Module pyatv.interface
Public interface exposed by library.
This module contains all the interfaces that represents a generic Apple TV device and all its features.
Expand source code
"""Public interface exposed by library.
This module contains all the interfaces that represents a generic Apple TV device and
all its features.
"""
import asyncio
import re
import inspect
import hashlib
from typing import (
Any,
Dict,
Mapping,
MutableMapping,
Optional,
NamedTuple,
Callable,
TypeVar,
Tuple,
Union,
List,
)
import weakref
from abc import ABC, abstractmethod
from pyatv import const, convert, exceptions
from pyatv.const import (
Protocol,
OperatingSystem,
DeviceModel,
FeatureState,
FeatureName,
InputAction,
)
from pyatv.support import net
__pdoc__ = {}
__pdoc__["feature"] = False
_ALL_FEATURES = {} # type: Dict[int, Tuple[str, str]]
ReturnType = TypeVar("ReturnType", bound=Callable[..., Any])
class ArtworkInfo(NamedTuple):
"""Artwork information."""
bytes: bytes
mimetype: str
width: int
height: int
class FeatureInfo(NamedTuple):
"""Feature state and options."""
state: FeatureState
options: Optional[Dict[str, object]] = {}
class _ListenerProxy:
"""Proxy to call functions in a listener.
A proxy instance maintains a weak reference to a listener object and allows calling
functions in the listener. If no listener is set or the weak reference has expired,
a null-function (doing nothing) is returned so that nothing happens. This makes it
safe to call functions without having to check if either a listener has been set at
all or if the listener implements the called function.
"""
def __init__(self, listener):
"""Initialize a new ListenerProxy instance."""
self.listener = listener
def __getattr__(self, attr):
"""Dynamically find target method in listener."""
if self.listener is not None:
listener = self.listener()
if hasattr(listener, attr):
return getattr(listener, attr)
return lambda *args, **kwargs: None
class StateProducer:
"""Base class for objects announcing state changes to a listener."""
def __init__(self) -> None:
"""Initialize a new StateProducer instance."""
self.__listener: Optional[weakref.ReferenceType[Any]] = None
@property
def listener(self):
"""Return current listener object."""
return _ListenerProxy(self.__listener)
@listener.setter
def listener(self, target) -> None:
"""Change current listener object.
Set to None to remove active listener.
"""
if target is not None:
self.__listener = weakref.ref(target)
else:
self.__listener = None
def feature(index: int, name: str, doc: str) -> Callable[[ReturnType], ReturnType]:
"""Decorate functions and properties as a feature.
Note: This is an internal function.
"""
def _feat_decorator(func: ReturnType) -> ReturnType:
if index in _ALL_FEATURES:
raise Exception(
f"Index {index} collides between {name} and {_ALL_FEATURES[index]}"
)
_ALL_FEATURES[index] = (name, doc)
return func
return _feat_decorator
def _get_first_sentence_in_pydoc(obj):
doc = obj.__doc__
index = doc.find(".")
if index == -1:
# Here we have no leading . so return everything
return doc
# Try to find the first complete sentence and respect
# abbreviations correctly
match = re.findall(r"(.*\.[^A-Z]*)\.(?: [A-Z].*|)", doc)
if len(match) == 1:
return match[0]
return doc[0:index]
def retrieve_commands(obj: object):
"""Retrieve all commands and help texts from an API object."""
commands = {} # type: Dict[str, str]
for func in obj.__dict__:
if not inspect.isfunction(obj.__dict__[func]) and not isinstance(
obj.__dict__[func], property
):
continue
if func.startswith("_") or func == "listener":
continue
commands[func] = _get_first_sentence_in_pydoc(obj.__dict__[func])
return commands
class BaseService:
"""Base class for protocol services."""
def __init__(
self,
identifier: Optional[str],
protocol: Protocol,
port: int,
properties: Optional[Mapping[str, str]],
) -> None:
"""Initialize a new BaseService."""
self.__identifier = identifier
self.protocol = protocol
self.port = port
self.credentials: Optional[str] = None
self.properties: MutableMapping[str, str] = dict(properties or {})
@property
def identifier(self) -> Optional[str]:
"""Return unique identifier associated with this service."""
return self.__identifier
def merge(self, other) -> None:
"""Merge with other service of same type."""
self.credentials = other.credentials or self.credentials
self.properties.update(other.properties)
def __str__(self) -> str:
"""Return a string representation of this object."""
return "Protocol: {0}, Port: {1}, Credentials: {2}".format(
convert.protocol_str(self.protocol), self.port, self.credentials
)
class PairingHandler(ABC):
"""Base class for API used to pair with an Apple TV."""
def __init__(
self, session_manager: net.ClientSessionManager, service: BaseService
) -> None:
"""Initialize a new instance of PairingHandler."""
self.session_manager = session_manager
self._service = service
@property
def service(self) -> BaseService:
"""Return service used for pairing."""
return self._service
async def close(self) -> None:
"""Call to free allocated resources after pairing."""
await self.session_manager.close()
@abstractmethod
def pin(self, pin) -> None:
"""Pin code used for pairing."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def device_provides_pin(self) -> bool:
"""Return True if remote device presents PIN code, else False."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def has_paired(self) -> bool:
"""If a successful pairing has been performed.
The value will be reset when stop() is called.
"""
raise exceptions.NotSupportedError()
@abstractmethod
async def begin(self) -> None:
"""Start pairing process."""
raise exceptions.NotSupportedError()
@abstractmethod
async def finish(self) -> None:
"""Stop pairing process."""
raise exceptions.NotSupportedError()
class RemoteControl(ABC): # pylint: disable=too-many-public-methods
"""Base class for API used to control an Apple TV."""
# pylint: disable=invalid-name
@abstractmethod
@feature(0, "Up", "Up button on remote.")
async def up(self, action: InputAction = InputAction.SingleTap) -> None:
"""Press key up."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(1, "Down", "Down button on remote.")
async def down(self, action: InputAction = InputAction.SingleTap) -> None:
"""Press key down."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(2, "Left", "Left button on remote.")
async def left(self, action: InputAction = InputAction.SingleTap) -> None:
"""Press key left."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(3, "Right", "Right button on remote.")
async def right(self, action: InputAction = InputAction.SingleTap) -> None:
"""Press key right."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(4, "Play", "Start playing media.")
async def play(self) -> None:
"""Press key play."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(5, "PlayPause", "Toggle between play/pause.")
async def play_pause(self) -> None:
"""Toggle between play and pause."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(6, "Pause", "Pause playing media.")
async def pause(self) -> None:
"""Press key play."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(7, "Stop", "Stop playing media.")
async def stop(self) -> None:
"""Press key stop."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(8, "Next", "Change to next item.")
async def next(self) -> None:
"""Press key next."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(9, "Previous", "Change to previous item.")
async def previous(self) -> None:
"""Press key previous."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(10, "Select", "Select current option.")
async def select(self, action: InputAction = InputAction.SingleTap) -> None:
"""Press key select."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(11, "Menu", "Go back to previous menu.")
async def menu(self, action: InputAction = InputAction.SingleTap) -> None:
"""Press key menu."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(12, "VolumeUp", "Increase volume.")
async def volume_up(self) -> None:
"""Press key volume up."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(13, "VolumeDown", "Decrease volume.")
async def volume_down(self) -> None:
"""Press key volume down."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(14, "Home", "Home/TV button.")
async def home(self, action: InputAction = InputAction.SingleTap) -> None:
"""Press key home."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(
15, "HomeHold", "Long-press home button (deprecated: use RemoteControl.home)."
)
async def home_hold(self) -> None:
"""Hold key home."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(16, "TopMenu", "Go to main menu.")
async def top_menu(self) -> None:
"""Go to main menu (long press menu)."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(17, "Suspend", "Suspend device (deprecated; use Power.turn_off).")
async def suspend(self) -> None:
"""Suspend the device."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(18, "WakeUp", "Wake up device (deprecated; use Power.turn_on).")
async def wakeup(self) -> None:
"""Wake up the device."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(
36,
"SkipForward",
"Skip forward a time interval.",
)
async def skip_forward(self) -> None:
"""Skip forward a time interval.
Skip interval is typically 15-30s, but is decided by the app.
