Scott David Daniels wrote:
> class Foo(object): # _Never_ use old-style without a reason
> def __getitem__(self, index):
> print index
> if index < 3:
> return index * 5 # just to see
> raise IndexError('Zapped') # The secret -- run
Patrick Toomey wrote:
> ... I am trying to figure out how tuple unpacking behavior works
> a,b,c,d = e
>
> Is a method called, such as __getitem__ for each index on the left
> (0,1,2,3)? I thought this was logical, ...
>
> class Foo:
> def __getitem__(self, index):
> print index
>
Hello,
So, I am new to python, but I always like to learn the ins and outs
of a language by trying to understand how everything fits together.
Anyway, I am trying to figure out how tuple unpacking behavior works.
Specifically, what happens when I do the following:
a,b,c,d = e
Is a meth
