---
title: "Περιεχόμενα του εγχειριδίου του Django"
version: 2.0
locale: el
source: https://docs.djangoproject.com/el/2.0/contents/
canonical: https://djangodocs.dev/el/2.0/contents/
---
# Περιεχόμενα του εγχειριδίου του Django

- [Ξεκινώντας](/el/2.0/intro/)

  - [Μια πρώτη ματιά στο Django](/el/2.0/intro/overview/)

    - [Σχεδιάστε το μοντέλο σας](/el/2.0/intro/overview/#design-your-model)
    - [Εγκαταστήστε το](/el/2.0/intro/overview/#install-it)
    - [Απολαύστε το δωρεάν API](/el/2.0/intro/overview/#enjoy-the-free-api)
    - [Ένα δυναμικό διαχειριστικό περιβάλλον: δεν είναι απλά οικοδομή – είναι ολόκληρο το σπίτι](/el/2.0/intro/overview/#a-dynamic-admin-interface-it-s-not-just-scaffolding-it-s-the-whole-house)
    - [Σχεδίαση των URLs](/el/2.0/intro/overview/#design-your-urls)
    - [Γράψτε τα views σας](/el/2.0/intro/overview/#write-your-views)
    - [Σχεδιάστε τα templates σας](/el/2.0/intro/overview/#design-your-templates)
    - [Και αυτό είναι μόνο η επιφάνεια](/el/2.0/intro/overview/#this-is-just-the-surface)
  - [Οδηγός γρήγορης εγκατάστασης](/el/2.0/intro/install/)

    - [Εγκατάσταση Python](/el/2.0/intro/install/#install-python)
    - [Ρύθμιση βάσης δεδομένων](/el/2.0/intro/install/#set-up-a-database)
    - [Απεγκαταστήσετε τυχόν παλιές εκδόσεις του Django](/el/2.0/intro/install/#remove-any-old-versions-of-django)
    - [Εγκατάσταση Django](/el/2.0/intro/install/#install-django)
    - [Επαληθεύοντας](/el/2.0/intro/install/#verifying)
    - [Αυτό ήταν!](/el/2.0/intro/install/#that-s-it)
  - [Γράφοντας το πρώτο σας Django app, μέρος 1](/el/2.0/intro/tutorial01/)

    - [Δημιουργία project](/el/2.0/intro/tutorial01/#creating-a-project)
    - [Ο development server](/el/2.0/intro/tutorial01/#the-development-server)
    - [Δημιουργώντας το app ψηφοφορίας](/el/2.0/intro/tutorial01/#creating-the-polls-app)
    - [Γράφοντας το πρώτο σας view](/el/2.0/intro/tutorial01/#write-your-first-view)
  - [Γράφοντας το πρώτο σας Django app, μέρος 2](/el/2.0/intro/tutorial02/)

    - [Ρύθμιση της Βάσης Δεδομένων](/el/2.0/intro/tutorial02/#database-setup)
    - [Δημιουργώντας τα μοντέλα](/el/2.0/intro/tutorial02/#creating-models)
    - [Ενεργοποιώντας τα μοντέλα](/el/2.0/intro/tutorial02/#activating-models)
    - [Παίζοντας με το API](/el/2.0/intro/tutorial02/#playing-with-the-api)
    - [Εισαγωγή στο Django Admin](/el/2.0/intro/tutorial02/#introducing-the-django-admin)
  - [Γράφοντας το πρώτο σας Django app, μέρος 3](/el/2.0/intro/tutorial03/)