"""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(37, "SkipBackward", "Skip backwards a time interval.")
async def skip_backward(self) -> None:
"""Skip backwards a time interval.
Skip interval is typically 15-30s, but is decided by the app.
"""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(19, "SetPosition", "Seek to position.")
async def set_position(self, pos: int) -> None:
"""Seek in the current playing media."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(20, "SetShuffle", "Change shuffle state.")
async def set_shuffle(self, shuffle_state: const.ShuffleState) -> None:
"""Change shuffle mode to on or off."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(21, "SetRepeat", "Change repeat state.")
async def set_repeat(self, repeat_state: const.RepeatState) -> None:
"""Change repeat state."""
raise exceptions.NotSupportedError()
# TODO: Should be made into a dataclass when support for 3.6 is dropped
class Playing(ABC):
"""Base class for retrieving what is currently playing."""
_PROPERTIES = [
"media_type",
"device_state",
"title",
"artist",
"album",
"genre",
"total_time",
"position",
"shuffle",
"repeat",
]
def __str__(self) -> str:
"""Convert this playing object to a readable string."""
output = []
output.append(
" Media type: {0}".format(convert.media_type_str(self.media_type))
)
output.append(
"Device state: {0}".format(convert.device_state_str(self.device_state))
)
if self.title is not None:
output.append(" Title: {0}".format(self.title))
if self.artist is not None:
output.append(" Artist: {0}".format(self.artist))
if self.album is not None:
output.append(" Album: {0}".format(self.album))
if self.genre is not None:
output.append(" Genre: {0}".format(self.genre))
position = self.position
total_time = self.total_time
if position is not None and total_time is not None and total_time != 0:
output.append(
" Position: {0}/{1}s ({2:.1%})".format(
position, total_time, float(position) / float(total_time)
)
)
elif position is not None and position != 0:
output.append(" Position: {0}s".format(position))
elif total_time is not None and position != 0:
output.append(" Total time: {0}s".format(total_time))
if self.repeat is not None:
output.append(" Repeat: {0}".format(convert.repeat_str(self.repeat)))
if self.shuffle is not None:
output.append(" Shuffle: {0}".format(convert.shuffle_str(self.shuffle)))
return "\n".join(output)
def __eq__(self, other):
"""Compare if two objects are equal."""
if isinstance(other, Playing):
for prop in self._PROPERTIES:
if getattr(self, prop) != getattr(other, prop):
return False
return True
return False
@property
def hash(self) -> str:
"""Create a unique hash for what is currently playing.
The hash is based on title, artist, album and total time. It should
always be the same for the same content, but it is not guaranteed.
"""
base = "{0}{1}{2}{3}".format(
self.title, self.artist, self.album, self.total_time
)
return hashlib.sha256(base.encode("utf-8")).hexdigest()
@property
@abstractmethod
def media_type(self) -> const.MediaType:
"""Type of media is currently playing, e.g. video, music."""
raise NotImplementedError
@property
@abstractmethod
def device_state(self) -> const.DeviceState:
"""Device state, e.g. playing or paused."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(22, "Title", "Title of playing media.")
def title(self) -> Optional[str]:
"""Title of the current media, e.g. movie or song name."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(23, "Artist", "Artist of playing song.")
def artist(self) -> Optional[str]:
"""Artist of the currently playing song."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(24, "Album", "Album from playing artist.")
def album(self) -> Optional[str]:
"""Album of the currently playing song."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(25, "Genre", "Genre of playing song.")
def genre(self) -> Optional[str]:
"""Genre of the currently playing song."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(26, "TotalTime", "Total length of playing media (seconds).")
def total_time(self) -> int:
"""Total play time in seconds."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(27, "Position", "Current play time position.")
def position(self) -> int:
"""Position in the playing media (seconds)."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(28, "Shuffle", "Shuffle stat.e")
def shuffle(self) -> const.ShuffleState:
"""If shuffle is enabled or not."""
raise NotImplementedError
@property # type: ignore
@abstractmethod
@feature(29, "Repeat", "Repeat state.")
def repeat(self) -> const.RepeatState:
"""Repeat mode."""
raise NotImplementedError
class App:
"""Information about an app."""
def __init__(self, name: Optional[str], identifier: str) -> None:
"""Initialize a new App instance."""
self._name = name
self._identifier = identifier
@property
def name(self) -> Optional[str]:
"""User friendly name of app."""
return self._name
@property
def identifier(self) -> str:
"""Return a unique bundle id for the app."""
return self._identifier
def __str__(self) -> str:
"""Convert app info to readable string."""
return f"App: {self.name} ({self.identifier})"
class Metadata(ABC):
"""Base class for retrieving metadata from an Apple TV."""
def __init__(self, identifier: str) -> None:
"""Initialize a new instance of Metadata."""
self._identifier = identifier
@property
def device_id(self) -> Optional[str]:
"""Return a unique identifier for current device."""
return self._identifier
@abstractmethod
@feature(30, "Artwork", "Playing media artwork.")
async def artwork(self, width=512, height=None) -> Optional[ArtworkInfo]:
"""Return artwork for what is currently playing (or None).
The parameters "width" and "height" makes it possible to request artwork of a
specific size. This is just a request, the device might impose restrictions and
return artwork of a different size. Set both parameters to None to request
default size. Set one of them and let the other one be None to keep original
aspect ratio.
"""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def artwork_id(self) -> str:
"""Return a unique identifier for current artwork."""
raise exceptions.NotSupportedError()
@abstractmethod
async def playing(self) -> Playing:
"""Return what is currently playing."""
raise exceptions.NotSupportedError()
@property # type: ignore
@abstractmethod
@feature(35, "App", "App playing media.")
def app(self) -> Optional[App]:
"""Return information about current app playing something.
Do note that this property returns which app is currently playing something and
not which app is currently active. If nothing is playing, the corresponding
feature will be unavailable.
"""
raise exceptions.NotSupportedError()
class PushListener(ABC):
"""Listener interface for push updates."""
@abstractmethod
def playstatus_update(self, updater, playstatus: Playing) -> None:
"""Inform about changes to what is currently playing."""
@abstractmethod
def playstatus_error(self, updater, exception: Exception) -> None:
"""Inform about an error when updating play status."""
class PushUpdater(ABC, StateProducer):
"""Base class for push/async updates from an Apple TV.
Listener interface: `pyatv.interface.PushListener`
"""
def __init__(self, loop: asyncio.AbstractEventLoop):
"""Initialize a new PushUpdater."""
self.loop = loop
self._previous_state: Optional[Playing] = None
@property
@abstractmethod
def active(self) -> bool:
"""Return if push updater has been started."""
raise NotImplementedError
@abstractmethod
def start(self, initial_delay: int = 0) -> None:
"""Begin to listen to updates.
If an error occurs, start must be called again.
"""
raise NotImplementedError
@abstractmethod
def stop(self) -> None:
"""No longer forward updates to listener."""
raise NotImplementedError
def post_update(self, playing: Playing) -> None:
"""Post an update to listener."""
if playing != self._previous_state:
self.loop.call_soon(self.listener.playstatus_update, self, playing)
self._previous_state = playing
class Stream(ABC): # pylint: disable=too-few-public-methods
"""Base class for stream functionality."""
@abstractmethod
def close(self) -> None:
"""Close connection and release allocated resources."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(31, "PlayUrl", "Stream a URL on device.")
async def play_url(self, url: str, **kwargs) -> None:
"""Play media from an URL on the device."""
raise exceptions.NotSupportedError()
class DeviceListener(ABC):
"""Listener interface for generic device updates."""
@abstractmethod
def connection_lost(self, exception: Exception) -> None:
"""Device was unexpectedly disconnected."""
raise NotImplementedError()
@abstractmethod
def connection_closed(self) -> None:
"""Device connection was (intentionally) closed."""
raise NotImplementedError()
class PowerListener(ABC): # pylint: disable=too-few-public-methods
"""Listener interface for power updates."""
@abstractmethod
def powerstate_update(
self, old_state: const.PowerState, new_state: const.PowerState
):
"""Device power state was updated."""
raise NotImplementedError()
class Power(ABC, StateProducer):
"""Base class for retrieving power state from an Apple TV.
