def make_error_response(self, err, request=None):
""" Create error response from HTTP error.
"""
handler = self.error_handler.get(err.status)
status = int(err.status)
if not handler:
reason = HTTP_STATUS.get(status)
if not reason:
status = 404 # reponse 404 while not reason find.
reason = HTTP_STATUS[status]
body = ERROR_TEMPLETE.format(status=status,
reason=reason,
message=err.message if self.debug
else '')
response = Response(body)
else:
if get_param_length(handler) == 1:
response = handler(request)
else:
response = handler()
return self.make_response(response, status)
