Mercurial > dive4elements > river
annotate flys-backend/contrib/shpimporter/axis.py @ 4138:1d9c9a3493ea
#904 Use the correct scale to convert discharge table values into [cm].
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 15 Oct 2012 16:05:20 +0200 |
parents | c37effda3655 |
children | 23a090b41543 |
rev | line source |
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2853
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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1 import ogr |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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2 |
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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3 from importer import Importer |
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Shape importer: added command line option dry_run to supress database transactions.
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4 import shpimporter |
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parents:
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5 |
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Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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6 NAME="Axis" |
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7 TABLE_NAME="river_axes" |
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8 PATH="Geodaesie/Flussachse+km" |
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parents:
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9 |
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parents:
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10 |
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Improved the python shapefile importer.
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11 class Axis(Importer): |
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12 |
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13 def getPath(self, base): |
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14 return "%s/%s" % (base, PATH) |
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parents:
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15 |
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Improved the python shapefile importer.
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parents:
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16 |
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17 def getTablename(self): |
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18 return TABLE_NAME |
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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19 |
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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20 |
3654
59ca5dab2782
Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2861
diff
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21 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:
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22 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
diff
changeset
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23 |
59ca5dab2782
Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2861
diff
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24 |
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25 def isGeometryValid(self, geomType): |
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26 return geomType == 2 |
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27 |
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Improved the python shapefile importer.
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parents:
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28 |
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29 def isShapeRelevant(self, name, path): |
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c37effda3655
Added 'path' attribute to each geo relation; adapted the shape importer to set the path for each feature.
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30 return name == "achse" or name.find("achse") >= 0 |
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31 |
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Improved the python shapefile importer.
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32 |
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33 def createNewFeature(self, featureDef, feat, **args): |
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34 newFeat = ogr.Feature(featureDef) |
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35 newFeat.SetGeometry(feat.GetGeometryRef()) |
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Added further shape importers and added the option to reproject shapes during the import process.
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parents:
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36 newFeat.SetField("name", args['name']) |
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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37 |
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38 if self.IsFieldSet(feat, "river_id"): |
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39 riverId = feat.GetField("river_id") |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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40 else: |
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41 riverId = self.river_id |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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42 |
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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43 if self.IsFieldSet(feat, "kind"): |
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parents:
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44 kind = feat.GetField("kind") |
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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45 else: |
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parents:
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46 kind = 0 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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47 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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48 newFeat.SetField("river_id", riverId) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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49 newFeat.SetField("kind", kind) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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50 |
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Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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51 return newFeat |
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parents:
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52 |