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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 wait(self, sensor_name, condition_or_value, timeout=5):
 """Wait for a sensor in this resource to satisfy a condition. Parameters sensor_name : string The name of the sensor to check condition_or_value : obj or callable, or seq of objs or callables If obj, sensor.value is compared with obj. If callable, condition_or_value(reading) is called, and must return True if its condition is satisfied. Since the reading is passed in, the value, status, timestamp or received_timestamp attributes can all be used in the check. timeout : float or None The timeout in seconds (None means wait forever) Returns ------- This command returns a tornado Future that resolves with True when the sensor value satisfies the condition, or False if the condition is still not satisfied after a given timeout period. Raises ------ :class:`KATCPSensorError` If the sensor does not have a strategy set, or if the named sensor is not present """

        sensor_name = escape_name(sensor_name)
        sensor = self.sensor[sensor_name]
        try:
            yield sensor.wait(condition_or_value, timeout)
        except tornado.gen.TimeoutError:
            raise tornado.gen.Return(False)
        else:
            raise tornado.gen.Return(True)