From: Reino Ruusu Date: Thu, 4 Apr 2019 12:39:40 +0000 (+0300) Subject: Added PipeStruct column to CSV generator script. X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F38%2F2838%2F1;p=simantics%2Fdistrict.git Added PipeStruct column to CSV generator script. gitlab #40 Change-Id: I2016eb992246dd0c3e8a74c49b820bc48ba5ec6f --- diff --git a/org.simantics.district.feature/rootFiles/QGIS scripts/generateCSV.py b/org.simantics.district.feature/rootFiles/QGIS scripts/generateCSV.py index 5a9197a4..e4d51508 100644 --- a/org.simantics.district.feature/rootFiles/QGIS scripts/generateCSV.py +++ b/org.simantics.district.feature/rootFiles/QGIS scripts/generateCSV.py @@ -27,7 +27,7 @@ from qgis.core import (QgsProcessing, QgsUnitTypes) import processing import re - +from operator import itemgetter class SpanCoordinatesAlgorithm(QgsProcessingAlgorithm): """ @@ -207,6 +207,7 @@ class SpanCoordinatesAlgorithm(QgsProcessingAlgorithm): if not ('Length' in sourceNames): outputFields.append(QgsField('Length', QVariant.Double)) if not ('LineString' in sourceNames): outputFields.append(QgsField('LineString', QVariant.String)) if not ('DimensionDN' in sourceNames): outputFields.append(QgsField('DimensionDN', QVariant.Int)) + if not ('PipeStruct' in sourceNames): outputFields.append(QgsField('PipeStruct', QVariant.String)) (output, outputId) = self.parameterAsSink( parameters, @@ -234,6 +235,9 @@ class SpanCoordinatesAlgorithm(QgsProcessingAlgorithm): # Dictionary from span feature ids to lists of lists of QgsPoint objects strings = dict() + # Dictionary for the PipeStruct field values + types = dict() + spanFeatures = span.getFeatures() pipeFeatures = pipe.getFeatures() @@ -246,7 +250,9 @@ class SpanCoordinatesAlgorithm(QgsProcessingAlgorithm): fatherID = feature[self.FATHER_ID] # Length - myLength = geometry.length() + myLength = feature['Length'] + if myLength == None: + myLength = geometry.length() oldLength = lengths.get(fatherID, 0.0) lengths[fatherID] = oldLength + myLength @@ -265,6 +271,14 @@ class SpanCoordinatesAlgorithm(QgsProcessingAlgorithm): pointList.append(mylist) strings[fatherID] = pointList + # Store the value of PipeStruct + t = feature['PipeStruct'] + tt = types.get(fatherID, {}) + types[fatherID] = tt + c = tt.get(t, 0) + c += myLength + tt[t] = c + # Update the progress bar feedback.setProgress(int(counter * total)) @@ -353,6 +367,16 @@ class SpanCoordinatesAlgorithm(QgsProcessingAlgorithm): outputFeature['Length'] = feature['Length'] # myLength outputFeature['LineString'] = result + # Handle pipe type codes + mytypes = list(types.get(id, {}).items()) + if len(mytypes) == 0: + feedback.pushInfo('No type codes for feature {}'.format(id)) + else: + if len(mytypes) > 1: + mytypes.sort(key = itemgetter(1)) + feedback.pushInfo('No unique type code for feature {}: {}'.format(id, mytypes)) + outputFeature['PipeStruct'] = mytypes[-1][0] + label = feature['Label'] m = self.DN_PATTERN.fullmatch(label) if m: