import hug
accept_output = hug.output_format.accept(
{'application/json': hug.output_format.json,
'application/pretty-json': hug.output_format.pretty_json},
default=hug.output_format.json)
hug.defaults.output_format = accept_output
@hug.get('/500')
def error_500():
raise hug.HTTPInternalServerError('500 Internal Server Error',
'This is an example')Traceback (most recent call last):
File "/usr/lib64/python3.7/wsgiref/handlers.py", line 137, in run
self.result = application(self.environ, self.start_response)
File "/home/kaiant/.local/lib/python3.7/site-packages/falcon/api.py", line 247, in __call__
if not self._handle_exception(ex, req, resp, params):
File "/home/kaiant/.local/lib/python3.7/site-packages/falcon/api.py", line 677, in _handle_exception
err_handler(ex, req, resp, params)
File "/home/kaiant/.local/lib/python3.7/site-packages/falcon/api.py", line 655, in _http_error_handler
self._compose_error_response(req, resp, error)
File "/home/kaiant/.local/lib/python3.7/site-packages/falcon/api.py", line 649, in _compose_error_response
self._serialize_error(req, resp, error)
File "/home/kaiant/repos/python/hug/hug/api.py", line 372, in error_serializer
response.body = self.output_format({"errors": {error.title: error.description}})
TypeError: output_type() missing 2 required positional arguments: 'request' and 'response'
After the fix to #753 ("404 not found does not respect default output format"), the error serializer didn't work anymore if using a
hug.output_format.accept()construct as the default output format.An example:
Looks like the
error_serializer()function insideHTTPInterfaceAPI.server()fails to provide therequestandresponsearguments toself.output_format().