This is great.  +1.  Better than an additional hook.

On Friday, November 16, 2012 7:09:40 AM UTC-7, Daniel Sokolowski wrote:
>
>   I like this approach. 
>   
>  *From:* George Hickman <javascript:> 
> *Sent:* Thursday, November 15, 2012 7:27 AM
> *To:* [email protected] <javascript:> 
> *Subject:* Re: Class based views: A standard hook for 
> http-method-independent code
>  
> I have a slightly different proposal, one where we can avoid the extra 
> hook but hopefully cover everyone's use cases too. 
>  
>
> https://github.com/ghickman/django/commit/85ac39a481074c25af1ed72a7a12e62ff5425e54
>  
> I've personally never liked the setting of args, kwargs & request from 
> within dispatch since it seems like it's feature creep of the dispatch 
> method. However I'm also in the same boat as many of the other posters here 
> in needing to do permissions related checks before dispatch is called.
>  
> With my suggestion above you would be able to put your pre-dispatch code 
> in a subclasses overridden dispatch before calling super while also 
> depending on args, kwargs & request on self.
>

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