Mercurial > dive4elements > river
comparison backend/contrib/shpimporter/buildings.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/buildings.py@b91cc44312b7 |
| children |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 try: | |
| 3 from osgeo import ogr | |
| 4 except ImportError: | |
| 5 import ogr | |
| 6 | |
| 7 from importer import Importer | |
| 8 | |
| 9 TABLE_NAME="buildings" | |
| 10 PATH="Geodaesie/Bauwerke" | |
| 11 NAME="Buildings" | |
| 12 | |
| 13 BUILDING_KINDS= { | |
| 14 "sonstige" : 0, | |
| 15 "brücken" : 1, | |
| 16 "wehre" : 2, | |
| 17 "pegel" : 3, | |
| 18 } | |
| 19 | |
| 20 class Building(Importer): | |
| 21 fieldmap = { | |
| 22 "^station$" : "km", | |
| 23 "^km$" : "km", | |
| 24 "^wsv-km$" : "km", | |
| 25 "^z$" : "z", | |
| 26 "^H[oeö]{0,2}he$" : "z", | |
| 27 "^m+NHN$" : "z", | |
| 28 "^KWNAAM$" : "description", | |
| 29 "^Name$" : "description" | |
| 30 } | |
| 31 | |
| 32 def getPath(self, base): | |
| 33 return "%s/%s" % (base, PATH) | |
| 34 | |
| 35 | |
| 36 def getTablename(self): | |
| 37 return TABLE_NAME | |
| 38 | |
| 39 | |
| 40 def getName(self): | |
| 41 return NAME | |
| 42 | |
| 43 | |
| 44 def isGeometryValid(self, geomType): | |
| 45 return geomType == 2 | |
| 46 | |
| 47 | |
| 48 def isShapeRelevant(self, name, path): | |
| 49 return "buhnen.shp" not in path.lower() | |
| 50 | |
| 51 def getKind(self, feat, path): | |
| 52 # First try to resolve it with the filename | |
| 53 for fname in ["brücke.shp", "bruecke.shp", | |
| 54 "brücken.shp", "bruecken.shp"]: | |
| 55 if path.lower().endswith(fname): | |
| 56 return BUILDING_KINDS["brücken"] | |
| 57 for fname in ["wehr.shp", "wehre.shp"]: | |
| 58 if path.lower().endswith(fname): | |
| 59 return BUILDING_KINDS["wehre"] | |
| 60 for fname in ["pegel.shp"]: | |
| 61 if path.lower().endswith(fname): | |
| 62 return BUILDING_KINDS["pegel"] | |
| 63 | |
| 64 # Now it gets ugly when we search all attributes | |
| 65 ret = self.searchValue(feat, "^br[ueü]{0,2}cke[n]{0,1}$") | |
| 66 if ret: | |
| 67 self.handled(ret) | |
| 68 return BUILDING_KINDS["brücken"] | |
| 69 ret = self.searchValue(feat, "^wehr[e]{0,1}$") | |
| 70 if ret: | |
| 71 self.handled(ret) | |
| 72 return BUILDING_KINDS["wehre"] | |
| 73 | |
| 74 return BUILDING_KINDS["sonstige"] | |
| 75 | |
| 76 | |
| 77 def createNewFeature(self, featureDef, feat, **args): | |
| 78 newFeat = ogr.Feature(featureDef) | |
| 79 geometry = feat.GetGeometryRef() | |
| 80 geometry.SetCoordinateDimension(2) | |
| 81 newFeat.SetGeometry(geometry) | |
| 82 | |
| 83 self.copyFields(feat, newFeat, self.fieldmap) | |
| 84 | |
| 85 newFeat.SetField("kind_id", self.getKind(feat, args['path'])) | |
| 86 newFeat.SetField("name", args["name"]) | |
| 87 | |
| 88 newFeat.SetField("river_id", self.river_id) | |
| 89 | |
| 90 return newFeat | |
| 91 |