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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2026-02-18 11:40
__init__.py	148 B	-rw-r--r--	2016-12-18 21:57
_inspect3.py	708 B	-rw-r--r--	2016-12-18 21:57
auto_names.py	519 B	-rw-r--r--	2016-12-18 21:57
bus.py	1.53 KB	-rw-r--r--	2016-12-18 21:57
bus_names.py	3.45 KB	-rw-r--r--	2016-12-18 21:57
error.py	2.52 KB	-rw-r--r--	2019-11-14 22:35
exitable.py	982 B	-rw-r--r--	2016-12-18 21:57
generic.py	2.53 KB	-rw-r--r--	2016-12-18 21:57
identifier.py	383 B	-rw-r--r--	2016-12-18 21:57
method_call_context.py	1.01 KB	-rw-r--r--	2016-12-18 21:57
proxy.py	4.1 KB	-rw-r--r--	2016-12-18 21:57
proxy_method.py	3.98 KB	-rw-r--r--	2019-11-14 22:35
proxy_property.py	1.04 KB	-rw-r--r--	2016-12-18 21:57
proxy_signal.py	2.06 KB	-rw-r--r--	2016-12-18 21:57
publication.py	1.36 KB	-rw-r--r--	2016-12-18 21:57
registration.py	5.58 KB	-rw-r--r--	2019-11-14 22:35
request_name.py	883 B	-rw-r--r--	2016-12-18 21:57
subscription.py	2.12 KB	-rw-r--r--	2016-12-18 21:57
timeout.py	303 B	-rw-r--r--	2016-12-18 21:57

Rename

from gi.repository import Gio
from .exitable import ExitableWithAliases

class Subscription(ExitableWithAliases("unsubscribe", "disconnect")):
	Flags = Gio.DBusSignalFlags
	__slots__ = ()

def __init__(self, con, sender, iface, member, object, arg0, flags, callback):
		id = con.signal_subscribe(sender, iface, member, object, arg0, flags, callback)
		self._at_exit(lambda: con.signal_unsubscribe(id))

class SubscriptionMixin(object):
	__slots__ = ()
	SubscriptionFlags = Subscription.Flags

def subscribe(self, sender=None, iface=None, signal=None, object=None, arg0=None, flags=0, signal_fired=None):
		"""Subscribes to matching signals.

Subscribes to signals on connection and invokes signal_fired callback
		whenever the signal is received.

To receive signal_fired callback, you need an event loop.
		https://github.com/LEW21/pydbus/blob/master/doc/tutorial.rst#setting-up-an-event-loop

Parameters
		----------
		sender : string, optional
			Sender name to match on (unique or well-known name) or None to listen from all senders.
		iface : string, optional
			Interface name to match on or None to match on all interfaces.
		signal : string, optional
			Signal name to match on or None to match on all signals.
		object : string, optional
			Object path to match on or None to match on all object paths.
		arg0 : string, optional
			Contents of first string argument to match on or None to match on all kinds of arguments.
		flags : SubscriptionFlags, optional
		signal_fired : callable, optional
			Invoked when there is a signal matching the requested data.
			Parameters: sender, object, iface, signal, params

Returns
		-------
		Subscription
			An object you can use as a context manager to unsubscribe from the signal later.

See Also
		--------
		See https://developer.gnome.org/gio/2.44/GDBusConnection.html#g-dbus-connection-signal-subscribe
		for more information.
		"""
		callback = (lambda con, sender, object, iface, signal, params: signal_fired(sender, object, iface, signal, params.unpack())) if signal_fired is not None else lambda *args: None
		return Subscription(self.con, sender, iface, signal, object, arg0, flags, callback)