#715: Parents probably not reclaimed due to too much caching
---------------------------------+------------------------------------------
Reporter: robertwb | Owner: somebody
Type: defect | Status: needs_work
Priority: major | Milestone: sage-5.0
Component: coercion | Keywords: weak cache coercion
Cernay2012
Work_issues: | Upstream: N/A
Reviewer: Jean-Pierre Flori | Author: Simon King
Merged: | Dependencies: #9138, #11900, #11599
---------------------------------+------------------------------------------
Changes (by jdemeyer):
* status: positive_review => needs_work
* dependencies: #9138, #11900 => #9138, #11900, #11599
Comment:
This seems to conflict with #11599. With #11599 applied, I get doctest
errors:
{{{
sage -t -force_lib devel/sage/sage/structure/coerce_dict.pyx
**********************************************************************
File "/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/devel/sage-
main/sage/structure/coerce_dict.pyx", line 210:
sage: from sage.schemes.generic.homset import
SchemeHomsetModule_abelian_variety_coordinates_field
Exception raised:
Traceback (most recent call last):
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/ncadoctest.py",
line 1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/sagedoctest.py",
line 38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/ncadoctest.py",
line 1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_3[33]>", line 1, in <module>
from sage.schemes.generic.homset import
SchemeHomsetModule_abelian_variety_coordinates_field###line 210:
sage: from sage.schemes.generic.homset import
SchemeHomsetModule_abelian_variety_coordinates_field
ImportError: cannot import name
SchemeHomsetModule_abelian_variety_coordinates_field
**********************************************************************
File "/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/devel/sage-
main/sage/structure/coerce_dict.pyx", line 211:
sage: LE = [x for x in gc.get_objects() if
isinstance(x,SchemeHomsetModule_abelian_variety_coordinates_field)]
Exception raised:
Traceback (most recent call last):
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/ncadoctest.py",
line 1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/sagedoctest.py",
line 38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/ncadoctest.py",
line 1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_3[34]>", line 1, in <module>
LE = [x for x in gc.get_objects() if
isinstance(x,SchemeHomsetModule_abelian_variety_coordinates_field)]###line
211:
sage: LE = [x for x in gc.get_objects() if
isinstance(x,SchemeHomsetModule_abelian_variety_coordinates_field)]
NameError: name 'SchemeHomsetModule_abelian_variety_coordinates_field'
is not defined
**********************************************************************
File "/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/devel/sage-
main/sage/structure/coerce_dict.pyx", line 212:
sage: len(LE) # indirect doctest
Exception raised:
Traceback (most recent call last):
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/ncadoctest.py",
line 1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/sagedoctest.py",
line 38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta8/local/bin/ncadoctest.py",
line 1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_3[35]>", line 1, in <module>
len(LE) # indirect doctest###line 212:
sage: len(LE) # indirect doctest
NameError: name 'LE' is not defined
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/715#comment:155>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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