On 02/26/2013 09:21 AM, Robin Becker wrote:
In python 2 I was able to improve speed of reportlab using a C extension to
optimize some heavily used methods.
so I was able to do this
class A:
.....
def method(self,...):
....
try:
from extension import c_method
import new
A.method = new.instancemethod(c_method,None,A)
except:
pass
and if the try succeeds our method is bound as a class method ie is unbound and
works fine when I call it.
In python 3 this doesn't seem to work at all. In fact the new module is gone.
The types.MethodType stuff doesn't seem to
work.
Is there a way in Python 3.3 to make this happen? This particular method is
short, but is called many times so adding
python wrapping layers is not a good way forward.
Dumb question, but have you tried just assigning it? In Py3 methods are just
normal functions...
8<----------------------
class A():
pass
A.method = c_method
8<----------------------
--
~Ethan~
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