text: from libcloud.utils.py3 import httplib
  from libcloud.common.types import InvalidCredsError
  from libcloud.common.base import JsonResponse
  from libcloud.common.base import ConnectionKey
  
  
  class MaxihostResponse(JsonResponse):
      valid_response_codes = [httplib.OK, httplib.ACCEPTED, httplib.CREATED,
                              httplib.NO_CONTENT]
  
      def parse_error(self):
          if self.status == httplib.UNAUTHORIZED:
              body = self.parse_body()
              raise InvalidCredsError(body['message'])
          else:
              body = self.parse_body()
              if 'message' in body:
                  error = '%s (code: %s)' % (body['message'], self.status)
              else:
                  error = body
              return error
  
      def success(self):
          return self.status in self.valid_response_codes
  
  
  class MaxihostConnection(ConnectionKey):
      """
      Connection class for the Maxihost driver.
      """
  
      host = 'api.maxihost.com'
      responseCls = MaxihostResponse
  
      def add_default_headers(self, headers):
          """
          Add headers that are necessary for every request
  
          This method adds apikey to the request.
          """
          headers['Authorization'] = 'Bearer %s' % (self.key)
          headers['Content-Type'] = 'application/json'
          headers['Accept'] = 'application/vnd.maxihost.v1.1+json'
          return headers
  