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django-bot 6a682b38e7 [4.0.x] Refs #33476 -- Reformatted code with Black.
Backport of 9c19aff7c7561e3a82978a272ecdaad40dda5c00 from main.
2022-02-08 12:15:38 +01:00

25 lines
581 B
Python

"""
Reverse lookups
This demonstrates the reverse lookup features of the database API.
"""
from django.db import models
class User(models.Model):
name = models.CharField(max_length=200)
class Poll(models.Model):
question = models.CharField(max_length=200)
creator = models.ForeignKey(User, models.CASCADE)
class Choice(models.Model):
name = models.CharField(max_length=100)
poll = models.ForeignKey(Poll, models.CASCADE, related_name="poll_choice")
related_poll = models.ForeignKey(
Poll, models.CASCADE, related_name="related_choice"
)