def on_close(self, framer):
"""
Terminates extension process on client disconnect.
Triggers :class:`~ulauncher.api.shared.event.SystemExitEvent` for graceful shutdown
:param ulauncher.utils.framer.PickleFramer framer:
"""
logger.warning("Connection closed. Exiting")
self.extension.trigger_event(SystemExitEvent())
# extension has 0.5 sec to save it's state, after that it will be terminated
timer(0.5, partial(os._exit, 0))
def stop(self, extension_id):
"""
Terminates extension
"""
if self.is_running(extension_id):
logger.info('Terminating extension "%s"', extension_id)
extproc = self.extension_procs[extension_id]
self.extension_procs.pop(extension_id, None)
extproc.subprocess.send_signal(signal.SIGTERM)
timer(0.5, partial(self.confirm_termination, extproc))
def stop(self, extension_id):
"""
Terminates extension
"""
if not self.is_running(extension_id):
raise ExtensionIsNotRunningError(f"Extension ID: {extension_id}")
logger.info('Terminating extension "%s"', extension_id)
extproc = self.extension_procs[extension_id]
self.extension_procs.pop(extension_id, None)
extproc.subprocess.send_signal(signal.SIGTERM)
timer(0.5, partial(self.confirm_termination, extproc))
def debounced(*args, **kwargs):
def call_it():
fn(*args, **kwargs)
try:
debounced.t.cancel()
except AttributeError:
pass
debounced.t = timer(wait, call_it)
def test_timer_second(self, GLib):
func = mock.Mock()
seconds_time = 2
ctx = timer(seconds_time, func)
GLib.timeout_source_new_seconds.assert_called_with(seconds_time)
src = ctx.source
ctx.trigger(None)
func.assert_called_once()
ctx.cancel()
src.destroy.assert_called_once()
def handle_event(self, event, controller):
"""
Schedules "Loading..." message
:rtype: :class:`~ulauncher.api.shared.action.DoNothingAction.DoNothingAction`
"""
icon = controller.get_manifest().get_icon_path()
loading_message = Result(name='Loading...', icon=icon)
self._cancel_loading()
self.loading = timer(self.LOADING_DELAY,
RenderResultListAction([loading_message]).run)
self.active_event = event
self.active_controller = controller
return DoNothingAction()
def on_focus_out(self, widget, event):
# apparently Gtk doesn't provide a mechanism to tell if window is in focus
# this is a simple workaround to avoid hiding window
# when user hits Alt+key combination or changes input source, etc.
self.is_focused = False
timer(0.07, lambda: self.is_focused or self.hide())