    - [Επισκόπηση](/el/2.0/intro/tutorial03/#overview)
    - [Γράφοντας περισσότερα views](/el/2.0/intro/tutorial03/#writing-more-views)
    - [Γράφοντας views οι οποίες κάνουν κάτι](/el/2.0/intro/tutorial03/#write-views-that-actually-do-something)
    - [Raising σφάλμα 404](/el/2.0/intro/tutorial03/#raising-a-404-error)
    - [Χρησιμοποιώντας ένα template system](/el/2.0/intro/tutorial03/#use-the-template-system)
    - [Αφαίρεση των hardcoded URLs στα templates](/el/2.0/intro/tutorial03/#removing-hardcoded-urls-in-templates)
    - [Χρησιμοποιώντας namespacing στα ονόματα των URL](/el/2.0/intro/tutorial03/#namespacing-url-names)
  - [Γράφοντας το πρώτο σας Django app, μέρος 4](/el/2.0/intro/tutorial04/)

    - [Γράφοντα μια απλή φόρμα](/el/2.0/intro/tutorial04/#write-a-simple-form)
    - [Χρήση των generic views: Ο λιγότερος κώδικας είναι καλύτερος](/el/2.0/intro/tutorial04/#use-generic-views-less-code-is-better)
  - [Γράφοντας το πρώτο σας Django app, μέρος 5](/el/2.0/intro/tutorial05/)

    - [Εισαγωγή στα αυτοματοποιημένα τεστ](/el/2.0/intro/tutorial05/#introducing-automated-testing)
    - [Βασικές στρατηγικές τεστ](/el/2.0/intro/tutorial05/#basic-testing-strategies)
    - [Γράφοντας το πρώτο σας τεστ](/el/2.0/intro/tutorial05/#writing-our-first-test)
    - [Τεστ ένα view](/el/2.0/intro/tutorial05/#test-a-view)
    - [Όταν τεστάρετε, το περισσότερο είναι καλύτερο](/el/2.0/intro/tutorial05/#when-testing-more-is-better)
    - [Επιεπλέον τεστ](/el/2.0/intro/tutorial05/#further-testing)
    - [Επόμενα βήματα](/el/2.0/intro/tutorial05/#what-s-next)
  - [Γράφοντας το πρώτο σας Django app, μέρος 6](/el/2.0/intro/tutorial06/)

    - [Προσαρμογή της εμφάνισης της *εφαρμογής* σας](/el/2.0/intro/tutorial06/#customize-your-app-s-look-and-feel)
    - [Προσθέτοντας μια background-image](/el/2.0/intro/tutorial06/#adding-a-background-image)
  - [Γράφοντας το πρώτο σας Django app, μέρος 7](/el/2.0/intro/tutorial07/)

    - [Παραμετροποιώντας την admin form](/el/2.0/intro/tutorial07/#customize-the-admin-form)
    - [Προσθήκη συσχετισμένων objects](/el/2.0/intro/tutorial07/#adding-related-objects)
    - [Παραμετροποιώντας την admin change list](/el/2.0/intro/tutorial07/#customize-the-admin-change-list)
    - [Παραμετροποιώντας την εμφάνιση του admin site](/el/2.0/intro/tutorial07/#customize-the-admin-look-and-feel)
    - [Παραμετροποιώντας την αρχική σελίδα του Django admin](/el/2.0/intro/tutorial07/#customize-the-admin-index-page)
    - [Επόμενα βήματα](/el/2.0/intro/tutorial07/#what-s-next)
  - [Οδηγός για προχωρημένους: Πως να γράψετε επαναχρησιμοποιήσιμα apps](/el/2.0/intro/reusable-apps/)

    - [Η επαναχρησιμοποίηση έχει σημασία](/el/2.0/intro/reusable-apps/#reusability-matters)
    - [Το project σας και η επαναχρησιμοποιήσιμη app](/el/2.0/intro/reusable-apps/#your-project-and-your-reusable-app)
    - [Εγκαθιστώντας μερικά προαπαιτούμενα](/el/2.0/intro/reusable-apps/#installing-some-prerequisites)
    - [Πακετάροντας το app σας](/el/2.0/intro/reusable-apps/#packaging-your-app)
    - [Χρησιμοποιώντας το δικό σας package](/el/2.0/intro/reusable-apps/#using-your-own-package)
    - [Δημοσιεύοντας το app σας](/el/2.0/intro/reusable-apps/#publishing-your-app)
    - [Εγκατάσταση Python packages με το virtualenv](/el/2.0/intro/reusable-apps/#installing-python-packages-with-virtualenv)
  - [Τι να διαβάσετε μετά](/el/2.0/intro/whatsnext/)

