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import datetime
from uuid import uuid4
from django.db import models
from django.utils import timezone
class Poll(models.Model):
question = models.CharField(max_length=200)
pub_date = models.DateTimeField("date published")
def __str__(self):
return self.question
def was_published_recently(self):
return self.pub_date >= timezone.now() - datetime.timedelta(days=1)
was_published_recently.admin_order_field = "pub_date"
was_published_recently.boolean = True
was_published_recently.short_description = "Published recently?"
class Choice(models.Model):
poll = models.ForeignKey(Poll, on_delete=models.CASCADE)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField()
def __str__(self):
return self.choice_text
class Comment(models.Model):
uuid = models.UUIDField(primary_key=True, default=uuid4, editable=False)
comment = models.TextField(null=True, blank=True)
def __str__(self):
return self.comment or ""
class RelatedData(models.Model):
id = models.CharField(primary_key=True, max_length=32)
extra_data = models.TextField(blank=True, default="")
def __str__(self):
return self.extra_data or self.id
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