Your timedelta import is correct but usage of the timedelta is not.
Replace "datetime.timedelta(days=1)" with "timedelta(days=1)"
Saygılarımla,
Sencer HAMARAT
On Mon, Dec 9, 2019 at 11:24 AM Bruckner de Villiers <bruck...@outlook.com>
wrote:
> Running Django 3.0 & Python 3.7.3
>
> Everything works per the tutorial until I get to:
>
> q.was_published_recently()
>
> It throws the following error:
>
> File
> "/Volumes/Data/DevelopmentTraining/django_tutorials/mysite/polls/models.py",
> line 19, in was_published_recently
>
> return self.pub_date >= timezone.now() - datetime.timedelta(days=1)
>
> AttributeError: type object 'datetime.datetime' has no attribute
> 'timedelta'
>
>
>
> I also tried importing timedelta from datetime – to no avail.
>
>
>
> models.py code below:
>
>
>
> import datetime
>
> from datetime import datetime, timedelta
>
>
>
> from django.db import \
>
> models
>
>
>
> from django.utils import timezone
>
>
>
> *# Create your models here.*
>
>
>
> *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* was_published_recently(self):
>
> return self.pub_date >= timezone.now() - datetime.timedelta(days=1
> )
>
>
>
> *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
>
>
>
>
>
> Much obliged,
>
>
>
> Bruckner de Villiers
>
> +27 (0)83 625 1086
>
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