695 lines
26 KiB
Python
695 lines
26 KiB
Python
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from ctypes import *
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import ctypes.util
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import threading
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import os
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import sys
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from warnings import warn
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from functools import partial
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# vim: ts=4 sw=4 et
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fs_enc = sys.getfilesystemencoding()
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if os.name == 'nt':
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backend = CDLL(ctypes.util.find_library('mpv-1.dll'))
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else:
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backend = CDLL(ctypes.util.find_library('mpv'))
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class MpvHandle(c_void_p):
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pass
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class MpvOpenGLCbContext(c_void_p):
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pass
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class ErrorCode(object):
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""" For documentation on these, see mpv's libmpv/client.h """
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SUCCESS = 0
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EVENT_QUEUE_FULL = -1
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NOMEM = -2
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UNINITIALIZED = -3
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INVALID_PARAMETER = -4
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OPTION_NOT_FOUND = -5
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OPTION_FORMAT = -6
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OPTION_ERROR = -7
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PROPERTY_NOT_FOUND = -8
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PROPERTY_FORMAT = -9
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PROPERTY_UNAVAILABLE = -10
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PROPERTY_ERROR = -11
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COMMAND = -12
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EXCEPTION_DICT = {
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0: None,
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-1: lambda *a: MemoryError('mpv event queue full', *a),
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-2: lambda *a: MemoryError('mpv cannot allocate memory', *a),
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-3: lambda *a: ValueError('Uninitialized mpv handle used', *a),
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-4: lambda *a: ValueError('Invalid value for mpv parameter', *a),
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-5: lambda *a: AttributeError('mpv option does not exist', *a),
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-6: lambda *a: TypeError('Tried to set mpv option using wrong format', *a),
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-7: lambda *a: ValueError('Invalid value for mpv option', *a),
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-8: lambda *a: AttributeError('mpv property does not exist', *a),
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-9: lambda *a: TypeError('Tried to set mpv property using wrong format', *a),
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-10: lambda *a: AttributeError('mpv property is not available', *a),
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-11: lambda *a: ValueError('Invalid value for mpv property', *a),
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-12: lambda *a: SystemError('Error running mpv command', *a)
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}
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@staticmethod
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def default_error_handler(ec, *args):
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return ValueError(_mpv_error_string(ec).decode('utf-8'), ec, *args)
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@classmethod
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def raise_for_ec(kls, func, *args):
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ec = func(*args)
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ec = 0 if ec > 0 else ec
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ex = kls.EXCEPTION_DICT.get(ec , kls.default_error_handler)
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if ex:
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raise ex(ec, *args)
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class MpvFormat(c_int):
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NONE = 0
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STRING = 1
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OSD_STRING = 2
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FLAG = 3
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INT64 = 4
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DOUBLE = 5
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NODE = 6
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NODE_ARRAY = 7
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NODE_MAP = 8
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def __repr__(self):
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return ['NONE', 'STRING', 'OSD_STRING', 'FLAG', 'INT64', 'DOUBLE', 'NODE', 'NODE_ARRAY', 'NODE_MAP'][self.value]
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class MpvEventID(c_int):
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NONE = 0
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SHUTDOWN = 1
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LOG_MESSAGE = 2
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GET_PROPERTY_REPLY = 3
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SET_PROPERTY_REPLY = 4
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COMMAND_REPLY = 5
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START_FILE = 6
