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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def reapply_sampling_strategies(self):
 """Reapply all sensor strategies using cached values"""

        check_sensor = self._inspecting_client.future_check_sensor
        for sensor_name, strategy in list(self._strategy_cache.items()):
            try:
                sensor_exists = yield check_sensor(sensor_name)
                if not sensor_exists:
                    self._logger.warn('Did not set strategy for non-existing sensor {}'
                                      .format(sensor_name))
                    continue

                result = yield self.set_sampling_strategy(sensor_name, strategy)
            except KATCPSensorError as e:
                self._logger.error('Error reapplying strategy for sensor {0}: {1!s}'
                                   .format(sensor_name, e))
            except Exception:
                self._logger.exception('Unhandled exception reapplying strategy for '
                                       'sensor {}'.format(sensor_name), exc_info=True)