Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/floodmarks.py @ 6021:5f34e4cb8095 3.0.4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use the out attribute everywhere where there is a factory This removes the ID's hack with outs and resolves problems created by that. Where the out was already set previously the dynamic out has been commented out.
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 14 May 2013 18:55:55 +0200
parents 5aa05a7a34b7
children 90ba3ae2ced1
rev   line source
5545
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
1 # -*- coding: utf-8 -*-
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
2 try:
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
3 from osgeo import ogr
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
4 except ImportError:
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
5 import ogr
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
6
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
7 from importer import Importer
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
8 import logging
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
9 import os
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
10 import re
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
11
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
12 TABLE_NAME="flood_marks"
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
13 PATH="Hydrologie/HW-Marken"
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
14 NAME="Floodmarks"
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
15
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
16 logger = logging.getLogger(NAME)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
17
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
18 BUILDING_KINDS= {
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
19 "sonstige" : 0,
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
20 "brücken" : 1,
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
21 "wehre" : 2,
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
22 "pegel" : 3,
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
23 }
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
24
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
25 class Floodmark(Importer):
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
26 fieldmap = {
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
27 "^station$" : "km",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
28 "^km$" : "km",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
29 "^wsv-km$" : "km",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
30 "^FlussKm$" : "km",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
31 "^z$" : "z",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
32 "^z\d*" : "z", # z02, z1890, usw.
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
33 "^m+NHN$" : "z",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
34 "^Ort$" : "location",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
35 "^Pegel$" : "location",
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
36 }
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
37
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
38 def getPath(self, base):
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
39 return "%s/%s" % (base, PATH)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
40
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
41 def getTablename(self):
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
42 return TABLE_NAME
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
43
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
44 def getName(self):
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
45 return NAME
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
46
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
47 def isGeometryValid(self, geomType):
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
48 return geomType == ogr.wkbPoint
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
49
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
50 def isShapeRelevant(self, name, path):
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
51 return "hw-marken" in name.lower()
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
52
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
53 def createNewFeature(self, featureDef, feat, **args):
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
54 newFeat = ogr.Feature(featureDef)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
55 geometry = feat.GetGeometryRef()
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
56 geometry.SetCoordinateDimension(2)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
57 newFeat.SetGeometry(geometry)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
58
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
59 self.copyFields(feat, newFeat, self.fieldmap)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
60
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
61 newFeat.SetField("river_id", self.river_id)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
62
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
63 filename = os.path.basename(args['path'])
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
64
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
65 # Try to extract the year from the filename
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
66 match = re.search(r"([_\-])(\d\d\d\d)([_\-])", filename)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
67 if match:
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
68 year = match.groups()[1]
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
69 year = int(year)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
70 newFeat.SetField("year", year)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
71 else:
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
72 logger.warn(u"Could not extract year from filename: %s " % filename)
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
73
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
74 return newFeat
ed149d5d7fb7 Add floodmarks importer
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
75
http://dive4elements.wald.intevation.org