def __init__(self, parent=None):
    QtWidgets.QDialog.__init__(self, parent)
    self._ui = Ui_ConfigureDialog()
    self._ui.setupUi(self)
    self._workflow_location = None
    self._previousIdentifier = ''
    self.identifierOccursCount = None
    self._previousLocation = ''
    self._makeConnections()
def __init__(self, parent=None):
    QtWidgets.QDialog.__init__(self, parent)
    self._ui = Ui_ConfigureDialog()
    self._ui.setupUi(self)
    self._workflow_location = None
    self._previousIdentifier = 
    self.identifierOccursCount = None
    self._previousLocation = 
    self._makeConnections()