Mercurial > dive4elements > river
comparison backend/contrib/shpimporter/fixpoints.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/fixpoints.py@c0ff14d03f1f |
| children |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 try: | |
| 2 from osgeo import ogr, osr | |
| 3 except ImportError: | |
| 4 import ogr, osr | |
| 5 | |
| 6 from importer import Importer | |
| 7 import logging | |
| 8 logger = logging.getLogger("Fixpoints") | |
| 9 fixpoints_no_km_logged=False | |
| 10 | |
| 11 TABLE_NAME="fixpoints" | |
| 12 PATH="Geodaesie/Festpunkte" | |
| 13 NAME="Fixpoints" | |
| 14 | |
| 15 | |
| 16 class Fixpoint(Importer): | |
| 17 | |
| 18 def getPath(self, base): | |
| 19 return "%s/%s" % (base, PATH) | |
| 20 | |
| 21 | |
| 22 def getTablename(self): | |
| 23 return TABLE_NAME | |
| 24 | |
| 25 | |
| 26 def getName(self): | |
| 27 return NAME | |
| 28 | |
| 29 | |
| 30 def isGeometryValid(self, geomType): | |
| 31 return geomType == 1 | |
| 32 | |
| 33 | |
| 34 def isShapeRelevant(self, name, path): | |
| 35 return True | |
| 36 | |
| 37 | |
| 38 def createNewFeature(self, featureDef, feat, **args): | |
| 39 newFeat = ogr.Feature(featureDef) | |
| 40 | |
| 41 geometry = feat.GetGeometryRef() | |
| 42 geometry.SetCoordinateDimension(2) | |
| 43 newFeat.SetGeometry(geometry) | |
| 44 | |
| 45 newFeat.SetField("name", args['name']) | |
| 46 | |
| 47 if self.IsFieldSet(feat, "river_id"): | |
| 48 newFeat.SetField("river_id", feat.GetField("river_id")) | |
| 49 else: | |
| 50 newFeat.SetField("river_id", self.river_id) | |
| 51 | |
| 52 if self.IsFieldSet(feat, "KM"): | |
| 53 newFeat.SetField("km", feat.GetFieldAsDouble("KM")) | |
| 54 elif self.IsFieldSet(feat, "ELBE_KM"): | |
| 55 newFeat.SetField("km", feat.GetFieldAsDouble("ELBE_KM")) | |
| 56 else: | |
| 57 global fixpoints_no_km_logged | |
| 58 if not fixpoints_no_km_logged: | |
| 59 logger.error("Could not find KM attribute") | |
| 60 fixpoints_no_km_logged = True | |
| 61 return None | |
| 62 | |
| 63 if self.IsFieldSet(feat, "X"): | |
| 64 newFeat.SetField("x", feat.GetFieldAsDouble("X")) | |
| 65 | |
| 66 if self.IsFieldSet(feat, "Y"): | |
| 67 newFeat.SetField("y", feat.GetFieldAsDouble("Y")) | |
| 68 | |
| 69 if self.IsFieldSet(feat, "HPGP"): | |
| 70 newFeat.SetField("HPGP", feat.GetField("HPGP")) | |
| 71 elif self.IsFieldSet(feat, "ART"): | |
| 72 newFeat.SetField("HPGP", feat.GetField("ART")) | |
| 73 | |
| 74 return newFeat | |
| 75 |