def executeTask(self, skipCompletedTasks, **args):
cdmsDataset = self.getInputValue("dataset")
tValue = args.get('timeValue', cdmsDataset.timeRange[2])
self.timeValue = cdtime.reltime(float(tValue),
cdmsDataset.referenceTimeUnits)
taskInputData = self.getInputValue("task")
taskMap = deserializeTaskData(
getItem(taskInputData)) if taskInputData else None
taskData = taskMap.get(cdmsDataset.getDsetId(),
None) if taskMap else None
task = None
if taskData:
taskName = taskData[0]
if taskName:
taskClass = TaskManager.getTask(taskName)
if taskClass:
task = taskClass(cdmsDataset)
task_key = task.getInputMap(self)
if (skipCompletedTasks
and self.getTaskCompleted(task_key)):
print " Skipping completed task: %s " % task_key
else:
task.compute([
self.timeValue,
])
self.setTaskCompleted(task_key)
if task == None:
print >> sys.stderr, "Error, no task defined in CDATUtilities module"
self.setResult('dataset', cdmsDataset)
def getSerializedIOData(self, taskName):
ioData = []
varDimMap = {}
firstVar = None
for input in self.varCombos:
var = self.varCombos[input].currentText()
varData = var.split('(')
if len(varData) > 1:
if not firstVar: firstVar = str(varData[0]).strip()
varType = str(varData[1]).strip()
ndim = 3 if (varType[0] == 'v') else 2
varDimMap[input] = ndim
ioData.append('%s+%s+%d' %
(str(input), str(varData[0]).strip(), ndim))
serializedInputs = ';'.join(ioData)
ioData = []
taskClass = TaskManager.getTask(taskName)
for output in self.outputNames:
var = self.outputNames[output].text()
ndim = taskClass.getOutputDimensionality(output, varDimMap)
varData = firstVar.split('*') if firstVar else None
varName = '*'.join([varData[0], str(var)]) if varData else str(var)
if ndim: ioData.append('%s+%s+%d' % (str(output), varName, ndim))
serializedOutputs = ';'.join(ioData)
return serializedInputs, serializedOutputs
def executeTask( self, skipCompletedTasks, **args ):
cdmsDataset = self.getInputValue( "dataset" )
tValue = args.get( 'timeValue', cdmsDataset.timeRange[2] )
self.timeValue = cdtime.reltime( float( tValue ), cdmsDataset.referenceTimeUnits )
taskInputData = self.getInputValue( "task" )
taskMap = deserializeTaskData( getItem( taskInputData ) ) if taskInputData else None
taskData = taskMap.get( cdmsDataset.getDsetId(), None ) if taskMap else None
task = None
if taskData:
taskName = taskData[0]
if taskName:
taskClass = TaskManager.getTask( taskName )
if taskClass:
task = taskClass( cdmsDataset )
task_key = task.getInputMap( self )
if ( skipCompletedTasks and self.getTaskCompleted( task_key ) ): print " Skipping completed task: %s " % task_key
else: task.compute( [ self.timeValue, ] )
self.setTaskCompleted( task_key )
def getSerializedIOData( self, taskName ):
ioData = []
varDimMap = {}
firstVar = None
for input in self.varCombos:
var = self.varCombos[input].currentText()
varData = var.split('(')
if len( varData ) > 1:
if not firstVar: firstVar = str(varData[0]).strip()
varType = str(varData[1]).strip()
ndim = 3 if ( varType[0] == 'v' ) else 2
varDimMap[ input ] = ndim
ioData.append( '%s+%s+%d' % ( str(input), str(varData[0]).strip(), ndim ) )
serializedInputs = ';'.join( ioData )
ioData = []
taskClass = TaskManager.getTask( taskName )
for output in self.outputNames:
var = self.outputNames[output].text()
ndim = taskClass.getOutputDimensionality( output, varDimMap )
varData = firstVar.split('*') if firstVar else None
varName = '*'.join( [ varData[0], str(var) ] ) if varData else str(var)
if ndim: ioData.append( '%s+%s+%d' % ( str(output), varName, ndim ) )
serializedOutputs = ';'.join( ioData )
return serializedInputs, serializedOutputs
def updateTask(self, qtask):
taskName = str(qtask)
if self.outputTabIndex >= 0:
self.tabbedWidget.removeTab(self.outputTabIndex)
if self.inputTabIndex >= 0:
self.tabbedWidget.removeTab(self.inputTabIndex)
inputsTab = QWidget()
self.inputTabIndex = self.tabbedWidget.addTab(inputsTab, 'inputs')
self.tabbedWidget.setCurrentWidget(inputsTab)
outputsTab = QWidget()
self.outputTabIndex = self.tabbedWidget.addTab(outputsTab, 'outputs')
self.tabbedWidget.setCurrentWidget(outputsTab)
taskClass = TaskManager.getTask(taskName)
if taskClass:
inputs_layout = QVBoxLayout()
inputsTab.setLayout(inputs_layout)
inputs_layout.setMargin(10)
inputs_layout.setSpacing(10)
self.varCombos = {}
inputVar = None
firstVar = None
for input in taskClass.inputs:
input_selection_layout = QHBoxLayout()
input_selection_label = QLabel("%s:" % str(input))
input_selection_layout.addWidget(input_selection_label)
varCombo = QComboBox(self.parent())
input_selection_label.setBuddy(varCombo)
varCombo.setMaximumHeight(30)
input_selection_layout.addWidget(varCombo)
