Re: [Python-Dev] Accessing globals without dict lookup

Feb. 8, 2002


      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