#13868: Deal with hooked tp_* functions when using a debug build of Python
--------------------------------+-------------------------------------------
Reporter: jpflori | Owner: GeorgSWeber
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.6
Component: build | Resolution:
Keywords: hook debug | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Volker Braun | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
With the patches listed at #13877, I get:
{{{
/home/simon/SAGE/debug/sage-5.5.rc0/local/lib/python2.7/site-
packages/sage/all.py:76: RuntimeWarning: tp_compare didn't return -1 or -2
for exception
import sage.symbolic.pynac
---------------------------------------------------------------------------
SystemError Traceback (most recent call
last)
/home/simon/SAGE/debug/sage-5.5.rc0/local/lib/python2.7/site-
packages/IPython/ipmaker.py in force_import(modname, force_reload)
61 reload(sys.modules[modname])
62 else:
---> 63 __import__(modname)
64
65
/home/simon/SAGE/debug/sage-5.5.rc0/local/bin/ipy_profile_sage.py in
<module>()
5 preparser(True)
6
----> 7 import sage.all_cmdline
8 sage.all_cmdline._init_cmdline(globals())
9
/home/simon/SAGE/debug/sage-5.5.rc0/local/lib/python2.7/site-
packages/sage/all_cmdline.py in <module>()
12 try:
13
---> 14 from sage.all import *
15 from sage.calculus.predefined import x
16 preparser(on=True)
/home/simon/SAGE/debug/sage-5.5.rc0/local/lib/python2.7/site-
packages/sage/all.py in <module>()
74
75 # This must come before Calculus -- it initializes the Pynac
library.
---> 76 import sage.symbolic.pynac
77
78 from sage.modules.all import *
SystemError: Objects/object.c:854: bad argument to internal function
Error importing ipy_profile_sage - perhaps you should run %upgrade?
WARNING: Loading of ipy_profile_sage failed.
}}}
So, tp_compare does something unexpected here.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13868#comment:8>
Sage <http://www.sagemath.org>
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