Listener interface: `pyatv.interfaces.PowerListener`
"""
@property # type: ignore
@abstractmethod
@feature(32, "PowerState", "Current device power state.")
def power_state(self) -> const.PowerState:
"""Return device power state."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(33, "TurnOn", "Turn device on.")
async def turn_on(self, await_new_state: bool = False) -> None:
"""Turn device on."""
raise exceptions.NotSupportedError()
@abstractmethod
@feature(34, "TurnOff", "Turn off device.")
async def turn_off(self, await_new_state: bool = False) -> None:
"""Turn device off."""
raise exceptions.NotSupportedError()
class DeviceInfo:
"""General information about device."""
def __init__(
self,
os: const.OperatingSystem,
version: Optional[str],
build_number: Optional[str],
model: const.DeviceModel,
mac: Optional[str],
) -> None: # pylint: disable=too-many-arguments # noqa
"""Initialize a new DeviceInfo instance."""
self._os = os
self._version = version
self._build_number = build_number
self._model = model
self._mac = mac
@property
def operating_system(self) -> const.OperatingSystem:
"""Operating system running on device."""
return self._os
@property
def version(self) -> Optional[str]:
"""Operating system version."""
return self._version
@property
def build_number(self) -> Optional[str]:
"""Operating system build number, e.g. 17K795."""
return self._build_number
@property
def model(self) -> const.DeviceModel:
"""Hardware model name, e.g. 3, 4 or 4K."""
return self._model
@property
def mac(self) -> Optional[str]:
"""Device MAC address."""
return self._mac
def __str__(self) -> str:
"""Convert device info to readable string."""
if self.model != DeviceModel.Unknown:
output = self.model.name.replace("Gen", "")
else:
output = "Unknown Model"
output += (
" "
+ {
OperatingSystem.Legacy: "ATV SW",
OperatingSystem.TvOS: "tvOS",
}.get(self.operating_system, "Unknown OS")
)
if self.version:
output += " " + self.version
if self.build_number:
output += " build " + self.build_number
return output
class Features(ABC):
"""Base class for supported feature functionality."""
@abstractmethod
def get_feature(self, feature: FeatureName) -> FeatureInfo:
"""Return current state of a feature."""
raise NotImplementedError()
def all_features(self, include_unsupported=False) -> Dict[FeatureName, FeatureInfo]:
"""Return state of all features."""
features = {} # type: Dict[FeatureName, FeatureInfo]
for name in FeatureName:
feature = self.get_feature(name)
if feature.state != FeatureState.Unsupported or include_unsupported:
features[name] = feature
return features
def in_state(
self,
states: Union[List[FeatureState], FeatureState],
*feature_names: FeatureName
):
"""Return if features are in a specific state.
This method will return True if all given features are in the state specified
by "states". If "states" is a list of states, it is enough for the feature to be
in one of the listed states.
"""
for name in feature_names:
feature = self.get_feature(name)
expected_states = states if isinstance(states, list) else [states]
if feature.state not in expected_states:
return False
return True
class AppleTV(ABC, StateProducer):
"""Base class representing an Apple TV.
Listener interface: `pyatv.interfaces.DeviceListener`
"""
@abstractmethod
async def connect(self) -> None:
"""Initiate connection to device.
No need to call it yourself, it's done automatically.
"""
raise exceptions.NotSupportedError()
@abstractmethod
def close(self) -> None:
"""Close connection and release allocated resources."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def device_info(self) -> DeviceInfo:
"""Return API for device information."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def service(self) -> BaseService:
"""Return service used to connect to the Apple TV."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def remote_control(self) -> RemoteControl:
"""Return API for controlling the Apple TV."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def metadata(self) -> Metadata:
"""Return API for retrieving metadata from the Apple TV."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def push_updater(self) -> PushUpdater:
"""Return API for handling push update from the Apple TV."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def stream(self) -> Stream:
"""Return API for streaming media."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def power(self) -> Power:
"""Return API for power management."""
raise exceptions.NotSupportedError()
@property
@abstractmethod
def features(self) -> Features:
"""Return features interface."""
raise exceptions.NotSupportedError()Functions
def retrieve_commands(obj: object)-
Retrieve all commands and help texts from an API object.
Expand source code
def retrieve_commands(obj: object): """Retrieve all commands and help texts from an API object.""" commands = {} # type: Dict[str, str] for func in obj.__dict__: if not inspect.isfunction(obj.__dict__[func]) and not isinstance( obj.__dict__[func], property ): continue if func.startswith("_") or func == "listener": continue commands[func] = _get_first_sentence_in_pydoc(obj.__dict__[func]) return commands
Classes
class App (name: Optional[str], identifier: str)-
Information about an app.
Initialize a new App instance.
Expand source code
class App: """Information about an app.""" def __init__(self, name: Optional[str], identifier: str) -> None: """Initialize a new App instance.""" self._name = name self._identifier = identifier @property def name(self) -> Optional[str]: """User friendly name of app.""" return self._name @property def identifier(self) -> str: """Return a unique bundle id for the app.""" return self._identifier def __str__(self) -> str: """Convert app info to readable string.""" return f"App: {self.name} ({self.identifier})"Instance variables
var identifier -> str-
Return a unique bundle id for the app.
Expand source code
@property def identifier(self) -> str: """Return a unique bundle id for the app.""" return self._identifier var name -> Optional[str]-
User friendly name of app.
Expand source code
@property def name(self) -> Optional[str]: """User friendly name of app.""" return self._name
class AppleTV-
Base class representing an Apple TV.
Listener interface:
pyatv.interfaces.DeviceListenerInitialize a new StateProducer instance.
Expand source code
class AppleTV(ABC, StateProducer): """Base class representing an Apple TV. Listener interface: `pyatv.interfaces.DeviceListener` """ @abstractmethod async def connect(self) -> None: """Initiate connection to device. No need to call it yourself, it's done automatically. """ raise exceptions.NotSupportedError() @abstractmethod def close(self) -> None: """Close connection and release allocated resources.""" raise exceptions.NotSupportedError() @property @abstractmethod def device_info(self) -> DeviceInfo: """Return API for device information.""" raise exceptions.NotSupportedError() @property @abstractmethod def service(self) -> BaseService: """Return service used to connect to the Apple TV.""" raise exceptions.NotSupportedError() @property @abstractmethod def remote_control(self) -> RemoteControl: """Return API for controlling the Apple TV.""" raise exceptions.NotSupportedError() @property @abstractmethod def metadata(self) -> Metadata: """Return API for retrieving metadata from the Apple TV.""" raise exceptions.NotSupportedError() @property @abstractmethod def push_updater(self) -> PushUpdater: """Return API for handling push update from the Apple TV.""" raise exceptions.NotSupportedError() @property @abstractmethod def stream(self) -> Stream: """Return API for streaming media.""" raise exceptions.NotSupportedError() @property @abstractmethod def power(self) -> Power: """Return API for power management.""" raise exceptions.NotSupportedError() @property @abstractmethod def features(self) -> Features: """Return features interface.""" raise exceptions.NotSupportedError()Ancestors
- abc.ABC
- StateProducer
Subclasses
- pyatv.dmap.DmapAppleTV
- pyatv.mrp.MrpAppleTV
Instance variables
var device_info -> DeviceInfo-
Return API for device information.
Expand source code
@property @abstractmethod def device_info(self) -> DeviceInfo: """Return API for device information.""" raise exceptions.NotSupportedError() var features -> Features-
Return features interface.
Expand source code
@property @abstractmethod def features(self) -> Features: """Return features interface.""" raise exceptions.NotSupportedError() var metadata -> Metadata-
Return API for retrieving metadata from the Apple TV.
Expand source code
@property @abstractmethod def metadata(self) -> Metadata: """Return API for retrieving metadata from the Apple TV.""" raise exceptions.NotSupportedError() var power -> Power-
Return API for power management.
Expand source code
@property @abstractmethod def power(self) -> Power: """Return API for power management.""" raise exceptions.NotSupportedError() var push_updater -> PushUpdater-
Return API for handling push update from the Apple TV.
Expand source code
@property @abstractmethod def push_updater(self) -> PushUpdater: """Return API for handling push update from the Apple TV.""" raise exceptions.NotSupportedError() var remote_control -> RemoteControl-
Return API for controlling the Apple TV.
