feat: case-insensitive search

commit 5438243b4874879196294a4072f245ebf22afd5d
Author: eneller <erikneller@gmx.de>
Date:   Sat Apr 5 00:12:55 2025 +0200

    minor celery

commit 3a03c498a7e6acff1afe350ce1ae196375d19029
Author: eneller <erikneller@gmx.de>
Date:   Fri Apr 4 23:40:23 2025 +0200

    begin celery

.gitignore

@@ -372,3 +372,4 @@ pyrightconfig.json
 
 # End of https://www.toptal.com/developers/gitignore/api/python,django,visualstudiocode,intellij+all
 
+staticfiles/

README.md

@@ -1,2 +1,35 @@
 # epub2go-web
-A simple Website to provide a `NNI (Non-Nerd Interface)` to [epub2go.py](https://github.com/eneller/epub2go.py), a web to epub converter.
+A simple Website to provide a `NNI (Non-Nerd Interface)` to [epub2go.py](https://github.com/eneller/epub2go.py), a web to epub converter.
+
+## Development
+This project uses [watchman](https://facebook.github.io/watchman/) for file watching and reloading.
+Follow the [official instructions](https://facebook.github.io/watchman/docs/install.html) for your system to install, django will default to its standard watcher otherwise.
+
+To run the server, install the dependencies described in `pyproject.toml` and `uv.lock`
+in a virtual environment, ideally using [uv](https://docs.astral.sh/uv/) (or pip).
+
+[Celery](https://docs.celeryq.dev/en/stable/) is used as a task queue with [redis](https://hub.docker.com/_/redis) as backend.
+A container for it is provided in the `docker-compose.yml`.
+After the container is up, simply start your Celery workers from `src/` using
+```bash
+celery -A epub2go_web worker --loglevel=INFO
+```
+
+Finally, run the **development** server using
+```bash
+python manage.py runserver
+```
+
+## Deployment
+Follow the Development instructions, except replace the final command for the development server with
+```bash
+gunicorn -c gunicorn.py
+```
+[Gunicorn](https://gunicorn.org/) does not serve static files and is intended to be deployed behind [nginx](https://nginx.org/).
+An example configuration is provided in `nginx.conf`.
+
+To collect the static files for nginx, run
+```bash
+python manage.py collectstatic
+```
+and point nginx to the resulting folder.

docker-compose.yml

@@ -0,0 +1,6 @@
+name: task-queue
+services:
+    redis:
+        ports:
+            - 6379:6379
+        image: redis

nginx.conf

@@ -0,0 +1,15 @@
+server {
+  listen 80;
+  server_name epub2go.example.org;
+  access_log  /var/log/nginx/epub2go.log;
+
+  location /static {
+  	alias /www/epub2go;
+    }
+
+	location / {
+	proxy_pass http://127.0.0.1:50000;
+	proxy_set_header Host $host;
+	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+}
+}

pyproject.toml

@@ -1,13 +1,17 @@
 [project]
 name = "epub2go-py-web"
-version = "0.1.0"
+version = "2.1"
 description = "Web Interface to epub2go.py"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
-    "celery>=5.4.0",
+    "celery[redis]>=5.4.0",
     "django>=5.1.6",
     "epub2go",
+    "gunicorn>=23.0.0",
+    "python-dotenv>=1.0.1",
+    "pywatchman>=2.0.0",
+    "redis>=5.2.1",
 ]
 
 [tool.uv.sources]

src/.watchmanconfig

@@ -0,0 +1,4 @@
+{
+  "ignore_dirs": ["node_modules"]
+}
+

src/core/views.py

@@ -1,50 +1,65 @@
 from django.shortcuts import render
-from django.http import HttpRequest, HttpResponse, FileResponse
-from django.conf import settings
-from celery import shared_task
+from django.http import HttpRequest, HttpResponse, FileResponse, HttpResponseBadRequest
+from django.core.paginator import Paginator
 
-from epub2go.convert import get_all_books, Book, GBConvert, allbooks_url
+from epub2go.convert import get_all_books, Book, allbooks_url
 
 import os
 from urllib.parse import urlparse
 import logging
 
+from epub2go_web.tasks import getEpub
+
 logger = logging.getLogger(__name__) #TODO configure logging
 
