Mercurial > dive4elements > river
view flys-backend/contrib/shpimporter/jetties.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 | 91b14ade2149 |
children |
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# -*- coding: utf-8 -*- import os try: from osgeo import ogr except ImportError: import ogr from importer import Importer import utils import logging logger = logging.getLogger("Jetties") PATH="Geodaesie/Bauwerke" NAME="Jetties" # strings need to be lowercase # buhnenkopf 0 # buhnenfuß 1 # buhnenwurzel 2 JETTY_KIND = { "bkl" : 0, "bkr" : 0, "bk" : 0, "bfl" : 1, "bfr" : 1, "bf" : 1, "bwl" : 2, "bwr" : 2, "bw" : 2, } class Jetties(Importer): fieldmap = { "^station$" : "km", "^km$" : "km", "^wsv-km$" : "km", "^z$" : "z", "^H[oeö]{0,2}he$" : "z", "^m+NHN$" : "z", } def getPath(self, base): return "%s/%s" % (base, PATH) def getTablename(self): return "jetties" def getName(self): return "JETTIES" def isGeometryValid(self, geomType): return geomType == ogr.wkbPoint or geomType == ogr.wkbPoint25D def isShapeRelevant(self, name, path): if not path.endswith("Buhnen.shp"): return False shp = ogr.Open(path) return self.isGeometryValid(shp.GetLayerByName(name).GetGeomType()) def createNewFeature(self, featureDef, feat, **args): newFeat = ogr.Feature(featureDef) geometry = feat.GetGeometryRef() geometry.SetCoordinateDimension(2) self.copyFields(feat, newFeat, self.fieldmap) newFeat.SetGeometry(geometry) newFeat.SetField("river_id", self.river_id) artname = self.searchField("^type$") if self.IsFieldSet(feat, artname): self.handled(artname) kind_id = JETTY_KIND.get(feat.GetField(artname).lower()) if kind_id == None: logger.warn("Unknown Type: %s" % \ feat.GetField(artname)) else: newFeat.SetField("kind_id", kind_id) return newFeat