On Tue, 2011-04-19 at 09:46 +0530, Kenneth Gonsalves wrote:
> > from django.db.models import get_model
> >
> > Product = get_model('products', 'Product')
> > Something = get_model('incident', 'Something')
>
> that simple? will try.
worked. Thanks.
--
regards
KG
http://lawgon.livejournal.com
C
You can do this by altering the table through SQL console (if your database
is sql). The commands to do the job for you is :
*mysql -u root -p*
*
use database_name*;
//eg:-for adding new column email to table
ALTER TABLE table_name ADD email VARCHAR(200);
//for modifying a column
ALTER TABLE tab
On Tue, 2011-04-19 at 00:36 -0300, Fabian Ezequiel Gallina wrote:
> > In incident I can do: from products.models import Product
> > but in products if I do:
> > from incident.import Something - this fails and django says cannot
> > import Something.
> >
> > Is there any way around this?
>
> from d
2011/4/18 Kenneth Gonsalves :
> hi,
>
> I have two models.py files in two applications. Say, products.models and
> incident.models.
>
> In incident I can do: from products.models import Product
> but in products if I do:
> from incident.import Something - this fails and django says cannot
> import
hi,
I have two models.py files in two applications. Say, products.models and
incident.models.
In incident I can do: from products.models import Product
but in products if I do:
from incident.import Something - this fails and django says cannot
import Something.
Is there any way around this?
--
Hello!!
I am getting the following error on my index.html page:
Exception Type: TemplateSyntaxError
Exception Value:
Caught ImportError while rendering: No module named urls
In this line:
Login
My urls.py:
(r'^imobiliaria/', include('auth.urls')),
In my auth app, i have thi
On Mon, 2011-04-18 at 16:11 +0200, Kann Vearasilp wrote:
> That was one of my idea, but what if the table has already been
> populated
> and I don't want to lose the data in the table?
>
> Can I just change the column name manually using SQL and modify the
> models.py afterwards?
that is the rec
Awesome, that was it. My old code now works again. Thanks!
Chris
On Mon, Apr 18, 2011 at 5:47 PM, akaariai wrote:
> On Apr 19, 12:17 am, Chris Spencer wrote:
> > Thanks. However, changing the line to:
> >
> > if not self.instance.state.adding:
> >
> > results in essentially the same error:
On Apr 19, 12:17 am, Chris Spencer wrote:
> Thanks. However, changing the line to:
>
> if not self.instance.state.adding:
>
> results in essentially the same error:
>
> AttributeError: 'MyModel' object has no attribute 'state'
Doh, that should of course be ._state. Sorry for the mistake.
-
Thanks. However, changing the line to:
if not self.instance.state.adding:
results in essentially the same error:
AttributeError: 'MyModel' object has no attribute 'state'
On Mon, Apr 18, 2011 at 4:48 PM, akaariai wrote:
> On Apr 18, 11:08 pm, Chris wrote:
> > I have an inline form used i
You can use South.
south.aeracode.org
You'd create a schema migration to create the new field, then a data
migration to populate the new field from the old, then another schema
migration to remove the original field.
Shawn
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haha Thanks for that... i never would have figured it out
On Apr 18, 4:59 pm, akaariai wrote:
> On Apr 18, 11:38 pm, Bobby Roberts wrote:
>
> > oops... forgot to clarify that Item.tid is a FK to printLocation
>
> Then you would want to assign to tid_id. For foreign keys the tid
> wants an ins
On Apr 18, 11:38 pm, Bobby Roberts wrote:
> oops... forgot to clarify that Item.tid is a FK to printLocation
Then you would want to assign to tid_id. For foreign keys the tid
wants an instance, the tid_id can be assigned the "db value" for that
foreign key. I am not sure if the tid_id can be name
On Apr 18, 11:08 pm, Chris wrote:
> I have an inline form used in my admin that looks up the value for the
> associated model, and dynamically selects the form field widget that's
> appropriate for the data. The class looks like:
>
> class MyModelInlineForm(ModelForm):
> attribute_model = Mode
oops... forgot to clarify that Item.tid is a FK to printLocation
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On Apr 18, 11:03 pm, Bobby Roberts wrote:
> considering this snippet:
>
> valPrintlocation=int(request.POST.get('printlocation'))
> if valPrintlocation==-1:
> needsprinting=0
> else:
> n
I have an inline form used in my admin that looks up the value for the
associated model, and dynamically selects the form field widget that's
appropriate for the data. The class looks like:
class MyModelInlineForm(ModelForm):
attribute_model = ModelChoiceField(queryset=None)
def __init__(s
considering this snippet:
valPrintlocation=int(request.POST.get('printlocation'))
if valPrintlocation==-1:
needsprinting=0
else:
needsprinting=1
Item = ItemTr
There's a great wrapper you can use to generate these in PIL using a
postscript library.
http://pypi.python.org/pypi/elaphe/
I did something similar with pyqrnative to generate QR Codes for a
conference, basically just create a URL that wraps the output of the
library in an HTTPResponse.
