#12876: Fix element and parent classes of Hom categories to be abstract, and
simplify the Hom logic.
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Reporter: nthiery | Owner:
nthiery
Type: enhancement | Status:
needs_review
Priority: major | Milestone:
sage-5.4
Component: categories | Resolution:
Keywords: categories, Hom | Work issues:
Understand why the crash in infinite_polynomial_ring is not fixed and what
happens with r
Report Upstream: N/A | Reviewers:
Simon King
Authors: Nicolas M. Thiéry | Merged in:
Dependencies: #11521, #12215, #12313, #13412. #13145 | Stopgaps:
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Comment (by SimonKing):
There is a potential name conflict between an attribute S of Action and
`RingHomomorphism`. The former has been turned into a weak reference at
#715. I am now trying to rename the attribute of Action, and updated the
main patch at #715 accordingly.
Hence, kicking the patchbot now. Hope it works!
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12876#comment:91>
Sage <http://www.sagemath.org>
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