Integration of PyQt/PySide issue Post: 302759885

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Top Forums Programming Integration of PyQt/PySide issue Post 302759885 by itkalenko on Wednesday 23rd of January 2013 04:17:16 AM

01-23-2013

Registered User

Integration of PyQt/PySide issue

There is an application (Salome) that includes interpretor Python and Qt and PyQt libs.
Also there is a module for this application written on Python.
Specially for this module we need to include additional version of PyQt or PySide that will be distributed with our module.
It doesn’t really matter whether it will be PyQt (commercial, modified with the help of Vendor ID utility) or PySide.

The problem is when i try to load any of those libs in Salome, i get the next import error message.

Code:

PyQt: undefined symbol: _ZN10QTableView13doItemsLayoutEv
 PySide: undefined symbol: _ZN9QMetaType15registerTypedefEPKci

When importing those modules the same way in test script and running it through interpretor installed in the system everything is working fine.

Also we tried to recompile the Python 2.6.6 and rebuild PyQt/PySide, but got the same errors.

Please advise what can cause such problem and how can it be solved. Smilie

P.S: in case with integration of PySide there is another problem: PySide is referring to a lib that has to be located in the system folder
/usr/lib/i386-linux-gnu/libpyside-python2.7.so, while in our case all paths should be relative.

Any help or advice will be appreciated!

Last edited by Scrutinizer; 01-23-2013 at 05:35 AM.. Reason: code tags

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LEARN ABOUT DEBIAN

eric4_re

ERIC4_RE(1)						      General Commands Manual						       ERIC4_RE(1)

NAME

       eric4_re - a GUI editor for Python style regular expressions

SYNOPSIS

       eric4_re [options]

DESCRIPTION

       This  manual  page  documents  briefly the eric4_re command.  This manual page was written for the Debian distribution because the original
       program does not have a manual page.

       eric4_re is a graphical editor and debugger for Python style regular expressions (using the Python re module). It has support  for  all	of
       Python's  own  syntax  extensions like named groups. This program is a part of the eric4 IDE but can be used as a standalone application as
       well.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.	For a complete description, see the Info files.

       -h, --help
	      Show summary of options.

       -v, --version
	      Show version of program.

SEE ALSO

       eric4(1),   eric4_api(1),   eric4_compare(1),   eric4_configure(1),   eric4_diff(1),  eric4_doc(1),  eric4_editor(1),  eric4_helpviewer(1),
       eric4_iconeditor(1), eric4_plugininstall(1), eric4_pluginrepository(1),	eric4_pluginuninstall(1),  eric4_qregexp(1),  eric4_sqlbrowser(1),
       eric4_tray(1), eric4_trpreviewer(1), eric4_uipreviewer(1), eric4_unittest(1), eric4_webbrowser(1)

AUTHOR

       This manual page was written by Torsten Marek <shlomme@gmx.net>, for the Debian project (but may be used by others).

								 January 31, 2010						       ERIC4_RE(1)