def setMargin(self, *args):
        raise NotImplementedError
Sets up the field. This is generally called when the containing
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/layout.py/ILayout.setMargin--crossover with--dataset/ETHPy150Open django-tastypie/django-tastypie/tastypie/fields.py/ApiField.__init__