QgsAdvancedDigitizingDockWidget.AdditionalConstraint.__doc__='Additional constraints which can be enabled\n\n'+'* NoConstraint: '+QgsAdvancedDigitizingDockWidget.AdditionalConstraint.NoConstraint.__doc__+'\n'+'* Perpendicular: '+QgsAdvancedDigitizingDockWidget.AdditionalConstraint.Perpendicular.__doc__+'\n'+'* Parallel: '+QgsAdvancedDigitizingDockWidget.AdditionalConstraint.Parallel.__doc__