Mercurial > dive4elements > river
annotate backend/contrib/shpimporter/jetties.py @ 8755:30b1ddadf275
(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 | 5aa05a7a34b7 |
| children |
| rev | line source |
|---|---|
| 5353 | 1 # -*- coding: utf-8 -*- |
| 2 import os | |
| 3 | |
| 4 try: | |
| 5 from osgeo import ogr | |
| 6 except ImportError: | |
| 7 import ogr | |
| 8 | |
| 9 from importer import Importer | |
| 10 import utils | |
| 11 | |
| 12 import logging | |
| 13 logger = logging.getLogger("Jetties") | |
| 14 | |
| 15 PATH="Geodaesie/Bauwerke" | |
| 16 NAME="Jetties" | |
| 17 | |
| 18 # strings need to be lowercase | |
|
5357
776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
changeset
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19 # buhnenkopf 0 |
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776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
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20 # buhnenfuß 1 |
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776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
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21 # buhnenwurzel 2 |
| 5353 | 22 JETTY_KIND = { |
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Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
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23 "bkl" : 0, |
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776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
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24 "bkr" : 0, |
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5384
5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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25 "bk" : 0, |
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5357
776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
changeset
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26 "bfl" : 1, |
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776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
changeset
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27 "bfr" : 1, |
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5384
5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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28 "bf" : 1, |
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5357
776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
changeset
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29 "bwl" : 2, |
|
776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
changeset
|
30 "bwr" : 2, |
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5384
5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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31 "bw" : 2, |
| 5353 | 32 } |
| 33 | |
| 34 class Jetties(Importer): | |
| 35 fieldmap = { | |
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Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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36 "^station$" : "km", |
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5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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37 "^km$" : "km", |
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5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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38 "^wsv-km$" : "km", |
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5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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39 "^z$" : "z", |
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5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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40 "^H[oeö]{0,2}he$" : "z", |
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5a42ca06b93e
Importer act according to specs when importing jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5357
diff
changeset
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41 "^m+NHN$" : "z", |
| 5353 | 42 } |
| 43 | |
| 44 def getPath(self, base): | |
| 45 return "%s/%s" % (base, PATH) | |
| 46 | |
| 47 def getTablename(self): | |
| 48 return "jetties" | |
| 49 | |
| 50 def getName(self): | |
| 51 return "JETTIES" | |
| 52 | |
| 53 def isGeometryValid(self, geomType): | |
| 54 return geomType == ogr.wkbPoint or geomType == ogr.wkbPoint25D | |
| 55 | |
| 56 def isShapeRelevant(self, name, path): | |
| 57 if not path.endswith("Buhnen.shp"): | |
| 58 return False | |
| 59 shp = ogr.Open(path) | |
| 60 return self.isGeometryValid(shp.GetLayerByName(name).GetGeomType()) | |
| 61 | |
| 62 def createNewFeature(self, featureDef, feat, **args): | |
| 63 newFeat = ogr.Feature(featureDef) | |
| 64 geometry = feat.GetGeometryRef() | |
| 65 geometry.SetCoordinateDimension(2) | |
| 66 | |
| 67 self.copyFields(feat, newFeat, self.fieldmap) | |
| 68 | |
| 69 newFeat.SetGeometry(geometry) | |
| 70 | |
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5438
91b14ade2149
Set river_id for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5384
diff
changeset
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71 newFeat.SetField("river_id", self.river_id) |
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91b14ade2149
Set river_id for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5384
diff
changeset
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72 |
| 5353 | 73 artname = self.searchField("^type$") |
| 74 if self.IsFieldSet(feat, artname): | |
| 75 self.handled(artname) | |
| 76 kind_id = JETTY_KIND.get(feat.GetField(artname).lower()) | |
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5357
776427b5aa76
Add updated type mapping for jetties
Andre Heinecke <aheinecke@intevation.de>
parents:
5353
diff
changeset
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77 if kind_id == None: |
| 5353 | 78 logger.warn("Unknown Type: %s" % \ |
| 79 feat.GetField(artname)) | |
| 80 else: | |
| 81 newFeat.SetField("kind_id", kind_id) | |
| 82 | |
| 83 return newFeat | |
| 84 |