On Thu, May 6, 2010 at 1:03 AM, Xavier Ordoquy wrote:
> Hi,
>
> I currently have a foreign key for which the model should allow the selection
> of a subset of objects depending on another object value.
>
> Let's say model A has a foreign key on model B. Model A & B have a field
> called restrict
On 6 May 2010 07:41, Darren Mansell wrote:
>
>
> On 6 May 2010 00:35, Russell Keith-Magee wrote:
>
>> On Thu, May 6, 2010 at 3:04 AM, Darren Mansell
>> wrote:
>> >
>> > It's election day tomorrow. This is a great web site for lots of info
>> about what's really going on:
>> > [http://www.38degr
On 6 May 2010 00:35, Russell Keith-Magee wrote:
> On Thu, May 6, 2010 at 3:04 AM, Darren Mansell
> wrote:
> >
> > It's election day tomorrow. This is a great web site for lots of info
> about what's really going on:
> > [http://www.38degrees.org.uk]
>
> This is a forum about using Django. The si
Hi,
I currently have a foreign key for which the model should allow the selection
of a subset of objects depending on another object value.
Let's say model A has a foreign key on model B. Model A & B have a field called
restriction.
For a given A object, I'd like to display B objects that have
Tonight we're proud to announce, finally, the first Django 1.2 release
candidate. If all goes well, it will also be the *only* release
candidate, and Django 1.2 final will release one week from today.
For more information, consult:
* The Django project weblog:
http://www.djangoproject.com/weblog/
Thanks. I'd totally misread what that page was about. Now I see it's
basically what I want.
Cheers.
On May 4, 9:02 am, Shawn Milochik wrote:
> http://docs.djangoproject.com/en/1.1/topics/forms/formsets/
>
> That ought to help out.
>
> Shawn
>
> --
> You received this message because you are su
Hi guys,
Another question about the FormWizard: is it possible to provide an
existing instance of a model for the forms in the wizard?
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On Thu, May 6, 2010 at 7:58 AM, Parker
wrote:
> I'm trying to port part of an existing application to Django. In the
> other application, each user has their data stored on separate
> databases with identical schemas.
>
> For example, if we have users A, B and C, there are 3 databases
> ("Databas
I'm trying to port part of an existing application to Django. In the
other application, each user has their data stored on separate
databases with identical schemas.
For example, if we have users A, B and C, there are 3 databases
("DatabaseA", "DatabaseB", "DatabaseC") each having two tables:
blo
On Thu, May 6, 2010 at 3:04 AM, Darren Mansell wrote:
>
> It's election day tomorrow. This is a great web site for lots of info about
> what's really going on:
> [http://www.38degrees.org.uk]
This is a forum about using Django. The site you reference is in no
way relevant to that topic (as far a
Hi,
I'm pretty new to Django development.
I have a page where I set some cookies based on responses to a POST.
I'm finding that for certain values, set_cookie is resulting in the
cookie value being enclosed in double quotes. This seems to happen
for longer values with non-alphanumeric characters
Hi,
I've got two apps, called A and B.
A has a model called X and B has model called Y.
B hooks into the X's save-Method via the pre_save-Signal and throws an
IntegrityError under dertain conditions.
Everything like in:
http://docs.djangoproject.com/en/dev/ref/signals/#ref-signals
This works p
Hi All,
I am using the django-registration app and when try to send a password
reset email it sends 5 mails at once when its suppose to send it only
once.
Can anyone who has faced this problem or anyone who knows how to
rectify this.
I am a newbie in django so please go easy.
Many Thanks
--
You
Hello to all,
I've just launched my new web-site powered by django and i'm very
satisfied.
I've implemented StaticGenerator to improve the performance and
loading speed and I have to admit is brilliant.
Unfortunately i've noticed the comment system doesn't work. This
happens because the pages of
Hi Karen! Thanks so much for your quick reply, I really appreciate
it. :)
> form.is_valid() is what annotates the existing form with error information
> in the case where there are errrors. However, if form.is_valid() returns
> False, the code here immediately overwrites the existing (now annotate
On Wed, May 5, 2010 at 6:04 PM, mhulse wrote:
>if form.is_valid(): # All validation rules pass.
>
># Q objects/pagination here...
>
>else:
>
>form = SearchForm()
>
form.is_valid() is what annotates the existing form
Hi,
I have spent half the day googling and testing my code with no luck
getting an error message to appear via my template. I am hoping ya'll
could provide a little assistance. :)
forms.py:
class SearchForm(forms.Form):
q = forms.CharField(
max_length = 128,
On Wed, May 5, 2010 at 5:33 PM, LeeRisq wrote:
> This is mostly me just venting, but why is it if you run a query like
> this:
>
> a = Model.objects.get(pk=1)
>
> Which has an attribute with an output of:
>
> a.date = None
>
> I pass that to a template, change some other attribute and then
> atte
> HTH,
Very much so!
