Python 导入错误：无法导入名称'；UserUpdateForm'；从'；注册。表格'；

我是django的初学者，在加载服务器时遇到这个错误。所以请帮助我

这是我的注册表/views.py

from django.shortcuts import render, redirect
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from .forms import UserRegisterForm, UserUpdateForm, ProfileUpdateForm


def register(request):
    if request.method == 'POST':
        form = UserRegisterForm(request.POST, instance=request.user)
        if form.is_valid():
            form.save()
            username = form.cleaned_data.get('username')
            messages.success(request, f'Your account has been created! You are now able to log in')
            return redirect('login')
    else:
        form = UserRegisterForm()
    return render(request, 'register/register.html', {'form': form})


@login_required
def profile(request):
    if request.method == 'POST':
        u_form = UserUpdateForm(request.POST, instance=request.user)
        p_form = ProfileUpdateForm(request.POST,
                                   request.FILES,
                                   instance=request.user.profile)
        if u_form.is_valid() and p_form.is_valid():
            u_form.save()
            p_form.save()
            messages.success(request, f'Your account has been updated!')
            return redirect('profile')

    else:
        u_form = UserUpdateForm(instance=request.user)
        p_form = ProfileUpdateForm(instance=request.user.profile)

    context = {
        'u_form': u_form,
        'p_form': p_form
    }

    return render(request, 'register/profile.html', context)

这是我的寄存器/signal.py

from django.db.models.signals import post_save
from django.contrib.auth.models import User
from django.dispatch import receiver
from .models import Profile


@receiver(post_save, sender=User)
def create_profile(sender, instance, created, **kwargs):
    if created:
        Profile.objects.create(user=instance)


@receiver(post_save, sender=User)
def save_profile(sender, instance, **kwargs):
    instance.profile.save()

这是我的表格

from django import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm


class UserRegisterForm(UserCreationForm):
    email = forms.EmailField()

    class Meta:
        model = User
        fields = ['username', 'email', 'password1', 'password2']

这是register/apps.py

from django.apps import AppConfig
class RegisterConfig(AppConfig):
    name = 'register'
    def ready(self):
        import register.signals

显示的错误是from here=from.forms导入UserRegisterForm、UserUpdateForm、ProfileUpdateForm

---

请看看我做错了什么。

您的

表单.py

只有一个

UserRegisterForm

。该错误抱怨无法导入

UserUpdateForm

（如果删除该错误，它可能会抱怨

ProfileUpdateForm

，因为它也没有定义）。您可以通过从

django.contrib.auth.forms

模块导入并重新导出

UserUpdateForm

来解决该问题。对于

ProfileUpdateForm

，您需要实现其他表单：

# register/forms.py

from django import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm, UserUpdateForm

class UserRegisterForm(UserCreationForm):
    email = forms.EmailField()

    class Meta:
        model = User
        fields = ['username', 'email']

class ProfileUpdateForm(forms.ModelForm):

    class Meta:
        model = Profile
        exclude = ['user']

#register/forms.py
来自django导入表单
从django.contrib.auth.models导入用户
从django.contrib.auth.forms导入UserCreationForm、UserUpdateForm
类UserRegisterPerform（UserCreationForm）：
email=forms.EmailField（）
类元：
模型=用户
字段=['username'，'email']
类ProfileUpdateForm（forms.ModelForm）：
类元：
模型=外形
exclude=['user']

您的

注册表。forms

modlule没有

UserUpdateForm

，这就是错误所抱怨的。即使它有一个

UserRegisterForm

，您也导入了“太多”。将字段=['image']放入profileupdateform类如何？@AvinashDwivedi:您可以以不同的方式实现

profileupdateform

。上面只是一个如何添加额外类的示例。