#15618: convert_map should not be a map
-------------------------------------+-------------------------------------
Reporter: pbruin | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.3
Component: coercion | Resolution:
Keywords: conversion map | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/pbruin/15618-DefaultConvertMap | d96f19ef8b9b418ed974d130de22f73e7e7979e0
Dependencies: #16401, #16402 | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by pbruin):
After #16401 and #16402, the only remaining problem is an unpickling
failure of 3 old pickles:
{{{
File "src/sage/structure/sage_object.pyx", line 1346, in
sage.structure.sage_object.unpickle_all
Failed example:
sage.structure.sage_object.unpickle_all() # (4s on sage.math, 2011)
Expected:
doctest:... DeprecationWarning: This class is replaced by
Matrix_modn_dense_float/Matrix_modn_dense_double.
See http://trac.sagemath.org/4260 for details.
Successfully unpickled ... objects.
Failed to unpickle 0 objects.
Got:
doctest:1: DeprecationWarning: OrderedAlphabet is deprecated; use
Alphabet instead.
See http://trac.sagemath.org/8920 for details.
doctest:839: DeprecationWarning: This class is replaced by
Matrix_modn_dense_float/Matrix_modn_dense_double.
See http://trac.sagemath.org/4260 for details.
* unpickle failure:
load('/home/pbruin/.sage/temp/selmer/22153/dir_6q6dfL//pickle_jar/_class__sage_modular_hecke_degenmap_DegeneracyMap__.sobj')
* unpickle failure:
load('/home/pbruin/.sage/temp/selmer/22153/dir_6q6dfL//pickle_jar/_type__sage_rings_morphism_RingHomomorphism_cover__.sobj')
* unpickle failure:
load('/home/pbruin/.sage/temp/selmer/22153/dir_6q6dfL//pickle_jar/_type__sage_rings_morphism_RingHomomorphism_from_quotient__.sobj')
Failed:
_class__sage_modular_hecke_degenmap_DegeneracyMap__.sobj
_type__sage_rings_morphism_RingHomomorphism_cover__.sobj
_type__sage_rings_morphism_RingHomomorphism_from_quotient__.sobj
----------------------------------------------------------------------
** This error is probably due to an old pickle failing to unpickle.
** See sage.structure.sage_object.register_unpickle_override for
** how to override the default unpickling methods for (old) pickles.
** NOTE: pickles should never be removed from the pickle_jar!
----------------------------------------------------------------------
Successfully unpickled 583 objects.
Failed to unpickle 3 objects.
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/15618#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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