Thanks so much Peter, I really appreciate your help. :)
One last question: I have been working with django-schedule (just been
doing the templating) and I noticed that the author of that code
prepended underscores to all of his included files:
...
_detail.html
_dialogs.html
This is mostly me just venting, but why is it if you run a query like
this:
a = Model.objects.get(pk=1)
Which has an attribute with an output of:
a.date = None
I pass that to a template, change some other attribute and then
attempt to pass it back in:
date = request.GET['a.date']
b = Model.obj
The Beta name field is actually an FK to another model, like this:
Payment (Alpha) <- AppliedPayment (Gamma) -> Invoice (Beta) ->
Location (Name)
The actual call I had tried was
Payment.objects.filter(appliedpayment__invoice__location=loc).distinct().aggregate(Sum('amount'))
(where amount is a
On May 5, 9:30 pm, Paul wrote:
> I have the following model (stripped of comments and __unicode__ for
> brevity) which defines a comment in my Django app (I'm not using the
> comment module provided with Django for various reasons):
>
> class Comment(models.Model):
> comment = models.TextField(
I have the following model (stripped of comments and __unicode__ for
brevity) which defines a comment in my Django app (I'm not using the
comment module provided with Django for various reasons):
class Comment(models.Model):
comment = models.TextField()
added_by = models.ForeignKey(User)
ad
On Wed, May 5, 2010 at 4:09 PM, zweb wrote:
> I need to build "permissions at per specific object instance" for my
> app.
>
> Anyone has already done it ? Also it says django developers are
> already discussing it..
>
> You can please refer me to the threads or blog posts on it.
http://djangoadv
http://packages.python.org/django-authority/
or, an alternative:
http://pypi.python.org/pypi/django-objectpermissions/
---Peter Herndon
On May 5, 2010, at 4:09 PM, zweb wrote:
> "Permissions are set globally per type of object, not per specific
> object instance. For example, it's possible to
"Permissions are set globally per type of object, not per specific
object instance. For example, it's possible to say "Mary may change
news stories," but it's not currently possible to say "Mary may change
news stories, but only the ones she created herself" or "Mary may only
change news stories th
On Apr 3, 6:23 pm, Tomasz Zieliński
wrote:
> I believe that this question was asked on this group a long time ago,
> and the answer was that pre_delete signal was fired *before* actual
> deletion occured,
> but *after* objects were collected for deletion (i.e. after list of
> objects that were to
I'd try both and compare the processing time. What is the nature of
the Beta.name equivalent in your actual model? If it is a simple field
(e.g. INT) I doubt the overhead would be too bad. What might be
tripping me up is having your Gamma being linked to your Alpha through
an intermediate model. Si
What would be you recommended CMS?. Could you please give some reasons
(pro and cons)?.
I'm investigating on these:
- PyLucid v0.8.x stable, v0.9 alpha
- FeinCMS v1.1.0 stable
- django-simplecms
- django-cms-2.0 2.0.2 stable , 2.1 alpha
- google-sites
By the way... I like how google-sites work,
We store groups/ roles in another table due to legacy reasons.
I need to override following method in auth backend, by my own method
to get permissions from a custom role permission table. How can I do
it?
>>> override following method to get permissions from legacy table
>>> role_permissions
On May 5, 6:27 pm, Derek wrote:
> I have set of models, with relationships D -> C -> B -> A, where the
> "->" indicates a "many to one" relationship.
>
> I have been able to create a filtered queryset on child model D, based
> on a value in a parent model A, using the following syntax:
>
> my_que
It's election day tomorrow. This is a great web site for lots of info about
what's really going on:
[http://www.38degrees.org.uk]
Darren
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I hate to chime in here but I recently started using Django, quite
successfully. I'm also a consent-student. I fear that you are going to
have a lot of trouble using Django (or anything like it) if you don't
build some basics.
To successfully use a product like Django, basic knowledge of at least
I have set of models, with relationships D -> C -> B -> A, where the
"->" indicates a "many to one" relationship.
I have been able to create a filtered queryset on child model D, based
on a value in a parent model A, using the following syntax:
my_query = D.objects.filter(C__B__A__name__icontain
Hi,
I'm having a hard time grasping the concept of the can_order argument, when
creating formsets. Once objects are created and saved through the formset,
is it possible to reorder them? Where does the order information get stored?
