At Wednesday 3/1/2007 19:38, meelab wrote:
I am looking for a way to create a "static object" or a "static class" -
terms might be inappropriate - having for instance:
class StaticClass:
.
.
and then
staticObject1 = StaticClass()
staticObject2 = StaticClass()
so that staticObject1 and staticObject2 refers exactly to the same
instance of object.
This is usually known as a Singleton.
If you only want it to store values, or use "normal" methods, the
most direct way is a simple module - modules are already singletons in Python.
If you want to include properties, descriptors, and such, look for
the Singleton (or Borg) pattern in the Python Cookbook:
http://aspn.activestate.com/ASPN/Cookbook/Python/
--
Gabriel Genellina
Softlab SRL
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