def changeBestToEarmarkedPUs(setupObject):
canvas = qgis.utils.iface.mapCanvas()
puLayer = QgsVectorLayer(setupObject.puPath, "Planning units", "ogr")
puProvider = puLayer.dataProvider()
idFieldOrder = puProvider.fieldNameIndex("Unit_ID")
statusFieldOrder = puProvider.fieldNameIndex("Status")
bestFieldOrder = puProvider.fieldNameIndex("Best")
changeBool = True
if bestFieldOrder == -1:
QMessageBox.warning(None, "Incorrect format", "The planning unit layer has no field named Best (which is produced by running Marxan). This process will terminate.")
changeBool = False
if changeBool == True:
selectedPUIDStatusDict = {}
puLayer.startEditing()
puFeatures = puLayer.getFeatures()
for puFeature in puFeatures:
puRow = puFeature.id()
puID = puFeature.attributes()[idFieldOrder]
puStatus = puFeature.attributes()[statusFieldOrder]
bestStatus = puFeature.attributes()[bestFieldOrder]
if bestStatus == "Selected":
puLayer.changeAttributeValue(puRow, statusFieldOrder, "Earmarked")
selectedPUIDStatusDict[puID] = puStatus
puLayer.commitChanges()
puLayer.triggerRepaint()
canvas.refresh()
statusType = "Earmarked" # This works out the changes needed to update the Best PUs to Earmarked
changeAbundDict = calcChangeAbundDict(setupObject, selectedPUIDStatusDict, statusType)
updateTargetDictWithChanges(setupObject, changeAbundDict)
cluz_setup.updateTargetCSVFromTargetDict(setupObject, setupObject.targetDict)
qgis.utils.iface.messageBar().pushMessage("Process completed", "Planning units that were selected in the Best portfolio now have Earmarked status.", QgsMessageBar.INFO)
def changeBestToEarmarkedPUs(setupObject):
puLayer = QgsVectorLayer(setupObject.puPath, "Planning units", "ogr")
puProvider = puLayer.dataProvider()
idFieldOrder = puProvider.fieldNameIndex("Unit_ID")
statusFieldOrder = puProvider.fieldNameIndex("Status")
bestFieldOrder = puProvider.fieldNameIndex("Best")
changeBool = True
if bestFieldOrder == -1:
cluz_messages.changeBestToEarmarkedPU_NoBestField()
changeBool = False
if changeBool:
selectedPUIDStatusDict = changeStatus_makeSelectedPUIDStatusDict(
puLayer, idFieldOrder, statusFieldOrder, bestFieldOrder)
cluz_setup.updatePULayerToShowChangesByShiftingExtent()
statusType = "Earmarked" # This works out the changes needed to update the Best PUs to Earmarked
changeAbundDict = calcChangeAbundDict(setupObject,
selectedPUIDStatusDict,
statusType)
updateTargetDictWithChanges(setupObject, changeAbundDict)
cluz_setup.updateTargetCSVFromTargetDict(setupObject,
setupObject.targetDict)
cluz_messages.changeBestToEarmarkedPU_Completed()
cluz_setup.removeThenAddPULayer(setupObject)
def changeStatus(self, setupObject):
if self.availableButton.isChecked():
statusType = "Available"
elif self.earmarkedButton.isChecked():
statusType = "Earmarked"
elif self.conservedButton.isChecked():
statusType = "Conserved"
elif self.excludedButton.isChecked():
statusType = "Excluded"
changeLockedPUsBool = self.changeCheckBox.isChecked()
selectedPUIDStatusDict = cluz_functions3.changeStatusPuLayer(
setupObject, statusType, changeLockedPUsBool)
changeAbundDict = cluz_functions3.calcChangeAbundDict(
setupObject, selectedPUIDStatusDict, statusType)
targetDict = cluz_functions3.updateTargetDictWithChanges(
setupObject, changeAbundDict)
setupObject.targetDict = targetDict
cluz_setup.updateTargetCSVFromTargetDict(setupObject, targetDict)
(targetsMetCount,
targetCount) = cluz_functions3.returnTargetsMetTuple(setupObject)
self.targetsMetLabel.setText("Targets met: " + str(targetsMetCount) +
" of " + str(targetCount))
setupObject.selectedPUIDStatusDict = selectedPUIDStatusDict
self.undoButton.setEnabled(True)
def loadTargetDictData(self, setupObject):
decPrec = setupObject.decimalPlaces
