Mercurial > dive4elements > river
comparison backend/contrib/shpimporter/km.py @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 15:23:37 +0200 |
| parents | flys-backend/contrib/shpimporter/km.py@a5291a126e24 |
| children | 6a63456b99d9 |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 try: | |
| 2 from osgeo import ogr | |
| 3 except ImportError: | |
| 4 import ogr | |
| 5 | |
| 6 from importer import Importer | |
| 7 | |
| 8 TABLE_NAME="river_axes_km" | |
| 9 PATH="Geodaesie/Flussachse+km" | |
| 10 NAME="KMS" | |
| 11 | |
| 12 | |
| 13 class KM(Importer): | |
| 14 | |
| 15 def getPath(self, base): | |
| 16 return "%s/%s" % (base, PATH) | |
| 17 | |
| 18 | |
| 19 def getTablename(self): | |
| 20 return TABLE_NAME | |
| 21 | |
| 22 | |
| 23 def getName(self): | |
| 24 return NAME | |
| 25 | |
| 26 | |
| 27 def isGeometryValid(self, geomType): | |
| 28 return geomType == 1 | |
| 29 | |
| 30 | |
| 31 def isShapeRelevant(self, name, path): | |
| 32 return name.lower() == "km" | |
| 33 | |
| 34 | |
| 35 def createNewFeature(self, featureDef, feat, **args): | |
| 36 newFeat = ogr.Feature(featureDef) | |
| 37 | |
| 38 geometry = feat.GetGeometryRef() | |
| 39 geometry.SetCoordinateDimension(2) | |
| 40 newFeat.SetGeometry(geometry) | |
| 41 | |
| 42 newFeat.SetField("name", args['name']) | |
| 43 | |
| 44 if self.IsFieldSet(feat, "river_id"): | |
| 45 newFeat.SetField("river_id", feat.GetField("river_id")) | |
| 46 else: | |
| 47 newFeat.SetField("river_id", self.river_id) | |
| 48 | |
| 49 if self.IsDoubleFieldSet(feat, "km"): | |
| 50 newFeat.SetField("km", feat.GetFieldAsDouble("km")) | |
| 51 elif self.IsDoubleFieldSet(feat, "KM"): | |
| 52 newFeat.SetField("km", feat.GetFieldAsDouble("KM")) | |
| 53 else: | |
| 54 return None | |
| 55 | |
| 56 return newFeat | |
| 57 |