[Python-3000] about the status of PyNumberMethods
dalcinl at gmail.com
Fri May 9 23:35:12 CEST 2008
Yesterday I was working on a patch for Cython to make the generated C
code works from Python 2.3 to 2.6 and also 3.0.
After four hours of carefully diving in Python sources from 2.3 to 3.0
and finishing the patch, the only stuff I would object from the
current codebase of Py3K is the status of PyNumberMethods.
A slot changed its name (nb_nonzero to nb_bool), some slots are gone
(nb_[inplace_]divide) and others are unused (nb_hex, nb_oct, and
nb_coerce). What are the long term plans for this?
BTW, I was also looking at the very, very clever hackery implementing
the method cache for types. My English is crude, but perhaps the
Py_TPFLAGX_[HAVE|VALID]_VERSION_TAG could be renamed to something like
XXX_MCACHE_TAG or XXX_METHODCACHE_TAG, that IMHO is more descriptive
of what those flag are intendef for...
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
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