Gecko [ thearyasamaj.org ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	148 B	-rw-r--r--
_inspect3.py	708 B	-rw-r--r--
auto_names.py	519 B	-rw-r--r--
bus.py	1.53 KB	-rw-r--r--
bus_names.py	3.45 KB	-rw-r--r--
error.py	2.52 KB	-rw-r--r--
exitable.py	982 B	-rw-r--r--
generic.py	2.53 KB	-rw-r--r--
identifier.py	383 B	-rw-r--r--
method_call_context.py	1.01 KB	-rw-r--r--
proxy.py	4.1 KB	-rw-r--r--
proxy_method.py	3.98 KB	-rw-r--r--
proxy_property.py	1.04 KB	-rw-r--r--
proxy_signal.py	2.06 KB	-rw-r--r--
publication.py	1.36 KB	-rw-r--r--
registration.py	5.58 KB	-rw-r--r--
request_name.py	883 B	-rw-r--r--
subscription.py	2.12 KB	-rw-r--r--
timeout.py	303 B	-rw-r--r--

Code Editor : bus_names.py

from gi.repository import Gio
from .exitable import ExitableWithAliases
import warnings

class NameOwner(ExitableWithAliases("unown")):
	Flags = Gio.BusNameOwnerFlags
	__slots__ = ()

def __init__(self, con, name, flags, name_aquired_handler, name_lost_handler):
		id = Gio.bus_own_name_on_connection(con, name, flags, name_aquired_handler, name_lost_handler)
		self._at_exit(lambda: Gio.bus_unown_name(id))

class NameWatcher(ExitableWithAliases("unwatch")):
	Flags = Gio.BusNameWatcherFlags
	__slots__ = ()

def __init__(self, con, name, flags, name_appeared_handler, name_vanished_handler):
		id = Gio.bus_watch_name_on_connection(con, name, flags, name_appeared_handler, name_vanished_handler)
		self._at_exit(lambda: Gio.bus_unwatch_name(id))

class OwnMixin(object):
	__slots__ = ()
	NameOwnerFlags = NameOwner.Flags

def own_name(self, name, flags=0, name_aquired=None, name_lost=None):
		"""[DEPRECATED] Asynchronously aquires a bus name.

Starts acquiring name on the bus specified by bus_type and calls
		name_acquired and name_lost when the name is acquired respectively lost.

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

Parameters
		----------
		name : string
			Bus name to aquire
		flags : NameOwnerFlags, optional
		name_aquired : callable, optional
			Invoked when name is acquired
		name_lost : callable, optional
			Invoked when name is lost

Returns
		-------
		NameOwner
			An object you can use as a context manager to unown the name later.

See Also
		--------
		See https://developer.gnome.org/gio/2.44/gio-Owning-Bus-Names.html#g-bus-own-name
		for more information.
		"""
		warnings.warn("own_name() is deprecated, use request_name() instead.", DeprecationWarning)

name_aquired_handler = (lambda con, name: name_aquired()) if name_aquired is not None else None
		name_lost_handler    = (lambda con, name: name_lost())    if name_lost    is not None else None
		return NameOwner(self.con, name, flags, name_aquired_handler, name_lost_handler)

class WatchMixin(object):
	__slots__ = ()
	NameWatcherFlags = NameWatcher.Flags

def watch_name(self, name, flags=0, name_appeared=None, name_vanished=None):
		"""Asynchronously watches a bus name.

Starts watching name on the bus specified by bus_type and calls
		name_appeared and name_vanished when the name is known to have a owner
		respectively known to lose its owner.

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

Parameters
		----------
		name : string
			Bus name to watch
		flags : NameWatcherFlags, optional
		name_appeared : callable, optional
			Invoked when name is known to exist
			Called as name_appeared(name_owner).
		name_vanished : callable, optional
			Invoked when name is known to not exist

Returns
		-------
		NameWatcher
			An object you can use as a context manager to unwatch the name later.

See Also
		--------
		See https://developer.gnome.org/gio/2.44/gio-Watching-Bus-Names.html#g-bus-watch-name
		for more information.
		"""
		name_appeared_handler = (lambda con, name, name_owner: name_appeared(name_owner)) if name_appeared is not None else None
		name_vanished_handler = (lambda con, name:             name_vanished())           if name_vanished is not None else None
		return NameWatcher(self.con, name, flags, name_appeared_handler, name_vanished_handler)

${this.title}

Code Editor : bus_names.py