#10932: Fix typo in the multiple edges detection code of DiGraph
---------------------------------+------------------------------------------
Reporter: nthiery | Owner: jason, ncohen, rlm
Type: defect | Status: new
Priority: major | Milestone:
Component: graph theory | Keywords:
Author: Nicolas M. Thiéry | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
---------------------------------+------------------------------------------
{{{
sage: DiGraph([(1, 2, 0), (1,2,1)])
Traceback (most recent call last):
...
File "/opt/sage-4.6.2/local/lib/python2.6/site-
packages/sage/graphs/digraph.py", line 417, in __init__
(u in data[v])):
KeyError: 2
sage: sage: DiGraph([(1, 2, 0)])
------------------------------------------------------------
Traceback (most recent call last):
...
File "/opt/sage-4.6.2/local/lib/python2.6/site-
packages/sage/graphs/digraph.py", line 417, in __init__
(u in data[v])):
KeyError: 2
}}}
The test should have been v in data[u]. I'll attach soon a patch doing
this:
{{{
sage: DiGraph([(1, 2, 0), (1,2,1)])
Multi-digraph on 2 vertices
sage: DiGraph([(1, 2, 0)])
Digraph on 2 vertices
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10932>
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.