Expand source code
@property @abstractmethod def remote_control(self) -> RemoteControl: """Return API for controlling the Apple TV.""" raise exceptions.NotSupportedError() var service -> BaseService-
Return service used to connect to the Apple TV.
Expand source code
@property @abstractmethod def service(self) -> BaseService: """Return service used to connect to the Apple TV.""" raise exceptions.NotSupportedError() var stream -> Stream-
Return API for streaming media.
Expand source code
@property @abstractmethod def stream(self) -> Stream: """Return API for streaming media.""" raise exceptions.NotSupportedError()
Methods
def close(self) -> NoneType-
Close connection and release allocated resources.
Expand source code
@abstractmethod def close(self) -> None: """Close connection and release allocated resources.""" raise exceptions.NotSupportedError() async def connect(self) -> NoneType-
Initiate connection to device.
No need to call it yourself, it's done automatically.
Expand source code
@abstractmethod async def connect(self) -> None: """Initiate connection to device. No need to call it yourself, it's done automatically. """ raise exceptions.NotSupportedError()
Inherited members
class ArtworkInfo (bytes: bytes, mimetype: str, width: int, height: int)-
Artwork information.
Expand source code
class ArtworkInfo(NamedTuple): """Artwork information.""" bytes: bytes mimetype: str width: int height: intAncestors
- builtins.tuple
Instance variables
var bytes -> bytes-
Alias for field number 0
var height -> int-
Alias for field number 3
var mimetype -> str-
Alias for field number 1
var width -> int-
Alias for field number 2
class BaseService (identifier: Optional[str], protocol: Protocol, port: int, properties: Optional[Mapping[str, str]])-
Base class for protocol services.
Initialize a new BaseService.
Expand source code
class BaseService: """Base class for protocol services.""" def __init__( self, identifier: Optional[str], protocol: Protocol, port: int, properties: Optional[Mapping[str, str]], ) -> None: """Initialize a new BaseService.""" self.__identifier = identifier self.protocol = protocol self.port = port self.credentials: Optional[str] = None self.properties: MutableMapping[str, str] = dict(properties or {}) @property def identifier(self) -> Optional[str]: """Return unique identifier associated with this service.""" return self.__identifier def merge(self, other) -> None: """Merge with other service of same type.""" self.credentials = other.credentials or self.credentials self.properties.update(other.properties) def __str__(self) -> str: """Return a string representation of this object.""" return "Protocol: {0}, Port: {1}, Credentials: {2}".format( convert.protocol_str(self.protocol), self.port, self.credentials )Subclasses
Instance variables
var identifier -> Optional[str]-
Return unique identifier associated with this service.
Expand source code
@property def identifier(self) -> Optional[str]: """Return unique identifier associated with this service.""" return self.__identifier
Methods
def merge(self, other) -> NoneType-
Merge with other service of same type.
Expand source code
def merge(self, other) -> None: """Merge with other service of same type.""" self.credentials = other.credentials or self.credentials self.properties.update(other.properties)
class DeviceInfo (os: OperatingSystem, version: Optional[str], build_number: Optional[str], model: DeviceModel, mac: Optional[str])-
General information about device.
Initialize a new DeviceInfo instance.
Expand source code
class DeviceInfo: """General information about device.""" def __init__( self, os: const.OperatingSystem, version: Optional[str], build_number: Optional[str], model: const.DeviceModel, mac: Optional[str], ) -> None: # pylint: disable=too-many-arguments # noqa """Initialize a new DeviceInfo instance.""" self._os = os self._version = version self._build_number = build_number self._model = model self._mac = mac @property def operating_system(self) -> const.OperatingSystem: """Operating system running on device.""" return self._os @property def version(self) -> Optional[str]: """Operating system version.""" return self._version @property def build_number(self) -> Optional[str]: """Operating system build number, e.g. 17K795.""" return self._build_number @property def model(self) -> const.DeviceModel: """Hardware model name, e.g. 3, 4 or 4K.""" return self._model @property def mac(self) -> Optional[str]: """Device MAC address.""" return self._mac def __str__(self) -> str: """Convert device info to readable string.""" if self.model != DeviceModel.Unknown: output = self.model.name.replace("Gen", "") else: output = "Unknown Model" output += ( " " + { OperatingSystem.Legacy: "ATV SW", OperatingSystem.TvOS: "tvOS", }.get(self.operating_system, "Unknown OS") ) if self.version: output += " " + self.version if self.build_number: output += " build " + self.build_number return outputInstance variables
var build_number -> Optional[str]-
Operating system build number, e.g. 17K795.
Expand source code
@property def build_number(self) -> Optional[str]: """Operating system build number, e.g. 17K795.""" return self._build_number var mac -> Optional[str]-
Device MAC address.
Expand source code
@property def mac(self) -> Optional[str]: """Device MAC address.""" return self._mac var model -> DeviceModel-
Hardware model name, e.g. 3, 4 or 4K.
Expand source code
@property def model(self) -> const.DeviceModel: """Hardware model name, e.g. 3, 4 or 4K.""" return self._model var operating_system -> OperatingSystem-
Operating system running on device.
Expand source code
@property def operating_system(self) -> const.OperatingSystem: """Operating system running on device.""" return self._os var version -> Optional[str]-
Operating system version.
Expand source code
@property def version(self) -> Optional[str]: """Operating system version.""" return self._version
class DeviceListener-
Listener interface for generic device updates.
Expand source code
class DeviceListener(ABC): """Listener interface for generic device updates.""" @abstractmethod def connection_lost(self, exception: Exception) -> None: """Device was unexpectedly disconnected.""" raise NotImplementedError() @abstractmethod def connection_closed(self) -> None: """Device connection was (intentionally) closed.""" raise NotImplementedError()Ancestors
- abc.ABC
Subclasses
- pyatv.scripts.atvremote.DeviceListener
- pyatv.scripts.atvscript.DevicePrinter
Methods
def connection_closed(self) -> NoneType-
Device connection was (intentionally) closed.
Expand source code
@abstractmethod def connection_closed(self) -> None: """Device connection was (intentionally) closed.""" raise NotImplementedError() def connection_lost(self, exception: Exception) -> NoneType-
Device was unexpectedly disconnected.
Expand source code
@abstractmethod def connection_lost(self, exception: Exception) -> None: """Device was unexpectedly disconnected.""" raise NotImplementedError()
class FeatureInfo (state: FeatureState, options: Optional[Dict[str, object]] = {})-
Feature state and options.
Expand source code
class FeatureInfo(NamedTuple): """Feature state and options.""" state: FeatureState options: Optional[Dict[str, object]] = {}Ancestors
- builtins.tuple
Instance variables
var options -> Optional[Dict[str, object]]-
Alias for field number 1
var state -> FeatureState-
Alias for field number 0
class Features-
Base class for supported feature functionality.
Expand source code
class Features(ABC): """Base class for supported feature functionality.""" @abstractmethod def get_feature(self, feature: FeatureName) -> FeatureInfo: """Return current state of a feature.""" raise NotImplementedError() def all_features(self, include_unsupported=False) -> Dict[FeatureName, FeatureInfo]: """Return state of all features.""" features = {} # type: Dict[FeatureName, FeatureInfo] for name in FeatureName: feature = self.get_feature(name) if feature.state != FeatureState.Unsupported or include_unsupported: features[name] = feature return features def in_state( self, states: Union[List[FeatureState], FeatureState], *feature_names: FeatureName ): """Return if features are in a specific state. This method will return True if all given features are in the state specified by "states". If "states" is a list of states, it is enough for the feature to be in one of the listed states. """ for name in feature_names: feature = self.get_feature(name) expected_states = states if isinstance(states, list) else [states] if feature.state not in expected_states: return False return TrueAncestors
- abc.ABC
Subclasses
- pyatv.dmap.DmapFeatures
- pyatv.mrp.MrpFeatures
Methods
def all_features(self, include_unsupported=False) -> Dict[FeatureName, FeatureInfo]-
Return state of all features.
