#13864: Configure Python with pydebug when SAGE_DEBUG is set
-------------------------------------+--------------------------------------
Reporter: jpflori | Owner: jason
Type: enhancement | Status: positive_review
Priority: major | Milestone: sage-5.6
Component: misc | Resolution:
Keywords: python spkg | Work issues:
Report Upstream: N/A | Reviewers: Volker Braun
Authors: Jean-Pierre Flori | Merged in:
Dependencies: #13865 | Stopgaps:
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Comment (by vbraun):
Some debugging hint: Use `python -v` to print imports as they happen:
{{{
[vbraun@volker-desktop sage-5.6.beta0]$ ./sage -python -v
...
>>> import sage.all_cmdline
...
import sage.rings.padics.padic_ext_element # dynamically loaded from
/home/vbraun/opt/sage-5.6.beta0/local/lib/python2.7/site-
packages/sage/rings/padics/padic_ext_element.so
Fatal Python error: UNREF invalid object
/home/vbraun/opt/sage-5.6.beta0/local/lib/libcsage.so(print_backtrace+0x31)[0x7f0c88f3120d]
/home/vbraun/opt/sage-5.6.beta0/local/lib/libcsage.so(sigdie+0x14)[0x7f0c88f3123f]
/home/vbraun/opt/sage-5.6.beta0/local/lib/libcsage.so(sage_signal_handler+0x1da)[0x7f0c88f30deb]
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13864#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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