class Answer(models.Model):
text = models.TextField()
added_at = models.DateTimeField(auto_now=True)
question = models.ForeignKey(Question,
on_delete=models.DO_NOTHING(
None, None, None, None))
author = models.ForeignKey(User,
related_name='answer_author',
on_delete=models.DO_NOTHING(
None, None, None, None))
class GroupMember(models.Model):
group = models.ForeignKey(Group,
related_name="memberships",
on_delete=models.DO_NOTHING(
'collector', 'field', 'sub_objs', 'using'))
user = models.ForeignKey(User,
related_name='user_groups',
on_delete=models.DO_NOTHING(
'collector', 'field', 'sub_objs', 'using'))
def __str__(self):
return self.user.username
class Meta:
unique_together = ("group", "user")
class Question(models.Model):
objects = QuestionManager()
title = models.CharField(max_length=255)
text = models.TextField()
added_at = models.DateTimeField(auto_now=True)
rating = models.IntegerField(default=0)
author = models.ForeignKey(User,
related_name='question_author',
on_delete=models.DO_NOTHING(
None, None, None, None))
likes = models.ManyToManyField(User, related_name='question_likes')
class Question(models.Model, HitCountMixin):
user = models.ForeignKey(User,
related_name="questions",
on_delete=models.DO_NOTHING(
'collector', 'field', 'sub_objs', 'using'))
created_at = models.DateTimeField(auto_now=True)
question = models.TextField()
message_html = models.TextField(editable=False)
hit_count_generic = GenericRelation(
HitCount,
object_id_field='object_pk',
related_query_name='hit_count_generic_relation')
group = models.ForeignKey(Group,
related_name="questions",
null=True,
blank=True,
on_delete=models.DO_NOTHING(
'collector', 'field', 'sub_objs', 'using'))
# approved_answer = models.OneToOneField('Answer', null=True, related_name="question_accepting", on_delete= models.DO_NOTHING('collector', 'field', 'sub_objs', 'using'))
def __str__(self):
return self.question
def save(self, *args, **kwargs):
# self.message_html = misaka.html(self.message)
super().save(*args, **kwargs)
def get_absolute_url(self):
return reverse("questions:single",
kwargs={
"username": self.user.username,
"pk": self.pk
})
class Meta:
ordering = ["-hit_count_generic__hits"]
# ordering = ["-created_at"]
unique_together = ["user", "question"]
class News(models.Model):
id=models.UUIDField(default=uuid.uuid4,primary_key=True,editable=False)
title=models.CharField('标题',max_length=200)
content=models.TextField('内容',max_length=2048)
author=models.ForeignKey(User,verbose_name='作者',on_delete=models.DO_NOTHING(None,None,None,None),null=True,blank=True)
pubTime=models.DateTimeField('发布时间',auto_now_add=True,null=True,blank=True)#创建时自动赋值
modifyTime=models.DateTimeField('最后修改时间',auto_now=True)#保存时更新最后修改时间
url=models.URLField('路径',null=True,blank=True)
def __str__(self):
return self.title
class Meta:
verbose_name='新闻'
verbose_name_plural='新闻'
class Owner(OwnerProfile):
user = models.OneToOneField(User, on_delete=models.DO_NOTHING())