-converter = GBConvert(downloaddir=settings.MEDIA_ROOT)
-books = get_all_books()# TODO get from pickle
+books = sorted(get_all_books(), key= lambda b: b.title)# TODO get from pickle
 gbnetloc = urlparse(allbooks_url).netloc
 
 def index(request: HttpRequest):
-    context = {
-        'title': 'epub2go',
-        'http_host': request.META['HTTP_HOST'],
-        'books': books,
-        'book_count': len(books),
-    }
+    localbooks = books
 
     targetParam = request.GET.get('t', None)
-    if validateUrl(targetParam):
-        fpath = getEpub(targetParam)
-        fname = os.path.basename(fpath)
-        file = open(fpath, 'rb')
-        response = FileResponse(file)
-        response['Content-Type'] = 'application/octet-stream'
-        response['Content-Disposition'] = f'attachment; filename="{fname}"'
-        return response
+    searchParam = request.GET.get('s', None)
+    if targetParam:
+        if validateUrl(targetParam):
+            # download file
+            result = getEpub.delay(targetParam)
+            fpath = result.get(timeout=60)
+            fname = os.path.basename(fpath)
+            file = open(fpath, 'rb')
+            response = FileResponse(file)
+            response['Content-Type'] = 'application/octet-stream'
+            response['Content-Disposition'] = f'attachment; filename="{fname}"'
+            return response
+        else: return HttpResponseBadRequest('Input URL invalid.')
+    elif searchParam:
+        localbooks = [book for book in books if searchParam.lower() in book.title.lower()]
 
-    return render(request, 'index.html', context)
+    # paginate items
+    paginationParam = request.GET.get('p', '')
+    try:
+        pageNo = int(paginationParam)
+    except ValueError:
+        logger.error('Failed to cast %s to int', paginationParam)
+        pageNo = 1
+
+    pages = Paginator(localbooks, 100)
+    if pageNo < 1 or pageNo > pages.num_pages:
+        pageNo = 1
+    page = pages.page(pageNo)
+    context = {
+        'title': 'epub2go',
+        'http_host': f'http://{ request.META['HTTP_HOST'] }',
+        'page': page,
+        'allbooks_count': len(books),
+        'allbooks_url': allbooks_url,
+    }
+    # return base view
+    return render(request, 'home.html', context)
 
 def validateUrl(param)->bool :
-    if not param: return False
 
     netloc = urlparse(param).netloc
     if(netloc == gbnetloc): return True
 
     return False
-
-# TODO make this async and show some indication of progress/loading
-#@shared_task
-def getEpub(book_url):
-    # TODO check for existing file and age
-    return converter.download(book_url)

src/epub2go_web/__init__.py

@@ -0,0 +1,5 @@
+# This will make sure the app is always imported when
+# Django starts so that shared_task will use this app.
+from .celery import app as celery_app
+
+__all__ = ('celery_app',)

src/epub2go_web/celery.py

@@ -0,0 +1,23 @@
+# Start Celery workers from src/ using `celery -A epub2go_web worker --loglevel=INFO`
+import os
+
+from celery import Celery
+
+# Set the default Django settings module for the 'celery' program.
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'epub2go_web.settings')
+
+app = Celery('epub2go_web')
+
+# Using a string here means the worker doesn't have to serialize
+# the configuration object to child processes.
+# - namespace='CELERY' means all celery-related configuration keys
+#   should have a `CELERY_` prefix.
+app.config_from_object('django.conf:settings', namespace='CELERY')
+
+# Load task modules from all registered Django apps.
+app.autodiscover_tasks()
+
+
+@app.task(bind=True, ignore_result=True)
+def debug_task(self):
+    print(f'Request: {self.request!r}')

src/epub2go_web/settings.py

@@ -20,20 +20,18 @@ PROJ_DIR = BASE_DIR / 'epub2go_web'
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/5.1/howto/deployment/checklist/
 
-# SECURITY WARNING: keep the secret key used in production secret!
+# SECURITY WARNING: keep the secret key used in production secret! TODO
 SECRET_KEY = "django-insecure-^@m5bl*8x+=@c^b0lhkgb-%_#9#&oad=v15jq=!0$g#x17zjf8"
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ['*']
 
