pyudev.wx module — pyudev 0.21.0 documentation

# pyudev.wx module

Wx integration.

`MonitorObserver` integrates device monitoring into the wxPython_ mainloop by turing device events into wx events.

`wx` from wxPython_ must be available when importing this module.

New in version 0.14.

class `pyudev.wx.` `MonitorObserver`(monitor)

  Bases: `Mock`

  An observer for device events integrating into the `wx` mainloop.

  This class inherits `EvtHandler` to turn device events into wx events:

      >>> from pyudev import Context, Monitor
      >>> from pyudev.wx import MonitorObserver
      >>> context = Context()
      >>> monitor = Monitor.from_netlink(context)
      >>> monitor.filter_by(subsystem='input')
      >>> observer = MonitorObserver(monitor)
      >>> def device_event(event):
      ...     print('action {0} on device {1}'.format(event.device.action, event.device))
      >>> observer.Bind(EVT_DEVICE_EVENT, device_event)
      >>> monitor.start()

  This class is a child of `wx.EvtHandler`.

  New in version 0.17.

  property `enabled`

    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.

  `start`()

    Enable this observer.

    Do nothing, if the observer is already enabled.

  `stop`()

    Disable this observer.

    Do nothing, if the observer is already disabled.

`pyudev.wx.` `NewEvent`()

class `pyudev.wx.` `WxUDevMonitorObserver`(monitor)

  Bases: `pyudev.wx.MonitorObserver`

  An observer for device events integrating into the `wx` mainloop.

  Deprecated since version 0.17: Will be removed in 1.0. Use `MonitorObserver` instead.