#14654: implement flow polytopes
-------------------------------------+-------------------------------------
Reporter: ahmorales | Owner: graphcomponentowner
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-6.5
Component: graph theory | Resolution:
Keywords: flow polytopes, | Merged in:
kostant partition function, sage | Reviewers: Nathann Cohen
days 47.5 | Work issues:
Authors: Frédéric Chapoton | Commit:
Report Upstream: N/A | 703016840815038fe79b466d67bb297a8fd43042
Branch: | Stopgaps:
u/tscrim/flow_polytopes-14654 |
Dependencies: |
-------------------------------------+-------------------------------------
Changes (by vbraun):
* status: positive_review => needs_work
Comment:
{{{
File "src/sage/combinat/cluster_algebra_quiver/quiver.py", line 162, in
sage.combinat.cluster_algebra_quiver.quiver.ClusterQuiver
Failed example:
Q = ClusterQuiver([[1,1]])
Expected:
Traceback (most recent call last):
...
ValueError: The input DiGraph contains a loop
Got:
<BLANKLINE>
Traceback (most recent call last):
File "/mnt/disk/home/release/Sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 488, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/mnt/disk/home/release/Sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 850, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.combinat.cluster_algebra_quiver.quiver.ClusterQuiver[37]>", line 1,
in <module>
Q = ClusterQuiver([[Integer(1),Integer(1)]])
File "sage/misc/lazy_import.pyx", line 383, in
sage.misc.lazy_import.LazyImport.__call__
(build/cythonized/sage/misc/lazy_import.c:3398)
return self._get_object()(*args, **kwds)
File "/mnt/disk/home/release/Sage/local/lib/python2.7/site-
packages/sage/combinat/cluster_algebra_quiver/quiver.py", line 342, in
__init__
dg = DiGraph( data )
File "/mnt/disk/home/release/Sage/local/lib/python2.7/site-
packages/sage/graphs/digraph.py", line 716, in __init__
deprecation(15706, "You created a graph with loops from a list. "+
NameError: global name 'deprecation' is not defined
**********************************************************************
1 item had failures:
2 of 41 in sage.combinat.cluster_algebra_quiver.quiver.ClusterQuiver
[227 tests, 2 failures, 2.01 s]
----------------------------------------------------------------------
sage -t --warn-long 38.5
src/sage/combinat/cluster_algebra_quiver/quiver.py # 2 doctests failed
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/14654#comment:32>
Sage <http://www.sagemath.org>
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