【发布时间】:2021-07-24 13:59:05
【问题描述】:
型号:
class FullNameMixin(models.Model):
name_id = models.BigAutoField(primary_key = True, unique=False, default=None, blank=True)
first_name = models.CharField(max_length=255, default=None, null=True)
last_name = models.CharField(max_length=255, default=None, null=True)
class Meta:
abstract = True
class Meta:
db_table = 'fullname'
class User(FullNameMixin):
id = models.BigAutoField(primary_key = True)
username = models.CharField(max_length=255, unique=True)
email = models.CharField(max_length=255, unique=True)
token = models.CharField(max_length=255, unique=True, null=True, blank=True)
password = models.CharField(max_length=255)
role = models.IntegerField(default=1)
verified = models.BooleanField(default=False)
created_at = models.DateTimeField(auto_now_add=True, null=True, blank=True)
updated_at = models.DateTimeField(auto_now=True, null=True, blank=True)
def __str__(self):
return self.username
class Meta:
db_table = 'cga_user'
class Profile(FullNameMixin):
id = models.BigAutoField(primary_key = True)
birthday = models.DateTimeField(null=True, blank=True)
country = models.CharField(max_length=255, null=True, blank=True)
state = models.CharField(max_length=255, null=True, blank=True)
postcode = models.CharField(max_length=255, null=True, blank=True)
phone = models.CharField(max_length=255, null=True, blank=True)
profession_headline = models.CharField(max_length=255, null=True, blank=True)
image = models.ImageField(upload_to=get_upload_path, null=True, blank=True)
profile_banner = models.ImageField(upload_to=get_upload_path_banner, null=True, blank=True)
cga_user = models.OneToOneField(User, null=True, blank=True, on_delete=models.CASCADE, related_name="profile")
gender = models.CharField(
max_length=255, blank=True, default="", choices=USER_GENDER_CHOICES
)
created_at = models.DateTimeField(auto_now_add=True, null=True, blank=True)
updated_at = models.DateTimeField(auto_now=True, null=True, blank=True)
class Meta:
db_table = 'profile'
当我从 django 管理面板创建配置文件时出现以下错误。
e
filename = self.upload_to(instance, filename)
File "/Users/soubhagyapradhan/Desktop/upwork/africa/backend/api/model_utils/utils.py", line 7, in get_upload_path
instance.user,
File "/Users/soubhagyapradhan/Desktop/upwork/africa/backend/env/lib/python3.8/site-packages/django/db/models/fields/related_descriptors.py", line 421, in __get__
raise self.RelatedObjectDoesNotExist(
api.models.FullNameMixin.user.RelatedObjectDoesNotExist: Profile has no user.
[24/Jul/2021 13:49:51] "POST /admin/api/profile/add/ HTTP/1.1" 500 199997
请看看我该如何解决这个问题。 注意:用户模型创建工作,但配置文件不工作
我检查了 drf 和 django 管理面板。 两个地方都不工作。
【问题讨论】:
标签: django django-rest-framework