    - [Βρίσκοντας κάτι μέσα στο εγχειρίδιο](/el/2.0/intro/whatsnext/#finding-documentation)
    - [Πως είναι οργανωμένο το documentation](/el/2.0/intro/whatsnext/#how-the-documentation-is-organized)
    - [Πως ανανεώνετε το documentation](/el/2.0/intro/whatsnext/#how-documentation-is-updated)
    - [Που να το βρείτε](/el/2.0/intro/whatsnext/#where-to-get-it)
    - [Διαφορές μεταξύ εκδόσεων](/el/2.0/intro/whatsnext/#differences-between-versions)
  - [Γράφοντας το πρώτο σας patch για το Django](/el/2.0/intro/contributing/)

    - [Εισαγωγή](/el/2.0/intro/contributing/#introduction)
    - [Κώδικας δεοντολογίας](/el/2.0/intro/contributing/#code-of-conduct)
    - [Εγκατάσταση Git](/el/2.0/intro/contributing/#installing-git)
    - [Δημιουργία αντίγραφου της αναπτυξιακής έκδοσης του Django](/el/2.0/intro/contributing/#getting-a-copy-of-django-s-development-version)
    - [Επαναφορά σε μια προγενέστερη έκδοση του Django](/el/2.0/intro/contributing/#rolling-back-to-a-previous-revision-of-django)
    - [Εκτέλεση της σουίτας δοκιμών του Django για πρώτη φορά](/el/2.0/intro/contributing/#running-django-s-test-suite-for-the-first-time)
    - [Δημιουργία ενός τμήματος για το αρχείου σας](/el/2.0/intro/contributing/#creating-a-branch-for-your-patch)
    - [Γράφοντας μερικά τεστ για το ticket](/el/2.0/intro/contributing/#writing-some-tests-for-your-ticket)
    - [Γράφοντας κώδικα για το ticket](/el/2.0/intro/contributing/#writing-the-code-for-your-ticket)
    - [Εκτέλεση της σουίτας δοκιμών του Django για δεύτερη φορά](/el/2.0/intro/contributing/#running-django-s-test-suite-for-the-second-time)
    - [Γράφοντας το εγχειρίδιο (documentation)](/el/2.0/intro/contributing/#writing-documentation)
    - [Προβολή των αλλαγών σας](/el/2.0/intro/contributing/#previewing-your-changes)
    - [Κάνοντας commit τις αλλαγές του patch](/el/2.0/intro/contributing/#committing-the-changes-in-the-patch)
    - [Κάνοντας push το commit καθώς και ένα pull request](/el/2.0/intro/contributing/#pushing-the-commit-and-making-a-pull-request)
    - [Επόμενα βήματα](/el/2.0/intro/contributing/#next-steps)
- [Using Django](/el/2.0/topics/)

  - [How to install Django](/el/2.0/topics/install/)

    - [Install Python](/el/2.0/topics/install/#install-python)
    - [Install Apache and `mod_wsgi`](/el/2.0/topics/install/#install-apache-and-mod-wsgi)
    - [Get your database running](/el/2.0/topics/install/#get-your-database-running)
    - [Remove any old versions of Django](/el/2.0/topics/install/#remove-any-old-versions-of-django)
    - [Install the Django code](/el/2.0/topics/install/#install-the-django-code)
  - [Models and databases](/el/2.0/topics/db/)

