On Jul 13, 2005, at 7:57 AM, David Binger wrote:


>
> On Jul 13, 2005, at 2:26 AM, Mario Ruggier wrote:
>
>>
>> Plus, inadvertently I was doing "for key in btree" and modifying
>> the btree
>> within the loop. Equivalent action on a dict will throw a
>> RuntimeError.
>> Shouldn't BTree also do that?
>>
>>
>
> Yes.
>

But, does anyone know a way to implement this that is simple,
reliable, and efficient?
Every option I've considered seems worse than leaving this as it is.