Mercurial > dive4elements > river
view flys-backend/contrib/shpimporter/boundaries.py @ 3945:26084ee6d352
Change methods names until the url is really be fetched from the db
flys-backend/trunk@5551 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Bjoern Ricks <bjoern.ricks@intevation.de> |
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date | Fri, 21 Sep 2012 10:47:32 +0000 |
parents | 59ca5dab2782 |
children | 5a0225ddae2b |
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import ogr from importer import Importer TABLE_NAME="hydr_boundaries" TABLE_NAME_POLY="hydr_boundaries_poly" PATH="Hydrologie/Hydr.Grenzen/Linien" NAME="Hydr. Boundaries" class HydrBoundary(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 == 2 def isShapeRelevant(self, name, path): return True def getKind(self, path): if path.find("BfG") > 0: return 1 else: return 2 def createNewFeature(self, featureDef, feat, **args): kind = self.getKind(args['path']) newFeat = ogr.Feature(featureDef) geometry = feat.GetGeometryRef() geometry.SetCoordinateDimension(2) newFeat.SetGeometry(geometry) newFeat.SetField("name", args['name']) newFeat.SetField("kind", kind) if self.IsFieldSet(feat, "river_id"): newFeat.SetField("river_id", feat.GetField("river_id")) else: newFeat.SetField("river_id", self.river_id) return newFeat class HydrBoundaryPoly(HydrBoundary): def getTablename(self): return TABLE_NAME_POLY def getName(self): return "%s (Polygons)" % NAME def isGeometryValid(self, geomType): return geomType == 3 or geomType == 6 def createNewFeature(self, featureDef, feat, **args): kind = self.getKind(args['path']) newFeat = ogr.Feature(featureDef) geometry = feat.GetGeometryRef() geometry.SetCoordinateDimension(2) newFeat.SetGeometry(geometry) newFeat.SetField("name", args['name']) newFeat.SetField("kind", kind) if self.IsFieldSet(feat, "river_id"): newFeat.SetField("river_id", feat.GetField("river_id")) else: newFeat.SetField("river_id", self.river_id) return newFeat