U u1W@s|dZddlmZmZmZmZddlZddlZGdddeZ Gdddej e Z e e Gdd d ej e Z e e dS) apyudev.glib =========== Glib integration. :class:`MonitorObserver` integrates device monitoring into the Glib mainloop by turing device events into Glib signals. :mod:`glib` and :mod:`gobject` from PyGObject_ must be available when importing this module. PyGtk is not required. .. _PyGObject: http://www.pygtk.org/ .. moduleauthor:: Sebastian Wiesner .. versionadded:: 0.7 )print_functiondivisionunicode_literalsabsolute_importNc@sBeZdZdZddZeddZejddZddZd d Z d S) _ObserverMixinz>Mixin to provide observer behavior to the old and the new API.cCs||_d|_d|_dS)NT)monitor event_sourceenabledselfrr -/usr/lib/python3/dist-packages/pyudev/glib.py_setup_observer2sz_ObserverMixin._setup_observercCs |jdk S)z Whether this observer is enabled or not. If ``True`` (the default), this observer is enabled, and emits events. Otherwise it is disabled and does not emit any events. .. versionadded:: 0.14 N)r)r r r r r 8s z_ObserverMixin.enabledcCsD|r&|jdkr&t|jtj|j|_n|s@|jdk r@t|jdSN)rglibZ io_add_watchrIO_IN_process_udev_eventZ source_remove)r valuer r r r DscCs.|tjkr*|jjdd}|dk r*||dS)Nr)ZtimeoutT)rrrZpoll _emit_event)r sourceZ conditiondevicer r r rMs   z"_ObserverMixin._process_udev_eventcCs|d|dSN device-event)emit)r rr r r rUsz_ObserverMixin._emit_eventN) __name__ __module__ __qualname____doc__rpropertyr setterrrr r r r r.s  rc@s2eZdZdZedejejejffiZ ddZ dS)MonitorObservera An observer for device events integrating into the :mod:`glib` mainloop. This class inherits :class:`~gobject.GObject` to turn device events into glib signals. >>> from pyudev import Context, Monitor >>> from pyudev.glib import MonitorObserver >>> context = Context() >>> monitor = Monitor.from_netlink(context) >>> monitor.filter_by(subsystem='input') >>> observer = MonitorObserver(monitor) >>> def device_event(observer, device): ... print('event {0} on device {1}'.format(device.action, device)) >>> observer.connect('device-event', device_event) >>> monitor.start() This class is a child of :class:`gobject.GObject`. rcCstj|||dSr)gobjectGObject__init__rr r r r r#ys zMonitorObserver.__init__N) rrrrstrr!SIGNAL_RUN_LAST TYPE_NONE TYPE_PYOBJECT __gsignals__r#r r r r r Ys r c @seZdZdZdddddZedejejej ej ffedejejej ffedejejej ffedejejej ffedejejej ffiZ dd Z d d Z d S) GUDevMonitorObserverz An observer for device events integrating into the :mod:`glib` mainloop. .. deprecated:: 0.17 Will be removed in 1.0. Use :class:`MonitorObserver` instead. z device-addedzdevice-removedzdevice-changedz device-moved)addremoveZchangeZmovercCs.tj|||ddl}|dtdS)Nrz@Will be removed in 1.0. Use pyudev.glib.MonitorObserver instead.)r!r"r#rwarningswarnDeprecationWarning)r rr,r r r r#s   zGUDevMonitorObserver.__init__cCs6|d|j||j|j}|dk r2|||dSr)raction_action_signal_mapget)r rsignalr r r rsz GUDevMonitorObserver._emit_eventN)rrrrr0r$r!r%r&Z TYPE_STRINGr'r(r#rr r r r r)s:  r))rZ __future__rrrrrr!objectrr"r Z type_registerr)r r r r s+% (