Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/uesg.py @ 5172:a51515056c45

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Package postgresql importer and import_river script
author Andre Heinecke <aheinecke@intevation.de>
date Mon, 04 Mar 2013 17:46:22 +0100
parents c5187ab9f571
children 170f514a4f29
rev   line source
5004
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
parents: 3654
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1 try:
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
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2 from osgeo import ogr
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c5187ab9f571 Fix Syntax Errror
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3 except ImportError:
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f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
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4 import ogr
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5
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6 from importer import Importer
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7
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8
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9 TABLE_NAME="floodmaps"
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10 PATH="Hydrologie/UeSG/Berechnung"
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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11 NAME="UESG"
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12
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13
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14 class UESG(Importer):
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15
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16 def getPath(self, base):
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17 return "%s/%s" % (base, PATH)
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18
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19
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20 def getTablename(self):
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21 return TABLE_NAME
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22
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23
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24 def getName(self):
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25 return NAME
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26
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27
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28 def isGeometryValid(self, geomType):
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29 if geomType == 3 or geomType == 6:
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30 return True
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31 else:
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32 return False
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33
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34
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35 def getKind(self, path):
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36 kind = 0
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37 if path.find("Berechnung") > 0:
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38 kind = kind + 100
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39
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40 if path.find("Aktuell") > 0:
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41 kind = kind + 10
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42 else:
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43 kind = kind + 20
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44
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45 if path.find("Land") > 0:
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46 kind = kind + 2
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47 else:
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48 kind = kind + 1
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49 else:
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50 kind = kind + 200
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51
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52 return kind
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53
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54
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55 def createNewFeature(self, featureDef, feat, **args):
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56 kind = self.getKind(args['path'])
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57
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58 newFeat = ogr.Feature(featureDef)
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59 newFeat.SetGeometry(feat.GetGeometryRef())
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60
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61 if self.IsFieldSet(feat, "river_id"):
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62 riverId = feat.GetField(feat)
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63 else:
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64 riverId = self.river_id
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65
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66 if self.IsFieldSet(feat, "diff"):
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67 diff = feat.GetFieldAsDouble("diff")
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68 else:
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69 diff = 0
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71 if self.IsFieldSet(feat, "count"):
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72 count = feat.GetFieldAsInteger("count")
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73 else:
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74 count = 0
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75
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76 if self.IsFieldSet(feat, "area"):
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77 area = feat.GetFieldAsDouble("area")
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78 else:
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79 area = 0
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81 if self.IsFieldSet(feat, "perimeter"):
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82 perimeter = feat.GetFieldAsDouble("perimeter")
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83 else:
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84 perimeter = 0
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85
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86 groupId = 2
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87
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88 newFeat.SetField("river_id", riverId)
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89 newFeat.SetField("diff", diff)
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90 newFeat.SetField("count", count)
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91 newFeat.SetField("area", area)
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92 newFeat.SetField("perimeter", perimeter)
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93 newFeat.SetField("kind", kind)
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94 newFeat.SetField("name", args['name'])
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95
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96 return newFeat
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97
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