#16275: Hom: introduce a check argument to simplify the unpickling detection
logic
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Reporter: nthiery | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.2
Component: categories | Resolution:
Keywords: homset, pickling | Merged in:
Authors: Nicolas M. Thiéry | Reviewers: Simon King
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/SimonKing/ticket/16275 | 76bdaa90610e20d51456db092883ff7c61e5d6c2
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:27 nthiery]:
> Maybe we could save on the catching of exceptions upon building the
error message? In principle,
> there should be no error message upon unpickling; and otherwise, the
input is supposed to be properly initialized, and in particular should
have a working repr, shouldn't it?
Sounds right. So, perhaps the additional care for the error message can be
removed.
> Do you mind adding a few comments in the code, say a pointer to the
discussion here + mention of the pickle added in the pickle jar? (or I can
do it).
OK, I will do. But it is not put in the pickle jar yet, since I don't know
how an update of the pickle jar will be posted on trac. In this sense, it
still needs work.
--
Ticket URL: <http://trac.sagemath.org/ticket/16275#comment:28>
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