv_get_property_string', [c_char_p], c_char_p) _handle_func('mpv_get_property_string', [c_char_p], c_void_p, bytes_free_errcheck)
_handle_func('mpv_get_property_osd_string', [c_char_p], c_char_p) _handle_func('mpv_get_property_osd_string', [c_char_p], c_void_p, bytes_free_errcheck)
_handle_func('mpv_get_property_async', [c_ulonglong, c_char_p, MpvFormat]) _handle_func('mpv_get_property_async', [c_ulonglong, c_char_p, MpvFormat], c_int, ec_errcheck)
_handle_func('mpv_observe_property', [c_ulonglong, c_char_p, MpvFormat]) _handle_func('mpv_observe_property', [c_ulonglong, c_char_p, MpvFormat], c_int, ec_errcheck)
_handle_func('mpv_unobserve_property', [c_ulonglong]) _handle_func('mpv_unobserve_property', [c_ulonglong], c_int, ec_errcheck)
backend.mpv_event_name.restype = c_char_p _handle_func('mpv_event_name', [c_int], c_char_p, errcheck=None, ctx=None)
backend.mpv_event_name.argtypes = [c_int] _handle_func('mpv_error_string', [c_int], c_char_p, errcheck=None, ctx=None)
_mpv_event_name = backend.mpv_event_name
backend.mpv_error_string.restype = c_char_p _handle_func('mpv_request_event', [MpvEventID, c_int], c_int, ec_errcheck)
backend.mpv_error_string.argtypes = [c_int] _handle_func('mpv_request_log_messages', [c_char_p], c_int, ec_errcheck)
_mpv_error_string = backend.mpv_error_string _handle_func('mpv_wait_event', [c_double], POINTER(MpvEvent), errcheck=None)
_handle_func('mpv_wakeup', [], None, errcheck=None)
_handle_func('mpv_set_wakeup_callback', [WakeupCallback, c_void_p], None, errcheck=None)
_handle_func('mpv_get_wakeup_pipe', [], c_int, errcheck=None)
_handle_func('mpv_request_event', [MpvEventID, c_int]) _handle_func('mpv_get_sub_api', [MpvSubApi], c_void_p, notnull_errcheck)
_handle_func('mpv_request_log_messages', [c_char_p])
_handle_func('mpv_wait_event', [c_double], POINTER(MpvEvent))
_handle_func('mpv_wakeup', [], c_int)
_handle_func('mpv_set_wakeup_callback', [WakeupCallback, c_void_p], c_int)
_handle_func('mpv_get_wakeup_pipe', [], c_int)
_handle_func('mpv_get_sub_api', [MpvSubApi], c_void_p) _handle_gl_func('mpv_opengl_cb_set_update_callback', [OpenGlCbUpdateFn, c_void_p])
_handle_gl_func('mpv_opengl_cb_init_gl', [c_char_p, OpenGlCbGetProcAddrFn, c_void_p], c_int)
_handle_gl_func('mpv_opengl_cb_draw', [c_int, c_int, c_int], c_int)
_handle_gl_func('mpv_opengl_cb_render', [c_int, c_int], c_int)
_handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong], c_int)
_handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int)
_handle_gl_func('mpv_opengl_cb_set_update_callback', [OpenGlCbUpdateFn, c_void_p])
_handle_gl_func('mpv_opengl_cb_init_gl', [c_char_p, OpenGlCbGetProcAddrFn, c_void_p], c_int)
_handle_gl_func('mpv_opengl_cb_draw', [c_int, c_int, c_int], c_int);
_handle_gl_func('mpv_opengl_cb_render', [c_int, c_int], c_int);
_handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong], c_int);
_handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int);
def commalist(propval=''):
return str(propval).split(',')
class ynbool(object):
def __init__(self, val=False):
self.val = bool(val and val not in (b'no', 'no'))
def __bool__(self):
return bool(self.val)
# Python 2 only:
__nonzero__ = __bool__
def __str__(self):
return 'yes' if self.val else 'no'
def __repr__(self):
return str(self.val)
def __eq__(self, other):
return str(self) == other or bool(self) == other
def _ensure_encoding(possibly_bytes): def _ensure_encoding(possibly_bytes):