    - [Models](/el/2.0/topics/db/models/)
    - [Making queries](/el/2.0/topics/db/queries/)
    - [Aggregation](/el/2.0/topics/db/aggregation/)
    - [Search](/el/2.0/topics/db/search/)
    - [Managers](/el/2.0/topics/db/managers/)
    - [Performing raw SQL queries](/el/2.0/topics/db/sql/)
    - [Database transactions](/el/2.0/topics/db/transactions/)
    - [Multiple databases](/el/2.0/topics/db/multi-db/)
    - [Tablespaces](/el/2.0/topics/db/tablespaces/)
    - [Database access optimization](/el/2.0/topics/db/optimization/)
    - [Database instrumentation](/el/2.0/topics/db/instrumentation/)
    - [Examples of model relationship API usage](/el/2.0/topics/db/examples/)
  - [Handling HTTP requests](/el/2.0/topics/http/)

    - [URL dispatcher](/el/2.0/topics/http/urls/)
    - [Writing views](/el/2.0/topics/http/views/)
    - [View decorators](/el/2.0/topics/http/decorators/)
    - [File Uploads](/el/2.0/topics/http/file-uploads/)
    - [Django shortcut functions](/el/2.0/topics/http/shortcuts/)
    - [Generic views](/el/2.0/topics/http/generic-views/)
    - [Middleware](/el/2.0/topics/http/middleware/)
    - [How to use sessions](/el/2.0/topics/http/sessions/)
  - [Working with forms](/el/2.0/topics/forms/)

    - [HTML forms](/el/2.0/topics/forms/#html-forms)
    - [Django’s role in forms](/el/2.0/topics/forms/#django-s-role-in-forms)
    - [Forms in Django](/el/2.0/topics/forms/#forms-in-django)
    - [Building a form](/el/2.0/topics/forms/#building-a-form)
    - [More about Django `Form` classes](/el/2.0/topics/forms/#more-about-django-form-classes)
    - [Working with form templates](/el/2.0/topics/forms/#working-with-form-templates)
    - [Further topics](/el/2.0/topics/forms/#further-topics)
  - [Templates](/el/2.0/topics/templates/)

    - [Support for template engines](/el/2.0/topics/templates/#support-for-template-engines)
    - [The Django template language](/el/2.0/topics/templates/#the-django-template-language)
  - [Class-based views](/el/2.0/topics/class-based-views/)

    - [Introduction to class-based views](/el/2.0/topics/class-based-views/intro/)
    - [Built-in class-based generic views](/el/2.0/topics/class-based-views/generic-display/)
    - [Form handling with class-based views](/el/2.0/topics/class-based-views/generic-editing/)
    - [Using mixins with class-based views](/el/2.0/topics/class-based-views/mixins/)
    - [Basic examples](/el/2.0/topics/class-based-views/#basic-examples)
    - [Simple usage in your URLconf](/el/2.0/topics/class-based-views/#simple-usage-in-your-urlconf)
    - [Subclassing generic views](/el/2.0/topics/class-based-views/#subclassing-generic-views)
  - [Migrations](/el/2.0/topics/migrations/)

    - [The Commands](/el/2.0/topics/migrations/#the-commands)
    - [Backend Support](/el/2.0/topics/migrations/#backend-support)
    - [Workflow](/el/2.0/topics/migrations/#workflow)
    - [Dependencies](/el/2.0/topics/migrations/#dependencies)
    - [Migration files](/el/2.0/topics/migrations/#migration-files)
    - [Adding migrations to apps](/el/2.0/topics/migrations/#adding-migrations-to-apps)
    - [Historical models](/el/2.0/topics/migrations/#historical-models)
    - [Considerations when removing model fields](/el/2.0/topics/migrations/#considerations-when-removing-model-fields)
    - [Data Migrations](/el/2.0/topics/migrations/#data-migrations)
    - [Squashing migrations](/el/2.0/topics/migrations/#squashing-migrations)
    - [Serializing values](/el/2.0/topics/migrations/#serializing-values)
    - [Supporting multiple Django versions](/el/2.0/topics/migrations/#supporting-multiple-django-versions)
  - [Managing files](/el/2.0/topics/files/)

