#14408: Upgrade dot2tex spkg
----------------------------+-----------------------------------------------
Reporter: nthiery | Owner: jason, ncohen, rlm
Type: defect | Status: new
Priority: major | Milestone: sage-5.9
Component: graph theory | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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With the current optional dot2tex spkg, some doctests are failing:
{{{
sage: g = digraphs.ButterflyGraph(2)
sage: g.plot(layout = "graphviz", prog = "neato") # optional - dot2tex,
graphviz
Traceback (most recent call last):
...
ValueError: invalid literal for int() with base 10: '67.297'
}}}
This is due to a bug in dot2tex which was fixed in the upstream
development branch (but there was no official release since then):
http://code.google.com/p/dot2tex/issues/detail?id=20
See also the top of sage.graphs.doc2tex_utils.
A first step toward is available at:
http://sage.math.washington.edu/home/nthiery/dot2tex-2.8.7-dev.spkg
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14408>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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