def __unicode__(self):
        # Should be overwritten by base classes
        return object.__repr__(self)
Testing GeometryField's handling of null (None) geometries.
dataset/ETHPy150Open pydata/pandas/pandas/core/base.py/PandasObject.__unicode__--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/tests/test_geoforms.py/GeometryFieldTest.test02_null