I tried just adding can_order=True when creating the formset (it's
> qs = Alpha.objects.filter(gamma__beta__name='Beta').distinct())
> id_list = [x.id for x in qs]
> total =
> Alpha.objects.filter(id__in=id_list).aggregate(total=models.Sum('id')).get('total')
I'm sure this approach would work fine, however I feel like it might
be a performance issue when the Alph
Oh of course. Probably the one file I didn't look at. I think a
subclass is in order. Thank you very much for the direction.
Greg
On May 5, 5:01 am, patrickk wrote:
> there you
> go:http://code.djangoproject.com/browser/django/trunk/django/contrib/adm...
>
> unfortunately, it´s all hardcoded. i
On Wed, May 5, 2010 at 10:49 AM, Gustavo Narea
wrote:
> On May 5, 3:45 pm, Dj Gilcrease wrote:
>> I also think Euan Goddard has already registered django-audit on pypi
>> (http://pypi.python.org/pypi/django-audit/0.9/)
>
> That's what I meant, Euan and I work together :)
Ahh ok, well I wont be
Now in PYPI
http://pypi.python.org/pypi/django_nav/
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I wanted the date in this format:
%A
%d %B %Y
%H:%M:%S
I found a solution to point #2:
format_data = re.compile(r'(?<=\d)\s(?=[A-Za-z])|(?<=[A-Za-z])\s(?=\d)',
re.LOCALE | re.UNICODE)
list_display = ('x',)
def x(self, row):
return mark_safe(format_data.sub(' ',
formats.localize(row.call_sta
On May 5, 3:45 pm, Dj Gilcrease wrote:
> I also think Euan Goddard has already registered django-audit on pypi
> (http://pypi.python.org/pypi/django-audit/0.9/)
That's what I meant, Euan and I work together :)
- Gustavo.
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On Wed, May 5, 2010 at 10:06 AM, Gustavo Narea
wrote:
> Hello,
>
> I would suggest you try to register "django_audit" on PYPI and see if
> it allows you to do so.
>
> We had already registered the package"django-audit" (note the hyphen
> instead of an underscore, which is exactly how we've always
Code @ http://code.google.com/p/django-nav/
This is a bug fix release to make conditionals work again.
Before 1.0 is ready to go I want to add the ability to dynamically
generate nav manus either via a DB, Config file, Cache, etc.
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See:
http://docs.djangoproject.com/en/dev/ref/settings/#template-context-processors
On Wed, May 5, 2010 at 10:06 AM, Martin Tiršel wrote:
> Hello,
>
> I need to insert some data from database onto every page, so I inserted them
> into base.html. Until now, I was using generic views but it doesn'
Here is a realistic example: I have a model Employee that is a
subclass of User, the standard django authentication class, and a
model called Supervisor that subclasses Employee.
I have Bob, an instance of Employee, that I want to promote to
Supervisor. So trying to move the Bob object to the chil
Hello,
I would suggest you try to register "django_audit" on PYPI and see if
it allows you to do so.
We had already registered the package"django-audit" (note the hyphen
instead of an underscore, which is exactly how we've always spelled
it). I'm not sure if PYPI will let you register "django_aud
Hello,
I need to insert some data from database onto every page, so I inserted
them into base.html. Until now, I was using generic views but it doesn't
seems to be ideal for this case. Is there a way how to achieve this
behaviour with generic views or I have to insert needed model into ever
On May 4, 11:21 am, Dj Gilcrease wrote:
> Google code wont let me change the project name without deleting and
> recreating the project so I just added a note to the top
That is quite annoying. I hope you can find a good solution to that
problem.
> "This is a fairly comprehensive Audit Trail App
On May 5, 7:54 am, Tom Evans wrote:
> On Wed, May 5, 2010 at 5:54 AM, Xanthus wrote:
> > Hi all. I will try do my best to explain my setup and the sequence of
> > actions triggering the issue:
>
> > 1. Machine starts and all is fine.
> > 2. We do the following operations (through and automated sc
> In [29]:
> Alpha.objects.filter(gamma__beta__name='Beta').values('id').aggregate(model
> s.Sum('id'))
> Out[29]: {}
>
> In [30]:
> Alpha.objects.filter(gamma__beta__name='Beta').values('name').aggregate(mod
> els.Sum('id'))
> Out[30]: {}
That's odd -- I would have expected #29 to work (though
On May 5, 1:05 pm, Etienne Python wrote:
> Well actually, I copied all of the data (including the database), not only
> the code. But indeed, like you say, the problem is not solved yet just by
> installing mysql.
>
> So I followed the alternative solution you suggested. Now I get another
> error
Well actually, I copied all of the data (including the database), not only
the code. But indeed, like you say, the problem is not solved yet just by
installing mysql.
