Mercurial > dive4elements > river
diff flys-backend/contrib/shpimporter/uesg.py @ 3800:69d19995bc3c 2.9.1
merged flys-backend/2.9.1
author | Thomas Arendsen Hein <thomas@intevation.de> |
---|---|
date | Fri, 28 Sep 2012 12:14:48 +0200 |
parents | 59ca5dab2782 |
children | f1c01fecf194 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-backend/contrib/shpimporter/uesg.py Fri Sep 28 12:14:48 2012 +0200 @@ -0,0 +1,94 @@ +import ogr + +from importer import Importer + + +TABLE_NAME="floodmaps" +PATH="Hydrologie/UeSG/Berechnung" +NAME="UESG" + + +class UESG(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): + if geomType == 3 or geomType == 6: + return True + else: + return False + + + def getKind(self, path): + kind = 0 + if path.find("Berechnung") > 0: + kind = kind + 100 + + if path.find("Aktuell") > 0: + kind = kind + 10 + else: + kind = kind + 20 + + if path.find("Land") > 0: + kind = kind + 2 + else: + kind = kind + 1 + else: + kind = kind + 200 + + return kind + + + def createNewFeature(self, featureDef, feat, **args): + kind = self.getKind(args['path']) + + newFeat = ogr.Feature(featureDef) + newFeat.SetGeometry(feat.GetGeometryRef()) + + if self.IsFieldSet(feat, "river_id"): + riverId = feat.GetField(feat) + else: + riverId = self.river_id + + if self.IsFieldSet(feat, "diff"): + diff = feat.GetFieldAsDouble("diff") + else: + diff = 0 + + if self.IsFieldSet(feat, "count"): + count = feat.GetFieldAsInteger("count") + else: + count = 0 + + if self.IsFieldSet(feat, "area"): + area = feat.GetFieldAsDouble("area") + else: + area = 0 + + if self.IsFieldSet(feat, "perimeter"): + perimeter = feat.GetFieldAsDouble("perimeter") + else: + perimeter = 0 + + groupId = 2 + + newFeat.SetField("river_id", riverId) + newFeat.SetField("diff", diff) + newFeat.SetField("count", count) + newFeat.SetField("area", area) + newFeat.SetField("perimeter", perimeter) + newFeat.SetField("kind", kind) + newFeat.SetField("name", args['name']) + + return newFeat +