targetCSVFilePath = setupObject.targetPath
decPrecHeaderNameList = [
"target", "spf", "conserved", "total"
] # List of columns that will be changed to decimal precision
pcValueUpdate = False
with open(targetCSVFilePath, 'rb') as f:
targetReader = csv.reader(f)
targetHeaderList = targetReader.next()
lowerHeaderList = []
for aHeader in targetHeaderList:
lowerHeaderList.append(aHeader.lower())
self.targetTableWidget.clear()
self.targetTableWidget.setColumnCount(len(targetHeaderList))
insertRowNumber = 0
for aRow in targetReader:
pcValue = aRow[lowerHeaderList.index("pc_target")]
targetValue = float(aRow[lowerHeaderList.index("target")])
consValue = float(aRow[lowerHeaderList.index("conserved")])
if targetValue <= 0:
limboPCValue = "-1"
else:
limboPCValue = consValue / targetValue
limboPCValue *= 100
limboPCValue = cluz_setup.returnRoundedValue(
setupObject, limboPCValue)
if float(limboPCValue) != float(pcValue):
pcValueUpdate = True
aRow[lowerHeaderList.index("pc_target")] = limboPCValue
addTargetTableRow(self, aRow, targetHeaderList,
decPrecHeaderNameList, insertRowNumber,
decPrec)
insertRowNumber += 1
self.targetTableWidget.setHorizontalHeaderLabels(targetHeaderList)
for aColValue in range(len(targetHeaderList)):
self.targetTableWidget.resizeColumnToContents(aColValue)
if pcValueUpdate == True:
cluz_setup.updateTargetCSVFromTargetDict(setupObject,
setupObject.targetDict)
def undoStatusChange(self, setupObject):
canvas = qgis.utils.iface.mapCanvas()
cluz_functions3.undoStatusChangeInPuLayer(setupObject)
newConTotDict = cluz_functions1.returnConTotDict(setupObject)
targetDict = cluz_functions1.updateConTotFieldsTargetDict(
setupObject, newConTotDict)
cluz_setup.updateTargetCSVFromTargetDict(setupObject, targetDict)
setupObject.targetDict = targetDict
(targetsMetCount,
targetCount) = cluz_functions3.returnTargetsMetTuple(setupObject)
self.targetsMetLabel.setText("Targets met: " + str(targetsMetCount) +
" of " + str(targetCount))
setupObject.selectedPUIDStatusDict = "blank"
self.undoButton.setEnabled(False)
canvas.refresh()
def changeEarmarkedToAvailablePUs(setupObject):
puLayer = QgsVectorLayer(setupObject.puPath, "Planning units", "ogr")
puProvider = puLayer.dataProvider()
idFieldOrder = puProvider.fieldNameIndex("Unit_ID")
statusFieldOrder = puProvider.fieldNameIndex("Status")
changeBool = cluz_messages.checkChangeEarmarkedToAvailablePU()
if changeBool:
earmakedPUIDStatusDict = changeStatus_makeEarmakedPUIDStatusDict(
puLayer, idFieldOrder, statusFieldOrder)
cluz_setup.updatePULayerToShowChangesByShiftingExtent()
changeAbundDict = calcChangeAbundDict(setupObject,
earmakedPUIDStatusDict,
"Available")
updateTargetDictWithChanges(setupObject, changeAbundDict)
cluz_setup.updateTargetCSVFromTargetDict(setupObject,
setupObject.targetDict)
cluz_messages.changeEarmarkedToAvailablePU_Completed()
cluz_setup.removeThenAddPULayer(setupObject)
def recalcTargetTable(self, setupObject):
checkSetupFileLoaded(self, setupObject)
openSetupDialogIfSetupFilesIncorrect(self, setupObject)
checkCreateAddFiles(setupObject)
if setupObject.setupStatus == "files_checked":
if setupObject.abundPUKeyDict == "blank":
setupObject.abundPUKeyDict = cluz_setup.makeAbundancePUKeyDict(
setupObject)
cluz_setup.createAndCheckCLUZFiles(setupObject)
cluz_setup.checkAddPULayer(setupObject)
newConTotDict = cluz_functions1.returnConTotDict(setupObject)
targetDict = cluz_functions1.updateConTotFieldsTargetDict(
setupObject, newConTotDict)
setupObject.targetDict = targetDict
cluz_setup.updateTargetCSVFromTargetDict(setupObject, targetDict)
qgis.utils.iface.messageBar().pushMessage("Target table updated: ",
"Process completed.",
QgsMessageBar.INFO, 3)