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https://issues.apache.org/jira/browse/PROTON-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16477768#comment-16477768
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Justin Ross commented on PROTON-1843:
-------------------------------------
[~kgiusti], so I understand, how is "dtag" involved? Is it just a point of
comparison in another part of the API?
I think there are cases where the python API should accept unicode and perform
an .encode('utf-8') or ('ascii') under the covers. This looks like one to me.
> Cannot use unicode string in Condition description
> --------------------------------------------------
>
> Key: PROTON-1843
> URL: https://issues.apache.org/jira/browse/PROTON-1843
> Project: Qpid Proton
> Issue Type: Bug
> Components: python-binding
> Affects Versions: proton-c-0.22.0
> Reporter: Ken Giusti
> Priority: Major
> Attachments: test.py
>
>
> Under python2.7, attempting to set a condition on a delivery using a unicode
> string causes a traceback:
> Traceback (most recent call last):
> File "./test.py", line 64, in <module>
> Container(Test(opts.address)).run()
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/reactor.py",
> line 148, in run
> while self.process(): pass
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/reactor.py",
> line 174, in process
> self._check_errors()
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/reactor.py",
> line 170, in _check_errors
> _compat.raise_(exc, value, tb)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/__init__.py",
> line 3478, in dispatch
> ev.dispatch(self.handler)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/__init__.py",
> line 3390, in dispatch
> self.dispatch(h, type)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/__init__.py",
> line 3387, in dispatch
> result = dispatch(handler, type.method, self)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/__init__.py",
> line 3265, in dispatch
> return m(*args)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/handlers.py",
> line 173, in on_delivery
> self.on_message(event)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/handlers.py",
> line 195, in on_message
> dispatch(self.delegate, 'on_message', event)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/__init__.py",
> line 3265, in dispatch
> return m(*args)
> File "./test.py", line 48, in on_message
> self.reject(event.delivery)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/handlers.py",
> line 130, in reject
> self.settle(delivery, Delivery.REJECTED)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/handlers.py",
> line 146, in settle
> delivery.update(state)
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/__init__.py",
> line 2631, in update
> obj2cond(self.local._condition,
> pn_disposition_condition(self.local._impl))
> File
> "/home/kgiusti/tmp/051118/venv/lib/python2.7/site-packages/proton/__init__.py",
> line 1788, in obj2cond
> pn_condition_set_description(cond, obj.description)
> TypeError: in method 'pn_condition_set_description', argument 2 of type 'char
> const *'
> See attached reproducer.
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