Mercurial > dive4elements > river
view flys-backend/contrib/shpimporter/fixpoints.py @ 5462:f2371f3aaf03
Show top level folder icons only if node has no factory
If you have an empty folder the folder icon is still shown.
This makes it possible to add functional "Top Level" entries
in the Datacage
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Tue, 26 Mar 2013 18:29:13 +0100 |
parents | a5291a126e24 |
children | c0ff14d03f1f |
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try: from osgeo import ogr, osr except ImportError: import ogr, osr from importer import Importer import logging logger = logging.getLogger("Fixpoints") fixpoints_no_km_logged=False TABLE_NAME="fixpoints" PATH="Geodaesie/Festpunkte" NAME="Fixpoints" class Fixpoint(Importer): def getPath(self, base): return "%s/%s" % (base, PATH) def getTablename(self): return TABLE_NAME def getName(self): return NAME def isGeometryValid(self, geomType): return geomType == 1 def isShapeRelevant(self, name, path): return True def createNewFeature(self, featureDef, feat, **args): newFeat = ogr.Feature(featureDef) geometry = feat.GetGeometryRef() geometry.SetCoordinateDimension(2) newFeat.SetGeometry(geometry) newFeat.SetField("name", args['name']) if self.IsFieldSet(feat, "river_id"): newFeat.SetField("river_id", feat.GetField("river_id")) else: newFeat.SetField("river_id", self.river_id) if self.IsFieldSet(feat, "KM"): newFeat.SetField("km", feat.GetFieldAsDouble("KM")) elif self.IsFieldSet(feat, "ELBE_KM"): newFeat.SetField("km", feat.GetFieldAsDouble("ELBE_KM")) else: global fixpoints_no_km_logged if not fixpoints_no_km_logged: logger.error("Could not find KM attribute") fixpoints_no_km_logged = True return None if self.IsFieldSet(feat, "X"): newFeat.SetField("x", feat.GetFieldAsDouble("X")) if self.IsFieldSet(feat, "Y"): newFeat.SetField("y", feat.GetFieldAsDouble("Y")) if self.IsFieldSet(feat, "HPGP"): newFeat.SetField("HPGP", feat.GetField("HPGP")) return newFeat