Django users Google Group

Re: querysets: if x in y

2009-11-09T00:21:30Z

Re: querysets: if x in y

2009-11-09T00:19:04Z

if you use custom user model, you could select user with related sets
and filter out record having at least one FK empty.
I think you could try
a) run own, custom query
b) use extra() function on queryset - but again, it should be used
agains User model
c) use database view

Re: querysets: if x in y

2009-11-09T00:11:14Z

one more thing:

another way to look at it (hence the original title) would be instead
of a normal queryset, eg:
ObjectOne.objects.filter(name= "toast")

where you're getting results where a property matches a value, could
you have it try anything in a list of values, eg:
ObjectOne.objects.filter(name= ["toast","bread","shoes"])

querysets: if x in y

2009-11-08T23:56:17Z

I have a complicated query set to do, does anyone have any suggestions
on the least insane way to do it?

I need to merge two querysets and only get out ones with a common
field:

ModelOne.objects.filter(x=what ever)
ModelTwo.objects.filter(y=foo)

both of these objects have a property which is a django user (eg:

Full time Python/Django contractor needed for cloud development position (3-6 months)

2009-11-08T23:43:18Z

Hi Djangoists,
I am looking to hire contractor for the following position. Please
forward to anyone you think might be a good fit.
Company
Virtualization is the technology that is poised to change the way we
think about computing. VMware (NYSE: VMW) is the global leader in
virtualization solutions from the desktop to the datacenter. Customers

Re: Helsinki area djangonauts: Let's meet up

2009-11-08T21:27:28Z

Snap, looks like i will totally miss this. Just got back from Helsinki
last week,
Would have been totally awesome meeting other djangonauts and if the
meetup was like 2 weeks earlier ;)

Did meet the guys behind scred(who are djangonauts), and a few geeks
at Barcamp Helsinki, which was awesome.....

Re: Helsinki area djangonauts: Let's meet up

2009-11-08T19:12:01Z

Count me in, too.

--
Lynoure

How to remove " " from text for email

2009-11-08T20:41:20Z

I have

description|safe|striptags

but description has some "&nbsp" in addition to html tags. How do I
strip that off?

Strange session behaviour

2009-11-08T18:48:56Z

Hello,
I'm working for the first time on sessions with django and I'm facing
a strange behaviour.
on my main view, I do a del request.session['entity']
On my subviews, I set request.session['entity'] = 1 (for example)
After that, for any view, I do:
if request.session['entity']:
context['entity'] = request.session['entity']

Optimizing queries

2009-11-08T17:06:33Z

Hi,

I'm trying to optimize some queries I'm making, but I'm not sure how
to do it.

61 for t in items:
62 try:
63 t.price = t.user_item_rel_set.get
(user=u).payment_amount
64 except:
65 t.price = -1 * t.buyer_item_rel_set.get

Re: Error: No module named pollsdjango.contrib.admin

2009-11-08T17:09:00Z

Thank you!!

Re: Error: No module named pollsdjango.contrib.admin

2009-11-08T17:01:13Z

Karen

Error: No module named pollsdjango.contrib.admin

2009-11-08T16:58:08Z

Hi again,

Thanks for the help so far.

I am now working on the part 2 of the tutorial.

I updated the INSTALLED_APPS with 'django.contrib.admin':

INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',

Django web flow

2009-11-08T16:49:14Z

Hi!

Does Django have some sort of web flow similar to the Spring web flow
in Java? If it doesn't, what is the best strategy to implement web
flow in your opinion - by using only Django session framework or by
implementing database backened flow using only sessionId?

Re: Class definition in the tutorial

2009-11-08T16:48:32Z

El Sun, 8 Nov 2009 08:00:56 -0800 (PST)
Zeynel <azeyn...@gmail.com> escribió:
Not the best idea if you ask me. You should try "wetting your feet" with
simpler stuff first, and reading OOP theory.
That being said, I *guess* you can start out and do a lot of stuff with Django
without giving much thought of object oriented stuff.