Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/fixpoints.py @ 9713:aef987124822 3.2.x

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Do not rely on database default for setting hws_lines.official to 0 It's not under the control of the importer whether the field is rendered into an INSERT statement, whether it's actually set or not. If it is unset but rendered into the statement, the field would be set to NULL. Thus, always set it explicitly. While here, remove an unused import.
author Tom Gottfried <tom@intevation.de>
date Fri, 12 Mar 2021 15:11:44 +0100
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
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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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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
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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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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):
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27 return NAME
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parents: 2861
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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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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:
edba92337204 Log error if KM attribute is not set for fixpoints
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59 logger.error("Could not find KM attribute")
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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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