Mercurial > dive4elements > river
annotate flys-backend/contrib/shpimporter/crosssectiontracks.py @ 3471:e4250c6e1538 2.8.1
merged flys-backend/2.8.1
author | Thomas Arendsen Hein <thomas@intevation.de> |
---|---|
date | Fri, 28 Sep 2012 12:14:40 +0200 |
parents | 6442b30d80ec |
children | 59ca5dab2782 |
rev | line source |
---|---|
2853
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1 import ogr |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
2 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
3 from importer import Importer |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
4 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
5 TABLE_NAME="cross_section_tracks" |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
6 PATH="Geodaesie/Querprofile" |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
7 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
8 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
9 class CrosssectionTrack(Importer): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
10 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
11 def getPath(self, base): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
12 return "%s/%s" % (base, PATH) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
13 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
14 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
15 def getTablename(self): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
16 return TABLE_NAME |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
17 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
18 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
19 def isGeometryValid(self, geomType): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
20 return geomType == 2 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
21 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
22 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
23 def isShapeRelevant(self, name, path): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
24 return True |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
25 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
26 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
27 def createNewFeature(self, featureDef, feat, **args): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
28 newFeat = ogr.Feature(featureDef) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
29 newFeat.SetGeometry(feat.GetGeometryRef()) |
2861
b0132e1b9719
Added further shape importers and added the option to reproject shapes during the import process.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2853
diff
changeset
|
30 newFeat.SetField("name", args['name']) |
2853
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
31 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
32 if self.IsFieldSet(feat, "river_id"): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
33 newFeat.SetField("river_id", feat.GetField("river_id")) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
34 else: |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
35 newFeat.SetField("river_id", self.river_id) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
36 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
37 if self.IsFieldSet(feat, "KILOMETER"): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
38 newFeat.SetField("km", feat.GetFieldAsDouble("KILOMETER")) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
39 elif self.IsFieldSet(feat, "KM"): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
40 newFeat.SetField("km", feat.GetFieldAsDouble("KM")) |
2867
6442b30d80ec
The python crosssectiontrack importer now also searches for 'STATION' field to extract the current km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2861
diff
changeset
|
41 elif self.IsFieldSet(feat, "STATION"): |
6442b30d80ec
The python crosssectiontrack importer now also searches for 'STATION' field to extract the current km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
2861
diff
changeset
|
42 newFeat.SetField("km", feat.GetFieldAsDouble("STATION")) |
2853
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
43 else: |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
44 return None |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
45 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
46 if self.IsFieldSet(feat, "ELEVATION"): |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
47 newFeat.SetField("z", feat.GetFieldAsDouble("ELEVATION")) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
48 else: |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
49 newFeat.SetField("z", 0) |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
50 |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
51 return newFeat |
bd9e76e0b55d
Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
52 |