Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/km.py @ 8716:b5ac17a10d22

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(issue1754) Only create new Recommendations I belive that this was the original intent of this function otherwise why create a list of newRecommendations at all if we always recreate all Recommendations again. With the side effect that old recommendations had no master artifact the created artifacts of already existing artifacts did not have enough information to live and were not shown in the client so this problem was hidden.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 27 Apr 2015 11:45:31 +0200
parents 5f48541cd544
children
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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parents: 3654
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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 TABLE_NAME="river_axes_km"
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9 PATH="Geodaesie/Flussachse+km"
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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10 NAME="KMS"
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bd9e76e0b55d Improved the python shapefile importer.
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13 class KM(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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bd9e76e0b55d Improved the python shapefile importer.
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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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22
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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23 def getName(self):
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parents: 2861
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24 return NAME
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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25
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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26
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bd9e76e0b55d Improved the python shapefile importer.
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27 def isGeometryValid(self, geomType):
6629
5f48541cd544 Geo importer: also accept 25D-points from km.shp
Tom Gottfried <tom@intevation.de>
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28 return geomType == ogr.wkbPoint or geomType == ogr.wkbPoint25D
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29
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30
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31 def isShapeRelevant(self, name, path):
5197
f0c47b4beded Do a case insensitive check for the layer name
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32 return name.lower() == "km"
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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 newFeat = ogr.Feature(featureDef)
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a5291a126e24 Enforce two dimensional point geometries
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37
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38 geometry = feat.GetGeometryRef()
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39 geometry.SetCoordinateDimension(2)
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40 newFeat.SetGeometry(geometry)
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41
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
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42 newFeat.SetField("name", args['name'])
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43
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44 if self.IsFieldSet(feat, "river_id"):
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45 newFeat.SetField("river_id", feat.GetField("river_id"))
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46 else:
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47 newFeat.SetField("river_id", self.river_id)
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48
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6a63456b99d9 Schema change, importer, i18n: additional field for federal state stations
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49 if self.IsDoubleFieldSet(feat, "landkm"):
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50 newFeat.SetField("fedstate_km", feat.GetFieldAsDouble("landkm"))
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51
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52 if self.IsDoubleFieldSet(feat, "km"):
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53 newFeat.SetField("km", feat.GetFieldAsDouble("km"))
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54 elif self.IsDoubleFieldSet(feat, "KM"):
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55 newFeat.SetField("km", feat.GetFieldAsDouble("KM"))
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56 else:
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57 return None
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58
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59 return newFeat
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60
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