Merge 5fd8d7a217 into aff1cc0591

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.envs/.local/.django

@@ -7,6 +7,7 @@ DJANGO_READ_DOT_ENV_FILE=no
 # ------------------------------------------------------------------------------
 REDIS_URL=redis://redis:6379/1
 REDIS_CACHE=rediscache://redis:6379/1
+REDIS_CACHE_URL=redis://redis:6379/1
 CELERY_BROKER_URL=redis://redis:6379/0
 
 # Celery

.github/workflows/ci.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Install poetry
         run: pipx install poetry
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.11'
           cache: 'poetry'

akarpov/common/api/permissions.py

@@ -10,3 +10,10 @@ def has_permission(self, request, view):
             or request.user
             and get_object_user(view.get_object()) == request.user
         )
+
+
+class IsAdminOrReadOnly(BasePermission):
+    def has_permission(self, request, view):
+        return bool(
+            request.method in SAFE_METHODS or request.user and request.user.is_staff
+        )

akarpov/music/api/serializers.py

@@ -56,6 +56,10 @@ class Meta:
 
 class ListSongSerializer(SetUserModelSerializer):
     album = serializers.CharField(source="album.name", read_only=True)
+    liked = serializers.SerializerMethodField(method_name="get_liked")
+
+    def get_liked(self, obj):
+        return obj.id in self.context["likes_ids"]
 
     class Meta:
         model = Song

akarpov/music/api/views.py

@@ -1,13 +1,28 @@
 from rest_framework import generics, permissions
 
-from akarpov.common.api.permissions import IsCreatorOrReadOnly
+from akarpov.common.api.pagination import StandardResultsSetPagination
+from akarpov.common.api.permissions import IsAdminOrReadOnly, IsCreatorOrReadOnly
 from akarpov.music.api.serializers import (
     FullPlaylistSerializer,
     ListSongSerializer,
     PlaylistSerializer,
     SongSerializer,
 )
-from akarpov.music.models import Playlist, Song
+from akarpov.music.models import Playlist, Song, SongUserRating
+
+
+class LikedSongsContextMixin(generics.GenericAPIView):
+    def get_serializer_context(self):
+        context = super().get_serializer_context()
+        if self.request.user.is_authenticated:
+            context["likes_ids"] = (
+                SongUserRating.objects.cache()
+                .filter(user=self.request.user, like=True)
+                .values_list("song_id", flat=True)
+            )
+        else:
+            context["likes_ids"] = []
+        return context
 
 
 class ListCreatePlaylistAPIView(generics.ListCreateAPIView):
@@ -18,7 +33,9 @@ def get_queryset(self):
         return Playlist.objects.filter(creator=self.request.user)
 
 
-class RetrieveUpdateDestroyPlaylistAPIView(generics.RetrieveUpdateDestroyAPIView):
+class RetrieveUpdateDestroyPlaylistAPIView(
+    LikedSongsContextMixin, generics.RetrieveUpdateDestroyAPIView
+):
     lookup_field = "slug"
     lookup_url_kwarg = "slug"
     permission_classes = [IsCreatorOrReadOnly]
@@ -34,12 +51,23 @@ def get_object(self):
         return self.object
 
 
-class ListCreateSongAPIView(generics.ListCreateAPIView):
+class ListCreateSongAPIView(LikedSongsContextMixin, generics.ListCreateAPIView):
     serializer_class = ListSongSerializer
-    permission_classes = [IsCreatorOrReadOnly]
+    permission_classes = [IsAdminOrReadOnly]
+    pagination_class = StandardResultsSetPagination
 
     def get_queryset(self):
-        return Song.objects.all()
+        if self.request.user.is_authenticated:
+            return (
+                Song.objects.exclude(
+                    id__in=SongUserRating.objects.filter(
+                        user=self.request.user
+                    ).values_list("song_id", flat=True)
+                )
+                .prefetch_related("authors")
+                .select_related("album")
+            )
+        return Song.objects.all().prefetch_related("authors").select_related("album")
 
