Talin <[EMAIL PROTECTED]> writes:

> sequence( indexable ):
>     -- an indexable in which the indexes are successive integers
>     -- Test: isinstance( index_type, int )

I don't understand. How would this test distinguish [] being a
sequence from {} not being a sequence?

> mapping( indexable ):
>     -- an indexable in which the indices are hashable values:
>     -- Test: hashable( index_type )
>     -- (Also test for immutable if its feasible)

And this on the contrary?

-- 
   __("<         Marcin Kowalczyk
   \__/       [EMAIL PROTECTED]
    ^^     http://qrnik.knm.org.pl/~qrczak/
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