User() 得到了一个意外的关键字参数 'gender'

Question

我在 PostgreSQL auth_user table 中添加了两个新列 1.gender、2.pinCode，现在我尝试 post [=51] 中的数据=] 通过注册表单创建新用户

请让我知道如何解决这个问题，最近几天我一直卡在这个问题上。

错误 - User() 得到了意外的关键字参数 'gender'

views.py

from django.shortcuts import render, HttpResponse, redirect
from django.contrib.auth.models import User

def login(request):
    pass

def signup(request):
    if request.method == 'POST':
        firstName = request.POST['firstName']
        lastName = request.POST['lastName']
        mobileNum = request.POST['mobileNum']
        emailID = request.POST['emailID']
        passFld1 = request.POST['passFld1']
        passFld2 = request.POST['passFld2']
        gender = request.POST['gender']
        pinCode = request.POST['pinCode']

        myUser = User.objects.create_user(username=mobileNum, password=passFld1, first_name=firstName, last_name=lastName, email=emailID, gender=gender, pinCode=pinCode)
        myUser.save()
        print('User Created Successfully')
        return redirect('/')
    else:
        return HttpResponse('Not Allowed')
    # return render(request, 'index.html')

urls.py

from django.urls import path
from . import views

urlpatterns = [
    path('login', views.login, name="login"),
    path('signup', views.signup, name="signup"),
]

HTML

<form method="POST" action="signup" id="signUpForm" class="login100-form validate-form">
    {% csrf_token %}

    <div class="login-title mb-5">Create an Account</div>

    <div class="row">
        <div class="col-md-6">
            <div class="wrap-input100" data-validate="Invalid Name">
                <input class="input100 text-capitalize" onkeypress="return isAlphabet(event)" type="text" maxlength="15" name="firstName" required>
                <span class="focus-input100" data-placeholder="First Name"></span>
            </div>
        </div>
        <div class="col-md-6">
            <div class="wrap-input100" data-validate="Invalid Name">
                <input class="input100 text-capitalize" onkeypress="return isAlphabet(event)" type="text" maxlength="15" name="lastName" required>
                <span class="focus-input100" data-placeholder="Last Name"></span>
            </div>
        </div>
        <div class="col-md-6">
            <div class="wrap-input100" data-validate="Invalid Mobile">
                <input class="input100" onkeypress="return isNumber(event)" onchange="isMobileNumber(this,'Invalid Mobile Number');" type="text" maxlength="10" name="mobileNum" required>
                <span class="focus-input100" data-placeholder="Mobile Number"></span>
            </div>
        </div>
        <div class="col-md-6">
            <div class="wrap-input100" data-validate="Invalid Email">
                <input class="input100" type="email" maxlength="30" name="emailID" required>
                <span class="focus-input100" data-placeholder="Email"></span>
            </div>
        </div>
        <div class="col-md-6">
            <div class="wrap-input100" data-validate="Invalid Password">
                <input class="input100" type="password" maxlength="20" name="passFld1" required>
                <span class="focus-input100" data-placeholder="Password"></span>
            </div>
        </div>
        <div class="col-md-6">
            <div class="wrap-input100" data-validate="Invalid Password">
                <input class="input100" type="password" maxlength="20" name="passFld2" required>
                <span class="focus-input100" data-placeholder="Password"></span>
            </div>
        </div>
        <div class="col-md-6">
            <select class="input100" required name="gender" id="gender">
                <option value="Hidden" hidden selected disabled>Hidden</option>
                <option value="Male">Male</option>
                <option value="Female">Female</option>
                <option value="Others">Others</option>
            </select>
        </div>
        <div class="col-md-6">
            <div class="wrap-input100" data-validate="Invalid PIN Code">
                <input class="input100" onkeypress="return isNumber(event)" type="text" maxlength="6" name="pinCode" required>
                <span class="focus-input100" data-placeholder="PIN Code"></span>
            </div>
        </div>
    </div>
    <div class="container-login100-form-btn">
        <div class="wrap-login100-form-btn w-50">
            <div class="login100-form-bgbtn"></div>
            <button type="submit" id="signUpSubmit" class="login100-form-btn">Sign Up</button>
        </div>
        <button onclick="submit();" class="btn btn-info">Sign Up</button>
    </div>
    <div class="newAccount mt-5">
        Already have an account? <span id="LogInBtn">Login</span>
    </div>
</form>

models.py

from django.db import models
from django.contrib.auth.models import User

class NewUserModel(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    new_field_name = models.CharField(max_length=100)

错误

TypeError at /signup
User() got an unexpected keyword argument 'gender'
Request Method: POST
Request URL:    http://127.0.0.1:8000/signup
Django Version: 3.0.8
Exception Type: TypeError
Exception Value:    
User() got an unexpected keyword argument 'gender'
Exception Location: C:\Users\Vipin\AppData\Local\Programs\Python\Python38\lib\site-packages\django\db\models\base.py in _init_, line 500
Python Executable:  C:\Users\Vipin\AppData\Local\Programs\Python\Python38\python.exe
Python Version: 3.8.4
Python Path:    
['C:\Users\Vipin\Desktop\Modifyz',
 'C:\Users\Vipin\AppData\Local\Programs\Python\Python38\python38.zip',
 'C:\Users\Vipin\AppData\Local\Programs\Python\Python38\DLLs',
 'C:\Users\Vipin\AppData\Local\Programs\Python\Python38\lib',
 'C:\Users\Vipin\AppData\Local\Programs\Python\Python38',
 'C:\Users\Vipin\AppData\Roaming\Python\Python38\site-packages',
 'C:\Users\Vipin\AppData\Local\Programs\Python\Python38\lib\site-packages']
Server time:    Sat, 22 Aug 2020 07:19:28 +0000
```[enter image description here][1]



**Error Screenshot**

https://i.stack.imgur.com/soz0s.png

Answer 1

由于您是从 django.contrib.auth.models 导入 User 模型，我们可以 100% 确定该模型没有名为 gender.

的字段

您可以看到 here which fields are available and gender is not one of them. If you'd like to add a gender field to your User model, then you need to customize this model. Here 是描述不同方法的文档。

通常在开始一个新项目时自定义它是明智的。上面链接的文档给出了如何做到这一点的示例。

在您的其中一个应用程序中创建自定义模型models.py

 from django.contrib.auth.models import AbstractUser

 class User(AbstractUser):
     pass

覆盖 settings.py
中的 AUTH_USER_MODEL
```
 AUTH_USER_MODEL = 'myapp.MyUser'
```

在应用的 admin.py

中注册模型

 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin
 from .models import User

 admin.site.register(User, UserAdmin)

User() 得到了一个意外的关键字参数 'gender'

User() got an unexpected keyword argument 'gender'

python

django

postgresql

django-views

pgadmin