On Friday, March 11, 2011 10:39:18 AM UTC-8, kcrisman wrote:
>
>
> > If you do, then I bet that the problem is the double slash.  In fact, we 
> > just ran into this same sort of problem when working on the new jmol 
> > going into Sage---the temporary directory has a double-slash, so it is 
> > confusing where exactly that temp directory is. 
>
> Incidentally, I've seen a lot of other places where os.path.join or 
> whatever is not used, instead "%s/foo"%directory which gives the 
> double slash.  One might want to grep for that sort of thing if this 
> causes lots of problems.  What is the difference between single and 
> double slash, exactly?  (Other than the number of slashes.) 
>

According to section 3.266 in the IEEE/Open Group standards for Unix,

  <http://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap03.html>

"Multiple successive slashes are considered to be the same as one slash."

-- 
John

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