Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/catchments.py @ 5069:082e7b01d562 dami

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documentation: Use german Silbentrennung.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 20 Feb 2013 09:06:18 +0100
parents f1c01fecf194
children c5187ab9f571
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
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2 from osgeo import ogr
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3 except ImportErrror:
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
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4 import ogr
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6 from importer import Importer
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7
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8 TABLE_NAME="catchment"
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9 PATH="Hydrologie/Einzugsgebiet"
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10 NAME="Catchments"
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13 class Catchment(Importer):
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14
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15 def getPath(self, base):
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16 return "%s/%s" % (base, PATH)
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18
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19 def getTablename(self):
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20 return TABLE_NAME
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23 def getName(self):
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24 return NAME
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25
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26
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27 def isGeometryValid(self, geomType):
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28 return geomType == 3 or geomType == 6
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30
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31 def isShapeRelevant(self, name, path):
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32 return True
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34
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35 def createNewFeature(self, featureDef, feat, **args):
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36 newFeat = ogr.Feature(featureDef)
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37 geometry = feat.GetGeometryRef()
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38 geometry.SetCoordinateDimension(2)
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39
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40 newFeat.SetGeometry(geometry)
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41
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42 if self.IsFieldSet(feat, "river_id"):
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43 newFeat.SetField("river_id", feat.GetField("river_id"))
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44 else:
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45 newFeat.SetField("river_id", self.river_id)
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46
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47 if self.IsFieldSet(feat, "Name"):
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48 newFeat.SetField("name", feat.GetField("name"))
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49 else:
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50 newFeat.SetField("name", args['name'])
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51
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52 if self.IsFieldSet(feat, "AREA"):
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53 newFeat.SetField("area", feat.GetField("area"))
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54
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55 return newFeat
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56
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