 
 class RetrieveUpdateDestroySongAPIView(generics.RetrieveUpdateDestroyAPIView):
@@ -56,3 +84,21 @@ def get_object(self):
         if not self.object:
             self.object = super().get_object()
         return self.object
+
+
+class ListLikedSongsAPIView(generics.ListAPIView):
+    serializer_class = ListSongSerializer
+    pagination_class = StandardResultsSetPagination
+    authentication_classes = [permissions.IsAuthenticated]
+
+    def get_queryset(self):
+        return (
+            Song.objects.cache()
+            .filter(
+                id__in=self.request.user.song_likes.objects.cache()
+                .all()
+                .values_list("song_id", flat=True)
+            )
+            .prefetch_related("authors")
+            .select_related("album")
+        )

akarpov/music/migrations/0010_song_likes_songuserrating.py

@@ -0,0 +1,56 @@
+# Generated by Django 4.2.7 on 2023-12-07 22:36
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("music", "0009_alter_songinque_name_alter_songinque_status"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="song",
+            name="likes",
+            field=models.IntegerField(default=0),
+        ),
+        migrations.CreateModel(
+            name="SongUserRating",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("like", models.BooleanField(default=True)),
+                ("created", models.DateTimeField(auto_now_add=True)),
+                (
+                    "song",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.PROTECT,
+                        related_name="user_likes",
+                        to="music.song",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="song_likes",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["-created"],
+                "unique_together": {("song", "user")},
+            },
+        ),
+    ]

akarpov/music/models.py

@@ -43,6 +43,7 @@ class Song(BaseImageModel, ShortLinkModel):
         "users.User", related_name="songs", on_delete=models.SET_NULL, null=True
     )
     meta = models.JSONField(blank=True, null=True)
+    likes = models.IntegerField(default=0)
 
     def get_absolute_url(self):
         return reverse("music:song", kwargs={"slug": self.slug})
@@ -128,3 +129,21 @@ class RadioSong(models.Model):
     start = models.DateTimeField(auto_now=True)
     slug = models.SlugField(unique=True)
     song = models.ForeignKey("Song", related_name="radio", on_delete=models.CASCADE)
+
+
+class SongUserRating(models.Model):
+    song = models.ForeignKey(
+        "Song", related_name="user_likes", on_delete=models.PROTECT
+    )
+    user = models.ForeignKey(
+        "users.User", related_name="song_likes", on_delete=models.CASCADE
+    )
+    like = models.BooleanField(default=True)
+    created = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return f"{self.user} {self.song} {'like' if self.like else 'dislike'}"
+
+    class Meta:
+        unique_together = ["song", "user"]
+        ordering = ["-created"]

akarpov/music/signals.py

@@ -1,9 +1,9 @@
 import os
 
-from django.db.models.signals import post_delete, post_save
+from django.db.models.signals import post_delete, post_save, pre_save
 from django.dispatch import receiver
 
-from akarpov.music.models import Song
+from akarpov.music.models import Song, SongUserRating
 
 
 @receiver(post_delete, sender=Song)
@@ -16,3 +16,21 @@ def auto_delete_file_on_delete(sender, instance, **kwargs):
 @receiver(post_save)
 def send_que_status(sender, instance, created, **kwargs):
     ...
+
+
+@receiver(pre_save, sender=SongUserRating)
+def create_or_update_rating(sender, instance: SongUserRating, **kwargs):
+    song = instance.song
+    if instance.pk:
+        previous = SongUserRating.objects.get(pk=instance.pk)
+        if previous.like != instance.like:
+            if instance.like:
+                song.likes += 2
+            else:
+                song.likes -= 2
+    else:
+        if instance.like:
+            song.likes += 1
+        else:
+            song.likes -= 1
+    song.save(update_fields=["likes"])

