#14471: Exception KeyError: in WeakValueDictionary remove ignored
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Reporter: vbraun | Owner: rlm
Type: defect | Status: new
Priority: major | Milestone: sage-5.10
Component: memleak | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:21 vbraun]:
> But the problem is `CallableSymbolicExpressionRing_class`, not
`MatrixSpace`? The matrices only trigger the problem by initializing the
`CallableSymbolicExpressionRing_class_with_category`.
As much as I know, I never touched `CallableSymbolicExpressionRing`.
> Presumably matrices are smart enough to not use `__class__` for hashes
and comparison if they delay category initialization.
I hope so.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14471#comment:22>
Sage <http://www.sagemath.org>
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