Re: [Swig-user] Problem with python bindings...

[Georgios P. <pet...@ya...>]

Dear Gregory,

I have removed -proxy, but nothing changed. I keep getting the same error:

 The error was: python0: Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "PythonCDM.py", line 51, in <module>
    class PySwigIterator(_object):
  File "PythonCDM.py", line 58, in PySwigIterator
    __swig_destroy__ = PythonCDM.delete_PySwigIterator
AttributeError: 'module' object has no attribute 'delete_PySwigIterator'

Regards,

George

O/H Gregory Propf ??????:
> I'm far from an expert on SWIG but in solving a recent problem myself 
> I got fairly familiar with the wrap.cxx files and I don't see anything 
> in yours that looks different from mine.  However I did find this in 
> the 1.3 docs regarding -proxy "Primitive symbols and functions (the 
> interface that would be presented if -proxy was not passed) are hidden 
> and no longer accessible. If the -unhideprimitive command line 
> argument is passed to SWIG, then the primitive symbols will be 
> available, but each will be prefixed by the string "primitive:""
>
> This is actually for the CHICKEN language since they don't mention 
> -proxy in the python section but it didn't sound good.  I'm guessing a 
> destructor is fairly "primitive".  So maybe take out -proxy?? - Greg
>
> --- On *Thu, 7/10/08, Georgios Petasis /<pe...@ii...>/* 
> wrote:
>
>     From: Georgios Petasis <pe...@ii...>
>     Subject: [Swig-user] Problem with python bindings...
>     To: swi...@li...
>     Date: Thursday, July 10, 2008, 9:28 AM
>
>     Hi all,
>
>     I have some C++ code which I use from python for some years now.
>     However, there is a problem when I tried to recently recompile my
>     extension. When I try to use my module from python, I get:
>
>       The error was: python0: Traceback (most recent call last):
>        File
>      "<string>", line 1, in <module>
>        File "PythonCDM.py", line 60, in <module>
>          class PySwigIterator(object):
>        File "PythonCDM.py", line 64, in PySwigIterator
>          __swig_destroy__ = libPythonCDM.delete_PySwigIterator
>
>     The swig command I have used to generate the wrapper, is:
>
>     swig -Wall -c++ -python -O -proxy -module PythonCDM -interface PythonCDM
>            -o PythonCDM_wrap.cxx OCDM.h
>
>     I have put the generated files here (both the C++ and the python code):
>     http://www.ellogon.org/~petasis/ellogon/PythonCDM_wrap.cxx
>     http://www.ellogon.org/~petasis/ellogon/PythonCDM.py
>
>     The strange thing is that the function delete_PySwigIterator seems to be
>     defined in the C++ code, but somehow is not visible from python.
>     Also, this seems to happen under both windows (VC++ 9.0) & linux (fedora
>     9). What can be wrong?
>     Swig versions 1.3.35, 1.3.36.
>     Maybe anything when compiling the
>      code?
>
>     Regards,
>
>     George
>
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