Expand source code
def all_features(self, include_unsupported=False) -> Dict[FeatureName, FeatureInfo]: """Return state of all features.""" features = {} # type: Dict[FeatureName, FeatureInfo] for name in FeatureName: feature = self.get_feature(name) if feature.state != FeatureState.Unsupported or include_unsupported: features[name] = feature return features def get_feature(self, feature: FeatureName) -> FeatureInfo-
Return current state of a feature.
Expand source code
@abstractmethod def get_feature(self, feature: FeatureName) -> FeatureInfo: """Return current state of a feature.""" raise NotImplementedError() def in_state(self, states: Union[List[FeatureState], FeatureState], *feature_names: FeatureName)-
Return if features are in a specific state.
This method will return True if all given features are in the state specified by "states". If "states" is a list of states, it is enough for the feature to be in one of the listed states.
Expand source code
def in_state( self, states: Union[List[FeatureState], FeatureState], *feature_names: FeatureName ): """Return if features are in a specific state. This method will return True if all given features are in the state specified by "states". If "states" is a list of states, it is enough for the feature to be in one of the listed states. """ for name in feature_names: feature = self.get_feature(name) expected_states = states if isinstance(states, list) else [states] if feature.state not in expected_states: return False return True
class Metadata (identifier: str)-
Base class for retrieving metadata from an Apple TV.
Initialize a new instance of Metadata.
Expand source code
class Metadata(ABC): """Base class for retrieving metadata from an Apple TV.""" def __init__(self, identifier: str) -> None: """Initialize a new instance of Metadata.""" self._identifier = identifier @property def device_id(self) -> Optional[str]: """Return a unique identifier for current device.""" return self._identifier @abstractmethod @feature(30, "Artwork", "Playing media artwork.") async def artwork(self, width=512, height=None) -> Optional[ArtworkInfo]: """Return artwork for what is currently playing (or None). The parameters "width" and "height" makes it possible to request artwork of a specific size. This is just a request, the device might impose restrictions and return artwork of a different size. Set both parameters to None to request default size. Set one of them and let the other one be None to keep original aspect ratio. """ raise exceptions.NotSupportedError() @property @abstractmethod def artwork_id(self) -> str: """Return a unique identifier for current artwork.""" raise exceptions.NotSupportedError() @abstractmethod async def playing(self) -> Playing: """Return what is currently playing.""" raise exceptions.NotSupportedError() @property # type: ignore @abstractmethod @feature(35, "App", "App playing media.") def app(self) -> Optional[App]: """Return information about current app playing something. Do note that this property returns which app is currently playing something and not which app is currently active. If nothing is playing, the corresponding feature will be unavailable. """ raise exceptions.NotSupportedError()Ancestors
- abc.ABC
Subclasses
- pyatv.dmap.DmapMetadata
- pyatv.mrp.MrpMetadata
Instance variables
var app -> Optional[App]-
Return information about current app playing something.
Do note that this property returns which app is currently playing something and not which app is currently active. If nothing is playing, the corresponding feature will be unavailable.
Expand source code
@property # type: ignore @abstractmethod @feature(35, "App", "App playing media.") def app(self) -> Optional[App]: """Return information about current app playing something. Do note that this property returns which app is currently playing something and not which app is currently active. If nothing is playing, the corresponding feature will be unavailable. """ raise exceptions.NotSupportedError() var artwork_id -> str-
Return a unique identifier for current artwork.
Expand source code
@property @abstractmethod def artwork_id(self) -> str: """Return a unique identifier for current artwork.""" raise exceptions.NotSupportedError() var device_id -> Optional[str]-
Return a unique identifier for current device.
Expand source code
@property def device_id(self) -> Optional[str]: """Return a unique identifier for current device.""" return self._identifier
Methods
async def artwork(self, width=512, height=None) -> Optional[ArtworkInfo]-
Return artwork for what is currently playing (or None).
The parameters "width" and "height" makes it possible to request artwork of a specific size. This is just a request, the device might impose restrictions and return artwork of a different size. Set both parameters to None to request default size. Set one of them and let the other one be None to keep original aspect ratio.
Expand source code
@abstractmethod @feature(30, "Artwork", "Playing media artwork.") async def artwork(self, width=512, height=None) -> Optional[ArtworkInfo]: """Return artwork for what is currently playing (or None). The parameters "width" and "height" makes it possible to request artwork of a specific size. This is just a request, the device might impose restrictions and return artwork of a different size. Set both parameters to None to request default size. Set one of them and let the other one be None to keep original aspect ratio. """ raise exceptions.NotSupportedError() async def playing(self) -> Playing-
Return what is currently playing.
Expand source code
@abstractmethod async def playing(self) -> Playing: """Return what is currently playing.""" raise exceptions.NotSupportedError()
class PairingHandler (session_manager: pyatv.support.net.ClientSessionManager, service: BaseService)-
Base class for API used to pair with an Apple TV.
Initialize a new instance of PairingHandler.
Expand source code
class PairingHandler(ABC): """Base class for API used to pair with an Apple TV.""" def __init__( self, session_manager: net.ClientSessionManager, service: BaseService ) -> None: """Initialize a new instance of PairingHandler.""" self.session_manager = session_manager self._service = service @property def service(self) -> BaseService: """Return service used for pairing.""" return self._service async def close(self) -> None: """Call to free allocated resources after pairing.""" await self.session_manager.close() @abstractmethod def pin(self, pin) -> None: """Pin code used for pairing.""" raise exceptions.NotSupportedError() @property @abstractmethod def device_provides_pin(self) -> bool: """Return True if remote device presents PIN code, else False.""" raise exceptions.NotSupportedError() @property @abstractmethod def has_paired(self) -> bool: """If a successful pairing has been performed. The value will be reset when stop() is called. """ raise exceptions.NotSupportedError() @abstractmethod async def begin(self) -> None: """Start pairing process.""" raise exceptions.NotSupportedError() @abstractmethod async def finish(self) -> None: """Stop pairing process.""" raise exceptions.NotSupportedError()Ancestors
- abc.ABC
Subclasses
- pyatv.airplay.pairing.AirPlayPairingHandler
- pyatv.dmap.pairing.DmapPairingHandler
- pyatv.mrp.pairing.MrpPairingHandler
Instance variables
var device_provides_pin -> bool-
Return True if remote device presents PIN code, else False.
Expand source code
@property @abstractmethod def device_provides_pin(self) -> bool: """Return True if remote device presents PIN code, else False.""" raise exceptions.NotSupportedError() var has_paired -> bool-
If a successful pairing has been performed.
The value will be reset when stop() is called.
Expand source code
@property @abstractmethod def has_paired(self) -> bool: """If a successful pairing has been performed. The value will be reset when stop() is called. """ raise exceptions.NotSupportedError() var service -> BaseService-
Return service used for pairing.
Expand source code
@property def service(self) -> BaseService: """Return service used for pairing.""" return self._service
Methods
async def begin(self) -> NoneType-
Start pairing process.
Expand source code
@abstractmethod async def begin(self) -> None: """Start pairing process.""" raise exceptions.NotSupportedError() async def close(self) -> NoneType-
Call to free allocated resources after pairing.
Expand source code
async def close(self) -> None: """Call to free allocated resources after pairing.""" await self.session_manager.close() async def finish(self) -> NoneType-
Stop pairing process.
Expand source code
@abstractmethod async def finish(self) -> None: """Stop pairing process.""" raise exceptions.NotSupportedError() def pin(self, pin) -> NoneType-
Pin code used for pairing.
Expand source code
@abstractmethod def pin(self, pin) -> None: """Pin code used for pairing.""" raise exceptions.NotSupportedError()
class Playing-
Base class for retrieving what is currently playing.