On Apr
anyone know if there is a django module to generate code 128 or 39
barcodes for printing out on a webpage?
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You can do this pretty easily in Python with any():
if any(['foo' in x for x in my_list]):
#do something
However, I don't know of a way to do it in a template, which is what
it appears you're asking.
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Does a function or construct exist to easily do the following?
my_list = [{'id': 'foo'}, {'id': 'bar', 'other': 'baz'}]
{% is my_id_value in my_list.id %} // True if my_id_value is 'foo' or 'bar'
Thanks!
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Yes. That should be doable.
If you are on Oracle, you could manually change the Column Name using
the following Syntax (If you are on a different Database than Oracle
then the Syntax might differ but still doable).
ALTER TABLE RENAME COLUMN TO
And later you could change the models.py manually
We are thinking of organising monthly Django sessions in Leicester
with guest speakers on set topics that would interest fellow
Djangonauts.
Our plan is to organise a short 2 hour session each month on a
particular topic (e.g. Django + Celery, Django + NoSQL, GeoDjango +
MapServer, etc) with a pre
I am using dream weaver so when I deleted the heading
http://www.w3.org/1999/xhtml";>
the problem of plotting the openlayer map was resolved
Now my problem is still the mapping between the data to plot in the
map and the multipolygon field, in my object definition
On Apr 18, 1:12 pm, GARRAM karim
Hi Anurag,
That was one of my idea, but what if the table has already been populated
and I don't want to lose the data in the table?
Can I just change the column name manually using SQL and modify the
models.py afterwards?
Kann
On Mon, Apr 18, 2011 at 4:06 PM, Anurag Chourasia <
anurag.choura..
Hi Kann,
Does Dropping the Table and Recreating using SyncDB work well in your setup?
Regards,
Anurag
On Mon, Apr 18, 2011 at 7:30 PM, Kann wrote:
> Dear all,
>
> I am new to django and have question about fixing the typo i made in
> the models.py. For example, I created tables with typo in the
Dear all,
I am new to django and have question about fixing the typo i made in
the models.py. For example, I created tables with typo in the column
name. So, I didn't realized the mistake and run the 'python manage.py
syncdb' which created the tables with the incorrect names. Later I
realized the
Hey Mengu,
Thanks for the input. I have checked out teh documentation and seen that I
can use the boolean 'change', which is an argument passed to save_model.
It specifies whether or not the current request is an edit or not. :)
Thanks!
On Mon, Apr 18, 2011 at 3:05 PM, Mengu wrote:
> sorry, ac
sorry, accidentally posted.
well, that could be done via javascript. :)
http://localhost:8000/admin/testapp/testmodel/2/ - means i'm updating
http://localhost:8000/admin/testapp/testmodel/add/ - means i'm adding
if (document.location.href.indexOf("/add/") == -1) {
// do not let update.
}
On
I am working on a GeoDjango project. I have a model.py wich extend the
user model and contains a MultiPolygonField
class Membre(models.Model):
user = models.ForeignKey(User, unique=True)
#some other attributes
mpoly = models.MultiPolygonField()
objects = models.GeoManager()
cla
well, that could be done via javascript. :)
http://localhost:8000/admin/testapp/testmodel/2/ - means i'm updating
http://localhost:8000/admin/testapp/testmodel/add/ - means i'm adding
if (document.location.href.indexOf("/add/") != -1) {
}
On Apr 18, 2:50 pm, Sithembewena Lloyd Dube wrote:
> @M
> > Use F() objects:
>
> > MyModel.objects.filter(mother=F(top))
Excellent, thanks!
Odd-R.
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@Mengu, yes, precisely :)
On Mon, Apr 18, 2011 at 1:20 PM, Mengu wrote:
> you mean like if a new object is being added or edited in the admin?
