def current_is_data_item(self):
        current = self.filterTreeWidget.currentItem()
        return current is not None and \
            current.data(1, Qt.UserRole) != self.FilterTreeRoleTop
Returns a list of strings explaining which reserved regexes match a
dataset/ETHPy150Open rproepp/spykeviewer/spykeviewer/ui/filter_dock.py/FilterDock.current_is_data_item--crossover with--dataset/ETHPy150Open dropbox/grouper/grouper/fe/util.py/test_reserved_names