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END_FILE = 7
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FILE_LOADED = 8
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TRACKS_CHANGED = 9
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TRACK_SWITCHED = 10
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IDLE = 11
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PAUSE = 12
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UNPAUSE = 13
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TICK = 14
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SCRIPT_INPUT_DISPATCH = 15
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CLIENT_MESSAGE = 16
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VIDEO_RECONFIG = 17
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AUDIO_RECONFIG = 18
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METADATA_UPDATE = 19
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SEEK = 20
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PLAYBACK_RESTART = 21
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PROPERTY_CHANGE = 22
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CHAPTER_CHANGE = 23
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ANY = ( SHUTDOWN, LOG_MESSAGE, GET_PROPERTY_REPLY, SET_PROPERTY_REPLY, COMMAND_REPLY, START_FILE, END_FILE,
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FILE_LOADED, TRACKS_CHANGED, TRACK_SWITCHED, IDLE, PAUSE, UNPAUSE, TICK, SCRIPT_INPUT_DISPATCH,
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CLIENT_MESSAGE, VIDEO_RECONFIG, AUDIO_RECONFIG, METADATA_UPDATE, SEEK, PLAYBACK_RESTART, PROPERTY_CHANGE,
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CHAPTER_CHANGE )
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class MpvSubApi(c_int):
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MPV_SUB_API_OPENGL_CB = 1
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class MpvEvent(Structure):
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_fields_ = [('event_id', MpvEventID),
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('error', c_int),
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('reply_userdata', c_ulonglong),
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('data', c_void_p)]
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def as_dict(self):
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dtype = {MpvEventID.END_FILE: MpvEventEndFile,
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MpvEventID.PROPERTY_CHANGE: MpvEventProperty,
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MpvEventID.GET_PROPERTY_REPLY: MpvEventProperty,
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MpvEventID.LOG_MESSAGE: MpvEventLogMessage,
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MpvEventID.SCRIPT_INPUT_DISPATCH: MpvEventScriptInputDispatch,
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MpvEventID.CLIENT_MESSAGE: MpvEventClientMessage
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}.get(self.event_id.value, None)
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return {'event_id': self.event_id.value,
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'error': self.error,
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'reply_userdata': self.reply_userdata,
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'event': cast(self.data, POINTER(dtype)).contents.as_dict() if dtype else None}
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class MpvEventProperty(Structure):
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_fields_ = [('name', c_char_p),
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('format', MpvFormat),
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('data', c_void_p)]
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def as_dict(self):
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if self.format.value == MpvFormat.STRING:
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proptype, _access = ALL_PROPERTIES.get(self.name, (str, None))
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return {'name': self.name.decode('utf-8'),
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'format': self.format,
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'data': self.data,
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'value': proptype(cast(self.data, POINTER(c_char_p)).contents.value.decode('utf-8'))}
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else:
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return {'name': self.name.decode('utf-8'),
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'format': self.format,
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'data': self.data}
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class MpvEventLogMessage(Structure):
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_fields_ = [('prefix', c_char_p),
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('level', c_char_p),
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('text', c_char_p)]
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def as_dict(self):
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return { 'prefix': self.prefix.decode('utf-8'),
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'level': self.level.decode('utf-8'),
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'text': self.text.decode('utf-8').rstrip() }
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class MpvEventEndFile(c_int):
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EOF_OR_INIT_FAILURE = 0
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RESTARTED = 1
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ABORTED = 2
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QUIT = 3
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def as_dict(self):
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return {'reason': self.value}
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class MpvEventScriptInputDispatch(Structure):
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_fields_ = [('arg0', c_int),
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('type', c_char_p)]
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def as_dict(self):
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pass # TODO
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class MpvEventClientMessage(Structure):
