Is it possible for two apps to import from each others models? Lets
say I have two apps, articles and photos:
App articles:
from mysite.photos.models import photo
class topics:
class articles
with a ManytoManyKey to photos
App photos:
from mysite.articles.models import topics
class photos
with
You need to use null=False to allow null values.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this gro
sry it's null=True
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTEC
I was trying to avoid that, as in my actual use case it doesn't seem
to make sense to combine apps. Thanks for the help.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, s
Noob question: I've just started getting into django, and wanted to get
opinions on auto generating url patterns from a db. Is that bad
practice, will it slow down the site?
I'm thinking of doing this for a few reasons:
1) The client is very particular about the path. So I want to use one
app to
I'll try to be a little clearer with what I need.
The client is going to provide a list of arbitary urls that they wants
ei: about/, about/history/, contact/, services/, etc... and they need
to be able to add or remove urls using the admin interface, no changing
the url.py file. So there will be
I did want to use flatpages but can't for the 2 reasons in my orginal
post, unless I'm wrong about those limitations, in which case flatpages
would be perfect.
I understand about urls being a collection of patterns, but I don't see
how I can make a pattern that fits when I won't have a set parent
I have a model where the foreign key refers to it self.
parent = models.ForeignKey('self', core=True, null=True, blank=True)
What i want to do is to be able to run a query with select_related and
get all the parents of that row. When I run test =
content.objects.select_related().get(pk=3) and if
How do you get values that will be written to the db in a models
save(self) method before you save the changes to the db? I tried
self.field but that gives what the current db value is? I need change
the data that is being written, but I'd rather not have to do multiple
writes to the db.
--~--~
I have a model where I'm using the save(self) method, but I can't
figure out how to get the data that will be writen without writing it
to the db first. I need to modify a value that's being writen.
--~--~-~--~~~---~--~~
You received this message because you are
tx for the reply sry about the double post
On Jan 5, 3:07 pm, David Zhou <[EMAIL PROTECTED]> wrote:
On Jan 5, 2007, at 2:04 PM, leanmeandonothingmachine wrote:
> How do you get values that will be written to the db in a models
> save(self) method before you save the changes to the
tx for the reply sry about the double post
On Jan 5, 3:31 pm, "James Bennett" <[EMAIL PROTECTED]> wrote:
On 1/5/07, leanmeandonothingmachine <[EMAIL PROTECTED]> wrote:
> I have a model where I'm using the save(self) method, but I can't
> figure out h
turns out i was modifying the values in a post_init and thats why I
thought I wasn't getting the right thing.
On Jan 5, 3:33 pm, "leanmeandonothingmachine"
<[EMAIL PROTECTED]> wrote:
tx for the reply sry about the double post
On Jan 5, 3:31 pm, "James Bennett" &
I have 2 models, table1 and table2 table2 has a foreign key to table1.
How djagno do a inner join with an instance of table1?
the sql I want is: select * from table1 INNER JOIN table2 where
table1.id = table2.table1_id AND table2.field = 'foo'
but I want to use the table1 object: foo = table1.o
This isn't really a question, I'm just trying to understand why in the
admin code for searching on the changelist page it creates a new
QuerySet object instead of using the same one?
lines 730-734 admin/views/main.py
other_qs = QuerySet(self.model)
if qs._select_rel
15 matches
Mail list logo
