On Jul 26, 2009, at 5:02 PM, David P. Novakovic wrote: > OK, when I get some time I'll throw some thoughts together.
Great. > I'm assuming the enhancement page on the wiki is the best place to > drop it.. Yep, that would be the place. > > > David > > On Sun, Jul 26, 2009 at 5:21 AM, Robert Bradshaw > <[email protected]> wrote: > Well, I propose someone write up a CEP. I'm not opposed to the idea > but in particular I have yet to see a syntax that I'd be happy with. > > - Robert > > > On Jul 25, 2009, at 10:41 AM, Chris Colbert wrote: > > > +1 > > > > On Fri, Jul 24, 2009 at 11:21 AM, Lisandro > > Dalcin<[email protected]> wrote: > >> On Fri, Jul 24, 2009 at 8:53 AM, Robert > >> Bradshaw<[email protected]> wrote: > >>> This feels a lot like C++ operator overloading... > >>> > >>> I'm not a fan of _as_parameter_, but maybe an "as foo_t" kind of > >>> attribute that it would use every time it needed to convert it > to a > >>> foo_t (not just as a parameter, but in assignment, etc.) Certainly > >>> something like this could be useful, but I'm not sure if it's > >>> needed. > >>> > >> > >> Well, such feature would make mpi4py/petsc4py/slepc4py/tao4py > >> codebase > >> simpler... All my cdef classes are proxies to C handles... I'm > >> constantly calling "self.handle" when calling library routines... > >> > >> > >>> On Jul 23, 2009, at 8:29 PM, David P. Novakovic wrote: > >>> > >>>> http://docs.python.org/library/ctypes.html#calling-functions- > with- > >>>> your-own-custom-data-types > >>>> > >>>> I notice it only accepts basic types... and obviously the > >>>> implementation would be a lot simpler than what I am talking > about > >>>> for cython... but that's the general gist of it. > >>>> > >>>> I guess for cython it would be nice to be able to have a > mapping of > >>>> type -> attribute (or type_name -> attribute_name) so that > when the > >>>> class is passed as a parameter the attribute of the right type is > >>>> passed instead. > >>>> > >>>> David > >>>> > >>>> On Fri, Jul 24, 2009 at 1:23 PM, Lisandro Dalcin > >>>> <[email protected]> wrote: > >>>> On Thu, Jul 23, 2009 at 11:44 PM, David P. > >>>> Novakovic<[email protected]> wrote: > >>>>> > >>>>> It's already a feature in the python stdlib through ctypes, > so it > >>>> obviously > >>>>> doesn't break the guidelines that much. > >>>>> > >>>> > >>>> Sorry for my ignorance about ctypes... But could you point me to > >>>> some > >>>> code/link or provide some more comments in order I can > >>>> understand what > >>>> you commented above? > >>>> > >>>> > >>>> > >>>> -- > >>>> Lisandro Dalcín > >>>> --------------- > >>>> Centro Internacional de Métodos Computacionales en Ingeniería > >>>> (CIMEC) > >>>> Instituto de Desarrollo Tecnológico para la Industria Química > >>>> (INTEC) > >>>> Consejo Nacional de Investigaciones Científicas y Técnicas > >>>> (CONICET) > >>>> PTLC - Güemes 3450, (3000) Santa Fe, Argentina > >>>> Tel/Fax: +54-(0)342-451.1594 > >>>> _______________________________________________ > >>>> Cython-dev mailing list > >>>> [email protected] > >>>> http://codespeak.net/mailman/listinfo/cython-dev > >>>> > >>>> _______________________________________________ > >>>> Cython-dev mailing list > >>>> [email protected] > >>>> http://codespeak.net/mailman/listinfo/cython-dev > >>> > >>> _______________________________________________ > >>> Cython-dev mailing list > >>> [email protected] > >>> http://codespeak.net/mailman/listinfo/cython-dev > >>> > >> > >> > >> > >> -- > >> Lisandro Dalcín > >> --------------- > >> Centro Internacional de Métodos Computacionales en Ingeniería > (CIMEC) > >> Instituto de Desarrollo Tecnológico para la Industria Química > (INTEC) > >> Consejo Nacional de Investigaciones Científicas y Técnicas > (CONICET) > >> PTLC - Güemes 3450, (3000) Santa Fe, Argentina > >> Tel/Fax: +54-(0)342-451.1594 > >> _______________________________________________ > >> Cython-dev mailing list > >> [email protected] > >> http://codespeak.net/mailman/listinfo/cython-dev > >> > > _______________________________________________ > > Cython-dev mailing list > > [email protected] > > http://codespeak.net/mailman/listinfo/cython-dev > > _______________________________________________ > Cython-dev mailing list > [email protected] > http://codespeak.net/mailman/listinfo/cython-dev > > _______________________________________________ > Cython-dev mailing list > [email protected] > http://codespeak.net/mailman/listinfo/cython-dev _______________________________________________ Cython-dev mailing list [email protected] http://codespeak.net/mailman/listinfo/cython-dev
