Le 15 nov. 2011 à 16:08, Wichert Akkerman a écrit :
> On 11/15/2011 03:51 PM, Jérôme Laheurte wrote:
>> Le 15 nov. 2011 à 15:24, Jim Bosch a écrit :
>>
>>> On Nov 15, 2011 8:53 AM, "Olivier Voyer"<olivier.vo...@gmail.com> wrote:
>>>> Hi everyone,
>>>>
>>>> Is it possible to have multiple modules linking to one single pyd file?
>>>> I'm using SWIG with VS2010 and I can't find a way of doing that.
>>>>
>>> I believe this is not supported by the Python C-API itself, regardless of
>>> what wrapper generator or library you use. The name of the module import
>>> function needs to be related to the loadable module file name, and you
>>> generally can't have two functions for which that's true.
>> But you can put several submodules in an extension module, as a workaround
>> (see code below). I always wondered if that was possible with boost::python
>> or SWIG ?
>
> You can. For example:
>
>
> void exportModule1() {
> object module(handle<>(borrowed(PyImport_AddModule("mypkg.module1"))));
> scope().attr("module1") = module.
> scope module_scope = module;
>
> // put your def/class_/etc things here
> }
>
> void exportModule2() {
> object module(handle<>(borrowed(PyImport_AddModule("mypkg.module2"))));
> scope().attr("module2") = module.
> scope module_scope = module;
>
> // put your def/class_/etc things here
> }
>
> void export() {
> object package = scope();
> package.attr("__path__") = "mypkg";
> exportModule1();
> exportModule2();
> }
Nice, thanks. I'll keep this around.
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