#8364: Forward options like "solver" in all the functions using LP
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Reporter: ncohen |
Owner: jkantor
Type: enhancement |
Status: needs_review
Priority: major |
Milestone: sage-4.4.2
Component: graph theory |
Keywords:
Author: |
Upstream: N/A
Reviewer: schilly |
Merged:
Work_issues: rebase on top of #7671, #7854, #7966, #8273, #8273, #8331 |
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Changes (by ncohen):
* status: needs_work => needs_review
Old description:
> It was impossible to force the use of GLPK instead of Cbc or Cplex in all
> the functions using LP !
>
> Not anymore !
>
> Requires #8892
>
> Nathann
New description:
It was impossible to force the use of GLPK instead of Cbc or Cplex in all
the functions using LP !
Not anymore !
Nathann
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Comment:
The amount of times I have rewritten this whole patch is just obscene :-D
Ok, so what's new in this version ? First, it is based on 4.4.2.rc0, into
which #8892 in already included (thanks Jason !), and it does the same job
as usual, plus one or two fixesin the docstrings. By the way, I fixed a
bug in function at line 3152 or graph.py (last entry in the .patch file),
by removing a ",t"... I have to admit I have absolutely NO IDEA how this
",t" appeared there, but well, it prevented the function from working,
though... I also hadn't noticed the function max_weight_matching from
networkx had been exposed, which makes ticket #8166 useless... But I will
modify it so that we do not have in Sage 2 different functions for max
matching (at the moment, matching() and max_weight_matching()).
Please Jason, if you can review this ticket again, help me !! I could not
stand rewriting all these modifications again if it needs to be rebased
once more ! :-)
Thank youuuuuuu !!
Nathann
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8364#comment:16>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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