I created login\registration form for user. My problem is that when I login I get an error:
Page not found (404) Request Method: GET Request
URL: http://127.0.0.1:8000/accounts/profile/
If login is successful it should redirect me to "home.html". If I login I came to an error above and if I hit "Back" button in browser I am redirected on my "Home.html" and I am successfully logged in.
My other problem is that when I loggout I am redirected to DJANGO default logout page instead of mine "logged_out.html".
Views.py
#login_required
def home(request):
return render(request, 'home.html')
def signup(request):
if request.method == 'POST':
form = UserCreationForm(request.POST)
if form.is_valid():
form.save()
username = form.cleaned_data.get('username')
raw_password = form.cleaned_data.get('password1')
user = authenticate(username=username, password=raw_password)
login(request, user)
return redirect('home')
else:
form = UserCreationForm()
return render(request, 'signup.html', {'form': form})
Urls.py
urlpatterns = [
path('admin/', admin.site.urls),
url(r'^$', views.home, name='home'),
url(r'^login/$', auth_views.LoginView.as_view(), {'template_name': 'login.html'}, name='login'),
url(r'^logout/$', auth_views.LogoutView.as_view(), {'next_page': 'login'}, name='logout'),
url(r'^signup/$', views.signup, name='signup'),
]
login.html
{% extends 'base.html' %}
{% block content %}
<h2>Log in to My Site</h2>
{% if form.errors %}
<p style="color: red">Your username and password didn't match. Please try again.</p>
{% endif %}
<form method="post">
{% csrf_token %}
<input type="hidden" name="next" value="{{ next }}" />
{% for field in form %}
<p>
{{ field.label_tag }}<br>
{{ field }}<br>
{% for error in field.errors %}
<p style="color: red">{{ error }}</p>
{% endfor %}
{% if field.help_text %}
<p><small style="color: grey">{{ field.help_text }}</small></p>
{% endif %}
</p>
{% endfor %}
<button type="submit">Log in</button>
New to My Site? Sign up
</form>
{% endblock %}
logged_out.html
{% extends 'base.html' %}
{% block content %}
<h2>Why are You leaving :(</h2>
{% endblock %}
base.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>{% block title %}Simple is Better Than Complex{% endblock %}</title>
</head>
<body>
<header>
<h1>My Site</h1>
{% if user.is_authenticated %}
logout
{% else %}
login / signup
{% endif %}
<hr>
</header>
<main>
{% block content %}
{% endblock %}
</main>
</body>
</html>
home.html
{% extends 'base.html' %}
{% block content %}
<h2>Welcome, {{ user.username }}!</h2>
{% if request.user.is_staff %}
link to admin panel
<!--Admin-->
{% endif %}
{% endblock %}
LOGIN_REDIRECT_URL = '/'
you need to put this in your settings.py file as you are using django's inbuilt login system, Django always looks for a url 'profile'
Related
I am trying to use Django's class based authentication views and am getting the following error when attempting to access the login view:
NoReverseMatch at /account/login/
Reverse for 'register' not found. 'register' is not a valid view function or pattern name.
Error during template rendering
In template /Users/justin/Desktop/Programming/Python/django_book/social/website/account/templates/base.html, error at line 0
All authentication templates are stored at account/templates/registration/ and dashboard.html is stored at account/templates/account/, here is the code:
account/urls.py:
from django.urls import path
from . import views
from django.contrib.auth import views as auth_views
urlpatterns = [
path('', views.dashboard, name = 'dashboard'),
path('login/', auth_views.LoginView.as_view(), name = 'login'),
path('logout/', auth_views.LogoutView.as_view(), name = 'logout'),
]
login.html:
{% extends "base.html" %}
{% block title %}Log-in{% endblock %}
{% block content %}
<h1>Log-in</h1>
{% if form.errors %}
<p>
Your username and password didn't match.
Please try again.
