def get_object_pk(self, obj):
        return obj.pk
have the image popup
dataset/ETHPy150Open pivotal-energy-solutions/django-datatable-view/datatableview/datatables.py/Datatable.get_object_pk--crossover with--dataset/ETHPy150Open pybrain/pybrain/pybrain/tools/plotting/colormaps.py/ColorMap.show