Mercurial > dive4elements > river
view backend/contrib/shpimporter/boundaries.py @ 8443:df65f24af5bc
(issue1762) Use getValue to obtain dateRange values
The getToValue was always the initial value regardless
of what has been entered in the form.
According to the documentation both getToValue and getFromValue
should return the "initial value" of the form field. But wether
this means the value before validation corrections or the value
the field is initialized with (which is also not true in both
cases as the field is set only after creation) It returned
the real value for the from date but not for the to date.
With an explicit getValue we workaround this issue.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 22 Oct 2014 17:33:43 +0200 |
parents | baae6cbc1086 |
children |
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try: from osgeo import ogr except ImportError: import ogr from importer import Importer import utils TABLE_NAME="hydr_boundaries" TABLE_NAME_POLY="hydr_boundaries_poly" PATH="Hydrologie/Hydr.Grenzen" 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 in [ogr.wkbLineString, ogr.wkbLineString25D, ogr.wkbMultiLineString25D, ogr.wkbMultiLineString] def isShapeRelevant(self, name, path): shp = ogr.Open(path) if self.isGeometryValid(shp.GetLayerByName(name).GetGeomType()) and \ self.getKind(path) > 0 and not "talaue" in path.lower(): return True else: return False def getKind(self, path): if "linien/bfg" in path.lower(): return 1 elif "linien/land" in path.lower(): return 2 elif "/sonstige/" in path.lower(): return 3 else: return 0 def createNewFeature(self, featureDef, feat, **args): kind = self.getKind(args['path']) newFeat = ogr.Feature(featureDef) geometry = feat.GetGeometryRef() geometry.SetCoordinateDimension(3) newFeat.SetGeometry(geometry) newFeat.SetField("name", args['name']) newFeat.SetField("kind", kind) if self.IsFieldSet(feat, "SECTIE"): newFeat.SetField("sectie", feat.GetField("SECTIE")) if self.IsFieldSet(feat, "STROVOER"): newFeat.SetField("sobek", feat.GetField("STROVOER")) if self.IsFieldSet(feat, "river_id"): newFeat.SetField("river_id", feat.GetField("river_id")) else: newFeat.SetField("river_id", self.river_id) return utils.convertToMultiLine(newFeat) class HydrBoundaryPoly(HydrBoundary): def getTablename(self): return TABLE_NAME_POLY def getName(self): return "%s (Polygons)" % NAME def isGeometryValid(self, geomType): return geomType == ogr.wkbPolygon or geomType == ogr.wkbMultiPolygon def isShapeRelevant(self, name, path): shp = ogr.Open(path) if self.isGeometryValid(shp.GetLayerByName(name).GetGeomType()) and \ self.getKind(path) > 0 and not "talaue" in path.lower(): return True else: return False 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, "SECTIE"): newFeat.SetField("sectie", feat.GetField("SECTIE")) if self.IsFieldSet(feat, "STROVOER"): newFeat.SetField("sobek", feat.GetField("STROVOER")) if self.IsFieldSet(feat, "river_id"): newFeat.SetField("river_id", feat.GetField("river_id")) else: newFeat.SetField("river_id", self.river_id) return utils.convertToMultiPolygon(newFeat)