Expand source code
class Playing(ABC): """Base class for retrieving what is currently playing.""" _PROPERTIES = [ "media_type", "device_state", "title", "artist", "album", "genre", "total_time", "position", "shuffle", "repeat", ] def __str__(self) -> str: """Convert this playing object to a readable string.""" output = [] output.append( " Media type: {0}".format(convert.media_type_str(self.media_type)) ) output.append( "Device state: {0}".format(convert.device_state_str(self.device_state)) ) if self.title is not None: output.append(" Title: {0}".format(self.title)) if self.artist is not None: output.append(" Artist: {0}".format(self.artist)) if self.album is not None: output.append(" Album: {0}".format(self.album)) if self.genre is not None: output.append(" Genre: {0}".format(self.genre)) position = self.position total_time = self.total_time if position is not None and total_time is not None and total_time != 0: output.append( " Position: {0}/{1}s ({2:.1%})".format( position, total_time, float(position) / float(total_time) ) ) elif position is not None and position != 0: output.append(" Position: {0}s".format(position)) elif total_time is not None and position != 0: output.append(" Total time: {0}s".format(total_time)) if self.repeat is not None: output.append(" Repeat: {0}".format(convert.repeat_str(self.repeat))) if self.shuffle is not None: output.append(" Shuffle: {0}".format(convert.shuffle_str(self.shuffle))) return "\n".join(output) def __eq__(self, other): """Compare if two objects are equal.""" if isinstance(other, Playing): for prop in self._PROPERTIES: if getattr(self, prop) != getattr(other, prop): return False return True return False @property def hash(self) -> str: """Create a unique hash for what is currently playing. The hash is based on title, artist, album and total time. It should always be the same for the same content, but it is not guaranteed. """ base = "{0}{1}{2}{3}".format( self.title, self.artist, self.album, self.total_time ) return hashlib.sha256(base.encode("utf-8")).hexdigest() @property @abstractmethod def media_type(self) -> const.MediaType: """Type of media is currently playing, e.g. video, music.""" raise NotImplementedError @property @abstractmethod def device_state(self) -> const.DeviceState: """Device state, e.g. playing or paused.""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(22, "Title", "Title of playing media.") def title(self) -> Optional[str]: """Title of the current media, e.g. movie or song name.""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(23, "Artist", "Artist of playing song.") def artist(self) -> Optional[str]: """Artist of the currently playing song.""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(24, "Album", "Album from playing artist.") def album(self) -> Optional[str]: """Album of the currently playing song.""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(25, "Genre", "Genre of playing song.") def genre(self) -> Optional[str]: """Genre of the currently playing song.""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(26, "TotalTime", "Total length of playing media (seconds).") def total_time(self) -> int: """Total play time in seconds.""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(27, "Position", "Current play time position.") def position(self) -> int: """Position in the playing media (seconds).""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(28, "Shuffle", "Shuffle stat.e") def shuffle(self) -> const.ShuffleState: """If shuffle is enabled or not.""" raise NotImplementedError @property # type: ignore @abstractmethod @feature(29, "Repeat", "Repeat state.") def repeat(self) -> const.RepeatState: """Repeat mode.""" raise NotImplementedErrorAncestors
- abc.ABC
Subclasses
- pyatv.dmap.DmapPlaying
- pyatv.mrp.MrpPlaying
Instance variables
var album -> Optional[str]-
Album of the currently playing song.
Expand source code
@property # type: ignore @abstractmethod @feature(24, "Album", "Album from playing artist.") def album(self) -> Optional[str]: """Album of the currently playing song.""" raise NotImplementedError var artist -> Optional[str]-
Artist of the currently playing song.
Expand source code
@property # type: ignore @abstractmethod @feature(23, "Artist", "Artist of playing song.") def artist(self) -> Optional[str]: """Artist of the currently playing song.""" raise NotImplementedError var device_state -> DeviceState-
Device state, e.g. playing or paused.
Expand source code
@property @abstractmethod def device_state(self) -> const.DeviceState: """Device state, e.g. playing or paused.""" raise NotImplementedError var genre -> Optional[str]-
Genre of the currently playing song.
Expand source code
@property # type: ignore @abstractmethod @feature(25, "Genre", "Genre of playing song.") def genre(self) -> Optional[str]: """Genre of the currently playing song.""" raise NotImplementedError var hash -> str-
Create a unique hash for what is currently playing.
The hash is based on title, artist, album and total time. It should always be the same for the same content, but it is not guaranteed.
Expand source code
@property def hash(self) -> str: """Create a unique hash for what is currently playing. The hash is based on title, artist, album and total time. It should always be the same for the same content, but it is not guaranteed. """ base = "{0}{1}{2}{3}".format( self.title, self.artist, self.album, self.total_time ) return hashlib.sha256(base.encode("utf-8")).hexdigest() var media_type -> MediaType-
Type of media is currently playing, e.g. video, music.
Expand source code
@property @abstractmethod def media_type(self) -> const.MediaType: """Type of media is currently playing, e.g. video, music.""" raise NotImplementedError var position -> int-
Position in the playing media (seconds).
Expand source code
@property # type: ignore @abstractmethod @feature(27, "Position", "Current play time position.") def position(self) -> int: """Position in the playing media (seconds).""" raise NotImplementedError var repeat -> RepeatState-
Repeat mode.
Expand source code
@property # type: ignore @abstractmethod @feature(29, "Repeat", "Repeat state.") def repeat(self) -> const.RepeatState: """Repeat mode.""" raise NotImplementedError var shuffle -> ShuffleState-
If shuffle is enabled or not.
Expand source code
@property # type: ignore @abstractmethod @feature(28, "Shuffle", "Shuffle stat.e") def shuffle(self) -> const.ShuffleState: """If shuffle is enabled or not.""" raise NotImplementedError var title -> Optional[str]-
Title of the current media, e.g. movie or song name.
Expand source code
@property # type: ignore @abstractmethod @feature(22, "Title", "Title of playing media.") def title(self) -> Optional[str]: """Title of the current media, e.g. movie or song name.""" raise NotImplementedError var total_time -> int-
Total play time in seconds.
Expand source code
@property # type: ignore @abstractmethod @feature(26, "TotalTime", "Total length of playing media (seconds).") def total_time(self) -> int: """Total play time in seconds.""" raise NotImplementedError
class Power-
Base class for retrieving power state from an Apple TV.
Listener interface:
pyatv.interfaces.PowerListenerInitialize a new StateProducer instance.
Expand source code
class Power(ABC, StateProducer): """Base class for retrieving power state from an Apple TV. Listener interface: `pyatv.interfaces.PowerListener` """ @property # type: ignore @abstractmethod @feature(32, "PowerState", "Current device power state.") def power_state(self) -> const.PowerState: """Return device power state.""" raise exceptions.NotSupportedError() @abstractmethod @feature(33, "TurnOn", "Turn device on.") async def turn_on(self, await_new_state: bool = False) -> None: """Turn device on.""" raise exceptions.NotSupportedError() @abstractmethod @feature(34, "TurnOff", "Turn off device.") async def turn_off(self, await_new_state: bool = False) -> None: """Turn device off.""" raise exceptions.NotSupportedError()Ancestors
- abc.ABC
- StateProducer
Subclasses
- pyatv.dmap.DmapPower
- pyatv.mrp.MrpPower
Instance variables
var power_state -> PowerState-
Return device power state.
Expand source code
@property # type: ignore @abstractmethod @feature(32, "PowerState", "Current device power state.") def power_state(self) -> const.PowerState: """Return device power state.""" raise exceptions.NotSupportedError()
Methods
async def turn_off(self, await_new_state: bool = False) -> NoneType-
Turn device off.
Expand source code
@abstractmethod @feature(34, "TurnOff", "Turn off device.") async def turn_off(self, await_new_state: bool = False) -> None: """Turn device off.""" raise exceptions.NotSupportedError() async def turn_on(self, await_new_state: bool = False) -> NoneType-
Turn device on.
Expand source code
@abstractmethod @feature(33, "TurnOn", "Turn device on.") async def turn_on(self, await_new_state: bool = False) -> None: """Turn device on.""" raise exceptions.NotSupportedError()
Inherited members
class PowerListener-
Listener interface for power updates.
Expand source code
class PowerListener(ABC): # pylint: disable=too-few-public-methods """Listener interface for power updates.""" @abstractmethod def powerstate_update( self, old_state: const.PowerState, new_state: const.PowerState ): """Device power state was updated.""" raise NotImplementedError()Ancestors
- abc.ABC
Subclasses
- pyatv.scripts.atvscript.PowerPrinter
Methods
def powerstate_update(self, old_state: PowerState, new_state: PowerState)-
Device power state was updated.
Expand source code
@abstractmethod def powerstate_update( self, old_state: const.PowerState, new_state: const.PowerState ): """Device power state was updated.""" raise NotImplementedError()
class PushListener-
Listener interface for push updates.
