from django.db import models
import datetime
from django.utils import timezone
# Create your models here.
class Poll(models.Model):
    question=models.CharField(max_length=200)
    pub_date=models.DateTimeField("date published")

    def __unicode__(self):
        return self.question
    def time_passed(self):
        return timezone.now()-self.pub_date

class Choice(models.Model):
    poll=models.ForeignKey(Poll)
    choice_text=models.CharField(max_length=200)
    votes=models.IntegerField(default=0)

    def __unicode__(self):
        return self.choice_text