@classmethod
    def _new_section(cls, parent, level):
        raise NotImplementedError("Subclass should implement this")
Creates a new tool bar tool for an action item.
dataset/ETHPy150Open duerrp/pyexperiment/pyexperiment/utils/HierarchicalMapping.py/HierarchicalMapping._new_section--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/ui/qt4/action/action_item.py/_Tool.__init__