#7377: Symbolic Ring to Maxima via EclObject
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   Reporter:  nbruin                                                   |       
Owner:  nbruin      
       Type:  enhancement                                              |      
Status:  needs_work  
   Priority:  major                                                    |   
Milestone:  sage-feature
  Component:  symbolics                                                |    
Keywords:              
     Author:  Nils Bruin, Jean-Pierre Flori                            |    
Upstream:  N/A         
   Reviewer:  Jean-Pierre Flori, François Bissey, Karl-Dieter Crisman  |      
Merged:              
Work_issues:                                                           |  
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Comment(by jpflori):

 Replying to
 [http://trac.sagemath.org/sage_trac/search/opensearch?q=comment%3A80
 nbruin]:

 > The benefits of unexpected snow ... It looks like the gap3 problem was
 due to some unqualified references to `name()` in
 sage.interfaces.interface, where it should be `self.name()`.  Patch
 attached, but since this was a rather low-brained  search-and-replace, JP
 should check I didn't miss any/didn't change any  erroneously. The one
 pickling problem is the only issue left!

 Thanks for the fix, that was my mistake: I changed some references to
 self.!__name to calls to a name() function which was much more clear with
 the new class hierarchy.

 I confirm that your patch fixes the gap3 timeout (without gap3 installed).

 I'll post an updated patch "split_and_refactor" including your fixes and
 some changes so that the name of "MaximaLib" is now "_maxima_lib_" (even
 if most of the time, if not always, the related objects are treated like
 maxima ones for now).

 As far as the pickling problem is concerned, I was aware that it was
 "just" caused by the changes in class hierarchy (and names).

 I search a little bit through Google
 (!http://ask.sagemath.org/question/123/what-is-the-standard-pickle-jar-
 for-and-how-do-i), and I think the Sage general policy is to be able to
 pick up old pickles (quite lgical), so I guess that we should try to
 include a workaround.

 ...Ok you've just posted a fix for that one too, so I'll include it as
 well.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7377#comment:82>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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