On 9/7/06, Jay Parlar <[EMAIL PROTECTED]> wrote:
I just tried the following in a test project;
testproject/mytest/models.py:------------
from django.db import models
class Image(models.Model):
name = models.CharField(maxlength=20)
testproject/mytest2/models.py-----------
from django.db import models
from testproject.mytest.models import Image
class Article(models.Model):
name = models.CharField (maxlength=20)
img = models.ForeignKey(Image)
---
This is an reference resolution problem; Article references Photo, so Photo needs to be defined first.
Yours,
Russ Magee %-)
The only reason I can guess is that because the two models are defined
in separate applications.
Am I missing something here?
I just tried the following in a test project;
testproject/mytest/models.py:------------
from django.db import models
class Image(models.Model):
name = models.CharField(maxlength=20)
testproject/mytest2/models.py-----------
from django.db import models
from testproject.mytest.models import Image
class Article(models.Model):
name = models.CharField (maxlength=20)
img = models.ForeignKey(Image)
---
Then, add both apps to INSTALLED_APPS, sync, and in a shell:
>from testproject.mytest.models import Image
>from testproject.mytest2.models import Article
>img1 = Image(name='foo')
>img1.save()
>art1 = Article(name='bar', img=img1)
>art1.save()
>img1 = Image.objects.all()[0]
>print img1.article_set.all()
returns [<Article: Article object>] as expected. Do you get the same result if you use this project?
Can you provide any more details about you application?
The only reason I can think that you wouldn't get a _set descriptor is in the case of a m2m relation to self.
>from testproject.mytest.models import Image
>from testproject.mytest2.models import Article
>img1 = Image(name='foo')
>img1.save()
>art1 = Article(name='bar', img=img1)
>art1.save()
>img1 = Image.objects.all()[0]
>print img1.article_set.all()
returns [<Article: Article object>] as expected. Do you get the same result if you use this project?
Can you provide any more details about you application?
The only reason I can think that you wouldn't get a _set descriptor is in the case of a m2m relation to self.
PS. An interesting (and perhaps related) sidenote: In my
INSTALLED_APPS, I *have* to have the 'stockphoto' app appear before
the 'articles' app, otherwise I get the following when trying to
import 'Article' in IPython:
ImportError: No module named model
This is an reference resolution problem; Article references Photo, so Photo needs to be defined first.
Yours,
Russ Magee %-)
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