#15622: Immutable graphs must not be relabeled
-------------------------+-------------------------------------------------
Reporter: | Owner:
ncohen | Status: needs_work
Type: | Milestone: sage-6.1
defect | Resolution:
Priority: major | Merged in:
Component: graph | Reviewers:
theory | Work issues:
Keywords: | Commit:
Authors: | 529f7850c111c19522a8f18f9ce829e1e3a5b769
Nathann Cohen | Stopgaps:
Report Upstream: N/A |
Branch: |
u/ncohen/15622 |
Dependencies: |
#15619 |
-------------------------+-------------------------------------------------
Changes (by SimonKing):
* status: needs_review => needs_work
Comment:
Oops:
{{{
sage -t --long src/sage/graphs/base/static_sparse_backend.pyx
**********************************************************************
File "src/sage/graphs/base/static_sparse_backend.pyx", line 422, in
sage.graphs.base.static_sparse_backend.StaticSparseBackend.relabel
Failed example:
g.relabel([],True)
Expected:
Traceback (most recent call last):
...
ValueError: Thou shalt not remove a vertex from an immutable graph
Got:
<BLANKLINE>
Traceback (most recent call last):
File "/home/king/Sage/git/sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 480, in _run
self.execute(example, compiled, test.globs)
File "/home/king/Sage/git/sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 839, in execute
exec compiled in globs
File "<doctest
sage.graphs.base.static_sparse_backend.StaticSparseBackend.relabel[2]>",
line 1, in <module>
g.relabel([],True)
AttributeError: 'sage.graphs.base.static_sparse_backend.StaticSpars'
object has no attribute 'relabel'
}}}
That is the only error, and I'll probably fix it in a review commit.
--
Ticket URL: <http://trac.sagemath.org/ticket/15622#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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