I also used the multiple select field found on
http://www.djangosnippets.org/snippets/1200/
with success, until I updated Django to the 1.2 beta release. It now
longer works, always giving the validation error. I have no clue how
to fix this, so I was hoping you found the answer to your problem an
Hello,
I wanted to create an authentication backend for Facebook using their
new Graph API. I however found out (after talking to some people on
#django IRC) that I could not access the cookies in a authentication
backend. Now I can't create it since it works by checking if some
cookies are availa
Have you tried invoking the pyhton debugger inside _wrapped to find
out the actual values of req_format and fmt and what's happening in
there?
Nuno
On Mon, Apr 19, 2010 at 4:15 AM, Streamweaver wrote:
> I'm having trouble developing a feed decorator. I feel like the
> decorator I've come up with
Are you saying that:
collegelist =
college.current_objects.filter(collegechoices__school=highschoolid).exclude(name='Undeclared').distinct().annotate(ccount=Count('collegechoices'))
gives you the same results as
collegelist =
college.current_objects.exclude(name='Undeclared').distinct().annota
I'm not sure I understood correctly what you wanted to achieve, but if
you want to order the
Persons in the dropdown for the players field by name, you need to
change the order of the queryset
associated with that field.
For a ForeignKey field, a ModelForm generates a ModelChoiceField
http://docs.
The Django docs point to the "hooks" you can use for custom code when
saving/deleting objects in the Django admin
http://www.djangoproject.com/documentation/models/save_delete_hooks/
What is not clear is how (or rather, where) to create a copy of an object
before editing, so that it can be compare
im really struggling to work out how to phrase this question, which is
why i've had zero luck googling it. i'll try and explain it.
ive got two models.
car and photo in a one to many relationship.
my queryset is bringing back all of the photos and the for loop writes
them all out. currently the
> my queryset is bringing back all of the photos and the for loop writes
> them all out. currently the photos come back in order of addition,
> since all i've got to sort them on is added_date. (i tried ordering
> the photos by the FK which is car.name but that didn't work).
Why doesn't this wo
Nick,
Thanks very much. That worked! I can't work out why my code didn't
though (or rather, worked twice).
-Jim
On Apr 23, 6:37 pm, Nick Serra wrote:
> Try this out and see what happens:
>
> def _hook_post_save_answer(instance, created, sender, **kwargs):
> if created:
> if instan
hmmm, wasn;t expecting that response. im guessing from it, that you're
suggesting it should be possible. I don't have the exact error message
to hand, but i will recreate it and post it, as i really just thought
i was being silly by trying to link to data from a model linked by PK.
give me a few ho
Hi,
if your models look something like this:
class Car(models.Model):
name = models.CharField()
class Photo(models.Model):
car = models.ForeignKey(Car)
added_date = models.DateField()
then you can sort the photo queryset by the related model's (i.e.
car's) prope
:)
On Apr 26, 9:48 am, Jim N wrote:
> Nick,
>
> Thanks very much. That worked! I can't work out why my code didn't
> though (or rather, worked twice).
>
> -Jim
>
> On Apr 23, 6:37 pm, Nick Serra wrote:
>
>
>
>
>
> > Try this out and see what happens:
>
> > def _hook_post_save_answer(instance,
There are a couple ways to do this. You can either override the model
methods like save and init, or you can use signals and tie into the
pre_save, post_save, etc. Signals are here:
http://docs.djangoproject.com/en/dev/ref/signals/
If using signals, you will have an instance of the object being s
Can you be more clear on the exact result you're trying to achieve? Do
you want to see, for a given high school, how many recruit objects are
foreign keyed to it?
On Apr 26, 7:38 am, Nuno Maltez wrote:
> Are you saying that:
>
> collegelist =
> college.current_objects.filter(collegechoices__scho
Seems very odd how you're trying to implement this. Unless your
pseudocode has me confused. Can you give us the view functions too?
Seems like you're trying to use a decorator function on two views. Why
don't you just bail on the decorator, and just check for
request.GET.get('format') == 'rss', and
Hi,
I would like to add the unique_together attribute of the Meta class
for a model in my app.
My question is: my database already exists with several records, it is
possible to just add the attribute and not do anything in the database
level? does it work?
I have tried in a app using sqlite and
Assuming that none of the old data violates your unique_together rule it will
work.
However, your database will not be configured correctly, and that could lead to
problems.
After your initial syncdb which created that table, Django will not make any
changes to the
database.
The best thing to
Kevin,
I've not used Djanog 1.2 yet, so I haven't seen and fixed any similar problem.