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_fields_ = [('num_args', c_int),
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('args', POINTER(c_char_p))]
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def as_dict(self):
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return { 'args': [ self.args[i].value for i in range(self.num_args.value) ] }
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WakeupCallback = CFUNCTYPE(None, c_void_p)
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OpenGlCbUpdateFn = CFUNCTYPE(None, c_void_p)
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OpenGlCbGetProcAddrFn = CFUNCTYPE(None, c_void_p, c_char_p)
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def _handle_func(name, args=[], res=None, context=MpvHandle):
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func = getattr(backend, name)
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if res is not None:
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func.restype = res
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func.argtypes = [context] + args
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def wrapper(*args):
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if res is not None:
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return func(*args)
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else:
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ErrorCode.raise_for_ec(func, *args)
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globals()['_'+name] = wrapper
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def _handle_gl_func(name, args=[], res=None):
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_handle_func(name, args, res, MpvOpenGLCbContext)
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backend.mpv_client_api_version.restype = c_ulong
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def _mpv_client_api_version():
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ver = backend.mpv_client_api_version()
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return ver>>16, ver&0xFFFF
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backend.mpv_free.argtypes = [c_void_p]
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_mpv_free = backend.mpv_free
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backend.mpv_create.restype = MpvHandle
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_mpv_create = backend.mpv_create
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_handle_func('mpv_create_client', [c_char_p], MpvHandle)
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_handle_func('mpv_client_name', [], c_char_p)
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_handle_func('mpv_initialize')
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_handle_func('mpv_detach_destroy', [], c_int)
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_handle_func('mpv_terminate_destroy', [], c_int)
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_handle_func('mpv_load_config_file', [c_char_p])
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_handle_func('mpv_suspend', [], c_int)
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_handle_func('mpv_resume', [], c_int)
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_handle_func('mpv_get_time_us', [], c_ulonglong)
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_handle_func('mpv_set_option', [c_char_p, MpvFormat, c_void_p])
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_handle_func('mpv_set_option_string', [c_char_p, c_char_p])
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_handle_func('mpv_command', [POINTER(c_char_p)])
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_handle_func('mpv_command_string', [c_char_p, c_char_p])
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_handle_func('mpv_command_async', [c_ulonglong, POINTER(c_char_p)])
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_handle_func('mpv_set_property', [c_char_p, MpvFormat, c_void_p])
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_handle_func('mpv_set_property_string', [c_char_p, c_char_p])
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_handle_func('mpv_set_property_async', [c_ulonglong, c_char_p, MpvFormat, c_void_p])
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_handle_func('mpv_get_property', [c_char_p, MpvFormat, c_void_p])
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_handle_func('mpv_get_property_string', [c_char_p], c_char_p)
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_handle_func('mpv_get_property_osd_string', [c_char_p], c_char_p)
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_handle_func('mpv_get_property_async', [c_ulonglong, c_char_p, MpvFormat])
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_handle_func('mpv_observe_property', [c_ulonglong, c_char_p, MpvFormat])
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_handle_func('mpv_unobserve_property', [c_ulonglong])
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backend.mpv_event_name.restype = c_char_p
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backend.mpv_event_name.argtypes = [c_int]
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_mpv_event_name = backend.mpv_event_name
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backend.mpv_error_string.restype = c_char_p
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backend.mpv_error_string.argtypes = [c_int]
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_mpv_error_string = backend.mpv_error_string
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_handle_func('mpv_request_event', [MpvEventID, c_int])
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_handle_func('mpv_request_log_messages', [c_char_p])
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_handle_func('mpv_wait_event', [c_double], POINTER(MpvEvent))
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_handle_func('mpv_wakeup', [], c_int)
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_handle_func('mpv_set_wakeup_callback', [WakeupCallback, c_void_p], c_int)
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_handle_func('mpv_get_wakeup_pipe', [], c_int)
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_handle_func('mpv_get_sub_api', [MpvSubApi], c_void_p)
