Python Sound.set_volume примеры использования

Пример #1

 def on_volume(self, widget, value):
     """ Set the volume of the currently playing sound """
     if 0.0 > value:
         self.volume = 0.0
     elif value > 1.0:
         self.volume = 1.0
     else:
         Sound.set_volume(value)
         self.playing.volume_slider.value = value

Пример #2

Файл: controller.py Проект: visued/kivybits

 def on_volume(self, widget, value):
     """ Set the volume of the currently playing sound """
     if 0.0 > value:
         self.volume = 0.0
     elif value > 1.0:
         self.volume = 1.0
     else:
         Sound.set_volume(value)
         self.playing.volume_slider.value = value