HYTOS

    def evaluatedBidirectional(self):

        isBidirectional = self.prop('Bidirectional')

        if isBidirectional:

            return True

        if self.owner:

            matches = [run for run in self.owner.runs if self in run.items]

            if matches:

                for line in [item for item in matches[0].items if type(item) is QEngineeringLineItem and item is not self]:

                    if line.prop('Bidirectional'):

                        return True

        return False