    - [Using files in models](/el/2.0/topics/files/#using-files-in-models)
    - [The `File` object](/el/2.0/topics/files/#the-file-object)
    - [File storage](/el/2.0/topics/files/#file-storage)
  - [Testing in Django](/el/2.0/topics/testing/)

    - [Writing and running tests](/el/2.0/topics/testing/overview/)
    - [Testing tools](/el/2.0/topics/testing/tools/)
    - [Advanced testing topics](/el/2.0/topics/testing/advanced/)
  - [User authentication in Django](/el/2.0/topics/auth/)

    - [Overview](/el/2.0/topics/auth/#overview)
    - [Installation](/el/2.0/topics/auth/#installation)
    - [Usage](/el/2.0/topics/auth/#usage)
  - [Django’s cache framework](/el/2.0/topics/cache/)

    - [Setting up the cache](/el/2.0/topics/cache/#setting-up-the-cache)
    - [The per-site cache](/el/2.0/topics/cache/#the-per-site-cache)
    - [The per-view cache](/el/2.0/topics/cache/#the-per-view-cache)
    - [Template fragment caching](/el/2.0/topics/cache/#template-fragment-caching)
    - [The low-level cache API](/el/2.0/topics/cache/#the-low-level-cache-api)
    - [Downstream caches](/el/2.0/topics/cache/#downstream-caches)
    - [Using `Vary` headers](/el/2.0/topics/cache/#using-vary-headers)
    - [Controlling cache: Using other headers](/el/2.0/topics/cache/#controlling-cache-using-other-headers)
    - [Order of `MIDDLEWARE`](/el/2.0/topics/cache/#order-of-middleware)
  - [Conditional View Processing](/el/2.0/topics/conditional-view-processing/)

    - [The `condition` decorator](/el/2.0/topics/conditional-view-processing/#the-condition-decorator)
    - [Shortcuts for only computing one value](/el/2.0/topics/conditional-view-processing/#shortcuts-for-only-computing-one-value)
    - [Using the decorators with other HTTP methods](/el/2.0/topics/conditional-view-processing/#using-the-decorators-with-other-http-methods)
    - [Comparison with middleware conditional processing](/el/2.0/topics/conditional-view-processing/#comparison-with-middleware-conditional-processing)
  - [Cryptographic signing](/el/2.0/topics/signing/)

    - [Protecting the `SECRET_KEY`](/el/2.0/topics/signing/#protecting-the-secret-key)
    - [Using the low-level API](/el/2.0/topics/signing/#using-the-low-level-api)
  - [Sending email](/el/2.0/topics/email/)

    - [Quick example](/el/2.0/topics/email/#quick-example)
    - [`send_mail()`](/el/2.0/topics/email/#send-mail)
    - [`send_mass_mail()`](/el/2.0/topics/email/#send-mass-mail)
    - [`mail_admins()`](/el/2.0/topics/email/#mail-admins)
    - [`mail_managers()`](/el/2.0/topics/email/#mail-managers)
    - [Examples](/el/2.0/topics/email/#examples)
    - [Preventing header injection](/el/2.0/topics/email/#preventing-header-injection)
    - [The `EmailMessage` class](/el/2.0/topics/email/#the-emailmessage-class)
    - [Email backends](/el/2.0/topics/email/#email-backends)
    - [Configuring email for development](/el/2.0/topics/email/#configuring-email-for-development)
  - [Internationalization and localization](/el/2.0/topics/i18n/)

    - [Overview](/el/2.0/topics/i18n/#overview)
    - [Definitions](/el/2.0/topics/i18n/#definitions)
  - [Logging](/el/2.0/topics/logging/)

