#10637: Implement sage -sws2rst
-----------------------------------+----------------------------------------
   Reporter:  nthiery              |          Owner:  jason, mpatel, was
       Type:  enhancement          |         Status:  needs_review      
   Priority:  major                |      Milestone:  sage-4.7          
  Component:  notebook             |       Keywords:  ReST, worksheet   
Work_issues:                       |       Upstream:  N/A               
   Reviewer:  Nicolas ThiƩry, ...  |         Author:  Pablo Angulo      
     Merged:                       |   Dependencies:                    
-----------------------------------+----------------------------------------

Comment(by jbandlow):

 This is great! I notice that when this is run on old notebook files, one
 gets the following error:
 {{{
     Traceback (most recent call last):
   File "/usr/local/src/sage/sage-4.7.rc0/local/bin/sage-sws2rst", line 66,
 in <module>
     process_sws(file_name)
   File "/usr/local/src/sage/sage-4.7.rc0/local/bin/sage-sws2rst", line 38,
 in process_sws
     for cell in os.listdir(cells_path):
 OSError: [Errno 2] No such file or directory: '/tmp/Iterators and
 backtracking.sws/sage_worksheet/cells'
 }}}

 I think this is because there is another directory level on these old-
 style worksheets:
 {{{
    '/tmp/Iterators and backtracking.sws/sage_worksheet/<some
 number>/cells'
 }}}

 It would be nice if this error could be caught and the user given a
 message to the effect of "Conversion failed. Try opening your notebook
 with a recent version of sage, resaving it, and running the script again".

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10637#comment:16>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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