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_handle_gl_func('mpv_opengl_cb_set_update_callback', [OpenGlCbUpdateFn, c_void_p])
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_handle_gl_func('mpv_opengl_cb_init_gl', [c_char_p, OpenGlCbGetProcAddrFn, c_void_p], c_int)
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_handle_gl_func('mpv_opengl_cb_draw', [c_int, c_int, c_int], c_int);
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_handle_gl_func('mpv_opengl_cb_render', [c_int, c_int], c_int);
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_handle_gl_func('mpv_opengl_cb_report_flip', [c_ulonglong], c_int);
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_handle_gl_func('mpv_opengl_cb_uninit_gl', [], c_int);
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class ynbool(object):
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def __init__(self, val=False):
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self.val = bool(val and val not in (b'no', 'no'))
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def __bool__(self):
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return bool(self.val)
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# Python 2 only:
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__nonzero__ = __bool__
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def __str__(self):
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return 'yes' if self.val else 'no'
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def __repr__(self):
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return str(self.val)
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def __eq__(self, other):
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return str(self) == other or bool(self) == other
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def _ensure_encoding(possibly_bytes):
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return possibly_bytes.decode('utf-8') if type(possibly_bytes) is bytes else possibly_bytes
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def _event_generator(handle):
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while True:
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event = _mpv_wait_event(handle, -1).contents
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if event.event_id.value == MpvEventID.NONE:
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raise StopIteration()
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yield event
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def load_lua():
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""" Use this function if you intend to use mpv's built-in lua interpreter. This is e.g. needed for playback of
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youtube urls. """
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CDLL('liblua.so', mode=RTLD_GLOBAL)
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def _event_loop(event_handle, playback_cond, event_callbacks, property_handlers, log_handler):
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for event in _event_generator(event_handle):
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try:
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devent = event.as_dict() # copy data from ctypes
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eid = devent['event_id']
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if eid in (MpvEventID.SHUTDOWN, MpvEventID.END_FILE, MpvEventID.PAUSE):
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with playback_cond:
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playback_cond.notify_all()
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if eid == MpvEventID.PROPERTY_CHANGE:
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pc, handlerid = devent['event'], devent['reply_userdata']&0Xffffffffffffffff
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if handlerid in property_handlers:
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if 'value' in pc:
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property_handlers[handlerid](pc['name'], pc['value'])
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else:
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property_handlers[handlerid](pc['name'], pc['data'], pc['format'])
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if eid == MpvEventID.LOG_MESSAGE and log_handler is not None:
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ev = devent['event']
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log_handler(ev['level'], ev['prefix'], ev['text'])
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for callback in event_callbacks:
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callback(devent)
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if eid == MpvEventID.SHUTDOWN:
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_mpv_detach_destroy(event_handle)
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return
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except:
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pass # It seems that when this thread runs into an exception, the MPV core is not able to terminate properly
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# anymore. FIXME
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class MPV(object):
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""" See man mpv(1) for the details of the implemented commands. """
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def __init__(self, log_handler=None, **kwargs):
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""" Create an MPV instance.
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Any kwargs given will be passed to mpv as options. """
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self.handle = _mpv_create()
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_mpv_set_option_string(self.handle, b'audio-display', b'no')
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istr = lambda o: ('yes' if o else 'no') if type(o) is bool else str(o)
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for k,v in kwargs.items():
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_mpv_set_option_string(self.handle, k.replace('_', '-').encode('utf-8'), istr(v).encode('utf-8'))
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_mpv_initialize(self.handle)