akarpov/static/css/project.css

@@ -531,3 +531,37 @@ p {
 .nav-active {
   color: white;
 }
+
+.username {
+    max-width: 120px; /* Adjust as needed */
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.username:hover {
+    text-decoration: underline;
+    cursor: pointer;
+}
+
+/* Tooltip CSS */
+.username:hover::after {
+    content: attr(title);
+    position: absolute;
+    bottom: -20px;
+    left: 50%;
+    transform: translateX(-50%);
+    background-color: black;
+    color: white;
+    padding: 5px;
+    border-radius: 5px;
+    font-size: smaller;
+    white-space: nowrap;
+}
+
+/* Responsive font size */
+@media (max-width: 600px) {
+    .username {
+        font-size: smaller;
+    }
+}

akarpov/static/js/project.js

@@ -1 +1,29 @@
-/* Project specific Javascript goes here. */
+
+      function sleep(ms) {
+          return new Promise(resolve => setTimeout(resolve, ms));
+      }
+
+      function timeSince(date) {
+            let seconds = Math.floor((new Date() - date) / 1000);
+            let interval = seconds / 31536000;
+            if (interval > 1) {
+              return Math.floor(interval) + " years";
+            }
+            interval = seconds / 2592000;
+            if (interval > 1) {
+              return Math.floor(interval) + " months";
+            }
+            interval = seconds / 86400;
+            if (interval > 1) {
+              return Math.floor(interval) + " days";
+            }
+            interval = seconds / 3600;
+            if (interval > 1) {
+              return Math.floor(interval) + " hours";
+            }
+            interval = seconds / 60;
+            if (interval > 1) {
+              return Math.floor(interval) + " minutes";
+            }
+            return Math.floor(seconds) + " seconds";
+      }

akarpov/templates/base.html

@@ -68,11 +68,11 @@
                                 <i class="fs-5 bi-folder-fill"></i><span class="ms-1 d-none d-sm-inline">Files</span></a>
                         </li>
                         {% endif %}
-                        <li class="dropdown">
-                            <a href="#" class="text-muted nav-link dropdown-toggle px-sm-0 px-1" id="dropdown" data-bs-toggle="dropdown" aria-expanded="false">
+                        <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle text-muted px-sm-0 px-1" href="#" id="navbarDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
                                 <i class="fs-5 bi-terminal-fill"></i><span class="ms-1 d-none d-sm-inline">Apps</span>
                             </a>
-                            <ul class="dropdown-menu dropdown-menu-dark text-small shadow" aria-labelledby="dropdown">
+                            <ul class="dropdown-menu dropdown-menu-dark text-small shadow" aria-labelledby="navbarDropdownMenuLink">
                                 <li><a class="dropdown-item {% active_link 'tools:qr:create' %}" href="{% url 'tools:qr:create' %}">QR generator</a></li>
                                 <li><a class="dropdown-item {% active_link 'tools:uuid:main' %}" href="{% url 'tools:uuid:main' %}">UUID tools</a></li>
                                 <li><a class="dropdown-item {% active_link 'tools:shortener:create' %}" href="{% url 'tools:shortener:create' %}">URL shortcuter</a></li>
@@ -88,7 +88,7 @@
                   {% if request.user.is_authenticated %}
                         <a href="#" class="d-flex align-items-center text-white text-decoration-none dropdown-toggle" id="dropdownUser1" data-bs-toggle="dropdown" aria-expanded="false">
                             {% if request.user.image_cropped %}<img src="{{ request.user.image_cropped.url }}" alt="hugenerd" width="28" height="28" class="rounded-circle">{% endif %}
-                            <span class="d-none d-sm-inline mx-1">{{ request.user.username }}</span>
+                            <span class="d-none d-sm-inline mx-1 username" title="{{ request.user.username }}">{{ request.user.username }}</span>
                         </a>
                         <ul class="dropdown-menu dropdown-menu-dark text-small shadow" aria-labelledby="dropdownUser1">
                             <li><a class="dropdown-item {% active_link 'users:update' %}" href="{% url 'users:update'  %}">Settings</a></li>
@@ -156,35 +156,6 @@
 
       let notification_socket = new WebSocket(socketPath);
 