    - [A quick logging primer](/el/2.0/topics/logging/#a-quick-logging-primer)
    - [Using logging](/el/2.0/topics/logging/#using-logging)
    - [Configuring logging](/el/2.0/topics/logging/#configuring-logging)
    - [Django’s logging extensions](/el/2.0/topics/logging/#django-s-logging-extensions)
    - [Django’s default logging configuration](/el/2.0/topics/logging/#django-s-default-logging-configuration)
  - [Pagination](/el/2.0/topics/pagination/)

    - [Example](/el/2.0/topics/pagination/#example)
    - [Using `Paginator` in a view](/el/2.0/topics/pagination/#using-paginator-in-a-view)
    - [`Paginator` objects](/el/2.0/topics/pagination/#paginator-objects)
    - [`InvalidPage` exceptions](/el/2.0/topics/pagination/#invalidpage-exceptions)
    - [`Page` objects](/el/2.0/topics/pagination/#page-objects)
  - [Security in Django](/el/2.0/topics/security/)

    - [Cross site scripting (XSS) protection](/el/2.0/topics/security/#cross-site-scripting-xss-protection)
    - [Cross site request forgery (CSRF) protection](/el/2.0/topics/security/#cross-site-request-forgery-csrf-protection)
    - [SQL injection protection](/el/2.0/topics/security/#sql-injection-protection)
    - [Clickjacking protection](/el/2.0/topics/security/#clickjacking-protection)
    - [SSL/HTTPS](/el/2.0/topics/security/#ssl-https)
    - [Host header validation](/el/2.0/topics/security/#host-header-validation)
    - [Session security](/el/2.0/topics/security/#session-security)
    - [User-uploaded content](/el/2.0/topics/security/#user-uploaded-content)
    - [Additional security topics](/el/2.0/topics/security/#additional-security-topics)
  - [Performance and optimization](/el/2.0/topics/performance/)

    - [Introduction](/el/2.0/topics/performance/#introduction)
    - [General approaches](/el/2.0/topics/performance/#general-approaches)
    - [Caching](/el/2.0/topics/performance/#caching)
    - [Understanding laziness](/el/2.0/topics/performance/#understanding-laziness)
    - [Databases](/el/2.0/topics/performance/#databases)
    - [HTTP performance](/el/2.0/topics/performance/#http-performance)
    - [Template performance](/el/2.0/topics/performance/#template-performance)
    - [Using different versions of available software](/el/2.0/topics/performance/#using-different-versions-of-available-software)
  - [Serializing Django objects](/el/2.0/topics/serialization/)

    - [Serializing data](/el/2.0/topics/serialization/#serializing-data)
    - [Deserializing data](/el/2.0/topics/serialization/#deserializing-data)
    - [Serialization formats](/el/2.0/topics/serialization/#serialization-formats)
    - [Natural keys](/el/2.0/topics/serialization/#natural-keys)
  - [Django settings](/el/2.0/topics/settings/)

    - [The basics](/el/2.0/topics/settings/#the-basics)
    - [Designating the settings](/el/2.0/topics/settings/#designating-the-settings)
    - [Default settings](/el/2.0/topics/settings/#default-settings)
    - [Using settings in Python code](/el/2.0/topics/settings/#using-settings-in-python-code)
    - [Altering settings at runtime](/el/2.0/topics/settings/#altering-settings-at-runtime)
    - [Security](/el/2.0/topics/settings/#security)
    - [Available settings](/el/2.0/topics/settings/#available-settings)
    - [Creating your own settings](/el/2.0/topics/settings/#creating-your-own-settings)
    - [Using settings without setting `DJANGO_SETTINGS_MODULE`](/el/2.0/topics/settings/#using-settings-without-setting-django-settings-module)
  - [Signals](/el/2.0/topics/signals/)

    - [Listening to signals](/el/2.0/topics/signals/#listening-to-signals)
    - [Defining and sending signals](/el/2.0/topics/signals/#defining-and-sending-signals)
    - [Disconnecting signals](/el/2.0/topics/signals/#disconnecting-signals)
  - [System check framework](/el/2.0/topics/checks/)

