As an aside, it would be a good idea to have a constant value instead
of "__no_permission_required__".

On 18 February 2011 17:14, Chris Withers <ch...@simplistix.co.uk> wrote:
> On 18/02/2011 16:48, Chris McDonough wrote:
>>>
>>> @view_config(context=Blog, name='add_entry.html', permission=None)
>>>
>>> ...seems an explicit and less cumbersome way of specifying the same
>>> thing, what am I missing?
>>
>> You're missing the fact that the default value of the permission=
>> argument to view_config is None, so there's no way to tell that from an
>> explicit None being passed.
>
> Hmm, I guess I would have chosen to leave the ugliness in the framework code
> and replace the default None with a marker object to leave None free for
> explicit use, rather than chosing an ugly explicit identifier ;-)
>
> Chris
>
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