-      function sleep(ms) {
-          return new Promise(resolve => setTimeout(resolve, ms));
-      }
-
-      function timeSince(date) {
-            let seconds = Math.floor((new Date() - date) / 1000);
-            let interval = seconds / 31536000;
-            if (interval > 1) {
-              return Math.floor(interval) + " years";
-            }
-            interval = seconds / 2592000;
-            if (interval > 1) {
-              return Math.floor(interval) + " months";
-            }
-            interval = seconds / 86400;
-            if (interval > 1) {
-              return Math.floor(interval) + " days";
-            }
-            interval = seconds / 3600;
-            if (interval > 1) {
-              return Math.floor(interval) + " hours";
-            }
-            interval = seconds / 60;
-            if (interval > 1) {
-              return Math.floor(interval) + " minutes";
-            }
-            return Math.floor(seconds) + " seconds";
-      }
-
       const toastContainer = document.getElementById('toastContainer')
 
 

akarpov/templates/socialaccount/signup.html

@@ -0,0 +1,26 @@
+{% extends "socialaccount/base.html" %}
+
+{% load i18n %}
+{% load crispy_forms_tags %}
+
+{% block head_title %}{% trans "Signup" %}{% endblock %}
+
+{% block content %}
+    <h1>{% trans "Sign Up" %}</h1>
+
+<p>{% blocktrans with provider_name=account.get_provider.name site_name=site.name %}You are about to use your {{provider_name}} account to login to
+{{site_name}}. As a final step, please complete the following form:{% endblocktrans %}</p>
+
+<form class="signup" id="signup_form" method="post" action="{% url 'socialaccount_signup' %}">
+  {% csrf_token %}
+    {{ form.media }}
+    {% for field in form %}
+        {{ field|as_crispy_field }}
+    {% endfor %}
+  {% if redirect_field_value %}
+  <input type="hidden" name="{{ redirect_field_name }}" value="{{ redirect_field_value }}" />
+  {% endif %}
+  <button class="btn btn-success" type="submit">{% trans "Sign Up" %} &raquo;</button>
+</form>
+
+{% endblock %}

akarpov/users/tests/test_forms.py

@@ -0,0 +1,36 @@
+from django.test import TestCase
+
+from akarpov.users.forms import UserAdminCreationForm
+
+
+class UserFormTest(TestCase):
+    def test_valid_form(self):
+        form = UserAdminCreationForm(
+            data={
+                "username": "testuser",
+                "password1": "P4sSw0rD!",
+                "password2": "P4sSw0rD!",
+            }
+        )
+        self.assertTrue(form.is_valid())
+
+    def test_insecure_password(self):
+        form = UserAdminCreationForm(
+            data={
+                "username": "testuser",
+                "password1": "password",
+                "password2": "password",
+            }
+        )
+        self.assertFalse(form.is_valid())
+        self.assertEqual(len(form.errors), 1)
+        self.assertEqual(
+            form.errors["password2"],
+            ["This password is too common."],
+        )
+
+    def test_invalid_form(self):
+        form = UserAdminCreationForm(data={})
+        self.assertFalse(form.is_valid())
+        self.assertEqual(len(form.errors), 3)
+        self.assertEqual(form.errors["username"], ["This field is required."])

akarpov/users/tests/test_models.py

@@ -1,4 +1,11 @@
 from akarpov.files.consts import USER_INITIAL_FILE_UPLOAD
+from akarpov.users.models import User
+
+
+def test_user_creation(user_factory):
+    user = user_factory(username="testuser", email="test@example.com")
+    assert isinstance(user, User)
+    assert user.__str__() == user.username
 
 
 def test_user_create(user_factory):

akarpov/users/tests/test_views.py

@@ -0,0 +1,18 @@
+from django.test import Client, TestCase
+from django.urls import reverse
+
+from akarpov.users.tests.factories import UserFactory
+
+
+class UserViewTest(TestCase):
+    def setUp(self):
+        self.client = Client()
+        self.user = UserFactory()
+
+    def test_user_detail_view(self):
+        self.client.force_login(self.user)
+        response = self.client.get(
+            reverse("users:detail", kwargs={"username": self.user.username})
+        )
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, self.user.username)

