def redo(self):
self.classValuesModel.append(self.newClassLabel)
newdomain = Domain([ContinuousVariable(self.widget.attr1),
ContinuousVariable(self.widget.attr2)],
DiscreteVariable("Class",
values=self.classValuesModel))
newdata = Table(newdomain)
instances = [Instance(newdomain,
[float(ex[a]) for a in ex.domain.attributes] +
[str(ex.get_class())]) for ex in self.data]
newdata.extend(instances)
self.widget.data = newdata
self.widget.removeClassLabel.setEnabled(len(self.classValuesModel) > 1)
newindex = self.classValuesModel.index(len(self.classValuesModel) - 1)
self.widget.classValuesView.selectionModel().select(
newindex, QtGui.QItemSelectionModel.ClearAndSelect)
self.widget.updatePlot()
self.widget.updateCursor()
def redo(self):
self.classValuesModel.append(self.newClassLabel)
newdomain = Domain([
ContinuousVariable(self.widget.attr1),
ContinuousVariable(self.widget.attr2)
], DiscreteVariable("Class", values=self.classValuesModel))
newdata = Table(newdomain)
instances = [
Instance(newdomain,
[float(ex[a])
for a in ex.domain.attributes] + [str(ex.get_class())])
for ex in self.data
]
newdata.extend(instances)
self.widget.data = newdata
self.widget.removeClassLabel.setEnabled(len(self.classValuesModel) > 1)
newindex = self.classValuesModel.index(len(self.classValuesModel) - 1)
self.widget.classValuesView.selectionModel().select(
newindex, QtGui.QItemSelectionModel.ClearAndSelect)
self.widget.updatePlot()
self.widget.updateCursor()
