Unrolling of actual parameters from list

[Roberto Cavada]

Hi there,
  consider this class definition:

class Foo:
   def __init__(self, a, b):
     # do something
     return
   pass # end of class


Suppose now you want to create a Foo instance by passing a *list* of 
actual parameters:

l = [10,20]
foo = Foo(l)  # this - as you can guess - does not work

Is there a way to do that?
Thanks,
  rob

-- 
------------------------------------------------------
Roberto Cavada
ITC-irst Institute for Scientific and Technological Research
Automated Reasoning Systems - Formal Methods Group
Via Sommarive, 18 - 38050 Povo (TN) - Italy
Tel: +39 0461 314 321   Fax: +39 0461 302 040
cavada at irst.itc.it  http://sra.itc.it/people/cavada/
------------------------------------------------------