python - “AnonymousUser”对象没有属性“

问题描述

view.py 代码

from django.shortcuts import render,redirect
from django.http import HttpResponse
from django.contrib.auth.forms import UserCreationForm
from tutorial import views
from accounts.form import Registrationform,EditProfileForm
from django.contrib.auth.forms import UserChangeForm,PasswordChangeForm
from django.contrib.auth.models import User
from django.contrib.auth import update_session_auth_hash
# Create your views here.

def home(request):
    numbers=[1,2,3,4,5]
    name="jay"
    args={'myName':name}

    return render(request,'accounts/home.html',args)
def register(request):
    if request.method == "POST":
        form = Registrationform(request.POST)
        if form.is_valid():
            form.save()
            return redirect('/account')
        else:
            return HttpResponse('please fill all the fields and make sure new password must be match')
    else:
        form = Registrationform()
        args={'form' : form}
        return render(request,'accounts/reg_form.html',args)

def view_profile(request):
    args = {'user' : request.user}
    return render(request,'accounts/profile.html',args)

def edit_profile(request):
    if request.method=="POST":
        form = EditProfileForm(request.POST,instance=request.user)
        if form.is_valid():
            form.save()
            return redirect('/account/profile')
    else:
        form  =  EditProfileForm(instance=request.user)
        args = {'form' : form}
        return render(request,'accounts/edit_profile.html',args)

def change_password(request):
    if request.method == "POST":
        form = PasswordChangeForm(data=request.POST,user=request.user)
        if form.is_valid():
            form.save()
            update_session_auth_hash(request, form.user)
            return redirect('/account/profile')
        else:
            return HttpResponse("password doest not match,go back and try again")
    else:
        form = PasswordChangeForm(user=request.user)
        args = {'form' : form}
        return render(request,'accounts/change_password.html',args)

和 form.py 是

from django import forms
from django.contrib.auth.forms import UserCreationForm,UserChangeForm
from django.contrib.auth.models import User
#from django.forms import RegistrationForm,EditProfileForm

class Registrationform(UserCreationForm):
    email = forms.EmailField(required=True)

    class Meta:
        model = User
        fields = (
        'username',
        'first_name',
        'last_name',
        'email',
        'password1',
        'password2',
        )
    def save(self,commit=True):
        user=super(Registrationform,self).save(commit=False)
        user.first_name= self.cleaned_data['first_name']
        user.last_name=self.cleaned_data['last_name']
        user.email=self.cleaned_data['email']
        if commit:
            user.save()
        return user
class EditProfileForm(UserChangeForm):
    #template_name = '/something/else'
    class Meta:
        model = User
        fields = (
        'email',
        'first_name',
        'last_name',
        'password'
         )

和 urls.py

#python -m smtpd -n -c DebuggingServer localhost:1025
from django.contrib import admin
from .import views
from django.conf.urls import url,include
from django.contrib.auth.views import login,logout,password_reset,password_reset_done,password_reset_confirm,password_reset_complete
#from django.urls import path

urlpatterns = [
    url(r'^$',views.home),
    url(r'^login/$',login,{'template_name' : 'accounts/login.html'}),
    url(r'^logout/$',logout,{'template_name' : 'accounts/logout.html'}),
    url(r'^register/$',views.register,name='register'),
    url(r'^profile/$',views.view_profile,name='view_profile'),
    url(r'^profile/edit/$',views.edit_profile,name='edit_profile'),
    url(r'^change-password/$',views.change_password,name='change_password'),
    url(r'^reset-password/$',password_reset,name='reset_password'),
    url(r'^reset-password/done/$',password_reset_done,name='password_reset_done'),
    url(r'^reset-password/confirm/(?P<uidb64>[0-9A-Za-z]+)-(?P<token>.+)/$',
    password_reset_confirm,name='password_reset_confirm' ),
    url(r'^reset-password-complete/$',password_reset_complete,name='password_reset_complete'),


]

所以当我输入 url -“ http://127.0.0.1:8000/account/profile/edit/ ”它给我错误

“'AnonymousUser' 对象没有属性 '_meta'”

错误是什么？我在这里做错了什么？并且 django 给出了这一行错误

/usr/local/lib/python2.7/dist-packages/django/utils/functional.py 在内部，第 205 行。

我应该怎么做才能解决这个错误？

标签： pythondjango

您尚未登录并尝试修改配置文件。为防止此类错误，is_authenticated请在视图中添加验证。如果用户未通过身份验证，您可以将他重定向到login具有redirect快捷功能的页面：

def edit_profile(request):
  if request.user.is_authenticated:  
     if request.method=="POST":
        form = EditProfileForm(request.POST,instance=request.user)
        if form.is_valid():
            form.save()
            return redirect('/account/profile')
     else:
        form  =  EditProfileForm(instance=request.user)
        args = {'form' : form}
        return render(request,'accounts/edit_profile.html',args) 
  else:
     return redirect('/login/')

python - “AnonymousUser”对象没有属性“_meta”

问题描述

解决方案

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