Mercurial > dive4elements > river
annotate flys-backend/contrib/shpimporter/boundaries.py @ 2874:3bca80af6918
Fixed a typo.
flys-backend/trunk@4440 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Fri, 18 May 2012 11:34:17 +0000 |
parents | b0132e1b9719 |
children | 59ca5dab2782 |
rev | line source |
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1 import ogr |
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2 |
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3 from importer import Importer |
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4 |
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5 TABLE_NAME="hydr_boundaries" |
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6 TABLE_NAME_POLY="hydr_boundaries_poly" |
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7 PATH="Hydrologie/Hydr.Grenzen/Linien" |
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8 |
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9 |
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10 class HydrBoundary(Importer): |
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11 |
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12 def getPath(self, base): |
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13 return "%s/%s" % (base, PATH) |
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14 |
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15 |
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16 def getTablename(self): |
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17 return TABLE_NAME |
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18 |
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19 |
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20 def isGeometryValid(self, geomType): |
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21 return geomType == 2 |
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22 |
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23 |
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24 def isShapeRelevant(self, name, path): |
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25 return True |
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26 |
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27 |
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28 def getKind(self, path): |
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29 if path.find("BfG") > 0: |
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30 return 1 |
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31 else: |
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32 return 2 |
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33 |
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34 |
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35 def createNewFeature(self, featureDef, feat, **args): |
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36 kind = self.getKind(args['path']) |
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37 |
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38 newFeat = ogr.Feature(featureDef) |
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39 geometry = feat.GetGeometryRef() |
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40 geometry.SetCoordinateDimension(2) |
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41 |
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42 newFeat.SetGeometry(geometry) |
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43 newFeat.SetField("name", args['name']) |
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44 newFeat.SetField("kind", kind) |
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45 |
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46 if self.IsFieldSet(feat, "river_id"): |
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47 newFeat.SetField("river_id", feat.GetField("river_id")) |
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48 else: |
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49 newFeat.SetField("river_id", self.river_id) |
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50 |
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51 return newFeat |
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52 |
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53 |
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54 |
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55 class HydrBoundaryPoly(HydrBoundary): |
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56 |
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57 def getTablename(self): |
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58 return TABLE_NAME_POLY |
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59 |
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60 |
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61 def isGeometryValid(self, geomType): |
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62 return geomType == 3 or geomType == 6 |
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63 |
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64 |
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65 def createNewFeature(self, featureDef, feat, **args): |
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66 kind = self.getKind(args['path']) |
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67 |
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68 newFeat = ogr.Feature(featureDef) |
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69 geometry = feat.GetGeometryRef() |
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70 geometry.SetCoordinateDimension(2) |
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71 |
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72 newFeat.SetGeometry(geometry) |
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73 newFeat.SetField("name", args['name']) |
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74 newFeat.SetField("kind", kind) |
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75 |
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76 if self.IsFieldSet(feat, "river_id"): |
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77 newFeat.SetField("river_id", feat.GetField("river_id")) |
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78 else: |
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79 newFeat.SetField("river_id", self.river_id) |
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80 |
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81 return newFeat |
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82 |