#7304: Contract edge in graph
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Reporter: AJonsson | Owner: rlm
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.0
Component: graph theory | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers: Tom Boothby
Authors: | Merged in:
Dependencies: #9362 | Stopgaps:
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Comment (by boothby):
Ah, I see that g.add_vertex() indeed returns the label for the current
alpha of 5.0. Please update this to not modify the users's input with
{{{
vertices = list(vertices)
}}}
and use {{{g.copy()}}} instead of copy, and I'll give this a positive
review.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7304#comment:30>
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