[Pyrex] creating and populating Python/C structs

[Christopher Armstrong]

On 9/4/05, Christopher Armstrong <radeex at gmail.com> wrote:
> hrmm.... On the other hand, perhaps I can get a frame from
> PyFrame_New, and then just decref and replace its f_back member....

Hooray, I've got a fully functional newframe with this strategy!
(replacing its f_back after decrefing what was there)

Only problem is that I'm reliably segfaulting when Python exits.... :S
(note that this happens even when I don't replace the f_back)

#0  0x080e45ab in local_dealloc (self=0xb7d74f08) at Modules/threadmodule.c:247
#1  0x0807a118 in dict_dealloc (mp=0xb7ae9b54) at Objects/dictobject.c:730
#2  0x0805ec5b in instance_dealloc (inst=0xb7ae8a0c) at
Objects/classobject.c:662
#3  0x080796ae in insertdict (mp=0xb7bd0b54, key=0xb7b9c650,
hash=387997183, value=0x812c620) at Objects/dictobject.c:397
#4  0x08079bf4 in PyDict_SetItem (op=0xb7bd0b54, key=0xb7b9c650,
value=0x812c620) at Objects/dictobject.c:553
#5  0x081047fa in _PyModule_Clear (m=0xb7d747c4) at Objects/moduleobject.c:136
#6  0x080d1a34 in PyImport_Cleanup () at Python/import.c:438
#7  0x080db9f8 in Py_Finalize () at Python/pythonrun.c:354
#8  0x080dde6d in Py_Exit (sts=0) at Python/pythonrun.c:1579
#9  0x080dcc23 in handle_system_exit () at Python/pythonrun.c:1044
#10 0x080dcc41 in PyErr_PrintEx (set_sys_last_vars=1) at Python/pythonrun.c:1054
#11 0x080dc9ac in PyErr_Print () at Python/pythonrun.c:968
#12 0x080dc5dc in PyRun_SimpleFileExFlags (fp=0x8152008,
filename=0xbffffaf5 "/home/radix/Projects/Twisted/bin/trial",
closeit=1,
    flags=0xbffff8a4) at Python/pythonrun.c:867
#13 0x080dbf1d in PyRun_AnyFileExFlags (fp=0x8152008,
filename=0xbffffaf5 "/home/radix/Projects/Twisted/bin/trial",
closeit=1,
    flags=0xbffff8a4) at Python/pythonrun.c:667
#14 0x08055cbb in Py_Main (argc=3, argv=0xbffff984) at Modules/main.c:484
#15 0x08055206 in main (argc=3, argv=0xbffff984) at Modules/python.c:23


Man, I'm getting deep into it. Excitement abounds! I'll keep bashing.

-- 
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