On Aug 7, 2:54 pm, Daniel Roseman <dan...@roseman.org.uk> wrote:
> On Aug 7, 10:33 pm, Milan Andric <mand...@gmail.com> wrote:
>
>
>
>
>
> > Hello I have two apps that have foreign keys to each other. Like:
>
> > people.models:
>
> > class Profile(Model):
> > secondary_email = CharField()
>
> > class Staff(Profile):
> > office = ForeignKey(Room)
>
> > resources.models:
>
> > class Room(Model):
> > name = CharField()
>
> > class Reservation(Model):
> > profile = ForeignKey(Profile)
>
> > Runserver seems to work fine but when i do ./manage.py sqlall people I
> > get a "Error: App with label people could not be found. Are you sure
> > your INSTALLED_APPS setting is correct?" error.
>
> > Is there a way around this or do I need to rip my apps apart so I can
> > foreign key to my rooms model?
>
> > Thanks,
>
> > Milan
>
> You don't show it, but I'm guessing that each of these models.py files
> have import statement that import each other. This will lead to a
> circular dependency which will make one of them unimportable.
>
> To avoid this, don't import them at all, in either one. In the foreign
> key reference, use the string format to refer to the foreign model:
> office = ForeignKey('resources.Room')
>
Daniel, thanks for the suggestion, I tried doing this in one of the
models.py files, but not both. Will give that a shot.
--
Milan
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