push over sftp

[Robey Pointer]

On 2 Nov 2005, at 12:11, John Arbash Meinel wrote:

> Robey Pointer wrote:
>>
>> SFTP urls are always absolute and formatted like HTTP urls, so I   
>> think
>> the right one would be:
>>
>> sftp://crash@vmlinux.org/home/crash/public_html/bzr/gul
>>
>> I was just able to push one of my archives to a new place using   
>> "push"
>> over sftp, so it does seem to work (but be sure the  destination  
>> folder
>> doesn't exist yet, bzr wants to be able to mkdir it).
>
> Actually, it does:
> try:
>     transport.mkdir(path)
> except NoSuchFile:
>     pass

Yeah, that's the problem though -- it's not catching FileExists (line  
442 of builtins.py).


> The only problem I know of is if the directory already exists, and
> SftpTransport is raising the wrong exception.
>
> I think that was fixed in Robert's integration branch. Though I  
> know he
> (and I believe you) had problems because paramiko doesn't through
> informative exceptions.

Robert fixed the exception impedance (as well as can probably be  
done).  Thanks Robert. :)  I added your clever idea to paramiko  
1.5.1, John, of adding a fake "errno" field to the IOError object, so  
at least ENOENT and EACCES can be detected.  SFTP has no equivalent  
to EEXIST, sadly.

robey

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