 
 # Application definition
 
 INSTALLED_APPS = [
-    "django.contrib.admin",
-    "django.contrib.auth",
     "django.contrib.contenttypes",
     "django.contrib.sessions",
     "django.contrib.messages",
@@ -46,7 +44,6 @@ MIDDLEWARE = [
     "django.contrib.sessions.middleware.SessionMiddleware",
     "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
-    "django.contrib.auth.middleware.AuthenticationMiddleware",
     "django.contrib.messages.middleware.MessageMiddleware",
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
 ]
@@ -64,7 +61,6 @@ TEMPLATES = [
             "context_processors": [
                 "django.template.context_processors.debug",
                 "django.template.context_processors.request",
-                "django.contrib.auth.context_processors.auth",
                 "django.contrib.messages.context_processors.messages",
             ],
         },
@@ -73,48 +69,18 @@ TEMPLATES = [
 
 WSGI_APPLICATION = "epub2go_web.wsgi.application"
 
-
-# Database
 # https://docs.djangoproject.com/en/5.1/ref/settings/#databases
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": BASE_DIR / "db.sqlite3",
+    }
+}
 
-#DATABASES = {
-#    "default": {
-#        "ENGINE": "django.db.backends.sqlite3",
-#        "NAME": BASE_DIR / "db.sqlite3",
-#    }
-#}
-
-
-# Password validation
-# https://docs.djangoproject.com/en/5.1/ref/settings/#auth-password-validators
-
-AUTH_PASSWORD_VALIDATORS = [
-    {
-        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
-    },
-    {
-        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
-    },
-    {
-        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
-    },
-    {
-        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
-    },
-]
-
-
-# Internationalization
-# https://docs.djangoproject.com/en/5.1/topics/i18n/
-
-LANGUAGE_CODE = "en-us"
-
-TIME_ZONE = "UTC"
-
-USE_I18N = True
-
-USE_TZ = True
-
+# Celery settings
+CELERY_BROKER_URL = "redis://localhost:6379/0"
+CELERY_RESULT_BACKEND = "redis://localhost:6379/0"
+CELERY_TASK_ALWAYS_EAGER = True
 
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/5.1/howto/static-files/
@@ -123,11 +89,7 @@ STATIC_URL = "static/"
 STATICFILES_DIRS = [
     PROJ_DIR / "static/",
 ]
+STATIC_ROOT = PROJ_DIR/ "staticfiles"
 
 MEDIA_URL = "media/"
 MEDIA_ROOT = PROJ_DIR / "media/"
-
-# Default primary key field type
-# https://docs.djangoproject.com/en/5.1/ref/settings/#default-auto-field
-
-DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

src/epub2go_web/static/script.js

@@ -2,27 +2,29 @@
 const params = new URLSearchParams(window.location.search);
 const searchInput = document.getElementById('searchInput');
 const table = document.getElementById('table');
-const table_r = Array.from(table.getElementsByTagName('tr'));
+const table_r = Array.from(table.getElementsByClassName('table-entry'));
 
-// allow search from url parameter
+document.addEventListener('keydown', (event)=>{
+    if (event.ctrlKey && event.key === 'k'){
+        event.preventDefault();
+        searchInput.focus();
+        searchInput.select();
+    }
+});
+// search from url parameter
 let searchParam = params.get('s');
 if (searchParam){
     searchInput.value = searchParam;
-    search(searchParam);
 }
 
 function submitSearch(event){
     event.preventDefault();
-    search();
-}
-function search(searchStr = searchInput.value){
-    function showMatch(tr){
-        // match search with list
-        let searchSuccess = Array.from(tr.getElementsByClassName('table-data')).map(e => e.textContent)
-            .join(' ')
-            .indexOf(searchStr) > -1;
-        if (searchSuccess) tr.style.display = "";
-        else tr.style.display = "none";
-    }
-    table_r.map(showMatch, table_r);
+    let path =  window.location.pathname + "./?s="+encodeURIComponent(searchInput.value);
+    window.location.href= path;
 }
+
+function buildURI(p){
+    let params = new URLSearchParams(window.location.search);
+    params.set('p', p);
+    return `${window.location.pathname}?${params.toString()}`;
+}

