#11935: Make parent/element classes independent of base rings
---------------------------+------------------------------------------------
Reporter: SimonKing | Owner: nthiery
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7.3
Component: categories | Keywords: parent class, element class,
category
Work_issues: | Upstream: N/A
Reviewer: | Author: Simon King
Merged: | Dependencies: #11900
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Comment(by SimonKing):
sage -testall -long succeeded (with the second patch applied, but it would
probably work with thee first one as well), and copy_reg._reconstructor
was only used on `<class 'matplotlib.font_manager.FontEntry'>`, `<class
'ZODB.fsIndex.fsIndex'>` and `<class
'sage.misc.explain_pickle.EmptyNewstyleClass'>`.
Hence, it indicates that "pickling by class and data" does not occur for
parents. But, to be on the safe side, one should inspect the pickle jar
using explain_pickle.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11935#comment:12>
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