return possibly_bytes.decode('utf-8') if type(possibly_bytes) is bytes else possibly_bytes return possibly_bytes.decode('utf-8') if type(possibly_bytes) is bytes else possibly_bytes
@ -511,54 +539,6 @@ class MPV(object):
# Complex properties # Complex properties
_VIDEO_PARAMS_LIST = (
('pixelformat', str),
('w', int),
('h', int),
('dw', int),
('dh', int),
('aspect', float),
('par', float),
('colormatrix', str),
('colorlevels', str),
('chroma-location', str),
('rotate', int))
@property
def video_params(self):
return self._get_dict('video-params/', self._VIDEO_PARAMS_LIST)
@property
def video_out_params(self):
return self._get_dict('video-out-params/', self._VIDEO_PARAMS_LIST)
@property
def playlist(self):
return self._get_list('playlist/', (('filename', str),))
@property
def track_list(self):
return self._get_list('track-list/', (
('id', int),
('type', str),
('src-id', int),
('title', str),
('lang', str),
('albumart', ynbool),
('default', ynbool),
('external', ynbool),
('external-filename', str),
('codec', str),
('selected', ynbool)))
@property
def chapter_list(self):
return self._get_dict('chapter-list/', (('title', str), ('time', float)))
@property
def vo_performance(self):
return self._get_dict('vo-performance/', [(metric+'-'+value, str)
for metric in ('upload', 'render', 'present')
for value in ('last', 'avg', 'peak')])
def _get_dict(self, prefix, props): def _get_dict(self, prefix, props):
return { name: proptype(_ensure_encoding(_mpv_get_property_string(self.handle, (prefix+name).encode('utf-8')))) for name, proptype in props } return { name: proptype(_ensure_encoding(_mpv_get_property_string(self.handle, (prefix+name).encode('utf-8')))) for name, proptype in props }
@ -640,16 +620,21 @@ class MPV(object):
# TODO: audio-device-list, decoder-list, encoder-list # TODO: audio-device-list, decoder-list, encoder-list
def commalist(propval=''):
return str(propval).split(',')
node = MpvFormat.NODE
ALL_PROPERTIES = { ALL_PROPERTIES = {
'osd-level': (int, 'rw'), 'osd-level': (int, 'rw'),
'osd-scale': (float, 'rw'), 'osd-scale': (float, 'rw'),
'loop': (str, 'rw'), 'loop': (str, 'rw'),
'loop-file': (str, 'rw'), 'loop-file': (str, 'rw'),
'speed': (float, 'rw'), 'speed': (float, 'rw'),
'filename': (str, 'r'), 'filename': (bytes, 'r'),
'file-size': (int, 'r'), 'file-size': (int, 'r'),
'path': (str, 'r'), 'path': (bytes, 'r'),
'media-title': (str, 'r'), 'media-title': (bytes, 'r'),
'stream-pos': (int, 'rw'), 'stream-pos': (int, 'rw'),
'stream-end': (int, 'r'), 'stream-end': (int, 'r'),
'length': (float, 'r'), # deprecated for ages now 'length': (float, 'r'), # deprecated for ages now
@ -658,7 +643,7 @@ ALL_PROPERTIES = {
'total-avsync-change': (float, 'r'), 'total-avsync-change': (float, 'r'),
'drop-frame-count': (int, 'r'), 'drop-frame-count': (int, 'r'),
'percent-pos': (float, 'rw'), 'percent-pos': (float, 'rw'),
'ratio-pos': (float, 'rw'), # 'ratio-pos': (float, 'rw'),
'time-pos': (float, 'rw'), 'time-pos': (float, 'rw'),
'time-start': (float, 'r'), 'time-start': (float, 'r'),
'time-remaining': (float, 'r'), 'time-remaining': (float, 'r'),
@ -667,29 +652,29 @@ ALL_PROPERTIES = {
'edition': (int, 'rw'), 'edition': (int, 'rw'),
'disc-titles': (int, 'r'), 'disc-titles': (int, 'r'),
'disc-title': (str, 'rw'), 'disc-title': (str, 'rw'),
'disc-menu-active': (ynbool, 'r'), # 'disc-menu-active': (bool, 'r'),
