Instead of giving the answer, I suggest looking at the Traceback section you
posted below because the answer is there. Giving you the answer will not help
your trouble shooting skills.
Sent from my mobile device
> On May 9, 2018, at 8:03 AM, Avitab Ayan Sarmah <avitabay...@gmail.com> wrote:
>
> shell:
>
> >>> import datetime
> >>> from django.utils import timezone
> >>> from polls.models import Question
> >>> # create a Question instance with pub_date 30 days in the future
> >>> future_question = Question(pub_date=timezone.now() +
> >>> datetime.timedelta(days=30))
> >>> # was it published recently?
> >>> future_question.was_published_recently()
> True
> Exceptions:
>
> PS C:\Users\AVITABAYAN\mysite> python
> Python 3.6.2 (v3.6.2:5fd33b5, Jul 8 2017, 04:57:36) [MSC v.1900 64 bit
> (AMD64)] on win32
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import datetime
> >>> from django.utils import timezone
> >>> from polls.models import Question
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "C:\Users\AVITABAYAN\mysite\polls\models.py", line 7, in <module>
> class Question(models.Model):
> File "c:\python36\lib\site-packages\django\db\models\base.py", line 100, in
> __new__
> app_config = apps.get_containing_app_config(module)
> File "c:\python36\lib\site-packages\django\apps\registry.py", line 244, in
> get_containing_app_config
> self.check_apps_ready()
> File "c:\python36\lib\site-packages\django\apps\registry.py", line 127, in
> check_apps_ready
> raise AppRegistryNotReady("Apps aren't loaded yet.")
> django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
>
> models.py:
>
> 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)
>
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