code: def impact_path(self, value):
          
          self._impact_path = value
          if value is None:
              self.action_show_report.setEnabled(False)
              self.action_show_log.setEnabled(False)
              self.report_path = None
              self.log_path = None
          else:
              self.action_show_report.setEnabled(True)
              self.action_show_log.setEnabled(True)
              self.log_path = '%s.log.html' % self.impact_path
              self.report_path = '%s.report.html' % self.impact_path
  
          self.save_report_to_html()
          self.save_log_to_html()
          self.show_report()
docs: Setter to impact path.
  
          :param value: The impact path.
          :type value: str