Re: [Duplicity-talk] 0.5.12 TypeError (with unnecessary signature chain?)

[Kenneth Loafman]

This was an error that cropped up with logging changes.  The fix is
already in CVS, but a patch is attached.

...Ken

Dylan Alex Simon wrote:
> I'm getting this error when doing collection-status and other operations on a
> backup that works with 0.5.06 and 0.4.11 (haven't tried other intermediate
> versions):
> 
> Traceback (most recent call last):
>   File "/usr/bin/duplicity", line 743, in <module>
>     with_tempdir(main)
>   File "/usr/bin/duplicity", line 736, in with_tempdir
>     fn()
>   File "/usr/bin/duplicity", line 655, in main
>     globals.archive_dir).set_values()
>   File 
> "/usr/local/duplicity-0.5.12/lib/python2.6/site-packages/duplicity/collections.py",
>  line 557, in set_values
>     self.warn(sig_chain_warning)
>   File 
> "/usr/local/duplicity-0.5.12/lib/python2.6/site-packages/duplicity/collections.py",
>  line 626, in warn
>     + "\n" + "\n".join(self.other_sig_names),
> TypeError: bad operand type for unary +: 'str'
> 
> I didn't see any similar reports.  I can provide the full -v9 messages if
> they'll be useful, but this seems to be related to the "unnecessary signature
> chains" messages I've been getting since a long-ago upgrade.  There are two
> backups, which older versions find (though really both should have
> signatures):
>> Warning, found unnecessary signature chain(s)
>> Found 1 backup chains without signatures.
>> Found a complete backup chain with matching signature chain:
> 
> :-Dylan
> 
> 
> _______________________________________________
> Duplicity-talk mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/duplicity-talk
> 

Index: collections.py
===================================================================
RCS file: /sources/duplicity/duplicity/duplicity/collections.py,v
retrieving revision 1.37
retrieving revision 1.38
diff -u -r1.37 -r1.38
--- collections.py      8 Mar 2009 16:22:33 -0000       1.37
+++ collections.py      19 Mar 2009 20:12:45 -0000      1.38
@@ -622,8 +622,8 @@
                                           "signature chain",
                                           "Warning, found unnecessary "
                                           "signature chains",
-                                          len(self.other_sig_chains)),
-                     + "\n" + "\n".join(self.other_sig_names),
+                                          len(self.other_sig_chains))
+                     + "\n" + "\n".join([f.fullsig for f in 
self.other_sig_chains]),
                      log.WarningCode.unnecessary_sig)
             else:
                 log.Warn(_("Warning, found signatures but no corresponding "

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