src/epub2go_web/static/site.webmanifest

@@ -0,0 +1,21 @@
+{
+  "name": "epub2go Converter",
+  "short_name": "epub2go",
+  "icons": [
+    {
+      "src": "/static/favicon/web-app-manifest-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "maskable"
+    },
+    {
+      "src": "/static/favicon/web-app-manifest-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "maskable"
+    }
+  ],
+  "theme_color": "#ffffff",
+  "background_color": "#ffffff",
+  "display": "standalone"
+}

src/epub2go_web/static/styles.css

@@ -1,46 +1,79 @@
-/* this is part of the http://bettermotherfuckingwebsite.com/ */
+/*TODO also style svg icons accordingly */
+:root{
+    --bg:#faf0e673;
+    --bg-acc:#EEEEEE;
+    --bg-hover: #DDDDDD;
+    --fg:#444;
+    --fg-deemph: #777;
+}
+html{
+    font-family: serif;
+}
 body{
-    margin:40px auto;
-    max-width:650px;
-    line-height:1.6;
+    background-color: var(--bg);
+    overflow-x: hidden;
+    margin:.5em auto;
+    max-width:min(100%,800px);
+    line-height:1.4;
     font-size:18px;
-    color:#444;
-    padding:0
-    10px}
+    color:var(--fg);
+    padding:0 .2em;
+    justify-content: center;
+}
 
 h1,h2,h3{
-    line-height:1.2
-}
-
-/* custom styles here */
-:root{
-    --white:#faf0e673;
-}
-body{
-    background-color: var(--white)
+    line-height:1.2;
+    letter-spacing: -2%;
 }
 header{
     text-align: center;
     justify-content: center;
 }
-.searchbar{
-    width: fit-content;
+small{
+    color: var(--fg-deemph);
+}
+.search-bar{
+    width: 100%;
+}
+.search-container{
+    text-align: center;
+    justify-content: center;
+    margin-bottom: 4%;
+}
+#searchInput {
+    background-color: var(--bg);
+    width: 100%;
+    padding: .2em;
+    font-size: larger;
+    border-radius: 10px;
+    border-color: var(--bg-acc);
+    box-shadow: var(--bg-acc) 2px 2px;
+}
+.main-banner{
+    text-align: center;
+}
+table, tr{
+    /* make table not resize when elements are hidden by searching */
+    width: 100%;
+    word-break: break-all;
+}
+th{
+    text-align: left;
 }
 tr:nth-child(even){
-    background-color: #EEEEEE;
+    background-color: var(--bg-acc);
 }
 tr:hover{
-    background-color: #DDDDDD;
+    background-color: var(--bg-hover);
     transition: all 2ms;
 }
-.inline-icon{
+.inline-icon, .header-icon{
     vertical-align: middle;
     height: 1em;
 }
 .header-icon{
-    vertical-align: middle;
-    height: 1em;
     padding: .5em;
+    fill: var(--fg-deemph);
 }
 a:hover, a:any-link{
     text-decoration: none;
@@ -49,6 +82,14 @@ a:hover, a:any-link{
 .table-link{
     display: block;
     width: 100%;
+    min-height: 1em;
     height: 100%;
-    padding: 3px;
+    padding: 1px;
+}
+.pagination{
+    display: flex;
+    justify-content: center;
+}
+.pagination a{
+    padding-left: 2em;
 }

src/epub2go_web/tasks.py

@@ -0,0 +1,11 @@
+from celery import shared_task
+from django.conf import settings
+
+from epub2go.convert import GBConvert
+
+converter = GBConvert(downloaddir=settings.MEDIA_ROOT)
+
+@shared_task
+def getEpub(book_url):
+    # TODO check for existing file and age
+    return converter.download(book_url)

