[Python-Dev] Accessing globals without dict lookup
Fred L. Drake, Jr.
fdrake@acm.org
Fri, 8 Feb 2002 16:04:28 -0500
Guido van Rossum writes:
> Oops, I was indeed confused. I think I meant this:
>
> def keys(self):
> return [k for k, c in self.__dict.iteritems() if c.objptr is not NULL]
Was I not clear, or am I missing something entirely? keys() needs
*no* special treatment, but items() and values() do:
class celldict(object):
...
def keys(self):
return self.__dict.keys()
def items(self):
return [k, c.objptr for k, c in self.__dict.iteritems()
if c.objptr is not NULL]
def values(self):
return [c.objptr for c in self.__dict.itervalues()
if c.objptr is not NULL]
-Fred
--
Fred L. Drake, Jr. <fdrake at acm.org>
PythonLabs at Zope Corporation