At 01:17 PM 3/1/2003, Luis Machado wrote:
Is there a way to programatically modify the existing instances and add this new property to them.
Sure. You could create an update method that adds a new value and call that method on all existing instances. You can also accomplish this with class variables. These will get loaded by existing instances and then any work you do on them will override them at the instance level. Ex: class foo: __init__(self): self.var1 = 'foo' # oops! we forgot to assign var2 var2 = 'bar' # this is a class variable, added after some instances have been created def some_method(self): # now we can use var2, since we get it through the class # once we assign it a value, it's an instance variable for this instance self.var2 = 'spam' HTH, Dylan