mode.signals

Signals - implementation of the Observer pattern.

class mode.signals.BaseSignal(*, name: Optional[str] = None, owner: Optional[Type] = None, loop: Optional[AbstractEventLoop] = None, default_sender: Optional[Any] = None, receivers: Optional[MutableSet[Union[Callable[[], Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]], weakref[Union[Callable[[T, Any, mode.types.signals.BaseSignalT, Any], NoneType], Callable[[T, Any, mode.types.signals.BaseSignalT, Any], Awaitable[NoneType]]]]]]] = None, filter_receivers: Optional[MutableMapping[Any, MutableSet[Union[Callable[[], Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]], weakref[Union[Callable[[T, Any, mode.types.signals.BaseSignalT, Any], NoneType], Callable[[T, Any, mode.types.signals.BaseSignalT, Any], Awaitable[NoneType]]]]]]]] = None)

Base class for signal/observer pattern.

asdict() Mapping[str, Any]
clone(**kwargs: Any) BaseSignalT
connect(fun: Optional[Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]] = None, **kwargs: Any) Callable
disconnect(fun: Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]], *, weak: bool = False, sender: Optional[Any] = None) None
property ident: str
iter_receivers(sender: T_contra) Iterable[Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]]
property label: str
unpack_sender_from_args(*args: Any) tuple[T, tuple[Any, ...]]
with_default_sender(sender: Optional[Any] = None) BaseSignalT
class mode.signals.Signal(*, name: Optional[str] = None, owner: Optional[Type] = None, loop: Optional[AbstractEventLoop] = None, default_sender: Optional[Any] = None, receivers: Optional[MutableSet[Union[Callable[[], Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]], weakref[Union[Callable[[T, Any, mode.types.signals.BaseSignalT, Any], NoneType], Callable[[T, Any, mode.types.signals.BaseSignalT, Any], Awaitable[NoneType]]]]]]] = None, filter_receivers: Optional[MutableMapping[Any, MutableSet[Union[Callable[[], Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]], weakref[Union[Callable[[T, Any, mode.types.signals.BaseSignalT, Any], NoneType], Callable[[T, Any, mode.types.signals.BaseSignalT, Any], Awaitable[NoneType]]]]]]]] = None)

Asynchronous signal (using async def functions).

clone(**kwargs: Any) SignalT
async send(*args: Any, **kwargs: Any) None
with_default_sender(sender: Any = None) SignalT
class mode.signals.SyncSignal(*, name: Optional[str] = None, owner: Optional[Type] = None, loop: Optional[AbstractEventLoop] = None, default_sender: Optional[Any] = None, receivers: Optional[MutableSet[Union[Callable[[], Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]], weakref[Union[Callable[[T, Any, mode.types.signals.BaseSignalT, Any], NoneType], Callable[[T, Any, mode.types.signals.BaseSignalT, Any], Awaitable[NoneType]]]]]]] = None, filter_receivers: Optional[MutableMapping[Any, MutableSet[Union[Callable[[], Union[Callable[[T, Any, BaseSignalT, Any], None], Callable[[T, Any, BaseSignalT, Any], Awaitable[None]]]], weakref[Union[Callable[[T, Any, mode.types.signals.BaseSignalT, Any], NoneType], Callable[[T, Any, mode.types.signals.BaseSignalT, Any], Awaitable[NoneType]]]]]]]] = None)

Signal that is synchronous (using regular def functions).

clone(**kwargs: Any) SyncSignalT
send(*args: Any, **kwargs: Any) None
with_default_sender(sender: Any = None) SyncSignalT