#6391: libGAP! -- create a Cython library interface to gap
----------------------------------------------------------------------------+
Reporter: was |
Owner: was
Type: enhancement |
Status: positive_review
Priority: major |
Milestone: sage-5.5
Component: group theory |
Resolution:
Keywords: |
Work issues:
Report Upstream: N/A |
Reviewers: Dima Pasechnik, Ivan Andrus, Volker Braun, William Stein
Authors: Dima Pasechnik, Ivan Andrus, Volker Braun, William Stein |
Merged in:
Dependencies: #13415, #13123, #13211 |
Stopgaps:
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Comment (by mmarco):
I get a strange behaviour when i use tab completion with libgap objects:
{{{
sage: F=libgap.eval('FreeGroup(2)')
sage: F.GeneratorsOfGroup()
[ f1, f2 ]
sage: F.GeneratorsOf
F.GeneratorsOfField F.GeneratorsOfGroup F.GeneratorsOfIdeal
sage: F.GeneratorsOfGroup()
---------------------------------------------------------------------------
AttributeError Traceback (most recent call
last)
/home/mmarco/sage-5.4/<ipython console> in <module>()
/home/mmarco/sage-5.4/local/lib/python2.7/site-
packages/sage/libs/gap/element.so in
sage.libs.gap.element.GapElement.__getattr__
(sage/libs/gap/element.c:3555)()
AttributeError: Name "GeneratorsOfGroup" is not defined in GAP.
sage: F
Exception RuntimeError: 'Entered a critical block twice' in
'sage.libs.gap.util.error_handler' ignored
<free group on the generators [ f1, f2 ]>
sage: F.GeneratorsOfGroup()
[ f1, f2 ]
}}}
(i hitted TAB in the line F.GeneratorsOf, so it showed the possible
completions).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6391#comment:139>
Sage <http://www.sagemath.org>
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