    - [Writing your own checks](/el/2.0/topics/checks/#writing-your-own-checks)
  - [External packages](/el/2.0/topics/external-packages/)

    - [Localflavor](/el/2.0/topics/external-packages/#localflavor)
    - [Comments](/el/2.0/topics/external-packages/#comments)
    - [Formtools](/el/2.0/topics/external-packages/#formtools)
- [Οδηγοί «Πως-να»](/el/2.0/howto/)

  - [Authentication using `REMOTE_USER`](/el/2.0/howto/auth-remote-user/)

    - [Παραμετροποίηση](/el/2.0/howto/auth-remote-user/#configuration)
    - [Χρήση του `REMOTE_USER` μόνο στις σελίδες login](/el/2.0/howto/auth-remote-user/#using-remote-user-on-login-pages-only)
  - [Γράφοντας δικές σας `django-admin` εντολές](/el/2.0/howto/custom-management-commands/)

    - [Προαιρετικά arguments](/el/2.0/howto/custom-management-commands/#accepting-optional-arguments)
    - [Εντολές διαχείρισης και locales](/el/2.0/howto/custom-management-commands/#management-commands-and-locales)
    - [Τεστ](/el/2.0/howto/custom-management-commands/#testing)
    - [Overriding commands](/el/2.0/howto/custom-management-commands/#overriding-commands)
    - [Objects εντολών](/el/2.0/howto/custom-management-commands/#command-objects)
  - [Γράφοντας δικά σας πεδία μοντέλων](/el/2.0/howto/custom-model-fields/)

    - [Εισαγωγή](/el/2.0/howto/custom-model-fields/#introduction)
    - [Βασική θεωρία](/el/2.0/howto/custom-model-fields/#background-theory)
    - [Γράφοντας μια subclass ενός πεδίου](/el/2.0/howto/custom-model-fields/#writing-a-field-subclass)
    - [Γράφοντας μια subclass ενός πεδίου τύπου `FileField`](/el/2.0/howto/custom-model-fields/#writing-a-filefield-subclass)
  - [Παραμετροποιήσιμα Lookups](/el/2.0/howto/custom-lookups/)

    - [Ένα απλό lookup παράδειγμα](/el/2.0/howto/custom-lookups/#a-simple-lookup-example)
    - [Ένα απλό παράδειγμα transformer](/el/2.0/howto/custom-lookups/#a-simple-transformer-example)
    - [Γράφοντας ένα πιο αποτελεσματικό `abs__lt` lookup](/el/2.0/howto/custom-lookups/#writing-an-efficient-abs-lt-lookup)
    - [Ένα παράδειγμα ενός διμερούς transformer](/el/2.0/howto/custom-lookups/#a-bilateral-transformer-example)
    - [Γράφοντας εναλλακτικές υλοποιήσεις για ήδη υπάρχοντα lookups](/el/2.0/howto/custom-lookups/#writing-alternative-implementations-for-existing-lookups)
    - [Πως προσδιορίζει το Django τα lookups και τα transforms που χρησιμοποιούνται](/el/2.0/howto/custom-lookups/#how-django-determines-the-lookups-and-transforms-which-are-used)
  - [Γράφοντας δικά σας template tags και φίλτρα](/el/2.0/howto/custom-template-tags/)

    - [Διάταξη κώδικα](/el/2.0/howto/custom-template-tags/#code-layout)
    - [Γράφοντας δικά σας template φίλτρα](/el/2.0/howto/custom-template-tags/#writing-custom-template-filters)
    - [Γράφοντας δικάς σας template tags](/el/2.0/howto/custom-template-tags/#writing-custom-template-tags)
  - [Γράφοντας ένα δικό σας σύστημα αποθήκευσης (storage system)](/el/2.0/howto/custom-file-storage/)
  - [Ανεβάζοντας το Django site σας για το ευρύ κοινό (deploying)](/el/2.0/howto/deployment/)

