can't compare datetime.datetime to datetime.date

[Rafał Szymański]

Hi again

I wolud like ask another question.
If someone would be so kind and help that will be great.
I'm in the begining of django tutorial.

I use python3.3 and django1.6

I get error:
can't compare datetime.datetime to datetime.date

Here is my code:

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

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

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

Thanks in advance
Rafał

[i***@simpler.co]

You're comparing pub_date, which is a datetime.date, to timezone.now(),
which is a datetime.datetime. Check the docs
at http://docs.python.org/2/library/datetime.html for more.

In order to convert timezone.now() to a date, just call
timezone.now().date(), like:

In [1]: from django.utils import timezone

In [3]: timezone.now()

Out[3]: datetime.datetime(2014, 1, 27, 14, 42, 29, 408491, tzinfo=<UTC>)

In [4]: timezone.now().date()

Out[4]: datetime.date(2014, 1, 27)

Post by Rafał Szymański
Hi again
I wolud like ask another question.
If someone would be so kind and help that will be great.
I'm in the begining of django tutorial.
I use python3.3 and django1.6
can't compare datetime.datetime to datetime.date
import datetime
from django.utils import timezone
from django.db import models
question = models.CharField(max_length=200)
pub_date = models.DateField('date published')
return self.pub_date >= timezone.now() - datetime.timedelta(days=1)
return self.question
poll = models.ForeignKey(Poll)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
return self.choice_text
Thanks in advance
Rafał

[Rafał Szymański]

Thank You so much.
Best wishes
Rafal

W dniu poniedziałek, 27 stycznia 2014 15:43:59 UTC+1 uÅŒytkownik

Post by i***@simpler.co
You're comparing pub_date, which is a datetime.date, to timezone.now(),
which is a datetime.datetime. Check the docs at
http://docs.python.org/2/library/datetime.html for more.
In order to convert timezone.now() to a date, just call
In [1]: from django.utils import timezone
In [3]: timezone.now()
Out[3]: datetime.datetime(2014, 1, 27, 14, 42, 29, 408491, tzinfo=<UTC>)
In [4]: timezone.now().date()
Out[4]: datetime.date(2014, 1, 27)

Post by Rafał Szymański
Hi again
I wolud like ask another question.
If someone would be so kind and help that will be great.
I'm in the begining of django tutorial.
I use python3.3 and django1.6
can't compare datetime.datetime to datetime.date
import datetime
from django.utils import timezone
from django.db import models
question = models.CharField(max_length=200)
pub_date = models.DateField('date published')
return self.pub_date >= timezone.now() -
datetime.timedelta(days=1)
return self.question
poll = models.ForeignKey(Poll)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
return self.choice_text
Thanks in advance
Rafał