Glad to be of help. Sometimes it just takes a fresh pair of eyes.
On Fri, 2021-06-11 at 17:33 -0500, frank dilorenzo wrote:
> I hate to sound corny but you sir are my hero!. Thanks, it all
> works now
>
> frank-
>
>
> On Fri, Jun 11, 2021 at 2:43 PM Adam Stein <a...@csh.rit.edu> wrote:
> > Since you said 3 separate apps, I assume each of these classes are
> > in a separate file. However, you have the line:
> >
> > from .models import Supplier
> >
> > which would make it seem that Supplier is defined in the same file
> > as Shipment. Shipment should be in ".models" and if Supplier is
> > also defined in the same file, no need to import it. If it's
> > defined in a different file, then the import should reference
> > another place, not ".models".
> >
> > On Fri, 2021-06-11 at 12:22 -0700, frank dilorenzo wrote:
> > > Hello, I have 3 separate app as follow:
> > > from django.db import models
> > >
> > > # Create your models here.
> > >
> > > # Supplier can have many shipments
> > > class Supplier(models.Model):
> > > name = models.CharField(max_length=120, null=True)
> > > phone = models.CharField(max_length=15, null=True)
> > > email = models.CharField(max_length=120, null=True)
> > > created = models.DateTimeField(auto_now_add=True)
> > > updated = models.DateTimeField(auto_now=True)
> > >
> > > def __str__(self):
> > > return self.name
> > > -----------------------------------------
> > > from django.db import models
> > > from django.utils import timezone
> > >
> > > # Create your models here.
> > >
> > > # A specie can belong to many shipments
> > > class Specie(models.Model):
> > > name = models.CharField(max_length=120, null=True)
> > > image = models.ImageField(upload_to="species",
> > > default="no_picture.png")
> > > created = models.DateTimeField(default=timezone.now)
> > >
> > > def __str__(self):
> > > return self.name
> > > --------------------------------------------
> > > from django.db import models
> > > from .models import Supplier
> > >
> > > # from .models import Supplier, Specie
> > >
> > > # Create your models here.
> > >
> > > # A shipment can have many species
> > > class Shipment(models.Model):
> > >
> > > supplier = models.ManyToManyField(Suppliers)
> > > specie = models.ManyToManyField(Species)
> > >
> > > name = models.CharField(
> > > max_length=120, null=True, help_text="enter name from Supplier
> > > above..."
> > > )
> > > slabel = models.CharField(max_length=10)
> > > received = models.PositiveIntegerField(default=0)
> > > bad = models.PositiveIntegerField(default=0)
> > > non = models.PositiveIntegerField(default=0)
> > > doa = models.PositiveIntegerField(default=0)
> > > para = models.PositiveIntegerField(default=0)
> > > released = models.PositiveIntegerField(default=0)
> > > entered = models.BooleanField(default=False)
> > > created = models.DateTimeField(default=timezone.now)
> > >
> > > def __str__(self):
> > > return f"{self.slabel}"
> > >
> > > =======================
> > >
> > > when trying to migrate I get this error message:
> > >
> > > ImportError: cannot import name 'Supplier' from partially
> > > initialized module 'shipments.models' (most likely due to a
> > > circular import)
> > > (/Users/frankd/django_projects/stlzoo/src/shipments/models.py)
> > >
> > > I am stuck here and cannot seem to resolve this error. I would
> > > truly appreciate any help on this. Thanks.
> > >
> > > Frank
> > > --
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> > > To view this discussion on the web visit
> > >
> >
> https://groups.google.com/d/msgid/django-users/c0aff4c4-651a-43ad-9ac9-42c6452a33f4n%40googlegroups.com
> > > .
> >
> >
> > --
> > Adam (a...@csh.rit.edu)
> >
--
Adam (a...@csh.rit.edu)
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