#12477: Graph.relabel modifies the dictionary given as an input
---------------------------------+------------------------------------------
Reporter: ncohen | Owner: jason, ncohen, rlm
Type: defect | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: graph theory | Keywords: Cernay2012
Work_issues: | Upstream: N/A
Reviewer: Nicolas M. Thiéry | Author: Nathann Cohen
Merged: | Dependencies:
---------------------------------+------------------------------------------
Changes (by nthiery):
* reviewer: => Nicolas M. Thiéry
Old description:
> Well, it's as the title says...
>
> The patch just fixes it the obvious way, and moves ome code around to
> make it easier to read.
>
> (reported by Nicolas Thiéry)
>
> {{{
> sage: g = Graph({1:[2,3]})
> sage: rel = {1:'a', 2:'b'}
> sage: g.relabel(rel)
> sage: g.vertices()
> [3, 'a', 'b']
> sage: rel
> {1: 'a', 2: 'b', 3: 3}
> }}}
>
> Nathann
New description:
Well, it's as the title says...
The patch just fixes it in the obvious way, and moves some code around to
make it easier to read.
(reported by Nicolas Thiéry)
{{{
sage: g = Graph({1:[2,3]})
sage: rel = {1:'a', 2:'b'}
sage: g.relabel(rel)
sage: g.vertices()
[3, 'a', 'b']
sage: rel
{1: 'a', 2: 'b', 3: 3}
}}}
Nathann
--
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12477#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
