I got the answer on IRC that this is not a bug as explained in the
documentation for
include https://docs.djangoproject.com/en/1.8/ref/templates/builtins/#include
Suriya
On Thursday, September 10, 2015 at 2:55:42 PM UTC+5:30, Suriya Subramanian
wrote:
>
> Hi,
>
> I think there is
template is unable to override the block defined in the include file.
My understand is that, a file and block included within a parent template
should be considered a part of the parent. However, that does not seem to
be the case.
Thanks,
Suriya
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I found a way to express the second query in the ORM.
Person.objects.filter(sex='F', pk__in=tallest_people)
Thanks,
Suriya
On Monday, June 1, 2015 at 12:13:49 PM UTC+5:30, Suriya Subramanian wrote:
>
> I have a question about how order_by(), distinct(), and filter() interact.
> This
allest_in_their_city = [ p for p in tallest_people if (p in
tallest_females) ]
# Ideally, I'd like to write:
# Person.objects.order_by('city',
'-height').distinct('city').filter(sex='F').values_list('pk', flat=True)
What's a way to compute the results of the second query fully in the
databas
sqlparams = [ sqlparams_from_queryset(qs) for qs in querysets ]
(sqls, params) = zip(*sqlparams) # zip(*...) is the inverse of zip
params = tuple(itertools.chain.from_iterable(params))
cursor = connection.cursor()
cursor.execute(sqltemplate.format(*sqls), params)
return cur
and filtering).
Composing SQL and ORM, even if it means having to deal with the guts of
SQLCompiler.as_sql() seems to be a decent solution for me. I am asking if
there any best practices to follow or gotchas to watch out for.
Thanks,
Suriya
On Monday, May 4, 2015 at 5:35:50 AM UTC+5:30, Russell Ke
the complex query? What are some gotchas that I need to
watch out for?
Thanks,
Suriya Subramanian
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DavidA wrote:
> Suriya,
>
> You will probably have to do this in custom SQL or using extra(). Your
> query requires a subselect to get the "current B's" (B's with max(date)
> for each A).
>
> Here's the SQL that I think you need (if I understand the problem
> cor
o entries:
B(id=1, a=1, status=1, date=yesterday) and
B(id=2, a=1, status=0, date=today)
a = 1 should not be returned in the list, because the current
status is 0.
Suriya
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ValidAsManager does not return a
QuerySet. Could someone tell me what I can do to return
a QuerySet? How can I use the filter function to do so?
If you feel my schema is incorrect, I can consider
changing it.
Thanks,
Suriya
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