def saveAs(self):
        currentDir = os.path.dirname(self.workingFilename)
        filename, throwaway = QtGui.QFileDialog.getSaveFileName(self, caption='Save Workflow As', filter="Workflow files (*.json)", dir=currentDir)
        if not filename:
            return
        self.save(filename)
Import a class using its fully-qualified *name*.
dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_main_window.py/MainWindow.saveAs--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/docs/sphinxext/inheritance_diagram.py/InheritanceGraph._import_class_or_module