Python 无法分配“…”'&引用;:&引用&引用;必须是一个";“用户”;实例
models.py寻求帮助Python 无法分配“…”'&引用;:&引用&引用;必须是一个";“用户”;实例,python,sql,django,django-custom-user,user-mode-linux,Python,Sql,Django,Django Custom User,User Mode Linux,models.py寻求帮助 class AssistanceQuest (models.Model): Customer = models.ForeignKey(settings.AUTH_USER_MODEL,on_delete=models.CASCADE,blank=True,null=False) Status = models.BooleanField(default=False,null=False,blank=False) Date_re
class AssistanceQuest (models.Model):
Customer = models.ForeignKey(settings.AUTH_USER_MODEL,on_delete=models.CASCADE,blank=True,null=False)
Status = models.BooleanField(default=False,null=False,blank=False)
Date_request = models.DateTimeField(auto_now_add=False)
Tipology = models.CharField(max_length=50, null= False)
Request = models.TextField(max_length= 1000, blank=False, null=False)
适用于自定义用户的models.py
from django.contrib.auth.models import AbstractUser
from .managers import CustomUserManager
class User (AbstractUser):
is_superuser = None
is_staff = None
groups = None
user_permissions = None
objects = CustomUserManager()
from django.contrib.auth.base_user import BaseUserManager
from django.utils.translation import ugettext_lazy as _
class CustomUserManager(BaseUserManager):
"""
Custom user model manager senza staff o permessi
"""
def create_user(self, username,email,first_name,last_name,password):
if not email:
raise ValueError(_('The Email must be set'))
email = self.normalize_email(email)
user = self.model(username = username, email = email, first_name = first_name, last_name = last_name)
user.set_password(password)
user.save()
return user
用于自定义用户的manager.py
from django.contrib.auth.models import AbstractUser
from .managers import CustomUserManager
class User (AbstractUser):
is_superuser = None
is_staff = None
groups = None
user_permissions = None
objects = CustomUserManager()
from django.contrib.auth.base_user import BaseUserManager
from django.utils.translation import ugettext_lazy as _
class CustomUserManager(BaseUserManager):
"""
Custom user model manager senza staff o permessi
"""
def create_user(self, username,email,first_name,last_name,password):
if not email:
raise ValueError(_('The Email must be set'))
email = self.normalize_email(email)
user = self.model(username = username, email = email, first_name = first_name, last_name = last_name)
user.set_password(password)
user.save()
return user
这是助教的view.py
if User.is_authenticated:
Message = "Assistance Request From " + str(User.get_full_name(User)) + ": "+ str(User.email)
else:
Message = "Assistance Request From " + request.POST['message-name-surname']+"\n Email: "+ request.POST['message-email']
Message += "\n City: "+ request.POST['message-city']+"\n Province: "+ request.POST['message-province']+"\n Landline Or Mobile Phone: "+ request.POST['message-phone']+"\n Number Order Or Purchase Period: "+ request.POST['message-number-order']+"\n Product Under Warranty: "+ request.POST['message-warranty']+"\n Request: "+ request.POST['message']+"\n Prefers To Be Contacted: "+ request.POST['message-pref-contact']
if User.is_authenticated:
user= settings.AUTH_USER_MODEL
Assistance = AssistanceQuest(Customer=user, Status= 'False',Request= Message, Tipology='Tecnica',Date_request=datetime.datetime.now())
Assistance.save()
Subject = "Assistance Request From " + str(User.get_username(User))
send_mail(
Subject,
Message,
'artemis.pcstore@gmail.com',
['artemis.pcstore@gmail.com'],
)
else:
send_mail(
"Richiesta non registrata di assistenza",
Message,
'artemis.pcstore@gmail.com',
['artemis.pcstore@gmail.com'],
)
当我尝试插入请求时,唯一的错误是:
值错误位于/协助/
无法分配“'User.User'”:“AssistanceQuest.Customer”必须是“User”实例
有人能帮我吗?客户字段应该是用户实例,但是在创建助理请求时,您正在将模型实例传递给客户字段 所以改变这个
Assistance = AssistanceQuest(Customer=user, Status= 'False',Request= Message, Tipology='Tecnica',Date_request=datetime.datetime.now())
到
Assistance=AssistanceQuest(Customer=request.user,Status='False',request=Message,Tipology='technica',Date\u request=datetime.datetime.now())
假设通过身份验证的用户是客户设置的值是多少。通过身份验证的用户模型?是用户。用户原因是自定义模型谢谢你,伙计,你救了我一天,你知道我如何显示通过身份验证的用户的全名和电子邮件吗?由于邮件将其保存为用于获取电子邮件,您可以使用
request.user.email
,同样,您可以将名字和姓氏组合起来获得全名。谢谢大家如果此答案对您有效,请将此答案标记为已接受。