So I followed the alternative solution you suggested. Now I get another
error actually: when I run ./manage.py syncdb like you sug
On Wed, May 5, 2010 at 6:17 AM, Lukáš wrote:
> Hey,
>
> I have a little problem with django encoding. I have got everything in
> the DB set as utf8. Now when I get them from db with django, the
> encoding gets broken. For some reason django "thinks" (maybe knows)
> the data is latin1, which would
ok, I have done that now, but I'm affraid I still get the same
result... :-(
On May 5, 1:26 pm, "ge...@aquarianhouse.com"
wrote:
> install MySQLdb :)
>
> On May 5, 1:23 pm, Etienne Python wrote:
>
>
>
>
>
> > On May 5, 12:42 pm, Daniel Roseman wrote:
>
> > > On May 5, 11:06 am, Etienne Python
On May 5, 12:23 pm, Etienne Python wrote:
>
> File "c:\python26\lib\site-packages\django\db\backends\mysql\base.py",
> line 13, in
> raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
> django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb
> module: No module named
install MySQLdb :)
On May 5, 1:23 pm, Etienne Python wrote:
> On May 5, 12:42 pm, Daniel Roseman wrote:
>
>
>
> > On May 5, 11:06 am, Etienne Python wrote:
>
> > > Hey all,
>
> > > I'm a real beginner at both Django and Python, so excuse me if my
> > > question looks silly to you.
>
> > > A fri
On May 5, 12:42 pm, Daniel Roseman wrote:
> On May 5, 11:06 am, Etienne Python wrote:
>
>
>
>
>
> > Hey all,
>
> > I'm a real beginner at both Django and Python, so excuse me if my
> > question looks silly to you.
>
> > A friend of mine did me a huge favour by coding a form for me.
> > However,
sorry to interrupt with no solution, but I have a similar problem:
I wnat to allow choosing mutiple choises : year = 2003 OR year = 2007
or, year = 2003 AND year = 2007.
(something like checkbox)
I guess one can implement the filter from scratch, but I think there
is might be a way to add this func
there you go:
http://code.djangoproject.com/browser/django/trunk/django/contrib/admin/widgets.py#L88
unfortunately, it´s all hardcoded. if you need to customize the
widget, you may want to write your own and subclass the given one.
hope that answers your question.
regards,
patrick
On 5 Mai, 01
Hey,
I have a little problem with django encoding. I have got everything in
the DB set as utf8. Now when I get them from db with django, the
encoding gets broken. For some reason django "thinks" (maybe knows)
the data is latin1, which wouldnt be a problem if I would tell him to
use latin1, which f
On Wed, May 5, 2010 at 5:54 AM, Xanthus wrote:
> Hi all. I will try do my best to explain my setup and the sequence of
> actions triggering the issue:
>
> 1. Machine starts and all is fine.
> 2. We do the following operations (through and automated script):
> a. stop Apache
> b. stop Postgresql
>
1st question) I am trying to change the way some of DateTimeField are
displayed in the change_list page of the admin site (django 1.2 svn):
how to do it?
Not knowing which method to define or override in the ModelAdmin
class, I opted for a different solution:
I added a string in the list_display t
On May 5, 11:06 am, Etienne Python wrote:
> Hey all,
>
> I'm a real beginner at both Django and Python, so excuse me if my
> question looks silly to you.
>
> A friend of mine did me a huge favour by coding a form for me.
> However, I would like to modify a couple of details in the page.
>
> I have
Hey all,
I'm a real beginner at both Django and Python, so excuse me if my
question looks silly to you.
A friend of mine did me a huge favour by coding a form for me.
However, I would like to modify a couple of details in the page.
I have copied the code and the folders linked to the website to
Thinking in performance (reduce HTTP request) I'm working on the idea
that that each page includes just one JS and one CSS with the required
modules in inside.
¿Do you know any tool to achieve this?
¿How do you recommend to manage external JS and CSS?
I read some about pyjamas but it seem to be co
On May 4, 8:08 pm, Ole Laursen wrote:
> The problem is that if I try to access foo.bar in any way, Django
> tries to lookup a bar with id 0 or -1 and throws an exception. My
> forms break, and the serializers break, making it hard to write test
> code. Does anyone know of an easy way to get around
On May 5, 4:46 am, Nick wrote:
> Here's the deal. I'm working on a custom API for moving information
> about. I am stuck at a point in creating my view.
> It might be best just to get into the details.
>
> Here is the model:
>
> class entry(models.Model):
> question = models.CharField('Questio
Thanks Skylar. django-scorm-rest-rte has really less documentation for
studying. Maybe, SCORM is not the hot technology for LMS. Does anyone
use any else LMS technology with Django in the world? I think LMS is
really a hot topic in the future, and even now. If there is any
possibility to ship LMS
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