[Python-Dev] PEP: Ordered Class Definition Namespace
ethan at stoneleaf.us
Tue Jun 7 14:45:52 EDT 2016
On 06/07/2016 11:13 AM, Eric Snow wrote:
> On Tue, Jun 7, 2016 at 11:01 AM, Ethan Furman <ethan at stoneleaf.us> wrote:
>> On 06/07/2016 10:51 AM, Eric Snow wrote:
>>> * types for which `__prepare__()`` returned something other than
>>> ``OrderedDict`` (or a subclass) have their ``__definition_order__``
>>> set to ``None``
>> I assume this check happens in type.__new__? If a non-OrderedDict is used
>> as the namespace, but a __definition_order__ key and value are supplied, is
>> it used or still set to None?
> A __definition_order__ in the class body always takes precedence. So
> a supplied value will be honored (and not replaced with None).
Will the supplied __definition_order__ be made a tuple, and still be
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