Hi,
 Use this:

def _flatten(seq,myhasil):
  for isi in seq:
    if type(isi) != str:
      try:
        _flatten(isi,myhasil)
      except:
        myhasil.append(isi)
    else:
      myhasil.append(isi)

def flatten(seq):
  '''code to flatten tupple'''
  hasil = []
  _flatten(seq,hasil)
  return hasil

http://www.uselesspython.com/showcontent.php?author=38

Cheers,
pujo

 On 9/29/05, Bernard Lebel <3dbernard@[...].com>  wrote:
> 
>  Hello,
> 
>  I have this list wich is made of tuples. I wish I could "flatten" this
>  list, that is, to extract each element in the tuples and build a new
>  flat list with it. Is there any shortcut to do that or do I have to go
>  through some list comprehension-like procedure?
> 
>  (I have looked at sets but I have to keep things ordered).
> 
> 
>  Thanks
>  Bernard
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