HYTOS

            if not (type(self) is QEngineeringLineItem or type(self) is QEngineeringVendorItem or

                    type(self) is QEngineeringLineNoTextItem):

                for attr in symbolAttrs:

                    if attr.Target is None or attr.Target == 'ALL' or \

                            [target for target in attr.Target.split(',') if self.dbUid is int(target)]:

                        targetAttrs.append(attr)

            for attr in [_attr for _attr in targetAttrs if _attr.AttributeType != 'Combined']:

                matches = [_attr for _attr, _ in self.attrs.items() if _attr.UID == attr.UID]

                if matches:

                    attr.Freeze = matches[0].Freeze  # update freeze value

                    attr.AssocItem = matches[0].AssocItem

                    _attrs[attr] = self.attrs[matches[0]]  # copy attribute value

                else:

                # if attr.Freeze: continue    # do not evaluate value if attribute is frozen

                if attr.AttributeType == 'Text Item' or attr.AttributeType == 'Valve Oper Code':

        @history    kyouho  2018.07.18  Add only attr QEngineeringTextItem

                    euisung 2019.01.15  return self.attrs

    '''

    def getAttributes(self):

        """ attributes MUST have UpStream, DownStream attribute """

        from AppDocData import AppDocData

            if attr.AttributeType != 'Spec' and attr.AssocItem:

                self.attrs[attr] = str(attr.AssocItem)

        return self.attrs

    @property

    def up_stream(self):