code: def omero_cli(self, command):
          
          assert isinstance(command, list)
          if not self.cli:
              raise Exception('omero.cli not initialised')
          log.info("Invoking CLI [current environment]: %s", " ".join(command))
          self.cli.invoke(command, strict=True)
docs: Runs a command as if from the OMERO command-line without the need
          for using popen or subprocess.