Python class property error AttributeError: can't set attribute

Question

class DockerEngine(Device):

  def __init__(self):
      super(DockerInfo, self).__init__()
      self.docker_id = None
      self.host_ip_address = None
      self.total_containers = 0
      self.running_containers = 0
      self.paused_containers = 0
      self.stopped_containers = 0

  @property
  def host_ip_address(self):
      return self._host_ip_address

  @host_ip_address.setter
  def host_it_address(self, ip):
      self._host_ip_address = ip

  @property
  def docker_id(self):
      return self._docker_id

  @docker_id.setter
  def docker_id(self, id):
      self._docker_id = id

When I initialize a DockerEngine object, it complains that in __init__ self.host_ip_address, can't set attribute.

shx2 · Accepted Answer · 2017-02-27 08:36:04Z

9

Your code has a typo

Change host_it_address to host_ip_address.

@host_ip_address.setter
def host_it_address(self, ip): <--- WRONG FUNCTION NAME
    self._host_ip_address = ip

answered Feb 27, 2017 at 8:36

shx2

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