#18289: Revert the changes that #17821 made to graph/
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       Reporter:  vbraun             |        Owner:
           Type:  defect             |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-6.7
      Component:  graph theory       |   Resolution:
       Keywords:                     |    Merged in:
        Authors:  Volker Braun       |    Reviewers:  Nathann Cohen
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/vbraun/graph_preference          |  8372aaa58ba5226a96fcbf5e9c609743cb9411ce
   Dependencies:                     |     Stopgaps:
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Comment (by vbraun):

 Replying to [comment:56 mantepse]:
 > Is there a difference between `latex(g)` and `g.__latex__`?  What would
 be the point of having $G_{123}$ as output?  At least for me it would be
 completely useless.

 * `latex(g)` just calls `g._latex_()`, so they are equivalent
 * We should certainly have a way to get the tikz code.
 * The problem is that if you click the "typeset" checkbox in SageNB then
 it calls `latex()` for every output. But typesetting tikz often fails,
 resulting in a quite broken notebook. For large-ish graphs we shouldn't go
 that route in the displayhook.

 The two logical options are either
 * move the tikz output, something like `graph.plot(format='tikz')`, or
 * not call `graph._latex_()` when typesetting output, for example
 implementing a different latex view it in `graph._rich_repr_()`

--
Ticket URL: <http://trac.sagemath.org/ticket/18289#comment:62>
Sage <http://www.sagemath.org>
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