def convert_geom(self, hex, geo_field):
        if hex:
            return Geometry(hex, srid=geo_field.srid)
        else:
            return None
C{del dirdbm[foo]}
dataset/ETHPy150Open django/django/django/contrib/gis/db/backends/postgis/operations.py/PostGISOperations.convert_geom--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/persisted/dirdbm.py/DirDBM.__delitem__