</p>
{% else %}
<p>Please, use the following form to log-in. If you don't have an account register here</p>
{% endif %}
<div class="login-form">
<form action="{% url 'login' %}" method="post">
{{ form.as_p }}
{% csrf_token %}
<input type="hidden" name="next" value="{{ next }}" />
<p><input type="submit" value="Log-in"></p>
</form>
</div>
{% endblock %}
base.html:
{% load static %}
<!DOCTYPE html>
<html>
<head>
<title>{% block title%}{% endblock %}</title>
<link rel="stylesheet" href="{% static 'css/base.css' %}">
</head>
<body>
<div id="header">
<span class = 'logo'>Bookmarks</span>
{% if request.user.is_authenticated %}
<ul class = 'menu'>
<li {% if section == "dashboard" %}class="selected"{% endif %}>
My dashboard
</li>
<li {% if section == "images" %}class="selected"{% endif %}>
Images
</li>
<li {% if section == "people" %}class="selected"{% endif %}>
People
</li>
</ul>
{% endif %}
<span class = 'user'>
{% if request.user.is_authenticated %}
Hello {{ request.user.first_name }},
Logout
{% else %}
Login
{% endif %}
</span>
</div>
<div id="content">
{% block content %}
{% endblock %}
</div>
</body>
</html>
Note sure if this is needed but the account/views.py with the dashboard view:
from django.contrib.auth.decorators import login_required
#login_required
def dashboard(request):
return render(request,
'account/dashboard.html',
{'section': 'dashboard'})
and dashboard.html:
{% extends "base.html" %}
{% block title %}Dashboard{% endblock %}
{% block content %}
<h1>Dashboard</h1>
<p>Welcome to your dashboard.</p>
{% endblock %}
I am following the book 'Django 2 By Example' and at this point I believe I have directly copy and pasted the code from here (https://github.com/PacktPublishing/Django-2-by-Example/tree/master/Chapter04) to try and fix this error, but I am still getting. I should note that I am using Django 3.2.6 and am not sure if this is causing it. Thanks for any help with this.
Good day.
I'm trying to redirect a user to specific url which in my case is rootPath/dashboard/
But when the user registers i get redirected to /user/register/dashboard/
I have searched other stackoverflow topics on same problem but they didn't resolve my problem.
I have defined these settings in settings.py
LOGIN_URL = 'user/login/'
LOGOUT_URL = 'user/logout/'
LOGIN_REDIRECT_URL = 'dashboard/'
views.py
def register(request):
form = RegisterForm(request.POST or None)
if request.POST:
if form.is_valid():
data = form.cleaned_data
email = data['email']
pwd = data['password']
user = User(email=email, password=pwd)
user.save()
return redirect(settings.LOGIN_REDIRECT_URL)
return render(request, 'registration/register.html', context={'form': form})
#login_required
def dashboard(request):
return render(request, 'user/dashboard.html')
urls.py
urlpatterns = [
path('user/login/', CustomLoginView.as_view(), name='login'),
path('user/logout/', auth_logout, name='logout'),
path('user/register/', register, name='register'),
path('dashboard/', dashboard, name='dashboard')
]
register.html
{% extends 'base.html' %}
{% load static %}
{% block content %}
<div class="container text-center">
{% if form.errors %}
{% for field in form %}
{% for error in field.errors %}
<div class="alert alert-danger">
<strong>{{ error|escape }}</strong>
</div>
{% endfor %}
{% endfor %}
{% for error in form.non_field_errors %}
<div class="alert alert-danger">
<strong>{{ error|escape }}</strong>
</div>
{% endfor %}
{% endif %}
<h1 class="h3 mb-3 font-weight-normal">Register</h1>
<form class="form-signin" action="." method="post">
{{ form.as_p }}
{% csrf_token %}
<p><input type="submit" value="Register" class="btn btn-primary"></p>
{# <input type="button" value="Forgot Password">#}
</form>
</div>
{% endblock %}
You can redirect to any specific url with redirect like this
return redirect('dashboard') #return redirect('url_name')
if the app_name is provided it would be like this
return redirect('app_name:url_name')
I am using Django version 2.
