Something or Nothing^H^H^H^H^H^H^HEmpty

Boris Borcic borcis at geneva-link.ch
Thu Apr 11 09:10:39 EDT 2002


>>
>>>
>>>> [] and {} are objects,
>>>>
>>> Yes, as are None and 0.
>>>

> IOW you forgot the empty sequence () and the empty string "".


Raises the interesting question of a locus of functionality of immutable 
objects that would be to dictionaries much like tuples are to lists.

Mmmm...

Maybe "name munching rules" could grow to first-class values, and unify 
with both function parameter binding "action objects" and with (compiled 
code for ?) destructuring-restructuring assignment statements (such as 
a,b = b,a). Some kind of algebra is clearly possible, and would justify 
these being values.

Guess it means knowing the VM is part of a complete python education :(

Boris
--
"Art is a trigram"






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