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import datetime

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


class Question(models.Model):
    def was_published_recently(self):
        return self.pub_date >= timezone.now() - datetime.timedelta(days=1)
    def __str__(self):
        return self.question_text
    question_text = models.CharField(max_length=200)
    pub_date = models.DateTimeField('date published')


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


obj = Question.objects.all()
obj2 = models.Model.objects.all()
markwalker_
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herald_the_sentinel
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  • What does "not recognised by python" mean? `obj` should include all of your `Question` objects, `obj2` won't work. – markwalker_ Feb 03 '20 at 23:56
  • the class Question inherit (models.Model) so both them should have objects.all() and other method such filter, get, etc. but both of them doesn't show those suggestions – herald_the_sentinel Feb 04 '20 at 00:11
  • That's not true. A default manager is added when your `Question` class is prepared. If you just try to access the manager of `models.Model` you'll get `AttributeError: type object 'Model' has no attribute 'objects'` – markwalker_ Feb 04 '20 at 00:34

0 Answers0