'chapters': (int, 'r'), 'chapters': (int, 'r'),
'editions': (int, 'r'), 'editions': (int, 'r'),
'angle': (int, 'rw'), 'angle': (int, 'rw'),
'pause': (ynbool, 'rw'), 'pause': (bool, 'rw'),
'core-idle': (ynbool, 'r'), 'core-idle': (bool, 'r'),
'cache': (int, 'r'), 'cache': (int, 'r'),
'cache-size': (int, 'rw'), 'cache-size': (int, 'rw'),
'cache-free': (int, 'r'), 'cache-free': (int, 'r'),
'cache-used': (int, 'r'), 'cache-used': (int, 'r'),
'cache-speed': (int, 'r'), 'cache-speed': (int, 'r'),
'cache-idle': (ynbool, 'r'), 'cache-idle': (bool, 'r'),
'cache-buffering-state': (int, 'r'), 'cache-buffering-state': (int, 'r'),
'paused-for-cache': (ynbool, 'r'), 'paused-for-cache': (bool, 'r'),
'pause-for-cache': (ynbool, 'r'), # 'pause-for-cache': (bool, 'r'),
'eof-reached': (ynbool, 'r'), 'eof-reached': (bool, 'r'),
'pts-association-mode': (str, 'rw'), # 'pts-association-mode': (str, 'rw'),
'hr-seek': (ynbool, 'rw'), 'hr-seek': (str, 'rw'),
'volume': (float, 'rw'), 'volume': (float, 'rw'),
'volume-max': (float, 'rw'), 'volume-max': (int, 'rw'),
'ao-volume': (float, 'rw'), 'ao-volume': (float, 'rw'),
'mute': (ynbool, 'rw'), 'mute': (bool, 'rw'),
'ao-mute': (ynbool, 'rw'), 'ao-mute': (bool, 'rw'),
'audio-speed-correction': (float, 'r'), 'audio-speed-correction': (float, 'r'),
'audio-delay': (float, 'rw'), 'audio-delay': (float, 'rw'),
'audio-format': (str, 'r'), 'audio-format': (str, 'r'),
@ -701,22 +686,22 @@ ALL_PROPERTIES = {
'audio-channels': (str, 'r'), 'audio-channels': (str, 'r'),
'aid': (str, 'rw'), 'aid': (str, 'rw'),
'audio': (str, 'rw'), # alias for aid 'audio': (str, 'rw'), # alias for aid
'balance': (float, 'rw'), 'balance': (int, 'rw'),
'fullscreen': (ynbool, 'rw'), 'fullscreen': (bool, 'rw'),
'deinterlace': (str, 'rw'), 'deinterlace': (str, 'rw'),
'colormatrix': (str, 'rw'), 'colormatrix': (str, 'rw'),
'colormatrix-input-range': (str, 'rw'), 'colormatrix-input-range': (str, 'rw'),
'colormatrix-output-range': (str, 'rw'), # 'colormatrix-output-range': (str, 'rw'),
'colormatrix-primaries': (str, 'rw'), 'colormatrix-primaries': (str, 'rw'),
'ontop': (ynbool, 'rw'), 'ontop': (bool, 'rw'),
'border': (ynbool, 'rw'), 'border': (bool, 'rw'),
'framedrop': (str, 'rw'), 'framedrop': (str, 'rw'),
'gamma': (float, 'rw'), 'gamma': (float, 'rw'),
'brightness': (int, 'rw'), 'brightness': (int, 'rw'),
'contrast': (int, 'rw'), 'contrast': (int, 'rw'),
'saturation': (int, 'rw'), 'saturation': (int, 'rw'),
'hue': (int, 'rw'), 'hue': (int, 'rw'),
'hwdec': (ynbool, 'rw'), 'hwdec': (str, 'rw'),
'panscan': (float, 'rw'), 'panscan': (float, 'rw'),
'video-format': (str, 'r'), 'video-format': (str, 'r'),
'video-codec': (str, 'r'), 'video-codec': (str, 'r'),
@ -740,7 +725,7 @@ ALL_PROPERTIES = {
'video-pan-x': (float, 'rw'), 'video-pan-x': (float, 'rw'),
'video-pan-y': (float, 'rw'), 'video-pan-y': (float, 'rw'),
'video-zoom': (float, 'rw'), 'video-zoom': (float, 'rw'),
'video-unscaled': (ynbool, 'w'), 'video-unscaled': (bool, 'w'),
'video-speed-correction': (float, 'r'), 'video-speed-correction': (float, 'r'),
'program': (int, 'w'), 'program': (int, 'w'),
'sid': (str, 'rw'), 'sid': (str, 'rw'),
@ -748,14 +733,14 @@ ALL_PROPERTIES = {
'secondary-sid': (str, 'rw'), 'secondary-sid': (str, 'rw'),
'sub-delay': (float, 'rw'), 'sub-delay': (float, 'rw'),
'sub-pos': (int, 'rw'), 'sub-pos': (int, 'rw'),
'sub-visibility': (ynbool, 'rw'), 'sub-visibility': (bool, 'rw'),
