def _check_srid(spatial_element, srid_db):
"""Check if the SRID of the spatial element which we are about to insert
into the database equals the SRID used for the geometry column.
If not, a transformation is added.
"""
if srid_db is None or not hasattr(spatial_element, 'srid') or \
isinstance(spatial_element.srid, BaseFunction):
return spatial_element
if spatial_element.srid == srid_db:
return spatial_element
else:
return functions.transform(spatial_element, srid_db)
def _check_srid(spatial_element, srid_db):
"""Check if the SRID of the spatial element which we are about to insert
into the database equals the SRID used for the geometry column.
If not, a transformation is added.
"""
if srid_db is None or not hasattr(spatial_element, 'srid') or \
isinstance(spatial_element.srid, BaseFunction):
return spatial_element
if spatial_element.srid == srid_db:
return spatial_element
else:
return functions.transform(spatial_element, srid_db)