Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/axis.py @ 8755:30b1ddadf275

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(issue1801) Unify reference gauge finding code The basic way as described in the method comment of the determineRefGauge method is now used in the WINFOArtifact, MainValuesService and RiverUtils.getGauge method. RiverUtils.getGauge previously just returned the first gauge found. While this is now a behavior change I believe that it is always more correct then the undeterministic behavior of the previous implmenentation.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 24 Jun 2015 14:07:26 +0200
parents f1aeb6a60380
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: 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>
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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>
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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04eb62eae722 River Axes and HWS_lines are now multiline
Andre Heinecke <aheinecke@intevation.de>
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7 import utils
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bd9e76e0b55d Improved the python shapefile importer.
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8
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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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9 NAME="Axis"
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10 TABLE_NAME="river_axes"
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11 PATH="Geodaesie/Flussachse+km"
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12
bd9e76e0b55d Improved the python shapefile importer.
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13
bd9e76e0b55d Improved the python shapefile importer.
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14 class Axis(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)
bd9e76e0b55d Improved the python shapefile importer.
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18
bd9e76e0b55d Improved the python shapefile importer.
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parents:
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19
bd9e76e0b55d Improved the python shapefile importer.
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20 def getTablename(self):
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21 return TABLE_NAME
bd9e76e0b55d Improved the python shapefile importer.
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22
bd9e76e0b55d Improved the python shapefile importer.
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parents:
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23
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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
diff changeset
24 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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25 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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26
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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27
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28 def isGeometryValid(self, geomType):
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04eb62eae722 River Axes and HWS_lines are now multiline
Andre Heinecke <aheinecke@intevation.de>
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29 return geomType in [ogr.wkbLineString,
04eb62eae722 River Axes and HWS_lines are now multiline
Andre Heinecke <aheinecke@intevation.de>
parents: 5077
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30 ogr.wkbLineString25D,
04eb62eae722 River Axes and HWS_lines are now multiline
Andre Heinecke <aheinecke@intevation.de>
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31 ogr.wkbMultiLineString25D,
04eb62eae722 River Axes and HWS_lines are now multiline
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32 ogr.wkbMultiLineString]
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33
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34 def isShapeRelevant(self, name, path):
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d4fdd98a04f7 Add kind_id to river_axes table and add AxisKind object to model
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35 return "km.shp" not in path.lower()
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36
bd9e76e0b55d Improved the python shapefile importer.
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37
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38 def createNewFeature(self, featureDef, feat, **args):
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39 newFeat = ogr.Feature(featureDef)
5171
f52bb7178eda Always set axis geometry dimension to be 3d
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40 geometry = feat.GetGeometryRef()
6886
f1aeb6a60380 Geo-Importer: import axes 2D to avoid problems with invalid z-coordinates
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parents: 5838
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41 geometry.SetCoordinateDimension(2)
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42 newFeat.SetGeometry(geometry)
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
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parents: 2853
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43 newFeat.SetField("name", args['name'])
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44
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45 if self.IsFieldSet(feat, "river_id"):
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46 riverId = feat.GetField("river_id")
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47 else:
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48 riverId = self.river_id
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49
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d4fdd98a04f7 Add kind_id to river_axes table and add AxisKind object to model
Andre Heinecke <aheinecke@intevation.de>
parents: 5137
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50 newFeat.SetField("river_id", riverId)
d4fdd98a04f7 Add kind_id to river_axes table and add AxisKind object to model
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51 if args.get("name", "").lower() == "achse":
d4fdd98a04f7 Add kind_id to river_axes table and add AxisKind object to model
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52 newFeat.SetField("kind_id", 1) # 1 is Current
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53 else:
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d4fdd98a04f7 Add kind_id to river_axes table and add AxisKind object to model
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parents: 5137
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54 newFeat.SetField("kind_id", 2) # 2 Is Other
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parents:
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55
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04eb62eae722 River Axes and HWS_lines are now multiline
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56 return utils.convertToMultiLine(newFeat)
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