Thanks for your reply. I'm trying what you said but I can't get it to
work. If I put class "City" first, "Place" doesn't work, and if I put
another class first, other classes get errors. Not sure what is wrong
with the order.
from django.db import models
class City(models.Model):
CITIES = (
('Boston', 'Boston'),
('Worcester', 'Worcester'),
('Springfield', 'Springfield'),
)
city_name = models.CharField(maxlength=40, choices=CITIES)
place = models.OneToOneField(Place)
def __str__(self):
return self.city_name
class Admin:
pass
class Place(models.Model):
place_name = models.CharField(maxlength=200)
CitySection = models.ForeignKey(CitySection)
def __str__(self):
return self.place_name
class Admin:
pass
class Park(models.Model):
has_benches = models.BooleanField() # just a test
place = models.OneToOneField(Place)
class Admin:
pass
class CitySection(models.Model):
SECTIONS = (
('West Boston', 'West Boston'),
('South Boston', 'South Boston'),
('West Springfield', 'West Springfield'),
('Central Worcester', 'Central Worcester'),
('South Worcester', 'South Worcester'),
)
city_section = models.CharField(maxlength=5, choices=SECTIONS)
city = models.ForeignKey(City)
def __str__(self):
return self.city_section
class Admin:
pass
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