>
> On Apr 18, 1:58 pm, Sithembewena Lloyd Dube wrote:
> > Hi all,
> >
> > I wish to find out how I can detect current form mode in admin.py. What I
> a
you mean like if a new object is being added or edited in the admin?
On Apr 18, 1:58 pm, Sithembewena Lloyd Dube wrote:
> Hi all,
>
> I wish to find out how I can detect current form mode in admin.py. What I am
> trying to do is to stop users changing a dropdown's selection when in edit
> mode.
>
Hi all,
I wish to find out how I can detect current form mode in admin.py. What I am
trying to do is to stop users changing a dropdown's selection when in edit
mode.
Any ideas?
Thanks.
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Regards,
Sithembewena Lloyd Dube
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On Monday, April 18, 2011 11:57:37 AM UTC+1, Daniel Roseman wrote:
>
> On Monday, April 18, 2011 9:10:30 AM UTC+1, o_r wrote:
>>
>> Hello.
>>
>> I have this model:
>>
>> class MyModel(models.Model):
>> string = models.CharField(max_length=96,unique=True,db_index=True)
>> mother=models.F
On Monday, April 18, 2011 9:10:30 AM UTC+1, o_r wrote:
>
> Hello.
>
> I have this model:
>
> class MyModel(models.Model):
> string = models.CharField(max_length=96,unique=True,db_index=True)
> mother=models.ForeignKey('self',null=True,blank=True)
>
> top=models.ForeignKey('self',nul
Hello.
I have this model:
class MyModel(models.Model):
string = models.CharField(max_length=96,unique=True,db_index=True)
mother=models.ForeignKey('self',null=True,blank=True)
top=models.ForeignKey('self',null=True,blank=True,related_name="Top")
I need to make a query which will return
Hi
I'm considering using nginx as a caching reverse-proxy to improve my
site's performance.
When I have the proxy turned on, the CSRF verification does not work
(at least not for contrib.auth login view).
Probably because the csrf_token in the form is cached and invalid.
I've googled this without
Thanks for those links. I started reading the first one and will check
them both out.
Shawn
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Hey,
I haven't put it all together as one unit yet but I'm working
on it in the evenings when I have spare time.
FYI these are the two links that led to my "Ah ha" moment
in my quest for sending messages to the user from a django app.
http://www.alittletothewright.com/index.php/2010/01/comet-wit
Rudi,
I'm experimenting with Hookbox (http://hookbox.org/) myself for a
bunch of uses, including this sort of thing. If you get something
going with ape please post a follow-up, and I'll do the same with
Hookbox. It would help me (and the community) a lot, because it seems
like there's very little
Shawn,
Very nice indeed and thank you for posting.
I've recently just discovered and started to use the 'messages' app in django.
I'm now tinkering with the django 'signals' app and using ape-project.org to
send real time message to the user.
Your link looks perfect for receiving message from d
http://www.erichynds.com/examples/jquery-notify/
I just implemented this today and it's awesome. It is great to use
with the new 'messages' app added to Django 1.2, and also with your
own JavaScript code live during the life of a page.
It's not 100% on-topic for the list, but I think it's fair co
This sounds like a perfect job for pdb.
One easy way is to put these lines where you want it to pause execution:
import pdb
pdb.set_trace()
Then you can type 'n' (next) to go line-by-line. If you type a
variable name or "print varname" at any time it will print the current
value.
Anothe
> I found this thread today as I have come across the same problem.
>
> I did find a solution that seems to work OK and I'd like to post
> it and get some feedback.
>
> ..
>
The thing with your solution is that the user won't get the token if he
happens to come through another page than the
thanks, i think you are right, but now i cant check it, i'll do it
later!
thanks!
On 17 abr, 23:00, Daniel Roseman wrote:
> On Sunday, 17 April 2011 21:41:15 UTC+1, Antonio Sánchez wrote:
>
> > hi, im working with a modelform, and overrided clen methos for making
> > some custom checks, raising
hi,
I have this code snippet:
for k,v in match.__dict__.items():
if k in
['_state','id','incident_id','initiaterequest_id','matched']:
continue
if v:
nme = k.split('_')[0]
modl = get_model('incident',nme)
modl
> I'm getting 20-30 seconds delay when trying to bind request.POST data
> to form.
Hi Toni,
it's a very long shot, but similar delays are often related to DNS
issues. Is there anything in your code or data that might be using
domain name? It *might* be possible that some part of your code (or
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