def viewFacts(self, modelFacts, parentNode, n):
        for modelFact in modelFacts:
            try:
                concept = modelFact.concept
                if concept is not None:
                    lbl = concept.label(self.labelrole, lang=self.lang, linkroleHint=XbrlConst.defaultLinkRole)
                    objectIds = (modelFact.objectId(),concept.objectId())
                else:
                    lbl = (modelFact.qname or modelFact.prefixedName) # defective inline facts may have no qname
                    objectIds = (modelFact.objectId())
                node = self.treeView.insert(parentNode, "end", modelFact.objectId(self.id), 
                                            text=lbl,
                                            tags=("odd" if n & 1 else "even",))
                for tag in objectIds:
                    self.tag_has.setdefault(tag,[]).append(node)
                self.treeView.set(node, "sequence", str(self.id))
                if concept is not None and not modelFact.concept.isTuple:
                    self.treeView.set(node, "contextID", modelFact.contextID)
                    if modelFact.unitID:
                        self.treeView.set(node, "unitID", modelFact.unitID if self.unitDisplayID else modelFact.unit.value)
                    self.treeView.set(node, "decimals", modelFact.decimals)
                    self.treeView.set(node, "precision", modelFact.precision)
                    self.treeView.set(node, "language", modelFact.xmlLang)
                    if self.footnotesRelationshipSet.fromModelObject(modelFact):
                        self.treeView.set(node, "footnoted", "*")
                    self.treeView.set(node, "value", modelFact.effectiveValue.strip())
                self.id += 1;
                n += 1
                self.viewFacts(modelFact.modelTupleFacts, node, n)
            except AttributeError:  # not a fact or no concept
                pass
            except:
                raise # reraise error (debug stop here to see what's happening)
dataset/ETHPy150Open Arelle/Arelle/arelle/ViewWinFactList.py/ViewFactList.viewFacts/original