def drawEdges(self):
        edges = list()
        for item in self.items():
            if type(item).__name__ == 'DrawEdge':
                edges.append(item)
        return edges
Returns the :class:`SessionModel` for ``model`` which
dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_graphics_widgets.py/SceneWidget.drawEdges--crossover with--dataset/ETHPy150Open lsbardel/python-stdnet/stdnet/odm/session.py/Session.model