def iter_ph_elms(self):
        for e in self.iter_shape_elms():
            if e.has_ph_elm:
                yield e
Takes an integer time in seconds, transforms it into
dataset/ETHPy150Open scanny/python-pptx/pptx/oxml/shapes/groupshape.py/CT_GroupShape.iter_ph_elms--crossover with--dataset/ETHPy150Open qtile/qtile/libqtile/widget/mpdwidget.py/Mpd.to_minutes_seconds