incrementing ref (newbie)

From: conversy_at_[hidden]
Date: 2001-09-04 04:45:09

Hi.

Imagine that we want to wrap 2 kind of classes:
  containers
  objects that will be contained in containers

How do I increment the ref counter of an object that had been added in
a container object ?

example:

from mymodule import *

c=None

def foo():
  globals c
  c = container()
  o = object()
  c.add(o)
  # here, o is destroyed since it's not used anymore

c.apply_bar_to_all_of_your_objects() # core dumps since one of the
object has been destroyed