【发布时间】:2018-08-09 23:06:20
【问题描述】:
我正在为使用 Django 1.8 和 python 3.5 注册的用户制作注册表
我创建了一个用户(使用扩展 AbstractUser 的自定义模型扩展用户模型)(即,我想将自定义字段添加到默认 django 的用户表中,例如简历、出生日期等)
这是我的mainpage/models.py
from django.db import models
from django.contrib.auth.models import AbstractUser
class User(AbstractUser):
bio = models.TextField(max_length=500, blank=True)
location = models.CharField(max_length=30, blank=True)
birth_date = models.DateField(null=True, blank=True)
这是signup/view.py
from django.shortcuts import render
from mainpage.models import User
def signup(request):
form1=User(request.POST or None)
if form1.is_valid():
form1.save()
context = {
"form1": form1,
}
return render(request, "signup.html",context)
追溯
Environment:
Request Method: GET
Request URL: http://localhost:8000/signup/
Django Version: 1.8
Python Version: 3.5.4
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'mainpage',
'signup',
'login',
'currency',
'rest_framework',
'corsheaders')
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.security.SecurityMiddleware')
Traceback:
File "C:\Users\vaibhav2\AppData\Local\Programs\Python\Python35\lib\site-packages\django\core\handlers\base.py" in get_response
132. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\vaibhav2\PycharmProjects\MajorProject\src\signup\views.py" in signup
12. if form1.is_valid():
Exception Type: AttributeError at /signup/
Exception Value: 'User' object has no attribute 'is_valid'
一些附加信息 我指的是这个博客创建 AbstractUser https://simpleisbetterthancomplex.com/tutorial/2016/07/22/how-to-extend-django-user-model.html#abstractuser
【问题讨论】:
-
你是不是在想表单上的is_valid()方法,用来验证提交的信息是否完整准确?
-
我在我的问题中指出了我的错误,但不知道如何解决它,请参阅问题
-
修复它的方法是定义一个表单。为什么不清楚?
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@DanielRoseman 你比他们更有经验!这对新手来说可能很棘手!