for (var, ndims) in self.variableList:
if ndims == 2:
varCombo.addItem(getVariableSelectionLabel(var, ndims))
if not firstVar: firstVar = var
for (var, ndims) in self.variableList:
if ndims == 3:
varCombo.addItem(getVariableSelectionLabel(var, ndims))
if not firstVar: firstVar = var
self.varCombos[input] = varCombo
self.connect(varCombo, SIGNAL("currentIndexChanged(QString)"),
self.updateOutputs)
inputs_layout.addLayout(input_selection_layout)
if self.inputMap:
(varValue, ndim) = self.inputMap.get(input, (None, None))
if varValue:
varLabel = getVariableSelectionLabel(varValue, ndim)
currentIndex = varCombo.findText(varLabel)
varCombo.setCurrentIndex(currentIndex)
if not inputVar: inputVar = varValue
if not inputVar: inputVar = firstVar
outputs_layout = QVBoxLayout()
outputsTab.setLayout(outputs_layout)
outputs_layout.setMargin(10)
outputs_layout.setSpacing(10)
self.outputNames = {}
for output in taskClass.outputs:
output_selection_layout = QHBoxLayout()
output_selection_label = QLabel("%s:" % str(output))
output_selection_layout.addWidget(output_selection_label)
outputEdit = QLineEdit(self.parent())
output_selection_label.setBuddy(outputEdit)
output_selection_layout.addWidget(outputEdit)
self.outputNames[output] = outputEdit
outputs_layout.addLayout(output_selection_layout)
outputValue = self.outputMap.get(output, None)
if inputVar:
if not outputValue:
inputVarData = inputVar.split('*')
outputValue = "%s.%s.%s" % (
inputVarData[-1], taskName,
output) if inputVar else "%s.%s" % (taskName,
output)
self.outputMap[output] = outputValue
outputEdit.setText(outputValue)
self.connect(outputEdit, SIGNAL("editingFinished()"),
self.stateChanged)
self.stateChanged()
else:
print >> sys.stderr, "Error, class undefined for task %s" % taskName
def updateTask( self, qtask ):
taskName = str( qtask )
if self.outputTabIndex >= 0: self.tabbedWidget.removeTab( self.outputTabIndex )
if self.inputTabIndex >= 0: self.tabbedWidget.removeTab( self.inputTabIndex )
inputsTab = QWidget()
self.inputTabIndex = self.tabbedWidget.addTab( inputsTab, 'inputs' )
self.tabbedWidget.setCurrentWidget(inputsTab)
outputsTab = QWidget()
self.outputTabIndex = self.tabbedWidget.addTab( outputsTab, 'outputs' )
self.tabbedWidget.setCurrentWidget(outputsTab)
taskClass = TaskManager.getTask( taskName )
if taskClass:
inputs_layout = QVBoxLayout()
inputsTab.setLayout( inputs_layout )
inputs_layout.setMargin(10)
inputs_layout.setSpacing(10)
self.varCombos = {}
inputVar = None
firstVar = None
for input in taskClass.inputs:
input_selection_layout = QHBoxLayout()
input_selection_label = QLabel( "%s:" % str(input) )
input_selection_layout.addWidget( input_selection_label )
varCombo = QComboBox ( self.parent() )
input_selection_label.setBuddy( varCombo )
varCombo.setMaximumHeight( 30 )
input_selection_layout.addWidget( varCombo )
for ( var, ndims ) in self.variableList:
if ndims == 2:
varCombo.addItem( getVariableSelectionLabel( var, ndims ) )
if not firstVar: firstVar = var
for ( var, ndims ) in self.variableList:
if ndims == 3:
varCombo.addItem( getVariableSelectionLabel( var, ndims ) )
if not firstVar: firstVar = var
self.varCombos[input] = varCombo
self.connect( varCombo, SIGNAL("currentIndexChanged(QString)"), self.updateOutputs )
inputs_layout.addLayout(input_selection_layout)
if self.inputMap:
( varValue, ndim ) = self.inputMap.get( input, ( None, None ) )
if varValue:
varLabel = getVariableSelectionLabel( varValue, ndim )
currentIndex = varCombo.findText( varLabel )
varCombo.setCurrentIndex( currentIndex )
if not inputVar: inputVar = varValue
if not inputVar: inputVar = firstVar
outputs_layout = QVBoxLayout()
outputsTab.setLayout( outputs_layout )
outputs_layout.setMargin(10)
outputs_layout.setSpacing(10)
self.outputNames = {}
for output in taskClass.outputs:
output_selection_layout = QHBoxLayout()
output_selection_label = QLabel( "%s:" % str(output) )
output_selection_layout.addWidget( output_selection_label )
outputEdit = QLineEdit ( self.parent() )
output_selection_label.setBuddy( outputEdit )
output_selection_layout.addWidget( outputEdit )
self.outputNames[output] = outputEdit
outputs_layout.addLayout(output_selection_layout)
outputValue = self.outputMap.get( output, None )
if inputVar:
if not outputValue:
inputVarData = inputVar.split('*')
outputValue = "%s.%s.%s" % ( inputVarData[-1], taskName, output ) if inputVar else "%s.%s" % ( taskName, output )
self.outputMap[output] = outputValue
outputEdit.setText( outputValue )
self.connect( outputEdit, SIGNAL("editingFinished()"), self.stateChanged )
self.stateChanged()
else:
print>>sys.stderr, "Error, class undefined for task %s" % taskName