restriction on sum: intentional bug?

Alan G Isaac alan.isaac at
Sat Oct 17 04:41:20 CEST 2009

> Alan G Isaac<alan.isaac<at>>  writes:
>> So of course join is better, as originally noted,
>> but that does not constitute a reason to intentionally
>> violate duck typing.

On 10/16/2009 1:03 PM, Benjamin Peterson wrote:
> As Stephen pointed out, duck typing is not an absolute.

I do not recall anyone suggesting it was.
Do you?  If so, cite them.

Alan Isaac

More information about the Python-list mailing list