music_sampler/actions/pause.py


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def run(action, music=None, **kwargs):
    for music in action.music_list(music):
        if music.is_loaded_playing():
            music.pause()

def description(action, music=None, **kwargs):
    if music is not None:
        return _("pausing « {} »").format(music.name)
    else:
        return _("pausing all musics")