src/epub2go_web/templates/home.html

@@ -0,0 +1,61 @@
+{% extends 'index.html' %}
+{% load static %}
+{% block main %}
+<main>
+    <div class="search-container">
+        <search>
+            <form onsubmit="submitSearch(event)" class="search-bar">
+            <input type="search" id="searchInput" placeholder="Suche nach Titel" minlength="3">
+            </form>
+        </search>
+        <small>Im Moment finden sich hier <a href="{{ allbooks_url }}">{{ allbooks_count }} Bücher.</a> </small>
+        <a href="javascript:void(window.open('{{ http_host }}/?t=' + encodeURIComponent(window.location.toString())))" title="Als Lesezeichen speichern">
+            <img src="{% static 'bookmark.svg' %}" alt="Bookmarklet" class="header-icon">
+        </a>
+        <a href="https://github.com/eneller/epub2go-web" title="Projekt auf GitHub ansehen">
+            <img src="{% static 'github.svg' %}" alt="GitHub" class="header-icon">
+        </a>
+    </div>
+    <table id="table">
+    <caption>{{ page.paginator.count }} Ergebnisse gefunden:</caption>
+        <thead>
+            <tr>
+                <th></th>
+                <th>Titel (anklicken zum herunterladen)</th>
+                <th>Autor</th>
+            </tr>
+        </thead>
+        <tbody>
+        {% for item in page.object_list %} 
+            <tr class="table-entry">
+            <td>
+                <a href= {{ item.url }} target="_blank" rel="noopener noreferrer" class="table-link">
+                    <img src="{% static 'open-link.svg' %}" alt="Open Link" class="inline-icon">
+                </a>
+            </td>
+            <td class="table-data">
+                <a href="./?t= {{ item.url }}" class="table-link">
+                {{ item.title }}
+                </a>
+            </td> 
+            <td>
+                <a> {{ item.author }}</a>
+            </td>
+            </tr>
+        {% endfor %} 
+        </tbody>
+    </table>
+    {% if page.has_other_pages %}
+    <div class="pagination">
+        {% if page.has_previous %}
+            <a onclick="window.location.href = buildURI(1)" href="#"> &lt;&lt; </a>
+            <a onclick="window.location.href = buildURI('{{ page.previous_page_number }}')" href="#"> &lt; </a>
+        {% endif %}
+        {% if page.has_next %}
+            <a onclick="window.location.href = buildURI('{{ page.next_page_number }}')" href="#"> &gt; </a>
+            <a onclick="window.location.href = buildURI('{{ page.paginator.num_pages }}')" href="#"> &gt;&gt; </a>
+        {% endif %}
+    </div>
+    {% endif %}
+</main>
+{% endblock %} 

src/epub2go_web/templates/index.html

@@ -2,59 +2,24 @@
 <!DOCTYPE html>
 <html lang="de">
 <head>
-<title>{{ title }}</title>
-<meta charset="UTF-8">
-<meta name="viewport" content="width=device-width,initial-scale=1.0" > 
-<link rel="stylesheet" type="text/css" href="{% static 'styles.css' %}">
+    <title>{{ title }}</title>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width,initial-scale=1.0" >
+    <link rel="stylesheet" type="text/css" href="{% static 'styles.css' %}">
+    <link rel="icon" type="image/png" href="{% static '/favicon/favicon-96x96.png' %}" sizes="96x96" />
+    <link rel="icon" type="image/svg+xml" href="{% static '/favicon/favicon.svg' %}" />
+    <link rel="shortcut icon" href="{% static '/favicon/favicon.ico' %}" />
+    <link rel="apple-touch-icon" sizes="180x180" href="{% static '/favicon/apple-touch-icon.png' %}" />
+    <meta name="apple-mobile-web-app-title" content="epub2go" />
+    <link rel="manifest" href="{% static 'site.webmanifest' %}" />
 </head>
 <body>
     <header>
-        <div>
-        <h1>{{ title }}</h1>
-        <a href="javascript:void(window.open('{{ http_host }}/?t='+encodeURIComponent(window.location.toString())))" title="Als Lesezeichen speichern"><!--TODO fix domain part as variable-->
-            <img src="{% static 'bookmark.svg' %}" alt="Bookmarklet" class="header-icon">
-        </a>
-        <a href="https://github.com/eneller/epub2go-web">
-            <img src="{% static 'github.svg' %}" alt="GitHub" class="header-icon">
-        </a></div>
-        <search>
-            <form onsubmit="submitSearch(event)" class="searchbar">
-            <input type="search" id="searchInput" placeholder="Suche nach Titel" minlength="3">
-            </form>
-        </search>
-        <p>Im Moment finden sich hier {{ book_count }} Bücher. </p>
+            <h1><a href="{{ http_host }}">{{ title }}</a></h1>
+            <h2>1 Click Download für Literatur</h2>
     </header>
-    <main>
-        <!-- NOTE use dl here?-->
-        <table id="table">
-            <thead>
-                <tr>
-                    <th></th>
-                    <th>Title</th>
-                    <th>Author</th>
-                </tr>
-            </thead>
-            <tbody>
-            {% for item in books %} 
-                <tr>
-                <td>
-                    <a href= {{ item.url }} target="_blank" rel="noopener noreferrer" class="table-link">
-                        <img src="{% static 'open-link.svg' %}" alt="Open Link" class="inline-icon">
-                    </a>
-                </td>
-                <td class="table-data">
-                    <a href="./?t= {{ item.url }}" class="table-link">
-                    {{ item.title }}
-                    </a>
-                </td> 
-                <td>
-                    <a> {{ item.author }}</a>
-                </td>
-                </tr>
-            {% endfor %} 
-            </tbody>
-        </table>
-    </main>
+    {% block main %}
+    {% endblock %} 
     <footer>
     </footer>
 </body>

