#10229: Deleting attached files causes major problems
------------------------------+---------------------------------------------
   Reporter:  flawrence       |          Owner:  was       
       Type:  defect          |         Status:  needs_info
   Priority:  major           |      Milestone:  sage-4.8  
  Component:  user interface  |       Keywords:            
Work_issues:                  |       Upstream:  N/A       
   Reviewer:                  |         Author:            
     Merged:                  |   Dependencies:            
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Changes (by mboratko):

  * status:  new => needs_info


Comment:

 I wish I could include a patch here, but my sage install is having an
 unrelated issue right now, but this is an easy fix so it may be worth
 mentioning.

 For sage/misc/preparser.py, wrap lines 1790 to 1794 in a try block, and
 use

 {{except OSError, e:
       if e.errno==2:
           pass
 }}

 This will at least make it continue working. What would be our desired
 response to a moved/deleted file? I think it would make sense to detach
 it, since otherwise it will just keep attempting to go through this. Do we
 want to display a message to the user as well?

 Sorry for not posting a patch, I will try to when I fix my sage install.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10229#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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