Re: [pygame] A question about callback functions

[Guillaume Proux <gproux@xxxxxxxxxxxxxx>]

Have a look at this interactive session!

C:\Documents and Settings\guillaume>\python23\python
Python 2.3.5 (#62, Feb  8 2005, 16:23:02) [MSC v.1200 32 bit (Intel)] on 
win32
Type "help", "copyright", "credits" or "license" for more information.
>>> class FirstClass:
...     def __init__(self,value):
...             self.val=value
...     def show(self):
...             print "FirstClass",self.val
...
>>> class SecondClass:
...     def __init__(self,value):
...             self.val=value
...     def show(self):
...             print "SecondClass",self.val
...
>>> classname = "SecondClass"
>>> myclass = eval(classname)
>>> instance = apply(myclass,(3,))
>>> instance.show()
SecondClass 3
>>>