I can offer 2 suggestions:
1. pdb is your friend. Learn it, love it. (Very tasty under Gnu
Emacs with python mode,
start runserver from an emacs shell window with a pdb.set_trace()
style breakpoint
installed
Are you running setup using the system python, or a separate one tied
to your account (such as in a virtual env)? If the latter then try specifying
the full path to the system python to run setup. Also, if you have the
PYTHONPATH environment variable set, you might try unsetting it while
running
> finally when i write out the vehicles, i'd like to write a different
> line for the first of each type of vehicle. to explain that, the
> output should be an image linked to a fancybox gallery. because of the
> amount of different vehicles, i'd like to only show one image of each
> vehicle, but t
On Apr 26, 5:42 am, Martin Lundberg wrote:
> I was told to create a middleware which I did but it feels wrong since
> it is called on every request for everything. And if I add
> authentication by Twitter and maybe Google, there will be even more
> middleware that is called everytime.
>
> What is
On Apr 25, 11:13 am, Tim Sawyer wrote:
> >>> import cx_Oracle
> >>> from django.db import connection
> >>> cursor = connection.cursor()
> >>> lOutput = cursor.var(cx_Oracle.STRING)
> >>> cursor.execute("BEGIN %s := 'N'; END;", [lOutput])
> Traceback (most recent call last):
> File "", lin
I've done any number of authentication-integration adapters, and it's
best to just use django.contrib.auth.models.User. In your
authentication backend, just auto-create an instance of User if the
supplied username and password pass authentication. You can use a
constant password, after all you're
how to make a Timeline in Django, something like:
http://newstimeline.googlelabs.com/
Thanks you.
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On Apr 26, 2010, at 12:23 PM, alivad wrote:
> how to make a Timeline in Django, something like:
> http://newstimeline.googlelabs.com/
>
> Thanks you.
>
> --
How to search Google?
Thanks you.
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"Django users" gro
Yes, you understood my problem. Thanks. That helped.
I tried both suggestions. Your second suggestion looked a little
easier. So, I tried it first. I couldn't get it to work. I assume I
wasn't doing something just right. But, I was able to get your first
solution to work with little fuss.
so i have some views and forms done without using the
CsrfViewMiddleware. now i am converting to a 1.2 project using this
middleware. read the doc, looked for examples, still can't process the
POST function from my form.
the example i have is very simple. hoping for someone who knows this
to take
Include request context:
from django.template import RequestContext
...and then pass it in with the render. That should include the token
in the template.
return render_to_response('add_pair.html', {},
context_instance=RequestContext(request))
On Apr 26, 12:45 pm, jeff wrote:
> so i have some
On Apr 26, 2:51 pm, ondrey wrote:
> for details
> seehttp://docs.djangoproject.com/en/1.1/ref/models/querysets/#order-by-f...
>
i honestly read that aricle a couple of times and totally missed it.
straight in there and working, thanks for pointing it out in plain
english.
@G
thanks for that
Hi there,
I want to send an audio file via a django view, but I don't know how.
This doesn't seem to work:
return HttpResponse(open(song.path).read(), mimetype = "audio/mpeg")
Can you guy's help me?
Grtz, Dexter
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Interesting. If the file is an mp3, maybe try:
file = open("/path/to/my/song.mp3", "rb").read()
response['Content-Disposition'] = 'attachment; filename=filename.mp3'
return HttpResponse(file, mimetype="audio/mpeg")
On Apr 26, 1:20 pm, Dexter wrote:
> Hi there,
>
> I want to send an audio file v
Hi,
I am trying hard to understand how the forms work. It seems for me
easier to create an html form with some hidden fields during runtime.
and then parse them one-by-one by request.POST.keys() when the view is
called.
I understand, however, that django forms have great importance in
building we
It sounds like a case for formsets.
http://docs.djangoproject.com/en/1.1/topics/forms/formsets/
Assuming you have models for these shopping cart items, you can use a formset
of those items.
Shawn
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Another possibility, if you are using either Apache or Lighttpd, is
the X-Sendfile header, so that the Python process does not have to
handle the content.
For lighttpd: http://blog.lighttpd.net/articles/2006/07/02/x-sendfile
For Apache: http://tn123.ath.cx/mod_xsendfile/
On Apr 26, 20
Table LOINCCode has loinc_obr4 (a number) and a description field
(describing the number).
Model Statement:
Class StandardCode(models.Model):
loinc_obr4 = models.ForeignKey(LOINCCode, null=True, default=1,
related_name='loinccodeobr4')
In the Admin:
fieldsets =[
(None, {'fields': [(
You could create a model that references the join table itself.
class ArticlePublicationsJoin(models.Model):
id = models.AutoField()
publicaiton_id = models.IntegerField()
article_id = models.IntegerField()
class Meta:
db_table = 'article_publications'
then just query on
Are you trying to interface django with an existing table? Why do you
have the StandardCode class foreign key-ing to the table, instead of
just making a model that references the table exactly?
On Apr 26, 2:43 pm, Jesse wrote:
> Table LOINCCode has loinc_obr4 (a number) and a description field
>
I'm using both,
I'm not familiar with X-Sendfile,
But my situation is this: I have a folder with my music collection, I scan
the folder and record the pathnames.
Because I don't want to set this folder public, I want to manage the user
login with django so not everyone can download my music.
