Mercurial > dive4elements > river
view backend/contrib/shpimporter/floodmarks.py @ 7119:988dde49ae65
Fix area label rendering.
Previously the showarealabel setting was neither parsed nor
used to decide if the arealabel should be drawn.
It is mostly off but enabled for Cross Sections. It is now
also shown in the style editors in case someone got used to it ;)
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Tue, 24 Sep 2013 18:13:51 +0200 |
parents | 5aa05a7a34b7 |
children | 90ba3ae2ced1 |
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# -*- coding: utf-8 -*- try: from osgeo import ogr except ImportError: import ogr from importer import Importer import logging import os import re TABLE_NAME="flood_marks" PATH="Hydrologie/HW-Marken" NAME="Floodmarks" logger = logging.getLogger(NAME) BUILDING_KINDS= { "sonstige" : 0, "brücken" : 1, "wehre" : 2, "pegel" : 3, } class Floodmark(Importer): fieldmap = { "^station$" : "km", "^km$" : "km", "^wsv-km$" : "km", "^FlussKm$" : "km", "^z$" : "z", "^z\d*" : "z", # z02, z1890, usw. "^m+NHN$" : "z", "^Ort$" : "location", "^Pegel$" : "location", } def getPath(self, base): return "%s/%s" % (base, PATH) def getTablename(self): return TABLE_NAME def getName(self): return NAME def isGeometryValid(self, geomType): return geomType == ogr.wkbPoint def isShapeRelevant(self, name, path): return "hw-marken" in name.lower() def createNewFeature(self, featureDef, feat, **args): newFeat = ogr.Feature(featureDef) geometry = feat.GetGeometryRef() geometry.SetCoordinateDimension(2) newFeat.SetGeometry(geometry) self.copyFields(feat, newFeat, self.fieldmap) newFeat.SetField("river_id", self.river_id) filename = os.path.basename(args['path']) # Try to extract the year from the filename match = re.search(r"([_\-])(\d\d\d\d)([_\-])", filename) if match: year = match.groups()[1] year = int(year) newFeat.SetField("year", year) else: logger.warn(u"Could not extract year from filename: %s " % filename) return newFeat