#14708: Graph constructor forgets vertex labels
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Reporter: vbraun | Owner: jason, ncohen, rlm
Type: defect | Status: new
Priority: major | Milestone: sage-5.11
Component: graph theory | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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{{{
sage: g = Graph()
sage: g.add_vertex(0)
sage: g.set_vertex(0, 'foo')
sage: g.get_vertices()
{0: 'foo'}
sage: Graph(g).get_vertices()
{0: None}
}}}
Edge labels are remembered, though:
{{{
sage: g.add_vertex(1)
sage: g.add_edge(0,1, 'bar')
sage: g.edges()
[(0, 1, 'bar')]
sage: Graph(g).edges()
[(0, 1, 'bar')]
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14708>
Sage <http://www.sagemath.org>
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