| from django.db import connection | |
| if (hasattr(connection.ops, 'spatial_version') and | |
| not connection.ops.mysql): | |
| # Getting the `SpatialRefSys` and `GeometryColumns` | |
| # models for the default spatial backend. These | |
| # aliases are provided for backwards-compatibility. | |
| SpatialRefSys = connection.ops.spatial_ref_sys() | |
| GeometryColumns = connection.ops.geometry_columns() |