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 <[email protected]> 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 > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/VI1PR07MB5680C26D410997944FF9A20BC8580%40VI1PR07MB5680.eurprd07.prod.outlook.com > <https://groups.google.com/d/msgid/django-users/VI1PR07MB5680C26D410997944FF9A20BC8580%40VI1PR07MB5680.eurprd07.prod.outlook.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CACp8TZi7JrW7Cimcbi3GXezMW1meURQFQhAe%2BqM%3DBbA1UHgBjw%40mail.gmail.com.
