def populate_obj(self, *args):
        pass
Create each item (and associated data) in the tree
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/wtforms/csrf/core.py/CSRFTokenField.populate_obj--crossover with--dataset/ETHPy150Open Nodd/spyder_line_profiler/widgets/memoryprofilergui.py/MemoryProfilerDataTree.populate_tree