Obtaining the PyObject * of a class

Bronner, Gregory gregory.bronner at lehman.com
Tue Mar 11 21:51:58 CET 2008


I'd strongly disagree.
SWIG is very useful for wrapping large scale projects in a
non-interfering manner. If you have to generate bindings for 1000+
classes, it is by far the easiest way to do things.
 
 
It isn't clear what you are doing that requires the PyObject*, or which
one you'd like.
 
In general, the output one is found in $result, and $input is input
PyObject for that typemap.
 
 

________________________________

From: Michael Wieher [mailto:michael.wieher at gmail.com] 
Sent: Tuesday, March 11, 2008 3:09 PM
To: python-list at python.org
Subject: Re: Obtaining the PyObject * of a class


2 things:

1st. there is a python mailing list for people interested in C++
extension type stuff
2nd. SWIG is useless and overly complicated, its much easier to just
generate your own C++ code by hand, less confusion, and much more
clarity.  I find no value in using anything else.
People complain about the "boilerplate" code, but honestly, copy &
paste, change three characters, and you're done.  And you know exactly
what is happening, how when and why.


2008/3/11, Chris Mellon <arkanes at gmail.com>: 

	On Tue, Mar 11, 2008 at 12:13 PM, Terry Reedy <tjreedy at udel.edu>
wrote:
	>
	>  "Cooper, Andrew" <ACooper at cimtek.com> wrote in message
	>
news:C03234BF0E2A8C419C4C307D0914EB730251D3A9 at MAILSERVER.cimtek.on.ca...
	>
	> | Are there any Python C API experts/SWIG experts out there
that can help
	>  | me with this issue please.
	>
	> | I',m currently using SWIG to generate a python interface to
a C DLL.
	>
	>  Some people have switched to using ctypes for this, and many
other SWIG
	>  users have stopped reading clp.  But I hope someone answers
who can.
	>
	
	
	Using Pyrex or Cython is likely to be much easier than using
SWIG for this.
	
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	http://mail.python.org/mailman/listinfo/python-list
	


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