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self.event_callbacks = []
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self._property_handlers = {}
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self._playback_cond = threading.Condition()
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self._event_handle = _mpv_create_client(self.handle, b'mpv-python-event-handler-thread')
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loop = partial(_event_loop,
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self._event_handle, self._playback_cond, self.event_callbacks, self._property_handlers, log_handler)
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self._event_thread = threading.Thread(target=loop, name='MPVEventHandlerThread')
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self._event_thread.setDaemon(True)
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self._event_thread.start()
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if log_handler is not None:
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self.set_loglevel('terminal-default')
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def wait_for_playback(self):
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""" Waits until playback of the current title is paused or done """
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with self._playback_cond:
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self._playback_cond.wait()
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def __del__(self):
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if self.handle:
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self.terminate()
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def terminate(self):
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self.handle, handle = None, self.handle
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_mpv_terminate_destroy(handle)
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self._event_thread.join()
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def set_loglevel(self, level):
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_mpv_request_log_messages(self._event_handle, level.encode('utf-8'))
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def command(self, name, *args):
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""" Execute a raw command """
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args = [name.encode('utf-8')] + [ (arg if type(arg) is bytes else str(arg).encode('utf-8'))
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for arg in args if arg is not None ] + [None]
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_mpv_command(self.handle, (c_char_p*len(args))(*args))
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def seek(self, amount, reference="relative", precision="default-precise"):
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self.command('seek', amount, reference, precision)
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def revert_seek(self):
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self.command('revert_seek');
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def frame_step(self):
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self.command('frame_step')
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def frame_back_step(self):
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self.command('frame_back_step')
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def _set_property(self, name, value):
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self.command('set_property', name, str(value))
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def _add_property(self, name, value=None):
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self.command('add_property', name, value)
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def _cycle_property(self, name, direction='up'):
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self.command('cycle_property', name, direction)
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def _multiply_property(self, name, factor):
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self.command('multiply_property', name, factor)
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def screenshot(self, includes='subtitles', mode='single'):
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self.command('screenshot', includes, mode)
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def screenshot_to_file(self, filename, includes='subtitles'):
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self.command('screenshot_to_file', filename.encode(fs_enc), includes)
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def playlist_next(self, mode='weak'):
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self.command('playlist_next', mode)
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def playlist_prev(self, mode='weak'):
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self.command('playlist_prev', mode)
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def loadfile(self, filename, mode='replace'):
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self.command('loadfile', filename.encode(fs_enc), mode)
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def loadlist(self, playlist, mode='replace'):
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self.command('loadlist', playlist.encode(fs_enc), mode)
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def playlist_clear(self):
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self.command('playlist_clear')
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def playlist_remove(self, index='current'):
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self.command('playlist_remove', index)
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def playlist_move(self, index1, index2):
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self.command('playlist_move', index1, index2)
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def run(self, command, *args):
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self.command('run', command, *args)
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def quit(self, code=None):
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self.command('quit', code)
