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Hi Antonio,

That sounds like a bug! Looks like we decode the temporal key coming in from the terminal, but don't properly encode it when getting the HMAC. This generates the UnicodeEncodeError on python 2.7, and I've submitted https://review.openstack.org/#/c/335615/ to address this.

I'm not sure about what's going on with the temporal generated on python 3, though. FWIW, I'll often forget whether it's supposed to be X-Container-Meta-Temp-Url-Key or X-Container-Meta-Tempurl-Key. (For reference, use the first one.) Maybe that's the issue?

Tim

> On Jun 29, 2016, at 10:06 AM, Dr Antonio Calanducci <antonio.calanducci at ct.infn.it> wrote:
> 
> Hi,
> 
> I hope this is the right mailing list to ask this question. In case it's not, please direct me to the right one and apologise. 
> 
> I have some files stored in a container the use german character (and in general non ascii character).
> Using the swift REST APIs and python-swiftclient (3.0.0) download/upload command I have no problem to handle them.
> 
> But when I try to generate tempurl for some of them with python-swiftclient, I got errors if I use python 2.7. By the way, switching to python3 I can generate properly the tempurl, but the URL is actually not working generating a 401 error.
> 
> Looking at the github repo it seems there is utf8 support for the tempurl key, but I am not sure if you support unicode for path too. I am currently using swift 2.2.0 on the server.
> 
> I read in the docs that I should not encode the path while generating the tempurl, but only to actually retrieve from the generate url.
> 
> Could you confirm or not that filename with unicode chars are supported and if so in which version?
> 
> thanks a lot for the attention
> All the best
> Antonio
> 
> -- 
> 
> Dr. Antonio Calanducci, PhD
> INFN Catania 
> 
> Office:    +39 095 3785519
> Mobile:  +39 349 6762534
> Skype:   tcaland
> 
> antonio.calanducci at ct.infn.it
> calanducci at unict.it
> 
> 
> 
> 
> 
> 
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