def _create_objects_from_row(self, row):
raise_if_exists(Room, id=row['roomid'])
location = get_object_or_fail(Location, id=row['locationid'])
attributes = dict([attr.split('=', 1) for attr in row.get('attr', [])])
room = Room(id=row['roomid'],
location=location,
description=row['descr'],
data=attributes)
try:
room.position = PointField().to_python(row['position'])
except (ValidationError, ValueError):
raise InvalidValue(row['position'])
return [room]
def get_db_prep_value(self):
expected_db_string = "(7.1,5.12)"
point = (Decimal("7.1"), Decimal("5.12"))
field = PointField()
db_string = field.get_db_prep_value(point)
self.assertEquals(expected_db_string, db_string)
def test_to_python_from_string(self):
expected_point = (Decimal("1.2"), Decimal("3.4"))
point_string = "(1.2, 3.4)"
field = PointField()
point = field.to_python(point_string)
self.assertEquals(expected_point, point)