I am working on a blog web app using PostgreSQL database.
I am trying to add a search feature to the web app but when I open the url (http://localhost:8000/search/) to make a search, I get the error below.
Page not found (404)
Request Method: GET
Request URL: http://localhost:8000/search/
Raised by: blog.views.post_detail
No Post matches the given query.
here is the blog/urls.py
from django.contrib.postgres.search import SearchVector
from .forms import CommentForm, SearchForm
from .models import Post, Comment
from django.shortcuts import render, get_object_or_404
from django.urls import path
from . import views
urlpatterns = [
path('', views.PostListView.as_view(), name='home'),
path('<slug:post>/', views.post_detail, name='post_detail'),
path('<int:post_id>/share', views.post_share, name='share'),
path('search/', views.post_search, name='post_search'),
]
here is the views.py
def post_detail(request, post):
post = get_object_or_404(Post, slug=post)
comments = post.comments.filter(active=True)
new_comment = None
if request.method == 'POST':
comment_form = CommentForm(data=request.POST)
if comment_form.is_valid():
new_comment = comment_form.save(commit=False)
new_comment.post = post
new_comment.save()
else:
comment_form = CommentForm()
return render(request, 'detail.html', {'post': post,
'comments': comments, 'new_comment':
new_comment,'comment_form': comment_form})
def post_search(request):
form = SearchForm()
query = None
results = []
if 'query' in request.GET:
form = SearchForm(request.GET)
if form.is_valid():
query = form.cleaned_data['query']
results = Post.objects.annotate(
search=SearchVector('title','body'),
).filter(search=query)
return render(request, 'search.html',
{'form':form,'query':query,'results':results})
Here are the templates files.
For search.html -(page to make query)
{% extends 'base.html' %}
{% block title %}Search{% endblock title %}
{% block page_title %}Search Posts{% endblock page_title %}
{% block content %}
{% if query %}
<h1>Posts containing "{{ query }}"</h1>
<h3>
{% with results.count as total_results %}
Found {{ total_results }} result{{ total_results|pluralize }}
{% endwith %}
</h3>
{% for post in results %}
<h4>{{ post.title }}</h4>
{{ post.body|truncatewords:5 }}
{% empty %}
<p>There is no results for your query.</p>
{% endfor %}
<p>Search again</p>
{% else %}
<h1>Search for posts</h1>
<form action="." method="GET">
{{ form.as_p }}
<input type="submit" value="Search">
</form>
{% endif %}
{% endblock content %}
For the html for post_detail
{% extends 'base.html' %}
{% load blog_tags %}
{% load crispy_forms_tags %}
{% load profanity %}
{% block title %}{{post.title}}{% endblock title %}
{% block navlink %}
<nav>
<ul>
<li class="current">Home</li>
<li>About</li>
<li >Services</li>
</ul>
</nav>
{% endblock navlink %}
{% block page_title %}{{post.title}}{% endblock page_title %}
{% block content %}
{{post.body|markdown}}
<p>Share this post via email</p>
{% with comments.count as total_comments %}
<h2>{{ total_comments }} comment{{ total_comments|pluralize }} </h2>
{% endwith %}
<div class="container">
{% for comment in comments %}
<div class="comment">
<p>Comment {{ forloop.counter }} by <em>{{ comment.name }}</em> - {{comment.created}} </p>
{{ comment.body|censor|linebreaks }}
</div>
{% empty %}
<p>There are no comments yet.</p>
{% endfor %}
{% if new_comment %}
<h2>Your comment has been added</h2>
{% else %}
<h2>Add a new comment</h2>
<form method="post">{% csrf_token %}
{{comment_form|crispy}}
<input class="button_1" type="submit" value="Add comment">
</form>
{% endif %}
</div>
{% endblock content %}
This is probably for one of the strange reason search is here actually matches with slug:post. One of easiest solution for your problem is to re-order urls and make sure /search place before. Like following
urlpatterns = [
path('', views.PostListView.as_view(), name='home'),
path('search/', views.post_search, name='post_search'),
path('<slug:post>/', views.post_detail, name='post_detail'),
path('<int:post_id>/share', views.post_share, name='share')
]
My suggestion for further developement whenever its need to add slug in url we need to make sure there is some prefix before it.
