I'm sorry I haven't had enough time to review your work. Unfortunately I
won't have any more time in the near future either. So, it looks like this
has to wait for 1.8. Sorry for that.
If you want to ask specific questions, #django-dev IRC channel is a good
place to ask those questions. It is often easier to solve design issues
real-time than on a mailing list.
- Anssi
On Wednesday, January 15, 2014 3:57:33 PM UTC+2, Josh Smeaton wrote:
>
> Quick update. GIS support is nearly done, I just have two failing tests to
> take care of (one to do with lookups setting srid, and another that is
> producing the wrong value). I have a few validation checks to make inside
> prepare, and then it's on to writing tests that make use of aggregates and
> expressions together. I'm unsure what kind of expressions I can write with
> GIS queries though, so if anyone has any suggestions, I'd be glad to
> implement them.
>
> Examples of tests with regular aggregates would be:
>
> .annotate(Sum('field')+Sum('anotherfield'))
> .annotate(Max('field')*2)
>
> I'm not sure how you'd compose GeoAggregates as I've never used them
> before.
>
> I should mention that I've only run GIS tests against PostGIS. I've
> noticed that Oracle is special cased in a number of areas, so I'd
> appreciate any help I could receive in testing against Oracle spatial.
>
> The exact commit is:
> https://github.com/jarshwah/django/commit/c892c0076398e6aad134fc8df549a54a94ad9dd1
>
> There was a bug in gis/sql/compiler that passed the quote_name function
> instead of itself to the expression. Whether or not this change is
> accepted, that bug should be fixed in master as it breaks the query
> expression API.
>
> Cheers,
>
> - Josh
>
>
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