Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/floodplains.py @ 6110:5ba28b563614

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Fix datacage for user data by adding facet filtering. Now the facets are joined in the user data select statement and afterwards we just filter on the facet name where previously new queryies were created. Grouping also fixes the repeating folders caused by the change in the statements during the large perfomance cleanup.
author Andre Heinecke <aheinecke@intevation.de>
date Mon, 27 May 2013 15:36:56 +0200
parents 5aa05a7a34b7
children e10bfd2d2a5d
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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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: 3654
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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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8 TABLE_NAME="floodplain"
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9 PATH="Hydrologie/Hydr.Grenzen"
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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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10 NAME="Floodplains"
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
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13 class Floodplain(Importer):
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15 def getPath(self, base):
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16 return "%s/%s" % (base, PATH)
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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.
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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 == 3 or geomType == 6
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29
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30
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31 def isShapeRelevant(self, name, path):
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32 return name.find("talaue") >= 0
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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 geometry = feat.GetGeometryRef()
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38
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39 newFeat.SetGeometry(geometry)
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40 newFeat.SetField("name", args['name'])
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41
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88e3473a3846 Add kind handling for floodplains and crossectiontracks
Andre Heinecke <aheinecke@intevation.de>
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42 if args['path'].lower().endswith("/talaue.shp") and \
88e3473a3846 Add kind handling for floodplains and crossectiontracks
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43 not "sonstige" in args['path'].lower():
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44 newFeat.SetField("kind_id", 1) # offical
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45 else:
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parents: 5077
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46 newFeat.SetField("kind_id", 0) # misc
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parents: 5077
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47
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48 if self.IsFieldSet(feat, "river_id"):
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49 newFeat.SetField("river_id", feat.GetField("river_id"))
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50 else:
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51 newFeat.SetField("river_id", self.river_id)
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52
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53 return newFeat
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54
http://dive4elements.wald.intevation.org