#9827: Intermittent doctest failure in sage/interfaces/psage.py
------------------------------+---------------------------------------------
Reporter: mpatel | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-5.10
Component: interfaces | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
------------------------------+---------------------------------------------
Description changed by jdemeyer:
Old description:
> Reported by Justin C. Walker on [http://groups.google.com/group/sage-
> release/browse_thread/thread/b2827cba9319bfed/4327cb6c3f565890#4327cb6c3f565890
> sage-release] (scroll down the thread for replies):
> {{{
> Upgraded from 4.5.3.a1, w/o problems. Ran 'ptestlong', and one test
> failed. Failure noted below. I reran the test by hand and it passed.
> Mac OS X, 10.5.8, Dual Quad Xeon.
> }}}
>
> {{{
> #!python
> sage -t -long devel/sage/sage/interfaces/psage.py
> **********************************************************************
> File "/Users/Sage/sage-4.5.3.alpha1/devel/sage-
> main/sage/interfaces/psage.py", line 35:
> sage: print "ignore this"; w # random output
> Exception raised:
> Traceback (most recent call last):
> File "/Users/Sage/sage-4.5.3.alpha1/local/bin/ncadoctest.py", line
> 1231, in run_one_test
> self.run_one_example(test, example, filename, compileflags)
> File "/Users/Sage/sage-4.5.3.alpha1/local/bin/sagedoctest.py",
> line 38, in run_one_example
> OrigDocTestRunner.run_one_example(self, test, example, filename,
> compileflags)
> File "/Users/Sage/sage-4.5.3.alpha1/local/bin/ncadoctest.py", line
> 1172, in run_one_example
> compileflags, 1) in test.globs
> File "<doctest __main__.example_0[5]>", line 1, in <module>
> print "ignore this"; w # random output###line 35:
> sage: print "ignore this"; w # random output
> File "/Users/Sage/sage-4.5.3.alpha1/local/lib/python/site-
> packages/sage/misc/displayhook.py", line 174, in displayhook
> print_obj(sys.stdout, obj)
> File "/Users/Sage/sage-4.5.3.alpha1/local/lib/python/site-
> packages/sage/misc/displayhook.py", line 142, in print_obj
> print >>out_stream, `obj`
> File "/Users/Sage/sage-4.5.3.alpha1/local/lib/python/site-
> packages/sage/interfaces/expect.py", line 1670, in __repr__
> s = s.replace(self._name, self.__dict__['__custom_name'])
> KeyError: '__custom_name'
> }}}
>
> See [http://groups.google.com/group/sage-
> release/browse_thread/thread/b2827cba9319bfed/14beffeda6842d4b#14beffeda6842d4b
> this reply] (and possible follow-ups) for batch-testing results for
> `psage.py`.
>
> Distantly related: #1991.
New description:
This happens sometimes:
{{{
#!python
sage -t --long devel/sage/sage/interfaces/psage.py
**********************************************************************
File "devel/sage/sage/interfaces/psage.py", line 37, in
sage.interfaces.psage
Failed example:
w # long time, random output
Exception raised:
Traceback (most recent call last):
File
"/release/buildbot/sage/sage-1/sage_upgrade_4.8/build/sage-5.9.beta4/local/lib/python2.7
/site-packages/sage/doctest/forker.py", line 466, in _run
self.execute(example, compiled, test.globs)
File
"/release/buildbot/sage/sage-1/sage_upgrade_4.8/build/sage-5.9.beta4/local/lib/python2.7
/site-packages/sage/doctest/forker.py", line 825, in execute
exec compiled in globs
File "<doctest sage.interfaces.psage[3]>", line 1, in <module>
w # long time, random output
File
"/release/buildbot/sage/sage-1/sage_upgrade_4.8/build/sage-5.9.beta4/local/lib/python2.7
/site-packages/sage/misc/displayhook.py", line 201, in __call__
self.oldhook(obj)
File
"/release/buildbot/sage/sage-1/sage_upgrade_4.8/build/sage-5.9.beta4/local/lib/python2.7
/site-packages/sage/interfaces/interface.py", line 880, in __repr__
s = s.replace(self._name, self.__dict__['__custom_name'])
KeyError: '__custom_name'
**********************************************************************
}}}
See [http://groups.google.com/group/sage-
release/browse_thread/thread/b2827cba9319bfed/14beffeda6842d4b#14beffeda6842d4b
this reply] (and possible follow-ups) for batch-testing results for
`psage.py`.
Distantly related: #1991.
--
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9827#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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