#15278: Hash and equality for graphs
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Reporter: SimonKing | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.1
Component: graph theory | Resolution:
Keywords: | Merged in:
Authors: Simon King | Reviewers: Nathann Cohen
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/SimonKing/ticket/15278 | fcf9e3018d5e87f49e1f3f3d68ad4cc49382c0b9
Dependencies: #12601, #15491 | Stopgaps:
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Comment (by ncohen):
Ahahaha. Well, given that there are no immutable graphs in Sage at the
moment, this function can't really be said to be broken `:-D`
They needed immutable graphs and didn't want to implement them, i.e. to
deal with this kind of things. So well, that's our job now and we have to
find out when they need immutable graphs and when they don't `:-P`
This copy has to be flagged with "immutable=False" (but that's only
available in my patch) or with a specific data structure.
So let's finish this patch with your fix, I'll give it a positive review
once it passes the tests. Then there is my patch that enables "copy" (that
I will have to rebase), then on top of it there will be a patch to use
immutable graphs in posets as they should be.
Aaaaaaaand now I have to go eat `T_T`
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/15278#comment:76>
Sage <http://www.sagemath.org>
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