Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/catchments.py @ 4573:b87073a05f9d

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flys-client: Patch to render combobox options as clickable links. The way of passing data arguments to the links and further to the Artifact feeding service is somewhat hacked and should be refactored (later...).
author Christian Lins <christian.lins@intevation.de>
date Tue, 27 Nov 2012 12:50:10 +0100
parents 59ca5dab2782
children f1c01fecf194
rev   line source
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998f1a7dcfde New shape importers and schema modifications.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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="catchment"
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6 PATH="Hydrologie/Einzugsgebiet"
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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>
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7 NAME="Catchments"
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8
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9
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10 class Catchment(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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15
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16 def getTablename(self):
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17 return TABLE_NAME
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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: 2862
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20 def getName(self):
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21 return NAME
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2862
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22
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2862
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23
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24 def isGeometryValid(self, geomType):
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25 return geomType == 3 or geomType == 6
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27
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28 def isShapeRelevant(self, name, path):
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29 return True
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30
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31
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32 def createNewFeature(self, featureDef, feat, **args):
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33 newFeat = ogr.Feature(featureDef)
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34 geometry = feat.GetGeometryRef()
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35 geometry.SetCoordinateDimension(2)
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36
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37 newFeat.SetGeometry(geometry)
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38
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39 if self.IsFieldSet(feat, "river_id"):
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40 newFeat.SetField("river_id", feat.GetField("river_id"))
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41 else:
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42 newFeat.SetField("river_id", self.river_id)
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43
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44 if self.IsFieldSet(feat, "Name"):
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45 newFeat.SetField("name", feat.GetField("name"))
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46 else:
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47 newFeat.SetField("name", args['name'])
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48
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49 if self.IsFieldSet(feat, "AREA"):
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50 newFeat.SetField("area", feat.GetField("area"))
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51
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52 return newFeat
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53
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