Пример #1
0
    def start_stage(self):
        self.log('debug', 'Step stage, starting stage')
        self.clear()
        for child in self.stages[:]:
            child.clear()

        self.apply_restore_properties()
        self.start_time = time.clock()
        max_duration = self.max_duration
        if not self.paused and max_duration > 0.:
            Clock.schedule_once_free(
                self._do_stage_timeout, max_duration)
        self.started = True
        self.dispatch('on_stage_start')
        return True
Пример #2
0
    def unpause(self, recurse=True):
        paused = self.paused
        self.paused = False

        if self.disabled or not self.started or self.finished or not paused:
            self.log('debug', 'Un-pausing ignored')
            return False
        self.log('debug', 'Unpausing recurse={}', recurse)

        self.start_time = time.clock()
        if self.max_duration > 0.:
            Clock.schedule_once_free(self._do_stage_timeout, max(0.,
            self.max_duration - self.elapsed_time))
        if recurse:
            for child in self.pause_list:
                try:
                    if child.paused:
                        child.unpause(True)
                except ReferenceError:
                    pass
        self.pause_list = []
        return True
Пример #3
0
 def ask_step_stage(self, source=None, **kwargs):
     return Clock.schedule_once_free(
         partial(_ask_step_stage, self, source=source, **kwargs), -1)