code: def process_notification(self, ntf):
          
          p = "/en:notification/" + self.qname(ntf)
          tmpl = self.xsl_template(p)
          ct = self.xsl_calltemplate("container", tmpl)
          self.xsl_withparam("level", "1", ct)
          if ntf.arg == "eventTime":            # local name collision
              self.xsl_withparam("nsid", ntf.i_module.i_modulename + ":", ct)
          self.process_children(ntf, p, 2)
docs: Process event notification `ntf`.