code: def computer(self, base_dn, samaccountname, attributes=()):
          
  
          computers = self.computers(base_dn, samaccountnames=[samaccountname], attributes=attributes)
  
          try:
              # Usually we will find a match, but perhaps not always
              return computers[0]
          except IndexError:
              logging.info("%s - unable to retrieve object from AD by sAMAccountName", samaccountname)
docs: Produces a single, populated ADComputer object through the object factory.
          Does not populate attributes for the caller instance.
  
          :param str base_dn: The base DN to search within
          :param str samaccountname: The computer's sAMAccountName
          :param list attributes: Object attributes to populate, defaults to all
  
          :return: A populated ADComputer object
          :rtype: ADComputer