Re: db queries made twice

Thanks, though disabling django_toolbar completely (removing the
middleware, and the entry in INSALLED_APPS) did not helped.

Regards,
Marcin

On 04:34 Sat 31 Aug , Tomáš Ehrlich wrote:
> Other option is set SHOW_TEMPLATE_CONTEXT to False
> in DEBUG_TOOLBAR_CONFIG.
>
> See https://github.com/django-debug-toolbar/django-debug-toolbar#configuration
>
> Dne sobota, 31. srpna 2013 13:24:54 UTC+2 Tomáš Ehrlich napsal(a):
> >
> > Hi,
> > disable Template panel in debug_toolbar and try again.
> >
> > Debug toolbar hits database when evaluating template context.
> >
> >
> > Cheers,
> > Tom
> >
> > Dne Sat, 31 Aug 2013 12:09:00 +0100
> > Marcin Szamotulski napsal(a):
> >
> > > Hello,
> > >
> > > I am using django-1.6.b2 on a localserver (./manage.py runserver) and
> > > for every request I have the chain of db lookups made twice. For
> > > example my log looks something like this (after enabling
> > > django.db.backands logger):
> > >
> > > # HERE VIEW IS CALLED
> > > (0.001) SELECT "django_session"."session_key",
> > "django_session"."session_data", "django_session"."expire_date" FROM
> > "django_session" WHERE ("django_session"."session_key" =
> > '2dh8ly6cfqkyiauv8co5h1vossjg70ru' AND "django_session"."expire_date" >
> > '2013-08-31 11:04:33.597734+00:00' );
> > args=('2dh8ly6cfqkyiauv8co5h1vossjg70ru', u'2013-08-31
> > 11:04:33.597734+00:00')
> > > (0.001) SELECT "auth_user"."id", "auth_user"."password",
> > "auth_user"."last_login", "auth_user"."is_superuser",
> > "auth_user"."username", "auth_user"."first_name", "auth_user"."last_name",
> > "auth_user"."email", "auth_user"."is_staff", "auth_user"."is_active",
> > "auth_user"."date_joined" FROM "auth_user" WHERE "auth_user"."id" = 1 ;
> > args=(1,)
> > >
> > > #... (AND SO ON)
> > >
> > > # HERE VIEW CALL IS FINISHED
> > > [31/Aug/2013 12:04:33] "GET /coot/ HTTP/1.1" 200 220974
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/css/style.css HTTP/1.1"
> > 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/js/jquery.js HTTP/1.1"
> > 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/js/jquery-ui.js HTTP/1.1"
> > 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/js/posts.js HTTP/1.1" 304
> > 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/js/confirm.js HTTP/1.1"
> > 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/css/posts.css HTTP/1.1"
> > 304 0
> > > [31/Aug/2013 12:04:34] "GET
> > /site_media/static/debug_toolbar/css/toolbar.min.css HTTP/1.1" 304 0
> > > [31/Aug/2013 12:04:34] "GET
> > /site_media/static/debug_toolbar/js/toolbar.min.js HTTP/1.1" 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/pics/django_logo.png
> > HTTP/1.1" 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/pics/python_logo.png
> > HTTP/1.1" 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/css/whitey.png HTTP/1.1"
> > 304 0
> > > [31/Aug/2013 12:04:34] "GET /site_media/static/css/stressed_linen.png
> > HTTP/1.1" 304
> > >
> > > # DB LOOKUPS ONCE AGAIN:
> > > (0.001) SELECT "django_session"."session_key",
> > "django_session"."session_data", "django_session"."expire_date" FROM
> > "django_session" WHERE ("django_session"."session_key" =
> > '2dh8ly6cfqkyiauv8co5h1vossjg70ru' AND "django_session"."expire_date" >
> > '2013-08-31 11:04:33.597734+00:00' );
> > args=('2dh8ly6cfqkyiauv8co5h1vossjg70ru', u'2013-08-31
> > 11:04:33.597734+00:00')
> > > (0.001) SELECT "auth_user"."id", "auth_user"."password",
> > "auth_user"."last_login", "auth_user"."is_superuser",
> > "auth_user"."username", "auth_user"."first_name", "auth_user"."last_name",
> > "auth_user"."email", "auth_user"."is_staff", "auth_user"."is_active",
> > "auth_user"."date_joined" FROM "auth_user" WHERE "auth_user"."id" = 1 ;
> > args=(1,)
> > >
> > > ... (AND SO ON)
> > >
> > >
> > > any ideas why?
> > >
> > > The views (as it is not just one) returns using render(). This also
> > > happens when using DetailedView cbv.
> > >
> > > I also setup looking on postgres (which I use) and indeed the queries
> > > are made twice.
> > >
> > > Thanks for ideas,
> > > Marcin
> > >
> >
>
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