Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/fixpoints.py @ 8730:cb33de3434a8

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(issue1754) Proper subtitle handling for Radius This deduplicates the subtitle and zoom / radius calculation code by moving it out of the processors. Doing this fixes cases where the subtitle would be removed when a the according filtered facet was removed although it should still have shown the Range for example. Range is now also added as a subtitle for the difference diagrams. This adds some tasty hack (with cheese) to determine wether or not the user has set the subtitle. See the comment in getChartSubtitlePure in LongitudinalSectionGenerator2 for details.
author Andre Heinecke <andre.heinecke@intevation.de>
date Thu, 30 Apr 2015 13:06:51 +0200
parents 5aa05a7a34b7
children
rev   line source
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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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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, osr
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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
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4 import ogr, osr
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bd9e76e0b55d Improved the python shapefile importer.
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5
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6 from importer import Importer
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edba92337204 Log error if KM attribute is not set for fixpoints
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7 import logging
edba92337204 Log error if KM attribute is not set for fixpoints
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8 logger = logging.getLogger("Fixpoints")
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9 fixpoints_no_km_logged=False
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11 TABLE_NAME="fixpoints"
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12 PATH="Geodaesie/Festpunkte"
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
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13 NAME="Fixpoints"
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16 class Fixpoint(Importer):
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17
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18 def getPath(self, base):
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19 return "%s/%s" % (base, PATH)
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bd9e76e0b55d Improved the python shapefile importer.
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21
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22 def getTablename(self):
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23 return TABLE_NAME
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parents: 2861
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26 def getName(self):
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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27 return NAME
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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28
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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29
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30 def isGeometryValid(self, geomType):
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31 return geomType == 1
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33
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34 def isShapeRelevant(self, name, path):
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35 return True
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36
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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)
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a5291a126e24 Enforce two dimensional point geometries
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40
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41 geometry = feat.GetGeometryRef()
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42 geometry.SetCoordinateDimension(2)
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43 newFeat.SetGeometry(geometry)
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44
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45 newFeat.SetField("name", args['name'])
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46
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47 if self.IsFieldSet(feat, "river_id"):
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48 newFeat.SetField("river_id", feat.GetField("river_id"))
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49 else:
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50 newFeat.SetField("river_id", self.river_id)
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51
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52 if self.IsFieldSet(feat, "KM"):
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53 newFeat.SetField("km", feat.GetFieldAsDouble("KM"))
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54 elif self.IsFieldSet(feat, "ELBE_KM"):
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55 newFeat.SetField("km", feat.GetFieldAsDouble("ELBE_KM"))
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56 else:
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71a24278322c fixed import of fixpoints and hydraulic boundaries (made by A. Heinecke)
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57 global fixpoints_no_km_logged
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edba92337204 Log error if KM attribute is not set for fixpoints
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58 if not fixpoints_no_km_logged:
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59 logger.error("Could not find KM attribute")
edba92337204 Log error if KM attribute is not set for fixpoints
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60 fixpoints_no_km_logged = True
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61 return None
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62
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63 if self.IsFieldSet(feat, "X"):
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64 newFeat.SetField("x", feat.GetFieldAsDouble("X"))
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65
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66 if self.IsFieldSet(feat, "Y"):
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67 newFeat.SetField("y", feat.GetFieldAsDouble("Y"))
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68
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69 if self.IsFieldSet(feat, "HPGP"):
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70 newFeat.SetField("HPGP", feat.GetField("HPGP"))
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c0ff14d03f1f Import fixpoints.hpgp also from attribut 'ART'
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71 elif self.IsFieldSet(feat, "ART"):
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72 newFeat.SetField("HPGP", feat.GetField("ART"))
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73
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74 return newFeat
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75
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