old_contents: """
  Support for Ecobee sensors.
  
  For more details about this platform, please refer to the documentation at
  https://home-assistant.io/components/sensor.ecobee/
  """
  from homeassistant.components import ecobee
  from homeassistant.components.binary_sensor import BinarySensorDevice
  
  DEPENDENCIES = ['ecobee']
  
  ECOBEE_CONFIG_FILE = 'ecobee.conf'
  
  
  def setup_platform(hass, config, add_devices, discovery_info=None):
      """Setup the Ecobee sensors."""
      if discovery_info is None:
          return
      data = ecobee.NETWORK
      dev = list()
      for index in range(len(data.ecobee.thermostats)):
          for sensor in data.ecobee.get_remote_sensors(index):
              for item in sensor['capability']:
                  if item['type'] != 'occupancy':
                      continue
  
                  dev.append(EcobeeBinarySensor(sensor['name'], index))
  
      add_devices(dev)
  
  
  class EcobeeBinarySensor(BinarySensorDevice):
      """Representation of an Ecobee sensor."""
  
      def __init__(self, sensor_name, sensor_index):
          """Initialize the sensor."""
          self._name = sensor_name + ' Occupancy'
          self.sensor_name = sensor_name
          self.index = sensor_index
          self._state = None
          self._sensor_class = 'motion'
          self.update()
  
      @property
      def name(self):
          """Return the name of the Ecobee sensor."""
          return self._name.rstrip()
  
      @property
      def is_on(self):
          """Return the status of the sensor."""
          return self._state == 'true'
  
      @property
      def unique_id(self):
          """Return the unique ID of this sensor."""
          return "binary_sensor_ecobee_{}_{}".format(self._name, self.index)
  
      @property
      def sensor_class(self):
          """Return the class of this sensor, from SENSOR_CLASSES."""
          return self._sensor_class
  
      def update(self):
          """Get the latest state of the sensor."""
          data = ecobee.NETWORK
          data.update()
          for sensor in data.ecobee.get_remote_sensors(self.index):
              for item in sensor['capability']:
                  if (item['type'] == 'occupancy' and
                          self.sensor_name == sensor['name']):
                      self._state = item['value']
  
new_contents: """
  Support for Ecobee sensors.
  
  For more details about this platform, please refer to the documentation at
  https://home-assistant.io/components/binary_sensor.ecobee/
  """
  from homeassistant.components import ecobee
  from homeassistant.components.binary_sensor import BinarySensorDevice
  
  DEPENDENCIES = ['ecobee']
  
  ECOBEE_CONFIG_FILE = 'ecobee.conf'
  
  
  def setup_platform(hass, config, add_devices, discovery_info=None):
      """Setup the Ecobee sensors."""
      if discovery_info is None:
          return
      data = ecobee.NETWORK
      dev = list()
      for index in range(len(data.ecobee.thermostats)):
          for sensor in data.ecobee.get_remote_sensors(index):
              for item in sensor['capability']:
                  if item['type'] != 'occupancy':
                      continue
  
                  dev.append(EcobeeBinarySensor(sensor['name'], index))
  
      add_devices(dev)
  
  
  class EcobeeBinarySensor(BinarySensorDevice):
      """Representation of an Ecobee sensor."""
  
      def __init__(self, sensor_name, sensor_index):
          """Initialize the sensor."""
          self._name = sensor_name + ' Occupancy'
          self.sensor_name = sensor_name
          self.index = sensor_index
          self._state = None
          self._sensor_class = 'motion'
          self.update()
  
      @property
      def name(self):
          """Return the name of the Ecobee sensor."""
          return self._name.rstrip()
  
      @property
      def is_on(self):
          """Return the status of the sensor."""
          return self._state == 'true'
  
      @property
      def unique_id(self):
          """Return the unique ID of this sensor."""
          return "binary_sensor_ecobee_{}_{}".format(self._name, self.index)
  
      @property
      def sensor_class(self):
          """Return the class of this sensor, from SENSOR_CLASSES."""
          return self._sensor_class
  
      def update(self):
          """Get the latest state of the sensor."""
          data = ecobee.NETWORK
          data.update()
          for sensor in data.ecobee.get_remote_sensors(self.index):
              for item in sensor['capability']:
                  if (item['type'] == 'occupancy' and
                          self.sensor_name == sensor['name']):
                      self._state = item['value']
  
subject: Correct binary_sensor.ecobee docs URL