old_contents: import six
  
  from upcloud_api import IPAddress
  
  
  class IPManager:
      """
      Functions for managing IP-addresses. Intended to be used as a mixin for CloudManager.
      """
  
      def get_ip(self, address):
          """
          Get an IPAddress object with the IP address (string) from the API.
  
          e.g manager.get_ip('80.69.175.210')
          """
          res = self.get_request('/ip_address/' + address)
          return IPAddress(cloud_manager=self, **res['ip_address'])
  
      def get_ips(self, ignore_ips_without_server=False):
          """
          Get all IPAddress objects from the API.
          """
          res = self.get_request('/ip_address')
          IPs = IPAddress._create_ip_address_objs(
              res['ip_addresses'], self, ignore_ips_without_server
          )
          return IPs
  
      def attach_ip(self, server, family='IPv4'):
          """
          Attach a new (random) IPAddress to the given server (object or UUID).
          """
          body = {'ip_address': {'server': str(server), 'family': family}}
  
          res = self.post_request('/ip_address', body)
          return IPAddress(cloud_manager=self, **res['ip_address'])
  
      def modify_ip(self, ip_addr, ptr_record):
          """
          Modify an IP address' ptr-record (Reverse DNS).
  
          Accepts an IPAddress instance (object) or its address (string).
          """
          body = {'ip_address': {'ptr_record': ptr_record}}
  
          res = self.put_request('/ip_address/' + str(ip_addr), body)
          return IPAddress(cloud_manager=self, **res['ip_address'])
  
      def release_ip(self, ip_addr):
          """
          Destroy an IPAddress. Returns an empty object.
  
          Accepts an IPAddress instance (object) or its address (string).
          """
          return self.delete_request('/ip_address/' + str(ip_addr))
  
new_contents: from upcloud_api import IPAddress
  
  
  class IPManager:
      """
      Functions for managing IP-addresses. Intended to be used as a mixin for CloudManager.
      """
  
      def get_ip(self, address):
          """
          Get an IPAddress object with the IP address (string) from the API.
  
          e.g manager.get_ip('80.69.175.210')
          """
          res = self.get_request('/ip_address/' + address)
          return IPAddress(cloud_manager=self, **res['ip_address'])
  
      def get_ips(self, ignore_ips_without_server=False):
          """
          Get all IPAddress objects from the API.
          """
          res = self.get_request('/ip_address')
          IPs = IPAddress._create_ip_address_objs(
              res['ip_addresses'], self, ignore_ips_without_server
          )
          return IPs
  
      def attach_ip(self, server, family='IPv4'):
          """
          Attach a new (random) IPAddress to the given server (object or UUID).
          """
          body = {'ip_address': {'server': str(server), 'family': family}}
  
          res = self.post_request('/ip_address', body)
          return IPAddress(cloud_manager=self, **res['ip_address'])
  
      def modify_ip(self, ip_addr, ptr_record):
          """
          Modify an IP address' ptr-record (Reverse DNS).
  
          Accepts an IPAddress instance (object) or its address (string).
          """
          body = {'ip_address': {'ptr_record': ptr_record}}
  
          res = self.put_request('/ip_address/' + str(ip_addr), body)
          return IPAddress(cloud_manager=self, **res['ip_address'])
  
      def release_ip(self, ip_addr):
          """
          Destroy an IPAddress. Returns an empty object.
  
          Accepts an IPAddress instance (object) or its address (string).
          """
          return self.delete_request('/ip_address/' + str(ip_addr))
  
subject: Remove one last stray six