Nick Coghlan ncoghlan at gmail.com
Mon May 20 00:46:53 CEST 2013

• Previous message: [Python-Dev] Purpose of Doctests [Was: Best practices for Enum]
• Next message: [Python-Dev] Purpose of Doctests [Was: Best practices for Enum]
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

---

On 20 May 2013 06:25, "Terry Jan Reedy" <tjreedy at udel.edu> wrote:
>
> On 5/19/2013 4:13 PM, Tres Seaver wrote:
>>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> On 05/19/2013 10:48 AM, Guido van Rossum wrote:
>>>
>>> Anyway, if you're doing arithmetic on enums you're doing it wrong.
>>
>>
>> Hmm, bitwise operations, even?
>
>
> Those are logic, not arithmetic as usually understood. (The fact that one
can do each with the other is beside the point.)

I consider those to be binary arithmetic, but it's a fair point. The word I
really wanted was "comparison" anyway, since the main intended uses of
enums are as flags, lookup keys and marker values.

Cheers,
Nick.

>
>
>
>
> _______________________________________________
> Python-Dev mailing list
> Python-Dev at python.org
> http://mail.python.org/mailman/listinfo/python-dev
> Unsubscribe:
http://mail.python.org/mailman/options/python-dev/ncoghlan%40gmail.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/python-dev/attachments/20130520/4ef19a19/attachment.html>

---

• Previous message: [Python-Dev] Purpose of Doctests [Was: Best practices for Enum]
• Next message: [Python-Dev] Purpose of Doctests [Was: Best practices for Enum]
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

---

More information about the Python-Dev mailing list