On Jul 13, 2005, at 2:26 AM, Mario Ruggier wrote:

> Hi,
>
> working with BTree the past couple of weeks, i found the need for the
> following methods:
>
> btree.has_key(key)
> btree.clear()
>
> Would there be any reasons not to add these to durus.btree.BTree ?

I'll add them.

>
> 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.