from django.db import models
class Question(models.Model):
question_text = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
class Choice(models.Model):
question = models.ForeignKey(Question)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
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작성후에
>>>Question.objects.all()
[<Question: Question object>]
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)
이걸 추가하라는데 이리저리 붙여봐도
# 추가한 __str()__ 메서드가 제대로 동작하는지 확인해봅시다.
>>> Question.objects.all()
[<Question: What's up?>] 이 값이 안나오고 계속 [<Question: Question object>] 이렇게 나옵니다 ㅠㅠ
며칠전 드렸던 질문에 답변을 해주신 부분을 참고하여 해봤습니다
import datetime
from django.db import models
from django.utils import timezone
from django.utils.encoding import python_2_unicode_compatible
@python_2_unicode_compatible
class Question(models.Model):
question_text = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
def__str__(self):
return self.question_text
class Choice(models.Model):
question = models.ForeignKey(Question)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
역시 안되서 그런데
죄송하지만 완성된 프로그래밍을 염치불구 하고 ㅠㅠ
부탁드려봅니다 ㅍㅠㅠ