'sub-forced-only': (ynbool, 'rw'), 'sub-forced-only': (bool, 'rw'),
'sub-scale': (float, 'rw'), 'sub-scale': (float, 'rw'),
'sub-bitrate': (float, 'r'), 'sub-bitrate': (float, 'r'),
'packet-sub-bitrate': (float, 'r'), 'packet-sub-bitrate': (float, 'r'),
'ass-use-margins': (ynbool, 'rw'), # 'ass-use-margins': (bool, 'rw'),
'ass-vsfilter-aspect-compat': (ynbool, 'rw'), 'ass-vsfilter-aspect-compat': (bool, 'rw'),
'ass-style-override': (str, 'rw'), 'ass-style-override': (bool, 'rw'),
'stream-capture': (str, 'rw'), 'stream-capture': (str, 'rw'),
'tv-brightness': (int, 'rw'), 'tv-brightness': (int, 'rw'),
'tv-contrast': (int, 'rw'), 'tv-contrast': (int, 'rw'),
@ -764,11 +749,11 @@ ALL_PROPERTIES = {
'playlist-pos': (int, 'rw'), 'playlist-pos': (int, 'rw'),
'playlist-pos-1': (int, 'rw'), # ugh. 'playlist-pos-1': (int, 'rw'), # ugh.
'playlist-count': (int, 'r'), 'playlist-count': (int, 'r'),
'quvi-format': (str, 'rw'), # 'quvi-format': (str, 'rw'),
'seekable': (ynbool, 'r'), 'seekable': (bool, 'r'),
'seeking': (ynbool, 'r'), 'seeking': (bool, 'r'),
'partially-seekable': (ynbool, 'r'), 'partially-seekable': (bool, 'r'),
'playback-abort': (ynbool, 'r'), 'playback-abort': (bool, 'r'),
'cursor-autohide': (str, 'rw'), 'cursor-autohide': (str, 'rw'),
'audio-device': (str, 'rw'), 'audio-device': (str, 'rw'),
'current-vo': (str, 'r'), 'current-vo': (str, 'r'),
@ -778,8 +763,8 @@ ALL_PROPERTIES = {
'mpv-version': (str, 'r'), 'mpv-version': (str, 'r'),
'mpv-configuration': (str, 'r'), 'mpv-configuration': (str, 'r'),
'ffmpeg-version': (str, 'r'), 'ffmpeg-version': (str, 'r'),
'display-sync-active': (ynbool, 'r'), 'display-sync-active': (bool, 'r'),
'stream-open-filename': (str, 'rw'), # Undocumented 'stream-open-filename': (bytes, 'rw'), # Undocumented
'file-format': (commalist,'r'), # Be careful with this one. 'file-format': (commalist,'r'), # Be careful with this one.
'mistimed-frame-count': (int, 'r'), 'mistimed-frame-count': (int, 'r'),
'vsync-ratio': (float, 'r'), 'vsync-ratio': (float, 'r'),
@ -788,45 +773,79 @@ ALL_PROPERTIES = {
'playback-time': (float, 'rw'), 'playback-time': (float, 'rw'),
'demuxer-cache-duration': (float, 'r'), 'demuxer-cache-duration': (float, 'r'),
'demuxer-cache-time': (float, 'r'), 'demuxer-cache-time': (float, 'r'),
'demuxer-cache-idle': (ynbool, 'r'), 'demuxer-cache-idle': (bool, 'r'),
'idle': (ynbool, 'r'), 'idle': (bool, 'r'),
'disc-title-list': (commalist,'r'), 'disc-title-list': (commalist,'r'),
'field-dominance': (str, 'rw'), 'field-dominance': (str, 'rw'),
'taskbar-progress': (ynbool, 'rw'), 'taskbar-progress': (bool, 'rw'),
'on-all-workspaces': (ynbool, 'rw'), 'on-all-workspaces': (bool, 'rw'),
'video-output-levels': (str, 'r'), 'video-output-levels': (str, 'r'),
'vo-configured': (ynbool, 'r'), 'vo-configured': (bool, 'r'),
'hwdec-current': (str, 'r'), 'hwdec-current': (str, 'r'),
'hwdec-interop': (str, 'r'), 'hwdec-interop': (str, 'r'),
'estimated-frame-count': (int, 'r'), 'estimated-frame-count': (int, 'r'),
'estimated-frame-number': (int, 'r'), 'estimated-frame-number': (int, 'r'),
'sub-use-margins': (ynbool, 'rw'), 'sub-use-margins': (bool, 'rw'),
'ass-force-margins': (ynbool, 'rw'), 'ass-force-margins': (bool, 'rw'),
'video-rotate': (str, 'rw'), 'video-rotate': (str, 'rw'),
'video-stereo-mode': (str, 'rw'), 'video-stereo-mode': (str, 'rw'),
'ab-loop-a': (str, 'rw'), # What a mess... 'ab-loop-a': (str, 'r'), # What a mess...
