#13998: hash of a pickled Sequence is broken
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Reporter: slabbe | Owner: slabbe
Type: defect | Status: positive_review
Priority: major | Milestone: sage-5.7
Component: pickling | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Changes (by ehlen):
* status: needs_review => positive_review
Comment:
I tested the patch with sage version 5.5.
I tested that:
* The described bug does not occur anymore with the pickled object (see
also my remark below).
* The buggy behaviour described in comment 1 is now fixed.
* The patch adds doctests for the patch with reference to the trac ticket.
* The doctests complete without any errors.
* The sage documentation builds fine.
Remark: In fact, the pickled object was provided by me and belongs to a
large collection that serves the LMFDB (www.lmfdb.org) website currently.
This means that the bug affected >13000 pickled objects. Now the first
example from above works with the objects taken from the database
(I tested a few, not all of them.)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13998#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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