On Thu, 27 Jul 2006, Sebastien Delafond wrote:
> I still can't reproduce this one... Do you see the same behavior with
> another fsName ?
I tried changing fsnames and mountpoints, which didn't change anything.
Finally, despite not really knowing python, I decided to dig into the
source and see if I could get anywhere, and I think I did ...
> > Traceback (most recent call last):
> > File "/usr/share/gmailfs/gmailfs.py", line 701, in getdir
> > log.debug("thread.summary is " + thread.snippet)
> > TypeError: cannot concatenate 'str' and 'list' objects
This exception is in a try/except block. So the exception gets logged,
and then the code continues.
> > Traceback (most recent call last):
> > File "/usr/lib/python2.3/site-packages/fuse.py", line 40, in __call__
> > return apply(self.func, args, kw)
> > File "/usr/share/gmailfs/gmailfs.py", line 725, in getdir
> > return map(lambda x: (x,0), lst)
> > TypeError: argument 2 to map() must support iteration
Argument 2 is the lst variable, hmm. Well, the lst variable is
initialized to an empty list *after* the line on which the prior
exception occurred, so this second exception is probably happening
because lst, at that point, is whatever python's equivalent of
null/undef is, rather than being a list.
Question: why does your version of python not bitch about this? From
what I can find on google, the refusal to concatenate strings and lists
is an inherent python behavior. Perhaps thread.snippet is coming out as
a different type of object for you.
Anyways, more googling, it looks like the str() function is what we
need to convert the list to a string. Not really knowing what's going
on, however, I'm a bit worried that this may be masking some other
problem. However, a quick test with this patch was successful.
--- gmailfs.py.old 2006-07-27 17:06:47.000000000 -0400
+++ gmailfs.py.new 2006-07-27 17:06:22.000000000 -0400
@@ -698,9 +698,9 @@
for thread in folder:
assert len(thread) == 1
for msg in thread:
- log.debug("thread.summary is " + thread.snippet)
+ log.debug("thread.summary is " + str(thread.snippet))
m = re.search(FileNameTag+'='+FileStartDelim+'(.*)'+
- FileEndDelim, thread.snippet)
+ FileEndDelim, str(thread.snippet))
if (m):
# Match succeeded, we got the whole filename.
log.debug("Used summary for filename")
--
-Cheetah
"Reality is that which, when you stop believing in it, doesn't go away".
-- Philip K. Dick
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