compose/production/traefik/Dockerfile

@@ -1,4 +1,4 @@
-FROM traefik:2.10.1
+FROM traefik:2.10.7
 RUN mkdir -p /etc/traefik/acme \
   && touch /etc/traefik/acme/acme.json \
   && chmod 600 /etc/traefik/acme/acme.json

config/settings/base.py

@@ -54,7 +54,15 @@
 
 # CACHES
 # ------------------------------------------------------------------------------
-CACHES = {"default": env.cache_url("REDIS_CACHE")}
+CACHES = {
+    "default": {
+        "BACKEND": "django_redis.cache.RedisCache",
+        "LOCATION": env("REDIS_CACHE_URL", default="redis://localhost:6379/1"),
+        "OPTIONS": {
+            "CLIENT_CLASS": "django_redis.client.DefaultClient",
+        },
+    }
+}
 CACHE_MIDDLEWARE_KEY_PREFIX = "cache_middleware"
 CACHE_MIDDLEWARE_SECONDS = 0
 CACHE_TTL = 60 * 10
@@ -66,8 +74,9 @@
     "blog.post": {"ops": ("fetch", "get"), "timeout": 20 * 15},
     "themes.theme": {"ops": ("fetch", "get"), "timeout": 60 * 60},
     "gallery.*": {"ops": "all", "timeout": 60 * 15},
-    "files.*": {"ops": ("fetch", "get"), "timeout": 60 * 5},
+    "files.*": {"ops": ("fetch", "get"), "timeout": 60},
     "auth.permission": {"ops": "all", "timeout": 60 * 15},
+    "music.*": {"ops": "all", "timeout": 60 * 15},
 }
 CACHEOPS_REDIS = env.str("REDIS_URL")
 
@@ -150,9 +159,9 @@
 
 ALLAUTH_PROVIDERS = [
     "allauth.socialaccount.providers.github",
-    # "allauth.socialaccount.providers.google",
-    # "allauth.socialaccount.providers.telegram",
-    # "allauth.socialaccount.providers.yandex",
+    "allauth.socialaccount.providers.google",
+    # "allauth.socialaccount.providers.telegram", TODO
+    # "allauth.socialaccount.providers.yandex", TODO
 ]
 
 LOCAL_APPS = [
@@ -308,6 +317,17 @@
 
 # EMAIL
 # ------------------------------------------------------------------------------
+"""
+    host: EMAIL_HOST
+    port: EMAIL_PORT
+    username: EMAIL_HOST_USER
+    password: EMAIL_HOST_PASSWORD
+    use_tls: EMAIL_USE_TLS
+    use_ssl: EMAIL_USE_SSL
+    timeout: EMAIL_TIMEOUT
+    ssl_keyfile: EMAIL_SSL_KEYFILE
+    ssl_certfile: EMAIL_SSL_CERTFILE
+"""
 # https://docs.djangoproject.com/en/dev/ref/settings/#email-backend
 EMAIL_BACKEND = env(
     "DJANGO_EMAIL_BACKEND",
@@ -316,11 +336,11 @@
 # https://docs.djangoproject.com/en/dev/ref/settings/#email-timeout
 EMAIL_TIMEOUT = 5
 EMAIL_HOST_PASSWORD = env(
-    "EMAIL_PASSWORD",
+    "EMAIL_HOST_PASSWORD",
     default="",
 )
 EMAIL_HOST_USER = env(
-    "EMAIL_USER",
+    "EMAIL_HOST_USER",
     default="",
 )
 EMAIL_USE_SSL = env(
@@ -328,6 +348,13 @@
     default=False,
 )
 
