from django.db import models
from django.utils import timezone
import datetime


class Question(models.Model):
    question_text = models.CharField(max_length=200)
    pub_date = models.DateTimeField('date published')

    def __str__(self):
        return self.question_text

    def ccc(self):
        result = timezone.now() > self.pub_date >= timezone.now() - datetime.timedelta(days=1)
        return result

    ccc.admin_order_field = 'pub_date'
    ccc.boolean = True
    ccc.short_description = 'Published recently?'


class Choice(models.Model):
    question = models.ForeignKey(Question, on_delete=models.CASCADE)
    choice_text = models.CharField(max_length=200)
    votes = models.IntegerField(default=0)

    def __str__(self):
        return self.choice_text