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def quit_watch_later(self, code=None):
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self.command('quit_watch_later', code)
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def sub_add(self, filename):
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self.command('sub_add', filename.encode(fs_enc))
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def sub_remove(self, sub_id=None):
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self.command('sub_remove', sub_id)
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def sub_reload(self, sub_id=None):
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self.command('sub_reload', sub_id)
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def sub_step(self, skip):
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self.command('sub_step', skip)
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|
|
|
def sub_seek(self, skip):
|
|
self.command('sub_seek', skip)
|
|
|
|
def toggle_osd(self):
|
|
self.command('osd')
|
|
|
|
def show_text(self, string, duration='-', level=None):
|
|
self.command('show_text', string, duration, level)
|
|
|
|
def show_progress(self):
|
|
self.command('show_progress')
|
|
|
|
def discnav(self, command):
|
|
self.command('discnav', command)
|
|
|
|
def write_watch_later_config(self):
|
|
self.command('write_watch_later_config')
|
|
|
|
def overlay_add(self, overlay_id, x, y, file_or_fd, offset, fmt, w, h, stride):
|
|
self.command('overlay_add', overlay_id, x, y, file_or_fd, offset, fmt, w, h, stride)
|
|
|
|
def overlay_remove(self, overlay_id):
|
|
self.command('overlay_remove', overlay_id)
|
|
|
|
def script_message(self, *args):
|
|
self.command('script_message', *args)
|
|
|
|
def script_message_to(self, target, *args):
|
|
self.command('script_message_to', target, *args)
|
|
|
|
def observe_property(self, name, handler):
|
|
hashval = c_ulonglong(hash(handler))
|
|
self._property_handlers[hashval.value] = handler
|
|
_mpv_observe_property(self._event_handle, hashval, name.encode('utf-8'), MpvFormat.STRING)
|
|
|
|
def unobserve_property(self, handler):
|
|
handlerid = hash(handler)
|
|
_mpv_unobserve_property(self._event_handle, handlerid)
|
|
if handlerid in self._property_handlers:
|
|
del self._property_handlers[handlerid]
|
|
|
|
@property
|
|
def metadata(self):
|
|
raise NotImplementedError
|
|
|
|
@property
|
|
def chapter_metadata(self):
|
|
raise NotImplementedError
|
|
|
|
@property
|
|
def vf_metadata(self):
|
|
raise NotImplementedError
|
|
|
|
# Convenience functions
|
|
def play(self, filename):
|
|
self.loadfile(filename)
|
|
|
|
# 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)))
|
|
|
|
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 }
|
|
|
|
def _get_list(self, prefix, props):
|
|
count = int(_ensure_encoding(_mpv_get_property_string(self.handle, (prefix+'count').encode('utf-8'))))
|
|
return [ self._get_dict(prefix+str(index)+'/', props) for index in range(count)]
|
|
|
|
# TODO: af, vf properties
|
|
# TODO: edition-list
|
|
# TODO property-mapped options
|
|
|
|
ALL_PROPERTIES = {
|
|
'osd-level': (int, 'rw'),
|
|
'osd-scale': (float, 'rw'),
|
|
'loop': (str, 'rw'),
|
|
'loop-file': (str, 'rw'),
|
|
'speed': (float, 'rw'),
|
|
'filename': (str, 'r'),
|
|
'file-size': (int, 'r'),
|
|
'path': (str, 'r'),
|
|
'media-title': (str, 'r'),
|
|
'stream-pos': (int, 'rw'),
|
|
'stream-end': (int, 'r'),
|
|
'length': (float, 'r'),
|
|
'avsync': (float, 'r'),
|
|
'total-avsync-change': (float, 'r'),
|
|
'drop-frame-count': (int, 'r'),
|
|
'percent-pos': (float, 'rw'),
|
|
'ratio-pos': (float, 'rw'),
|
|
'time-pos': (float, 'rw'),
|
|
'time-start': (float, 'r'),
|
|
'time-remaining': (float, 'r'),
|
|
'playtime-remaining': (float, 'r'),
|
|
'chapter': (int, 'rw'),
|
|
'edition': (int, 'rw'),
|
|
'disc-titles': (int, 'r'),
|
|
'disc-title': (str, 'rw'),
|
|
'disc-menu-active': (ynbool, 'r'),
|
|
'chapters': (int, 'r'),
|
|
'editions': (int, 'r'),
|
|
'angle': (int, 'rw'),
|
|
'pause': (ynbool, 'rw'),
|
|
'core-idle': (ynbool, 'r'),
|
|
'cache': (int, 'r'),
|
|
'cache-size': (int, 'rw'),
|
|
'pause-for-cache': (ynbool, 'r'),
|
|
'eof-reached': (ynbool, 'r'),
|
|
'pts-association-mode': (str, 'rw'),
|
|
'hr-seek': (ynbool, 'rw'),
|
|
'volume': (float, 'rw'),
|
|
'mute': (ynbool, 'rw'),
|
|
'audio-delay': (float, 'rw'),
|
|
'audio-format': (str, 'r'),
|
|
'audio-codec': (str, 'r'),
|
|
'audio-bitrate': (float, 'r'),
|
|
'audio-samplerate': (int, 'r'),
|
|
'audio-channels': (str, 'r'),
|
|
'aid': (str, 'rw'),
|
|
'audio': (str, 'rw'), # alias for aid
|
|
'balance': (float, 'rw'),
|
|
'fullscreen': (ynbool, 'rw'),
|
|
'deinterlace': (str, 'rw'),
|
|
'colormatrix': (str, 'rw'),
|
|
'colormatrix-input-range': (str, 'rw'),
|
|
'colormatrix-output-range': (str, 'rw'),
|
|
'colormatrix-primaries': (str, 'rw'),
|
|
'ontop': (ynbool, 'rw'),
|
|
'border': (ynbool, 'rw'),
|
|
'framedrop': (str, 'rw'),
|
|
'gamma': (float, 'rw'),
|
|
'brightness': (int, 'rw'),
|
|
'contrast': (int, 'rw'),
|
|
'saturation': (int, 'rw'),
|
|
'hue': (int, 'rw'),
|
|
'hwdec': (ynbool, 'rw'),
|
|
'panscan': (float, 'rw'),
|
|
'video-format': (str, 'r'),
|
|
'video-codec': (str, 'r'),
|
|
'video-bitrate': (float, 'r'),
|
|
'width': (int, 'r'),
|
|
'height': (int, 'r'),
|
|
'dwidth': (int, 'r'),
|
|
'dheight': (int, 'r'),
|
|
'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': (ynbool, 'w'),
|
|
'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': (ynbool, 'rw'),
|
|
'sub-forced-only': (ynbool, 'rw'),
|
|
'sub-scale': (float, 'rw'),
|
|
'ass-use-margins': (ynbool, 'rw'),
|
|
'ass-vsfilter-aspect-compat': (ynbool, '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'),
|
|
'playlist-pos': (int, 'rw'),
|
|
'playlist-count': (int, 'r'),
|
|
'quvi-format': (str, 'rw'),
|
|
'seekable': (ynbool, 'r')}
|
|
|
|
def bindproperty(MPV, name, proptype, access):
|
|
def getter(self):
|
|
cval = _mpv_get_property_string(self.handle, name.encode('utf-8'))
|
|
if cval is None:
|
|
return None
|
|
rv = proptype(cval.decode('utf-8'))
|
|
# _mpv_free(cval) FIXME
|
|
return rv
|
|
def setter(self, value):
|
|
_mpv_set_property_string(self.handle, name.encode('utf-8'), str(proptype(value)).encode('utf-8'))
|
|
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))
|
|
|
|
for name, (proptype, access) in ALL_PROPERTIES.items():
|
|
bindproperty(MPV, name, proptype, access)
|
|
|