'ab-loop-b': (str, 'rw'), 'ab-loop-b': (str, 'r'),
'dvb-channel': (str, 'w'), 'dvb-channel': (str, 'w'),
'dvb-channel-name': (str, 'rw'), 'dvb-channel-name': (str, 'rw'),
'window-minimized': (ynbool, 'r'), 'window-minimized': (bool, 'r'),
'display-names': (commalist, 'r'), 'display-names': (commalist, 'r'),
'display-fps': (float, 'r'), # access apparently misdocumented in the manpage 'display-fps': (float, 'r'), # access apparently misdocumented in the manpage
'estimated-display-fps': (float, 'r'), 'estimated-display-fps': (float, 'r'),
'vsync-jitter': (float, 'r'), 'vsync-jitter': (float, 'r'),
'video-params': (node, 'r'),
'video-out-params': (node, 'r'),
'track-list': (node, 'r'),
'playlist': (node, 'r'),
'chapter-list': (node, 'r'),
'vo-performance': (node, 'r'),
'property-list': (commalist,'r')} 'property-list': (commalist,'r')}
def bindproperty(MPV, name, proptype, access): def bindproperty(MPV, name, proptype, access):
def getter(self): def getter(self):
cval = _mpv_get_property_string(self.handle, name.encode('utf-8')) fmt = {int: MpvFormat.INT64,
if cval is None: float: MpvFormat.DOUBLE,
return None bool: MpvFormat.FLAG,
rv = proptype(cval.decode('utf-8')) str: MpvFormat.STRING,
# _mpv_free(cval) FIXME bytes: MpvFormat.STRING,
commalist: MpvFormat.STRING,
MpvFormat.NODE: MpvFormat.NODE}[proptype]
out = cast(create_string_buffer(sizeof(c_void_p)), c_void_p)
outptr = byref(out)
cval = _mpv_get_property(self.handle, name.encode('utf-8'), fmt, outptr)
rv = MpvNode.node_cast_value(outptr, fmt)
if proptype is str:
rv = rv.decode('utf-8')
elif proptype is commalist:
rv = proptype(rv.decode('utf-8'))
if proptype is str:
_mpv_free(out)
elif proptype is MpvFormat.NODE:
_mpv_free_node_contents(outptr)
return rv return rv
def setter(self, value): def setter(self, value):
_mpv_set_property_string(self.handle, name.encode('utf-8'), str(proptype(value)).encode('utf-8')) ename = name.encode('utf-8')
if type(value) is bytes:
_mpv_set_property_string(self.handle, ename, value)
elif type(value) is bool:
_mpv_set_property_string(self.handle, ename, b'yes' if value else b'no')
elif proptype in (str, int, float):
_mpv_set_property_string(self.handle, ename, str(proptype(value)).encode('utf-8'))
else:
raise TypeError('Cannot set {} property {} to value of type {}'.format(proptype, name, type(value)))
def barf(*args): def barf(*args):
raise NotImplementedError('Access denied') raise NotImplementedError('Access denied')
setattr(MPV, name.replace('-', '_'), property(getter if 'r' in access else barf, setter if 'w' in access else barf)) setattr(MPV, name.replace('-', '_'), property(getter if 'r' in access else barf, setter if 'w' in access else barf))
for name, (proptype, access) in ALL_PROPERTIES.items(): for name, (proptype, access) in ALL_PROPERTIES.items():