src/epub2go_web/templates/waiting.html

@@ -0,0 +1,6 @@
+{% extends 'index.html' %}
+{% block main %}
+<main>
+    <p class="main-banner">Einen Moment bitte. Deine Datei wird heruntergeladen.</p>
+</main>
+{% endblock %} 

src/epub2go_web/urls.py

@@ -15,7 +15,6 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 
-from django.contrib import admin
 from django.urls import path, include
 from django.http import HttpRequest, HttpResponse
 from django.shortcuts import render, redirect
@@ -23,6 +22,5 @@ from epub2go.convert import get_all_books, GBConvert, Book
 
 
 urlpatterns = [
-    path("admin/", admin.site.urls),
     path('',include('core.urls'))
 ]

src/gunicorn.py

@@ -0,0 +1,18 @@
+# Django WSGI application path in pattern MODULE_NAME:VARIABLE_NAME
+wsgi_app = "epub2go_web.wsgi"
+# The granularity of Error log outputs
+loglevel = "debug"
+# The number of worker processes for handling requests
+workers = 4
+# The socket to bind
+bind = "127.0.0.1:50000"
+# Restart workers when code changes (development only!)
+#reload = True
+# Write access and error info to /var/log
+#accesslog = errorlog = "/var/log/gunicorn/dev.log"
+# Redirect stdout/stderr to log file
+capture_output = True
+# PID file so you can easily fetch process ID
+#pidfile = "/var/run/gunicorn/dev.pid"
+# Daemonize the Gunicorn process (detach & enter background)
+#daemon = True

uv.lock

@@ -46,7 +46,7 @@ wheels = [
 
 [[package]]
 name = "celery"
-version = "5.4.0"
+version = "5.5.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "billiard" },
@@ -56,12 +56,16 @@ dependencies = [
     { name = "click-repl" },
     { name = "kombu" },
     { name = "python-dateutil" },
-    { name = "tzdata" },
     { name = "vine" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/8a/9c/cf0bce2cc1c8971bf56629d8f180e4ca35612c7e79e6e432e785261a8be4/celery-5.4.0.tar.gz", hash = "sha256:504a19140e8d3029d5acad88330c541d4c3f64c789d85f94756762d8bca7e706", size = 1575692 }
+sdist = { url = "https://files.pythonhosted.org/packages/07/0c/0aaf310f4a2a048f010ebf63b8b0aaeb02ede2a79864fdbcdf31757a139d/celery-5.5.0.tar.gz", hash = "sha256:10d49f9926d16237310109b0e6e1e2f7a2133b84e684bb36534d7663e66919bb", size = 1665645 }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/1a/98/d4eefe492ef810f304203cfff0f60554fab95514ec51b701a4529b66fa92/celery-5.5.0-py3-none-any.whl", hash = "sha256:f4170c6e5952281318448a899d9e9a15b9cbd007e002091766900dc8f71b9394", size = 438396 },
+]
+
+[package.optional-dependencies]
+redis = [
+    { name = "redis" },
 ]
 