In urls.py I have the following
from django.conf.urls import url
from django.contrib.auth.views import logout
from core import views as core_views
urlpatterns = [
url(r'^logout/$', logout, {'template_name': 'core/logout.html'}, name='logout'),
url(r'^profile/$', core_views.view_profile, name = 'view_profile'),
etc...
]
I have a base.html that is included on every page:
<!doctype html>
<head>
{% block head %}
<title>base</title>
{% endblock %}
</head>
<body>
<a href = 'core/logout.html'>Logout</a>
{% block body %}
{% endblock %}
</body>
</html>
The profile.html page:
{% extends 'core/base.html' %}
{% block head %}
<title> Profile</title>
{% endblock %}
{% block body %}
<h2>Profile</h2>
<p>
{{ user.first_name }}<br/>
{{ user.last_name }}<br/>
{{ user.email }}<br/>
{{ user.userprofile.city }}
</p>
{% endblock %}
The logout.html page:
{% extends 'core/base.html' %}
{% block head %}
<title>Logout</title>
{% endblock %}
{% block body %}
<p>Logged out</p>
{% endblock %}
The problem is if the user is at /profile and clicks the logout link at the top of the page it sends the user to /profile/logout which does not exist, how do I get it to send the user to /logout ?
Instead using:
<a href = 'core/logout.html'>Logout</a>
you should use
Logout
I have problem in resetting password in Django . After looking at this:Resetting Password, this error still exist....
My error is:
Reverse for 'django.contrib.auth.views.password_reset_confirm' with arguments '()' and keyword arguments '{'uidb36': '1', 'token': '392-804fab6dcec790f0ec6b'}' not found.
Here is my urls.py:
urlpatterns = patterns('lex.views',
url(r'^home/forgotpassword', 'lexrequestpassword', name='lexrequestpassword'),
url(r'^home/resetpassword', 'lexresetpassworddone', name='lexresetpassworddone'),
url(r'^home/reset/(?P<uidb36>[0-9A-Za-z]+)-(?P<token>.+)/$', 'lexresetpasswordconfirmed', name='lexresetpasswordconfirmed'),
url(r'^home/resetpasswordcompleted', 'lexresetpasswordcompleted', name='lexresetpasswordcompleted'),)
My views.py:
#login_required
def lexrequestpassword(request):
"""
Reset Password
"""
path = reverse('lexresetpassworddone')
return password_reset(request,post_reset_redirect=path)
#login_required
def lexresetpassworddone(request):
"""
Reset Password Done
"""
path = reverse('lexresetpasswordconfirmed')
return password_reset_done(request,template_name=path)
#login_required
def lexresetpasswordconfirmed(request):
"""
Reset Password Confirmed
"""
path = reverse('lexresetpasswordcompleted')
return password_reset_confirm(request,post_reset_redirect=path)
#login_required
def lexresetpasswordcompleted(request):
"""
Reset Password Completed
"""
path = reverse('lexmain')
return password_reset_complete(request,post_reset_redirect=path)
Not sure how to solve this. Need some guidance...
Password Reset
Django has a built-in password reset functions which we are going to use. In this tutorial we will name our app as accounts.
urls.py
from django.conf.urls import patterns, include, url
from django.conf import settings
from django.conf.urls.static import static
from django.contrib import admin
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
admin.autodiscover()
urlpatterns = patterns('',
url(
r'^admin/',
include(admin.site.urls)
),
#this is the url for password reset authentication
#Don't remove, this is important!
