On 13 Jun 2005 04:23:03 -0700
[EMAIL PROTECTED] wrote:
> Hi all,
>
> I have a C++ library I call from python. The problem is I have c++
> exceptions that i want to be translated to python. I want to be able to
> do stuff like:
> try:
> my_cpp_function()
> except cpp_exception_1:
> do_stuff
> except cpp_exception_2:
> do_other_stuff
>
> any ideas how can i do the translation?
1. Create Python class for your exception. For simple case the code
will be:
static PyObject *YouExceptionClass;
# and in module initialization function:
YouExceptionClass = PyErr_NewException("YourModule.YourException", 0, 0);
2. Add it to module dictionary.
3. In wrapper for my_cpp_function use something like the following
code:
try {
my_cpp_function_impl();
} catch (YouException &exc) {
PyErr_SetString(YouExceptionClass, exc.what());
return 0;
}
--
Denis S. Otkidach
http://www.python.ru/ [ru]
--
http://mail.python.org/mailman/listinfo/python-list