 [[package]]
@@ -168,22 +172,22 @@ wheels = [
 
 [[package]]
 name = "django"
-version = "5.1.7"
+version = "5.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "asgiref" },
     { name = "sqlparse" },
     { name = "tzdata", marker = "sys_platform == 'win32'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/5f/57/11186e493ddc5a5e92cc7924a6363f7d4c2b645f7d7cb04a26a63f9bfb8b/Django-5.1.7.tar.gz", hash = "sha256:30de4ee43a98e5d3da36a9002f287ff400b43ca51791920bfb35f6917bfe041c", size = 10716510 }
+sdist = { url = "https://files.pythonhosted.org/packages/4c/1b/c6da718c65228eb3a7ff7ba6a32d8e80fa840ca9057490504e099e4dd1ef/Django-5.2.tar.gz", hash = "sha256:1a47f7a7a3d43ce64570d350e008d2949abe8c7e21737b351b6a1611277c6d89", size = 10824891 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/ba/0f/7e042df3d462d39ae01b27a09ee76653692442bc3701fbfa6cb38e12889d/Django-5.1.7-py3-none-any.whl", hash = "sha256:1323617cb624add820cb9611cdcc788312d250824f92ca6048fda8625514af2b", size = 8276912 },
+    { url = "https://files.pythonhosted.org/packages/63/e0/6a5b5ea350c5bd63fe94b05e4c146c18facb51229d9dee42aa39f9fc2214/Django-5.2-py3-none-any.whl", hash = "sha256:91ceed4e3a6db5aedced65e3c8f963118ea9ba753fc620831c77074e620e7d83", size = 8301361 },
 ]
 
 [[package]]
 name = "epub2go"
-version = "2.1"
-source = { git = "https://github.com/eneller/epub2go.py#42677007633c1a4f7f87a2f8f02b9faa1715f037" }
+version = "2.2.3"
+source = { git = "https://github.com/eneller/epub2go.py#75974ae11957b8a65d607b1f00ad2fae41a6840b" }
 dependencies = [
     { name = "beautifulsoup4" },
     { name = "click" },
@@ -198,16 +202,36 @@ name = "epub2go-py-web"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
-    { name = "celery" },
+    { name = "celery", extra = ["redis"] },
     { name = "django" },
     { name = "epub2go" },
+    { name = "gunicorn" },
+    { name = "python-dotenv" },
+    { name = "pywatchman" },
+    { name = "redis" },
 ]
 
 [package.metadata]
 requires-dist = [
-    { name = "celery", specifier = ">=5.4.0" },
+    { name = "celery", extras = ["redis"], specifier = ">=5.4.0" },
     { name = "django", specifier = ">=5.1.6" },
     { name = "epub2go", git = "https://github.com/eneller/epub2go.py" },
+    { name = "gunicorn", specifier = ">=23.0.0" },
+    { name = "python-dotenv", specifier = ">=1.0.1" },
+    { name = "pywatchman", specifier = ">=2.0.0" },
+    { name = "redis", specifier = ">=5.2.1" },
+]
+
+[[package]]
+name = "gunicorn"
+version = "23.0.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "packaging" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/34/72/9614c465dc206155d93eff0ca20d42e1e35afc533971379482de953521a4/gunicorn-23.0.0.tar.gz", hash = "sha256:f014447a0101dc57e294f6c18ca6b40227a4c90e9bdb586042628030cba004ec", size = 375031 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/cb/7d/6dac2a6e1eba33ee43f318edbed4ff29151a49b5d37f080aad1e6469bca4/gunicorn-23.0.0-py3-none-any.whl", hash = "sha256:ec400d38950de4dfd418cff8328b2c8faed0edb0d517d3394e457c317908ca4d", size = 85029 },
 ]
 
