That worked. This is what I ended up with:
-------------------------------------------------------------------------------
from django.db import models
# Create your models here.
class Year(models.Model):
year= models.CharField(maxlength=200, unique=True)
event = models.CharField(maxlength=300, null=True, blank=True)
class Admin:
ordering = ['year']
def __str__(self):
return self.year
def get_events(self):
from mysite.serial_numbers.models import Serial_Number
return Serial_Number.objects.filter(year__pk=self.id)
-------------------------------------------------------------------------
I'm still a little concerned about efficiency, particularly importing
Serial Number for every year. When I moved it to the top of the model
it failed "cannot import name Year" maybe because of the foreignKey
relationship?
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