Oops! This isn't working. As the sequence I'm trying for is....
>>> def set_classvars(**kwargs):
... def __metaclass__(name, bases, classdict):
... for name, value in kwargs.iteritems():
... if name not in classdict:
... classdict[name] = value
... return type(name, bases, classdict)
... return __metaclass__
...
>>> class C(object):
... __metaclass__ = set_classvars(name='foo', desc='bar', list=[])
... name = 'not foo'
...
>>> C.name, C.desc, C.list
('not foo', 'bar', [])
>>> class D(C):
... pass #<<<<<< Use Super's metaclass
...
>>> D.name, D.desc, D.list, D.list is C.list
('not foo', 'bar', [], True)
So... I just changed my stuff to be:
import copy
class ClassVars(type):
classVars = {}
def __init__(cls, name, bases, dict):
for name, value in type(cls).classVars.iteritems():
if name not in dict:
setattr(cls, name, copy.copy(value))
def are(**kwargs):
return type('', (ClassVars,), {'classVars':kwargs})
Altho I'd like to see what you come up with too... if you persue this
--
http://mail.python.org/mailman/listinfo/python-list