Expand source code
class PushListener(ABC): """Listener interface for push updates.""" @abstractmethod def playstatus_update(self, updater, playstatus: Playing) -> None: """Inform about changes to what is currently playing.""" @abstractmethod def playstatus_error(self, updater, exception: Exception) -> None: """Inform about an error when updating play status."""Ancestors
- abc.ABC
Subclasses
- pyatv.scripts.atvremote.PushListener
- pyatv.scripts.atvscript.PushPrinter
Methods
def playstatus_error(self, updater, exception: Exception) -> NoneType-
Inform about an error when updating play status.
Expand source code
@abstractmethod def playstatus_error(self, updater, exception: Exception) -> None: """Inform about an error when updating play status.""" def playstatus_update(self, updater, playstatus: Playing) -> NoneType-
Inform about changes to what is currently playing.
Expand source code
@abstractmethod def playstatus_update(self, updater, playstatus: Playing) -> None: """Inform about changes to what is currently playing."""
class PushUpdater (loop: asyncio.events.AbstractEventLoop)-
Base class for push/async updates from an Apple TV.
Listener interface:
PushListenerInitialize a new PushUpdater.
Expand source code
class PushUpdater(ABC, StateProducer): """Base class for push/async updates from an Apple TV. Listener interface: `pyatv.interface.PushListener` """ def __init__(self, loop: asyncio.AbstractEventLoop): """Initialize a new PushUpdater.""" self.loop = loop self._previous_state: Optional[Playing] = None @property @abstractmethod def active(self) -> bool: """Return if push updater has been started.""" raise NotImplementedError @abstractmethod def start(self, initial_delay: int = 0) -> None: """Begin to listen to updates. If an error occurs, start must be called again. """ raise NotImplementedError @abstractmethod def stop(self) -> None: """No longer forward updates to listener.""" raise NotImplementedError def post_update(self, playing: Playing) -> None: """Post an update to listener.""" if playing != self._previous_state: self.loop.call_soon(self.listener.playstatus_update, self, playing) self._previous_state = playingAncestors
- abc.ABC
- StateProducer
Subclasses
- pyatv.dmap.DmapPushUpdater
- pyatv.mrp.MrpPushUpdater
Instance variables
var active -> bool-
Return if push updater has been started.
Expand source code
@property @abstractmethod def active(self) -> bool: """Return if push updater has been started.""" raise NotImplementedError
Methods
def post_update(self, playing: Playing) -> NoneType-
Post an update to listener.
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def post_update(self, playing: Playing) -> None: """Post an update to listener.""" if playing != self._previous_state: self.loop.call_soon(self.listener.playstatus_update, self, playing) self._previous_state = playing def start(self, initial_delay: int = 0) -> NoneType-
Begin to listen to updates.
If an error occurs, start must be called again.
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@abstractmethod def start(self, initial_delay: int = 0) -> None: """Begin to listen to updates. If an error occurs, start must be called again. """ raise NotImplementedError def stop(self) -> NoneType-
No longer forward updates to listener.
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@abstractmethod def stop(self) -> None: """No longer forward updates to listener.""" raise NotImplementedError
Inherited members
class RemoteControl-
Base class for API used to control an Apple TV.
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class RemoteControl(ABC): # pylint: disable=too-many-public-methods """Base class for API used to control an Apple TV.""" # pylint: disable=invalid-name @abstractmethod @feature(0, "Up", "Up button on remote.") async def up(self, action: InputAction = InputAction.SingleTap) -> None: """Press key up.""" raise exceptions.NotSupportedError() @abstractmethod @feature(1, "Down", "Down button on remote.") async def down(self, action: InputAction = InputAction.SingleTap) -> None: """Press key down.""" raise exceptions.NotSupportedError() @abstractmethod @feature(2, "Left", "Left button on remote.") async def left(self, action: InputAction = InputAction.SingleTap) -> None: """Press key left.""" raise exceptions.NotSupportedError() @abstractmethod @feature(3, "Right", "Right button on remote.") async def right(self, action: InputAction = InputAction.SingleTap) -> None: """Press key right.""" raise exceptions.NotSupportedError() @abstractmethod @feature(4, "Play", "Start playing media.") async def play(self) -> None: """Press key play.""" raise exceptions.NotSupportedError() @abstractmethod @feature(5, "PlayPause", "Toggle between play/pause.") async def play_pause(self) -> None: """Toggle between play and pause.""" raise exceptions.NotSupportedError() @abstractmethod @feature(6, "Pause", "Pause playing media.") async def pause(self) -> None: """Press key play.""" raise exceptions.NotSupportedError() @abstractmethod @feature(7, "Stop", "Stop playing media.") async def stop(self) -> None: """Press key stop.""" raise exceptions.NotSupportedError() @abstractmethod @feature(8, "Next", "Change to next item.") async def next(self) -> None: """Press key next.""" raise exceptions.NotSupportedError() @abstractmethod @feature(9, "Previous", "Change to previous item.") async def previous(self) -> None: """Press key previous.""" raise exceptions.NotSupportedError() @abstractmethod @feature(10, "Select", "Select current option.") async def select(self, action: InputAction = InputAction.SingleTap) -> None: """Press key select.""" raise exceptions.NotSupportedError() @abstractmethod @feature(11, "Menu", "Go back to previous menu.") async def menu(self, action: InputAction = InputAction.SingleTap) -> None: """Press key menu.""" raise exceptions.NotSupportedError() @abstractmethod @feature(12, "VolumeUp", "Increase volume.") async def volume_up(self) -> None: """Press key volume up.""" raise exceptions.NotSupportedError() @abstractmethod @feature(13, "VolumeDown", "Decrease volume.") async def volume_down(self) -> None: """Press key volume down.""" raise exceptions.NotSupportedError() @abstractmethod @feature(14, "Home", "Home/TV button.") async def home(self, action: InputAction = InputAction.SingleTap) -> None: """Press key home.""" raise exceptions.NotSupportedError() @abstractmethod @feature( 15, "HomeHold", "Long-press home button (deprecated: use RemoteControl.home)." ) async def home_hold(self) -> None: """Hold key home.""" raise exceptions.NotSupportedError() @abstractmethod @feature(16, "TopMenu", "Go to main menu.") async def top_menu(self) -> None: """Go to main menu (long press menu).""" raise exceptions.NotSupportedError() @abstractmethod @feature(17, "Suspend", "Suspend device (deprecated; use Power.turn_off).") async def suspend(self) -> None: """Suspend the device.""" raise exceptions.NotSupportedError() @abstractmethod @feature(18, "WakeUp", "Wake up device (deprecated; use Power.turn_on).") async def wakeup(self) -> None: """Wake up the device.""" raise exceptions.NotSupportedError() @abstractmethod @feature( 36, "SkipForward", "Skip forward a time interval.", ) async def skip_forward(self) -> None: """Skip forward a time interval. Skip interval is typically 15-30s, but is decided by the app. """ raise exceptions.NotSupportedError() @abstractmethod @feature(37, "SkipBackward", "Skip backwards a time interval.") async def skip_backward(self) -> None: """Skip backwards a time interval. Skip interval is typically 15-30s, but is decided by the app. """ raise exceptions.NotSupportedError() @abstractmethod @feature(19, "SetPosition", "Seek to position.") async def set_position(self, pos: int) -> None: """Seek in the current playing media.""" raise exceptions.NotSupportedError() @abstractmethod @feature(20, "SetShuffle", "Change shuffle state.") async def set_shuffle(self, shuffle_state: const.ShuffleState) -> None: """Change shuffle mode to on or off.""" raise exceptions.NotSupportedError() @abstractmethod @feature(21, "SetRepeat", "Change repeat state.") async def set_repeat(self, repeat_state: const.RepeatState) -> None: """Change repeat state.""" raise exceptions.NotSupportedError()Ancestors
- abc.ABC
Subclasses
- pyatv.dmap.DmapRemoteControl
- pyatv.mrp.MrpRemoteControl
Methods
async def down(self, action: InputAction = InputAction.SingleTap) -> NoneType-
Press key down.
