On Oct 2, 11:20 pm, Larry Bates <[EMAIL PROTECTED]> wrote:
> You can do the following:
>
> a = [1,2,3,4,5]
> del a[0]
>
> and
>
> a = {1:'1', 2: '2', 3: '3', 4:'4', 5:'5'}
> del a[1]
>
> why doesn't it work the same for sets (particularly since sets are based on a
> dictionary)?
>
> a = set([1,2,3,4,5])
> del a[1]
>
> Yes I know that sets have a remove method (like lists), but since dictionaries
> don't have a remove method, shouldn't sets behave like more like dictionaries
> and less like lists? IMHO del for sets is quite intuitive. I guess it is too
> late to change now.
>
> -Larry
>>> a = set( range(5) )
>>> a[0]
Traceback (most recent call last):
File "<pyshell#15>", line 1, in <module>
a[0]
TypeError: 'set' object is unindexable
No point it needing to be indexable either.
It's also worth noting that removing an object from a container
(.remove) is different than proposing the object goes to GC (del...)
Have to disagree that del[] on a set makes any sense.
Tired, and it's late, so probably typing rubbish, but felt okay when I
started reading the group :)
Jon.
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