Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/axis.py @ 5106:d16398d65a59 dami

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Importer: Print a decent error when failing to parse a gew and exit. This makes the importer easier to debug if you do not get your mysterious errors at some other place.
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 26 Feb 2013 19:39:04 +0100
parents c5187ab9f571
children 04eb62eae722
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: 4951
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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>
parents: 4951
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2 from osgeo import ogr
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c5187ab9f571 Fix Syntax Errror
Andre Heinecke <aheinecke@intevation.de>
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3 except ImportError:
5004
f1c01fecf194 Fix imports of ogr, this removes a warning in gdal 1.9 but keeps
Andre Heinecke <aheinecke@intevation.de>
parents: 4951
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4 import ogr
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bd9e76e0b55d Improved the python shapefile importer.
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5
bd9e76e0b55d Improved the python shapefile importer.
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6 from importer import Importer
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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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8 NAME="Axis"
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bd9e76e0b55d Improved the python shapefile importer.
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9 TABLE_NAME="river_axes"
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10 PATH="Geodaesie/Flussachse+km"
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bd9e76e0b55d Improved the python shapefile importer.
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12
bd9e76e0b55d Improved the python shapefile importer.
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13 class Axis(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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17
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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21
bd9e76e0b55d Improved the python shapefile importer.
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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):
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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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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27 def isGeometryValid(self, geomType):
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28 return geomType == 2
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29
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30
bd9e76e0b55d Improved the python shapefile importer.
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31 def isShapeRelevant(self, name, path):
4951
23a090b41543 Importer: Check lowercase pathname and handle utf-8 conversion
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32 return "achse" in name.lower()
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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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37 newFeat.SetGeometry(feat.GetGeometryRef())
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
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38 newFeat.SetField("name", args['name'])
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39
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40 if self.IsFieldSet(feat, "river_id"):
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41 riverId = feat.GetField("river_id")
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42 else:
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43 riverId = self.river_id
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44
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45 if self.IsFieldSet(feat, "kind"):
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46 kind = feat.GetField("kind")
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47 else:
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48 kind = 0
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49
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50 newFeat.SetField("river_id", riverId)
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51 newFeat.SetField("kind", kind)
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52
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53 return newFeat
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54
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