code: def _folder_item_uncertainty(self, analysis_brain, item):
          
  
          item["Uncertainty"] = ""
  
          if not self.has_permission(ViewResults, analysis_brain):
              return
  
          result = analysis_brain.getResult
  
          obj = self.get_object(analysis_brain)
          formatted = format_uncertainty(obj, result, decimalmark=self.dmk,
                                         sciformat=int(self.scinot))
          if formatted:
              item["Uncertainty"] = formatted
          else:
              item["Uncertainty"] = obj.getUncertainty(result)
  
          if self.is_uncertainty_edition_allowed(analysis_brain):
              item["allow_edit"].append("Uncertainty")
docs: Fills the analysis' uncertainty to the item passed in.
  
          :param analysis_brain: Brain that represents an analysis
          :param item: analysis' dictionary counterpart that represents a row