Mercurial > dive4elements > river
diff flys-backend/contrib/shpimporter/utils.py @ 5294:3f35d9db48c1
Force UESG to multipolygon and import source field for messungen
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Thu, 14 Mar 2013 12:45:51 +0100 |
| parents | 40dc001594e4 |
| children |
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--- a/flys-backend/contrib/shpimporter/utils.py Thu Mar 14 12:44:04 2013 +0100 +++ b/flys-backend/contrib/shpimporter/utils.py Thu Mar 14 12:45:51 2013 +0100 @@ -108,3 +108,15 @@ geometry.AssignSpatialReference(srs) feature.SetGeometry(geometry) return feature + +def convertToMultiPolygon(feature): + """ + Converts a feature to a multiline feature. + """ + geometry = feature.GetGeometryRef() + # SRS information is lost while forcing to multiline + srs = geometry.GetSpatialReference() + geometry = ogr.ForceToMultiPolygon(geometry) + geometry.AssignSpatialReference(srs) + feature.SetGeometry(geometry) + return feature