url(
r'^account/',
include('django.contrib.auth.urls')
),
#this is the accounts app main url
url(
r'^accounts/',
include('accounts.urls', namespace="accounts")
),
)+ static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
urlpatterns += staticfiles_urlpatterns()
urls.py
from django.conf.urls import *
urlpatterns = patterns('accounts.views',
url(
r'^forgot-password/$',
'forgot_password',
name="forgot-password"
),
)
views.py
from django.contrib.auth.views import password_reset
from django.shortcuts import render
def forgot_password(request):
if request.method == 'POST':
return password_reset(request,
from_email=request.POST.get('email'))
else:
return render(request, 'forgot_password.html')
Put your base.html in your main templates folder
base.html
<html>
<head>
<title>{% block title %}{% endblock title %}</title>
</head>
<body>
{% block content %}{% endblock content %}
</body>
</html>
put this template in the app templates folder.
forgot_password.html
{% extends "base.html" %}
{% block title %}Forgot Password{% endblock title %}
{% block content %}
<form method="post" action="{% url django.contrib.auth.views.password_reset %}">
{% csrf_token %}
<p>Please enter your email address.
You will receive a link to create a new password via email.</p>
<input type="email" name="email"
placeholder="Your e-mail"><br/>
<button type="submit">Send new password</button>
</form>
{% endblock content %}
settings.py
#add email settings
EMAIL_USE_TLS = True
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_HOST_USER = 'user'
EMAIL_HOST_PASSWORD = 'password'
DEFAULT_FROM_EMAIL = 'your email'
Now we will override the password reset templates of the admin. In your main templates folder create registration folder. Inside the registration folder, create these files:
If you want to change the contents of the files. Make sure it is correct or else you will got an errors.
password_reset_complete.html
{% extends "base.html" %}
{% block title %}Password reset complete{% endblock title %}
{% block content %}
<h4>Reset Complete</h4>
<p>Your password has been set.
You may go ahead and log in now.</p>
Log in
{% endblock content %}
password_reset_confirm.html
{% extends "base.html" %}
{% block title %}Setting New password{% endblock title %}
{% block content %}
<h4>Set New Password</h4>
<form action="" method="post">
{% csrf_token %}
{% if validlink %}
<p>Please enter your new password twice.
So we can verify you typed it in correctly.</p>
<p>
{{ form.new_password1.errors }}<br/>
{{ form.new_password1 }}
</p>
<p class="button-height">
{{ form.new_password2.errors }}<br/>
{{ form.new_password2 }}
</p>
{% else %}
<h4>Password reset unsuccessful</h4>
<p>The password reset link was invalid,
possibly because it has already been used.
Please request a new password reset.</p><br/>
{% endif %}
<button type="submit">Change my password</button>
</form>
{% endblock content %}
password_reset_done.html
{% extends "base.html" %}
{% block title %}Password reset successful{% endblock title %}
{% block content %}
<h4>Reset Password</h4>
<p>We've e-mailed you instructions for setting
your password to the e-mail address you submitted.</p>
<p>You should be receiving it shortly.</p>
<p>Login</p>
{% endblock content %}
#password_reset_ email.html
{% load i18n %}
{% load url from future %}
{% autoescape off %}
{% blocktrans %}
You're receiving this e-mail because you requested
a password reset for your user account at {{ site_name }}.
{% endblocktrans %}
{% trans "Please go to the following page and choose a new password:" %}
{% block reset_link %}
{{ protocol }}://{{ domain }}{% url 'django.contrib.auth.views.password_reset_confirm' uidb36=uid token=token %}
{% endblock %}
{% trans "Your username, in case you've forgotten:" %} {{ user.username }}
{% trans "Thanks for using our site!" %}
{% blocktrans %}The {{ site_name }} team{% endblocktrans %}
{% endautoescape %}
password_reset_form.html
{% extends "base.html" %}
{% block title %}Password reset form{% endblock title %}
{% block content %}
<h4>Reset Password</h4>
<p>Forgotten your password?
