rest protocal error: TypeError: Object of type bytes is not JSON serializable

[RyanTsang]

error trace

jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    | Traceback (most recent call last):
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/celery/app/trace.py", line 405, in trace_task
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     R = retval = fun(*args, **kwargs)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/celery/app/trace.py", line 697, in __protected_call__
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     return self.run(*args, **kwargs)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/jasmin/protocols/rest/tasks.py", line 105, in httpapi_send
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     batch_callback.delay(
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/celery/app/task.py", line 421, in delay
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     return self.apply_async(args, kwargs)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/celery/app/task.py", line 561, in apply_async
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     return app.send_task(
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/celery/app/base.py", line 749, in send_task
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     amqp.send_task_message(P, name, message, **options)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/celery/app/amqp.py", line 523, in send_task_message
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     ret = producer.publish(
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/messaging.py", line 164, in publish
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     body, content_type, content_encoding = self._prepare(
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/messaging.py", line 249, in _prepare
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     body) = dumps(body, serializer=serializer)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/serialization.py", line 220, in dumps
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     payload = encoder(data)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/contextlib.py", line 135, in __exit__
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     self.gen.throw(type, value, traceback)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/serialization.py", line 53, in _reraise_errors
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     reraise(wrapper, wrapper(exc), sys.exc_info()[2])
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/exceptions.py", line 21, in reraise
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     raise value.with_traceback(tb)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/serialization.py", line 49, in _reraise_errors
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     yield
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/serialization.py", line 220, in dumps
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     payload = encoder(data)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/utils/json.py", line 65, in dumps
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     return _dumps(s, cls=cls or _default_encoder,
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/json/__init__.py", line 234, in dumps
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     return cls(
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/json/encoder.py", line 199, in encode
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     chunks = self.iterencode(o, _one_shot=True)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/json/encoder.py", line 257, in iterencode
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     return _iterencode(o, 0)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/site-packages/kombu/utils/json.py", line 55, in default
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     return super().default(o)
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |   File "/usr/local/lib/python3.9/json/encoder.py", line 179, in default
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    |     raise TypeError(f'Object of type {o.__class__.__name__} '
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    | kombu.exceptions.EncodeError: Object of type bytes is not JSON serializable
jasmin_jasmin.1.6am9feewjand@ryanzeng-Desktop    | [2022-04-28 23:15:14,646: ERROR/ForkPoolWorker-5] Task [e3ba7a53-eea0-4bfc-8e4b-034bff8d5613] failed: Object of type bytes is not JSON serializable

the cause: at https://github.com/jookies/jasmin/blob/master/jasmin/protocols/rest/tasks.py#L105 , r.content returns bytes, instead of string reference: https://docs.python-requests.org/en/master/api/#requests.Response.content

I will create a PR to fix this.

Thanks

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