Is
> @G
>
> thanks for that. the code im writing will wait til dev version becomes
> 1.2 so at least i know there is a way to do it in the next version.
> must check when 1.2 is gonna land.
You probably noticed anyway but ifchanged is actually in the current
version (and has been since at least 1.0)
It doesn't seem to work very good.
On Mon, Apr 26, 2010 at 8:53 PM, greatlemer wrote:
> > @G
> >
> > thanks for that. the code im writing will wait til dev version becomes
> > 1.2 so at least i know there is a way to do it in the next version.
> > must check when 1.2 is gonna land.
>
> You probab
Oops, wrong post
On Mon, Apr 26, 2010 at 9:23 PM, Dexter wrote:
> It doesn't seem to work very good.
>
>
> On Mon, Apr 26, 2010 at 8:53 PM, greatlemer wrote:
>
>> > @G
>> >
>> > thanks for that. the code im writing will wait til dev version becomes
>> > 1.2 so at least i know there is a way to d
It doesn't seem to work very good.
I'll read about X-Sendfile, don't know if it suits my purpose.
On Mon, Apr 26, 2010 at 8:52 PM, Dexter wrote:
> I'm using both,
>
> I'm not familiar with X-Sendfile,
>
> But my situation is this: I have a folder with my music collection, I scan
> the folder and
Hi All,
I'm interested in finding out more about practical use of django's
multi-language capabilities for international sites. Do any of you
have experience with this? And can you point towards resources/apps
etc. for utilizing these features?
Thank you.
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X-Sendfile doesn't work (yet),
Although I got the ugly way working now.
When I try to download it manually, it seems to be getting an empty file.
even though I have set the Content-Length value.
Any suggestions?
Grtz, Dexter
On Mon, Apr 26, 2010 at 9:24 PM, Dexter wrote:
> It doesn't seem to wo
On Apr 26, 2010, at 11:52 AM, Dexter wrote:
But my situation is this: I have a folder with my music collection,
I scan the folder and record the pathnames.
Because I don't want to set this folder public, I want to manage the
user login with django so not everyone can download my music.
Is t
Hi,
I'm trying to avoid hardcoding a URL in a redirect call, but I can't
for the life of me make redirect work. The relevant code segments
first:
>From urls.py:
url(r'^game/(\d+)/$', 'views.game', name='gameview'),
>From the view:
return redirect("gameview", id
On Mon, Apr 26, 2010 at 4:16 PM, Daniel Klein wrote:
> From urls.py:
>
> url(r'^game/(\d+)/$', 'views.game', name='gameview'),
the parameter extracted from the url doesn't have a name.
change to:
url(r'^game/(?P\d+)/$', 'views.game', name='gameview'),
--
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--
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Dear Django users,
Although my question is about the installation of Django and not about
its usage, I really hope you can help me, because I've been struggling
with this for hours.
I'm following the Django on Windows Howto. I have installed Python
2.6, PostgreSQL 8.4, Psycopg 2.0.14 for Python 2
Hi Django Users,
I'm trying to use sapnwrfc to comunicate with SAP.
Everything works fine in the python shell. But when i put the same
code on the views.py nothing happens or doesn't wait to finish the
connection?
I'm newbie to django so maybe i'm passing in the wrong way the
variable to the temp
Maybe you should try looking in your settings.py file and check for database
field there and see if you defined that field.
On Tue, Apr 27, 2010 at 9:26 AM, cornflake wrote:
> Dear Django users,
> Although my question is about the installation of Django and not about
> its usage, I really hope y
Hi guys,
I am confused as to why the intersection of my two querysets keeps
returning the empty set.
I have two querysets, let's call them query1 and query2.
query1 | query2 "adds" them, i.e., union just fine. That works great.
query1 & query2 leaves no results, no matter the test case.
Could
Thank you, the problem is solved!
Turns out in the development version of Django some settings have been
changed, so I had to declare DATABASES instead of DATABASE_ENGINE,
DATABASE_HOST etc.
http://docs.djangoproject.com/en/dev/ref/settings/
On Apr 27, 3:49 am, andy saksena wrote:
> Maybe you sh
On Apr 26, 2:28 am, Kevin Renskers wrote:
> I also used the multiple select field found
> onhttp://www.djangosnippets.org/snippets/1200/
> with success, until I updated Django to the 1.2 beta release. It now
> longer works, always giving the validation error. I have no clue how
> to fix this, s
That will improve the situation a lot, thanks! It doesn't change the fact
that it would feel more correct to have it in an authentication backend :)
On Mon, Apr 26, 2010 at 5:40 PM, Joe wrote:
>
> On Apr 26, 5:42 am, Martin Lundberg wrote:
> > I was told to create a middleware which I did but i
I'm having issues creating a new database for my app. I'm using the
Django 1.2 beta.
I wrote the "people" app on another computer, and now I'm trying to
get it working on a little server I have set up.
When I try:
./manage.py sqlall people
I get the error:
django.db.utils.DatabaseError:
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