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@abstractmethod @feature(1, "Down", "Down button on remote.") async def down(self, action: InputAction = InputAction.SingleTap) -> None: """Press key down.""" raise exceptions.NotSupportedError() async def home(self, action: InputAction = InputAction.SingleTap) -> NoneType-
Press key home.
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@abstractmethod @feature(14, "Home", "Home/TV button.") async def home(self, action: InputAction = InputAction.SingleTap) -> None: """Press key home.""" raise exceptions.NotSupportedError() async def home_hold(self) -> NoneType-
Hold key home.
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@abstractmethod @feature( 15, "HomeHold", "Long-press home button (deprecated: use RemoteControl.home)." ) async def home_hold(self) -> None: """Hold key home.""" raise exceptions.NotSupportedError() async def left(self, action: InputAction = InputAction.SingleTap) -> NoneType-
Press key left.
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@abstractmethod @feature(2, "Left", "Left button on remote.") async def left(self, action: InputAction = InputAction.SingleTap) -> None: """Press key left.""" raise exceptions.NotSupportedError() -
Press key menu.
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@abstractmethod @feature(11, "Menu", "Go back to previous menu.") async def menu(self, action: InputAction = InputAction.SingleTap) -> None: """Press key menu.""" raise exceptions.NotSupportedError() async def next(self) -> NoneType-
Press key next.
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@abstractmethod @feature(8, "Next", "Change to next item.") async def next(self) -> None: """Press key next.""" raise exceptions.NotSupportedError() async def pause(self) -> NoneType-
Press key play.
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@abstractmethod @feature(6, "Pause", "Pause playing media.") async def pause(self) -> None: """Press key play.""" raise exceptions.NotSupportedError() async def play(self) -> NoneType-
Press key play.
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@abstractmethod @feature(4, "Play", "Start playing media.") async def play(self) -> None: """Press key play.""" raise exceptions.NotSupportedError() async def play_pause(self) -> NoneType-
Toggle between play and pause.
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@abstractmethod @feature(5, "PlayPause", "Toggle between play/pause.") async def play_pause(self) -> None: """Toggle between play and pause.""" raise exceptions.NotSupportedError() async def previous(self) -> NoneType-
Press key previous.
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@abstractmethod @feature(9, "Previous", "Change to previous item.") async def previous(self) -> None: """Press key previous.""" raise exceptions.NotSupportedError() async def right(self, action: InputAction = InputAction.SingleTap) -> NoneType-
Press key right.
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@abstractmethod @feature(3, "Right", "Right button on remote.") async def right(self, action: InputAction = InputAction.SingleTap) -> None: """Press key right.""" raise exceptions.NotSupportedError() async def select(self, action: InputAction = InputAction.SingleTap) -> NoneType-
Press key select.
Expand source code
@abstractmethod @feature(10, "Select", "Select current option.") async def select(self, action: InputAction = InputAction.SingleTap) -> None: """Press key select.""" raise exceptions.NotSupportedError() async def set_position(self, pos: int) -> NoneType-
Seek in the current playing media.
Expand source code
@abstractmethod @feature(19, "SetPosition", "Seek to position.") async def set_position(self, pos: int) -> None: """Seek in the current playing media.""" raise exceptions.NotSupportedError() async def set_repeat(self, repeat_state: RepeatState) -> NoneType-
Change repeat state.
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@abstractmethod @feature(21, "SetRepeat", "Change repeat state.") async def set_repeat(self, repeat_state: const.RepeatState) -> None: """Change repeat state.""" raise exceptions.NotSupportedError() async def set_shuffle(self, shuffle_state: ShuffleState) -> NoneType-
Change shuffle mode to on or off.
Expand source code
@abstractmethod @feature(20, "SetShuffle", "Change shuffle state.") async def set_shuffle(self, shuffle_state: const.ShuffleState) -> None: """Change shuffle mode to on or off.""" raise exceptions.NotSupportedError() async def skip_backward(self) -> NoneType-
Skip backwards a time interval.
Skip interval is typically 15-30s, but is decided by the app.
Expand source code
@abstractmethod @feature(37, "SkipBackward", "Skip backwards a time interval.") async def skip_backward(self) -> None: """Skip backwards a time interval. Skip interval is typically 15-30s, but is decided by the app. """ raise exceptions.NotSupportedError() async def skip_forward(self) -> NoneType-
Skip forward a time interval.
Skip interval is typically 15-30s, but is decided by the app.
Expand source code
@abstractmethod @feature( 36, "SkipForward", "Skip forward a time interval.", ) async def skip_forward(self) -> None: """Skip forward a time interval. Skip interval is typically 15-30s, but is decided by the app. """ raise exceptions.NotSupportedError() async def stop(self) -> NoneType-
Press key stop.
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@abstractmethod @feature(7, "Stop", "Stop playing media.") async def stop(self) -> None: """Press key stop.""" raise exceptions.NotSupportedError() async def suspend(self) -> NoneType-
Suspend the device.
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@abstractmethod @feature(17, "Suspend", "Suspend device (deprecated; use Power.turn_off).") async def suspend(self) -> None: """Suspend the device.""" raise exceptions.NotSupportedError() -
Go to main menu (long press menu).
Expand source code
@abstractmethod @feature(16, "TopMenu", "Go to main menu.") async def top_menu(self) -> None: """Go to main menu (long press menu).""" raise exceptions.NotSupportedError() async def up(self, action: InputAction = InputAction.SingleTap) -> NoneType-
Press key up.
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@abstractmethod @feature(0, "Up", "Up button on remote.") async def up(self, action: InputAction = InputAction.SingleTap) -> None: """Press key up.""" raise exceptions.NotSupportedError() async def volume_down(self) -> NoneType-
Press key volume down.
Expand source code
@abstractmethod @feature(13, "VolumeDown", "Decrease volume.") async def volume_down(self) -> None: """Press key volume down.""" raise exceptions.NotSupportedError() async def volume_up(self) -> NoneType-
Press key volume up.
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@abstractmethod @feature(12, "VolumeUp", "Increase volume.") async def volume_up(self) -> None: """Press key volume up.""" raise exceptions.NotSupportedError() async def wakeup(self) -> NoneType-
Wake up the device.
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@abstractmethod @feature(18, "WakeUp", "Wake up device (deprecated; use Power.turn_on).") async def wakeup(self) -> None: """Wake up the device.""" raise exceptions.NotSupportedError()
class StateProducer-
Base class for objects announcing state changes to a listener.
Initialize a new StateProducer instance.
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class StateProducer: """Base class for objects announcing state changes to a listener.""" def __init__(self) -> None: """Initialize a new StateProducer instance.""" self.__listener: Optional[weakref.ReferenceType[Any]] = None @property def listener(self): """Return current listener object.""" return _ListenerProxy(self.__listener) @listener.setter def listener(self, target) -> None: """Change current listener object. Set to None to remove active listener. """ if target is not None: self.__listener = weakref.ref(target) else: self.__listener = NoneSubclasses
- AppleTV
- Power
- PushUpdater
- pyatv.mrp.connection.MrpConnection
Instance variables
var listener-
Return current listener object.
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@property def listener(self): """Return current listener object.""" return _ListenerProxy(self.__listener)
class Stream-
Base class for stream functionality.
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class Stream(ABC): # pylint: disable=too-few-public-methods """Base class for stream functionality.""" @abstractmethod def close(self) -> None: """Close connection and release allocated resources.""" raise exceptions.NotSupportedError() @abstractmethod @feature(31, "PlayUrl", "Stream a URL on device.") async def play_url(self, url: str, **kwargs) -> None: """Play media from an URL on the device.""" raise exceptions.NotSupportedError()Ancestors
- abc.ABC
Subclasses
- pyatv.airplay.AirPlayStreamAPI
Methods
def close(self) -> NoneType-
Close connection and release allocated resources.
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@abstractmethod def close(self) -> None: """Close connection and release allocated resources.""" raise exceptions.NotSupportedError() async def play_url(self, url: str, **kwargs) -> NoneType-
Play media from an URL on the device.
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@abstractmethod @feature(31, "PlayUrl", "Stream a URL on device.") async def play_url(self, url: str, **kwargs) -> None: """Play media from an URL on the device.""" raise exceptions.NotSupportedError()