Django users Google Group

Re: Django tag cloud

carlosricardosan...@gmail.com (Carlos Ricardo Santos) — Sat, 21 Nov 2009 15:09:47 UT

I used this approach, was explained on "Learning website development with
Django book", give a look there:
*
*
*
*
*style.css *file:
*
*
.tag-cloud-0 { font-size: 100%; }
.tag-cloud-1 { font-size: 120%; }
.tag-cloud-2 { font-size: 140%; }
.tag-cloud-3 { font-size: 160%; }
.tag-cloud-4 { font-size: 180%; }

Re: MemoryError when adding a lot of data

doug.bl...@gmail.com (Doug Blank) — Sat, 21 Nov 2009 14:20:32 UT

[snip]

Is this a "better" way to flush a table, programmatically?

from django.db import connection, transaction
models = [Person, User, ...]
cursor = connection.cursor()
flush_tables = []
for model in models:
flush_tables.append(model._met a.db_table)
statements = connection.ops.sql_flush(no_st yle(),

Django tag cloud

alessandro.ron...@soasi.com (Alessandro Ronchi) — Sat, 21 Nov 2009 13:46:45 UT

I have a model with with a variable number of objects.

I want to make a tag cloud with font-size to be a proportion of
objects.count() (wich goes from 1 to 150 ).

Obviously I can't use that number in font-size (150pt is too big) and
I have to make a proportion (150 -> 20pt, 1 -> 5pt, 50 ~>10pt and so

Re: Template variables and tags confusion... (regarding concatenation)

moran.cors...@gmail.com (chefsmart) — Sat, 21 Nov 2009 13:19:34 UT

Exactly. Thanks.

Re: MemoryError when adding a lot of data

doug.bl...@gmail.com (Doug Blank) — Sat, 21 Nov 2009 12:44:07 UT

I did have DEBUG = False in settings.py, but I also confirmed that it
was the connections that were growing. On further inspection, I found
I had this tucked away in my non-browser, reloadable Python code:

from django.conf import settings
import web.settings as default_settings
try:
settings.configure(default_set tings, DEBUG=True)

Re: Template variables and tags confusion... (regarding concatenation)

django.us...@tim.thechases.com (Tim Chase) — Sat, 21 Nov 2009 11:45:49 UT

sounds like you want something like

-tim

Template variables and tags confusion... (regarding concatenation)

moran.cors...@gmail.com (chefsmart) — Sat, 21 Nov 2009 10:04:39 UT

Hi,

When I do <tr id="item_{{ product.id }}"> in a template I get <tr
id="item_1"> in the rendered html as expected.

Now I want to do {% cycle '<tr id="item_{{ product.id }}">' '<tr
class="odd" id="item_{{ product.id }}">' %}, but the desired
concatenation does not happen.

How do I achieve what I want?

Re: Internal server error 500 with mod_wsgi

alessandro.ron...@soasi.com (Alessandro Ronchi) — Sat, 21 Nov 2009 09:34:07 UT

I thought the same thing, but this is my python path as django error
trackback:

['/var/www/vhosts/hobbygiochi. com/django/projects/', '/var/www/vhosts/
hobbygiochi.com/django/django_ src/', '/var/www/vhosts/
hobbygiochi.com/django/satchmo _src/', '/var/www/vhosts/
hobbygiochi.com/django/librari es/',

Form that handles variable number of inputs.

abh...@gmail.com (apramanik) — Sat, 21 Nov 2009 07:05:43 UT

Hi all,

How would I get a Form to handle a variable number of inputs (these
inputs are added via javascript)? Is this possible in Django? Thanks!

Abhik

Re: MemoryError when adding a lot of data

kmtra...@gmail.com (Karen Tracey) — Sat, 21 Nov 2009 03:22:32 UT

Are you running this script with settings that have DEBUG set to True?

See:
[link]

Karen

Re: Complex Query Question

jav...@guerrag.com (Javier Guerra) — Sat, 21 Nov 2009 03:21:33 UT

first of all, it might be easier if you follow the database convention of naming your tables in singular. in this case, your events model should be called 'Event' and not 'Events'. that makes it more readable when you use singular in ForeignKey fields and plural in ManyToManyField's

in your case, the general strategy is to use Q() objects. the idea is to define each possibility separately and then join them all with the '|' operator. something like this (untested):

Re: MemoryError when adding a lot of data

doug.bl...@gmail.com (Doug Blank) — Fri, 20 Nov 2009 23:19:08 UT

Some additional data:

I'm using Django 1.1 on Fedora11 with sqlite backend. I get the same
kind of spiking of memory usage if I just enter:

Memory usage continues to grow, and it doesn't seem to be able to be
garbage collected. What could cause this? Anything I can set or issue
to make Django clean up/use less memory? I am running out of memory,

Complex Query Question

lovefaithsw...@gmail.com (mystand) — Fri, 20 Nov 2009 23:03:22 UT

Hi all,

I have a question about a complicated query I need to do. I have a model for
an event like this:

class Events(models.Model):
default_group = models.ForeignKey(Group, related_name='default_group',
null=True)
group = models.ManyToManyField(Group)
users = models.ManyToManyField(User)

Re: viewing and adding comments while editing an object in the admin interface

anb...@gmail.com (Andrew Ball) — Fri, 20 Nov 2009 20:09:38 UT

It looks like overriding the change_form.html template for the Admin site
(described at
[link])
to include the template tags for the comments may do the trick, but I
haven't yet had time to experiment with this approach ...

Re: How to server static media secured by Django authentication

gt-dj060...@think.org (Glenn Tenney) — Fri, 20 Nov 2009 19:56:30 UT

I've got a similar, but slightly more complex need...

I need to serve some static files (pdfs etc.) to any authorized user,
other static files to members of group A (as in Django), and other
static files to members of group B. It would seem that I could
create some specific permission name for group A and another for