+EMAIL_HOST = env("EMAIL_HOST", default="mailhog")
+# https://docs.djangoproject.com/en/dev/ref/settings/#email-port
+EMAIL_PORT = env("EMAIL_PORT", default="1025")
+EMAIL_FROM = env("EMAIL_FROM", default="noreply@akarpov.ru")
+DEFAULT_FROM_EMAIL = env("EMAIL_FROM", default="noreply@akarpov.ru")
+SERVER_EMAIL = env("EMAIL_FROM", default="noreply@akarpov.ru")
+
 # ADMIN
 # ------------------------------------------------------------------------------
 # Django Admin URL.
@@ -477,6 +504,7 @@
         },
     },
 }
+ACCOUNT_DEFAULT_HTTP_PROTOCOL = env("HTTP_PROTOCOL", default="http")
 
 # django-rest-framework
 # -------------------------------------------------------------------------------
@@ -612,3 +640,6 @@
 ELASTICSEARCH_DSL = {
     "default": {"hosts": env("ELASTIC_SEARCH", default="http://127.0.0.1:9200/")},
 }
+
+
+USE_DEBUG_TOOLBAR = False

config/settings/local.py

@@ -15,14 +15,6 @@
 ALLOWED_HOSTS = ["*"]
 CSRF_TRUSTED_ORIGINS = ["http://127.0.0.1", "https://*.akarpov.ru"]
 
-# EMAIL
-# ------------------------------------------------------------------------------
-# https://docs.djangoproject.com/en/dev/ref/settings/#email-host
-EMAIL_HOST = env("EMAIL_HOST", default="mailhog")
-# https://docs.djangoproject.com/en/dev/ref/settings/#email-port
-EMAIL_PORT = env("EMAIL_PORT", default="1025")
-EMAIL_FROM = env("EMAIL_FROM", default="noreply@akarpov.ru")
-
 # WhiteNoise
 # ------------------------------------------------------------------------------
 # http://whitenoise.evans.io/en/latest/django.html#using-whitenoise-in-development
@@ -32,17 +24,19 @@
 # django-debug-toolbar
 # ------------------------------------------------------------------------------
 # https://django-debug-toolbar.readthedocs.io/en/latest/installation.html#prerequisites
-INSTALLED_APPS += ["debug_toolbar"]  # noqa F405
-# https://django-debug-toolbar.readthedocs.io/en/latest/installation.html#middleware
-MIDDLEWARE += ["debug_toolbar.middleware.DebugToolbarMiddleware"]  # noqa F405
-# https://django-debug-toolbar.readthedocs.io/en/latest/configuration.html#debug-toolbar-config
-DEBUG_TOOLBAR_CONFIG = {
+USE_DEBUG_TOOLBAR = DEBUG and not env.bool("USE_DOCKER", default=False)
+if USE_DEBUG_TOOLBAR:
+    INSTALLED_APPS += ["debug_toolbar"]  # noqa F405
+    # https://django-debug-toolbar.readthedocs.io/en/latest/installation.html#middleware
+    MIDDLEWARE += ["debug_toolbar.middleware.DebugToolbarMiddleware"]  # noqa F405
+    # https://django-debug-toolbar.readthedocs.io/en/latest/configuration.html#debug-toolbar-config
+    DEBUG_TOOLBAR_CONFIG = {
         "DISABLE_PANELS": ["debug_toolbar.panels.redirects.RedirectsPanel"],
         "SHOW_TEMPLATE_CONTEXT": True,
-}
-# https://django-debug-toolbar.readthedocs.io/en/latest/installation.html#internal-ips
-INTERNAL_IPS = ["127.0.0.1", "10.0.2.2"]
-if env("USE_DOCKER") == "yes":
+    }
+    # https://django-debug-toolbar.readthedocs.io/en/latest/installation.html#internal-ips
+    INTERNAL_IPS = ["127.0.0.1", "10.0.2.2"]
+    if env("USE_DOCKER") == "yes":
         import socket
 
         hostname, _, ips = socket.gethostbyname_ex(socket.gethostname())

config/urls.py

@@ -68,7 +68,7 @@
     ),
 ]
 
-if settings.DEBUG:
+if settings.USE_DEBUG_TOOLBAR:
     # This allows the error pages to be debugged during development, just visit
     # these url in browser to see how these error pages look like.
     urlpatterns += [