Hi Wolfgang,
first of all, this is the wrong list for PyKDE issues. Try to resend this
to the kde-bindings ML:
https://mail.kde.org/mailman/listinfo/kde-bindings
On Friday 17 September 2010, 00:11:18 Wolfgang Rohdewald wrote:
> Hi,
>
> this code prints random output. How should I fix this?
>
> import sip
> sip.setapi('QString', 2)
>
> from PyKDE4.kdeui import KConfigSkeleton
You're missing to create a {Q,K}Application instance here.
There's also a problem with KApplication:
>>> from PyKDE4.kdeui import KApplication
>>> app = KApplication()
FAILURE (KCmdLineArgs):
Application has not called KCmdLineArgs::init(...).
According to:
http://api.kde.org/4.5-api/kdelibs-apidocs/kdeui/html/classKApplication.html
it should do without any parameter.
> a = KConfigSkeleton()
> name = 'tilesetName'
> value = 'I am a value'
> s = a.addItemString(name, value)
> print s.value()
>
> == output: ==
> value is: 䱀Ɨ!䱠Ɨ彐Ɨ美繈
> *** glibc detected *** python: corrupted double-linked list:
> 0x01975f50 ***
Same here:
(gdb) run
Starting program: /usr/bin/python
[Thread debugging using libthread_db enabled]
Python 2.6 (r26:66714, Mar 30 2010, 00:30:21)
[GCC 4.3.2 [gcc-4_3-branch revision 141291]] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from PyQt4.QtGui import QApplication
>>> from PyKDE4.kdeui import KConfigSkeleton
>>> app = QApplication([])
>>> a = KConfigSkeleton()
>>> name = 'tilesetName'
>>> value = 'I am a value'
>>> s = a.addItemString(name, value)
>>> print s.value()
Program received signal SIGSEGV, Segmentation fault.
memcpy () at ../sysdeps/i386/i686/memcpy.S:100
100 2: rep
Current language: auto; currently asm
(gdb) bt
#0 memcpy () at ../sysdeps/i386/i686/memcpy.S:100
#1 0xb67ebe41 in QString::realloc (this=0x834ba38, alloc=137673264) at
/usr/include/bits/string3.h:52
#2 0xb67ebf86 in QString::realloc (this=0x834ba38) at tools/qstring.cpp:1250
#3 0xb67ebfbe in QString::utf16 (this=0x834ba38) at tools/qstring.cpp:4690
#4 0xb67ec084 in QString::toUcs4 (this=0x834ba38) at tools/qstring.cpp:3574
#5 0xb619aefc in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtCore.so
#6 0xb60c3f19 in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtCore.so
#7 0xb7ea4d1f in _PyObject_Str (v=0x82738fc) at Objects/object.c:415
#8 0xb7ea4de5 in PyObject_Str (v=0x82738fc) at Objects/object.c:436
#9 0xb7ea2ea5 in internal_print (op=0x82738fc, fp=0xb7dec4c0, flags=1,
nesting=0) at Objects/object.c:297
#10 0xb7e8514d in PyFile_WriteObject (v=0x82738fc, f=0xb7c64070, flags=)
at Objects/fileobject.c:116
#11 0xb7ef59bc in PyEval_EvalFrameEx (f=0x834d3bc, throwflag=0) at
Python/ceval.c:1598
#12 0xb7ef9daf in PyEval_EvalCodeEx (co=0xb7c210f8, globals=0xb7c7702c,
locals=0xb7c7702c, args=0x0, argcount=0,
kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at
Python/ceval.c:2942
#13 0xb7ef1ca3 in PyEval_EvalCode (co=0xb7c210f8, globals=0xb7c7702c,
locals=0xb7c7702c) at Python/ceval.c:515
#14 0xb7f13b0c in run_mod (mod=, filename=, globals=0xb7c7702c,
locals=0xb7c7702c, flags=0xbfffebc8, arena=0x804b460) at
Python/pythonrun.c:1330
#15 0xb7f165fc in PyRun_InteractiveOneFlags (fp=0xb7dec420, filename=0xb7f5118f
"", flags=0xbfffebc8)
at Python/pythonrun.c:836
#16 0xb7f167d8 in PyRun_InteractiveLoopFlags (fp=0xb7dec420,
filename=0xb7f5118f "", flags=0xbfffebc8)
at Python/pythonrun.c:756
#17 0xb7f1486f in PyRun_AnyFileExFlags (fp=0xb7dec420, filename=0xb7f5118f
"", closeit=0, flags=0xbfffebc8)
at Python/pythonrun.c:725
#18 0xb7f20e42 in Py_Main (argc=0, argv=0xbfffec94) at Modules/main.c:597
#19 0x08048692 in main (argc=Cannot access memory at address 0x419d3a4
) at Modules/python.c:23
Python version: 2.6
sip version: 4.10.5
Qt4 version: 4.6.3
PyQt4 version: 4.7.4
PyKDE4 version: 4.4.4
>
> ii python-qt4
> 4.7.3-1ubuntu2~lucid1~ppa3 Python bindings
> for Qt4
>
> ii python-kde4
> 4:4.5.1-0ubuntu1~lucid1~ppa1Python bindings
> for the KDE 4 libraries
Pete
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