def post_order(self):
        raise NotImplementedError
Aux method
dataset/ETHPy150Open ctxis/canape/CANAPE.Scripting/Lib/lib2to3/pytree.py/Base.post_order--crossover with--dataset/ETHPy150Open mne-tools/mne-python/mne/preprocessing/ica.py/ICA._sources_as_raw