 [[package]]
@@ -221,16 +245,25 @@ wheels = [
 
 [[package]]
 name = "kombu"
-version = "5.5.0"
+version = "5.5.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "amqp" },
     { name = "tzdata" },
     { name = "vine" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/0f/a5/eddeaf1044b94d802ba9d69f5446f758a14b6770bcfd7498d5270fc2e68f/kombu-5.5.0.tar.gz", hash = "sha256:72e65c062e903ee1b4e8b68d348f63c02afc172eda409e3aca85867752e79c0b", size = 460768 }
+sdist = { url = "https://files.pythonhosted.org/packages/c8/12/7a340f48920f30d6febb65d0c4aca70ed01b29e116131152977df78a9a39/kombu-5.5.2.tar.gz", hash = "sha256:2dd27ec84fd843a4e0a7187424313f87514b344812cb98c25daddafbb6a7ff0e", size = 461522 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/23/29/f4f109c490d3cab3cbbba53403895e6052c84a40f18c28f75cd4dd53f11d/kombu-5.5.0-py3-none-any.whl", hash = "sha256:526c6cf038c986b998639109a1eb762502f831e8da148cc928f1f95cd91eb874", size = 209313 },
+    { url = "https://files.pythonhosted.org/packages/af/ba/939f3db0fca87715c883e42cc93045347d61a9d519c270a38e54a06db6e1/kombu-5.5.2-py3-none-any.whl", hash = "sha256:40f3674ed19603b8a771b6c74de126dbf8879755a0337caac6602faa82d539cd", size = 209763 },
+]
+
+[[package]]
+name = "packaging"
+version = "24.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/d0/63/68dbb6eb2de9cb10ee4c9c14a0148804425e13c4fb20d61cce69f53106da/packaging-24.2.tar.gz", hash = "sha256:c228a6dc5e932d346bc5739379109d49e8853dd8223571c7c5b55260edc0b97f", size = 163950 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/88/ef/eb23f262cca3c0c4eb7ab1933c3b1f03d021f2c48f54763065b6f0e321be/packaging-24.2-py3-none-any.whl", hash = "sha256:09abb1bccd265c01f4a3aa3f7a7db064b36514d2cba19a2f694fe6150451a759", size = 65451 },
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 [[package]]
@@ -266,6 +299,33 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/ec/57/56b9bcc3c9c6a792fcbaf139543cee77261f3651ca9da0c93f5c1221264b/python_dateutil-2.9.0.post0-py2.py3-none-any.whl", hash = "sha256:a8b2bc7bffae282281c8140a97d3aa9c14da0b136dfe83f850eea9a5f7470427", size = 229892 },
 ]
 
+[[package]]
+name = "python-dotenv"
+version = "1.1.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/88/2c/7bb1416c5620485aa793f2de31d3df393d3686aa8a8506d11e10e13c5baf/python_dotenv-1.1.0.tar.gz", hash = "sha256:41f90bc6f5f177fb41f53e87666db362025010eb28f60a01c9143bfa33a2b2d5", size = 39920 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/1e/18/98a99ad95133c6a6e2005fe89faedf294a748bd5dc803008059409ac9b1e/python_dotenv-1.1.0-py3-none-any.whl", hash = "sha256:d7c01d9e2293916c18baf562d95698754b0dbbb5e74d457c45d4f6561fb9d55d", size = 20256 },
+]
+
+[[package]]
+name = "pywatchman"
+version = "2.0.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/cf/39/fc10dd952ac72a3a293936cd66a4551fdeb9012d2db99234a376100641ce/pywatchman-2.0.0.tar.gz", hash = "sha256:25354d9e3647f94411a4c13e510c83a1ceecc17977b0525ba41b16e7019c7b0c", size = 40570 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/51/7f/5d68d803489770cffa5d2b44be99b978c866f8a4d8e835f9da850415ed8a/pywatchman-2.0.0-cp312-cp312-macosx_14_0_arm64.whl", hash = "sha256:51c2b4c72bea6b9fd90caf20759f5bc47febf0fd27bf2f247b87c66e2f6bab02", size = 52557 },
+]
+
+[[package]]
+name = "redis"
+version = "5.2.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/47/da/d283a37303a995cd36f8b92db85135153dc4f7a8e4441aa827721b442cfb/redis-5.2.1.tar.gz", hash = "sha256:16f2e22dff21d5125e8481515e386711a34cbec50f0e44413dd7d9c060a54e0f", size = 4608355 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/3c/5f/fa26b9b2672cbe30e07d9a5bdf39cf16e3b80b42916757c5f92bca88e4ba/redis-5.2.1-py3-none-any.whl", hash = "sha256:ee7e1056b9aea0f04c6c2ed59452947f34c4940ee025f5dd83e6a6418b6989e4", size = 261502 },
+]
+
 [[package]]
 name = "requests"
 version = "2.32.3"
@@ -322,11 +382,11 @@ wheels = [
 
 [[package]]
 name = "tzdata"
-version = "2025.1"
+version = "2025.2"
 source = { registry = "https://pypi.org/simple" }
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 [[package]]