Enter your e-mail address below,
and we'll e-mail instructions for setting a new one.</p>
<form action="" method="post">
{% csrf_token %}
{% if form.email.errors %}`enter code here`
<div class="message red-gradient">{{ form.email.errors }}</div><br/>
{% endif %}
<p>E-mail address: {{ form.email }} <br/><br/>
<input type="submit" value="Reset my password"></p>
</form>
{% endblock content %}
Than your def lexresetpasswordconfirmed(request): should accept also uidb36 and token args.
Reverse for 'django.contrib.auth.views.password_reset_confirm' with arguments '()' and keyword arguments '{'uidb36': '1', 'token': '392-804fab6dcec790f0ec6b'}' not found.
This means that at some point in the execution, you are not calling reverse on lexresetpasswordconfirmed, you are calling it on django.contrib.auth.views.password_reset_confirm.
Where is this error occurring? In the template? If so, make sure that the template you are using has
{% url lexresetpasswordconfirmed uid token %}
and not
{% url django.contrib.auth.views.password_reset_confirm uid token %}
Is the error occurring in a view? If so, somewhere you are calling reverse on django.contrib.auth.views.password_reset_confirm.
Once that error is resolved, then yes you will have to resolve the other error that Alexander pointed out, namely including the uuid and token in the view function:
#login_required
def lexresetpasswordconfirmed(request, uuid36, token):
"""
Reset Password Confirmed
"""
# you need to do SOMETHING with the uuid and token here, RIGHT?!?!
path = reverse('lexresetpasswordcompleted')
return password_reset_confirm(request,post_reset_redirect=path)
So I'm guessing on each of these returns you're using the views from django.contrib.auth, correct? Problem is that one of these views -- probably password_reset_done -- doesn't care that you've provided it with a redirect, it's using its own.
My settings.py:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
EMAIL_HOST_USER = os.environ.get('EMAIL_USER')
EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_PASS')
My urls.py:
urlpatterns = [
path('admin/', admin.site.urls),
path('register/', user_views.register,name='register'),
path('profile/', user_views.profile,name='profile'),
path('login/', auth_views.LoginView.as_view(template_name='users/login.html'),name='login'),
path('logout/',auth_views.LogoutView.as_view(template_name='users/logout.html'),name='logout'),
path('password-reset/',auth_views.PasswordResetView.as_view(template_name='users/password_reset.html'),name='password_reset'),
path('password-reset/done/',auth_views.PasswordResetDoneView.as_view(template_name='users/password_reset_done.html'),name='password_reset_done'),
path('password-reset-confirm/<uidb64>/<token>/',auth_views.PasswordResetConfirmView.as_view(template_name='users/password_reset_confirm.html'),name='password_reset_confirm'),
path('password-reset-complete/',
auth_views.PasswordResetCompleteView.as_view(
template_name='users/password_reset_complete.html'
),
name='password_reset_complete'),
path('', include('blog.urls')),
]
password_reset.html:
{% extends "blog/base.html" %}
{% load crispy_forms_tags %}
{% block content %}
<div class="content-section">
<form method="POST">
{% csrf_token %}
<fieldset class="form-group">
<legend class="border-bottom mb-4">Reset Password</legend>
{{ form|crispy }}
</fieldset>
<div class="form-group">
<button class="btn btn-outline-info" type="submit">Request Password Reset</button>
</div>
</form>
</div>
{% endblock content %}
password_reset_done:
{% extends "blog/base.html" %}
{% block content %}
<div class="alert alert-info">
An email has been sent with instructions to reset your password
</div>
{% endblock content %}
password_reset_confirm.html:
{% extends "blog/base.html" %}
{% load crispy_forms_tags %}
{% block content %}
<div class="content-section">
<form method="POST">
{% csrf_token %}
<fieldset class="form-group">
<legend class="border-bottom mb-4">Reset Password</legend>
{{ form|crispy }}
</fieldset>
<div class="form-group">
<button class="btn btn-outline-info" type="submit">Reset Password</button>
</div>
</form>
</div>
{% endblock content %}
password_reset_complete.html:
{% extends "blog/base.html" %}
{% block content %}
<div class="alert alert-info">
Your password has been set.
</div>
Sign In Here
{% endblock content %}