    - [Πως να ανεβάσετε το site σας χρησιμοποιώντας το WSGI](/el/2.0/howto/deployment/wsgi/)
    - [Λίστα ελέγχου για το Deployment](/el/2.0/howto/deployment/checklist/)
  - [Αναβαθμίζοντας το Django σε μια καινούργια έκδοση](/el/2.0/howto/upgrade-version/)

    - [Απαραίτητη ανάγνωση](/el/2.0/howto/upgrade-version/#required-reading)
    - [Dependencies](/el/2.0/howto/upgrade-version/#dependencies)
    - [Επιλύοντας τα deprecation warnings](/el/2.0/howto/upgrade-version/#resolving-deprecation-warnings)
    - [Εγκατάσταση](/el/2.0/howto/upgrade-version/#installation)
    - [Τεστ](/el/2.0/howto/upgrade-version/#testing)
    - [Deployment](/el/2.0/howto/upgrade-version/#deployment)
  - [Αναφορά σφαλμάτων](/el/2.0/howto/error-reporting/)

    - [Αναφορές email](/el/2.0/howto/error-reporting/#email-reports)
    - [Φιλτράροντας τις αναφορές σφαλμάτων](/el/2.0/howto/error-reporting/#filtering-error-reports)
  - [Παρέχοντας αρχικά δεδομένα στα μοντέλα](/el/2.0/howto/initial-data/)

    - [Προσθήκη αρχικών δεδομένων με τη χρήση των migrations](/el/2.0/howto/initial-data/#providing-initial-data-with-migrations)
    - [Providing data with fixtures](/el/2.0/howto/initial-data/#providing-data-with-fixtures)
  - [Django on Jython](/el/2.0/howto/jython/)
  - [Ενσωματώνοντας το Django με μια legacy database](/el/2.0/howto/legacy-databases/)

    - [Δώστε στο Django τις παραμέτρους της βάσης δεδομένων σας](/el/2.0/howto/legacy-databases/#give-django-your-database-parameters)
    - [Αυτόματη δημιουργία των μοντέλων](/el/2.0/howto/legacy-databases/#auto-generate-the-models)
    - [Εγκατάσταση των βασικών πινάκων Django](/el/2.0/howto/legacy-databases/#install-the-core-django-tables)
    - [Δοκιμές και αλλαγές](/el/2.0/howto/legacy-databases/#test-and-tweak)
  - [Εξάγοντας αρχεία CSV με το Django](/el/2.0/howto/outputting-csv/)

    - [Χρησιμοποιώντας τη βιβλιοθήκη CSV της Python](/el/2.0/howto/outputting-csv/#using-the-python-csv-library)
    - [Χρησιμοποιώντας το σύστημα template του Django](/el/2.0/howto/outputting-csv/#using-the-template-system)
    - [Άλλες μορφές τύπου κειμένου](/el/2.0/howto/outputting-csv/#other-text-based-formats)
  - [Εξάγοντας αρχεία PDF με το Django](/el/2.0/howto/outputting-pdf/)

    - [Εγκατάσταση της βιβλιοθήκης ReportLab](/el/2.0/howto/outputting-pdf/#install-reportlab)
    - [Γράψτε το view](/el/2.0/howto/outputting-pdf/#write-your-view)
    - [Περίπλοκα PDFs](/el/2.0/howto/outputting-pdf/#complex-pdfs)
    - [Άλλες μορφές τύπου κειμένου](/el/2.0/howto/outputting-pdf/#other-formats)
  - [Overriding templates](/el/2.0/howto/overriding-templates/)

    - [Overriding from the project’s templates directory](/el/2.0/howto/overriding-templates/#overriding-from-the-project-s-templates-directory)
    - [Overriding from an app’s template directory](/el/2.0/howto/overriding-templates/#overriding-from-an-app-s-template-directory)
  - [Διαχειρίζοντας τα static files (πχ εικόνες, JavaScript, CSS)](/el/2.0/howto/static-files/)

    - [Ρυθμίζοντας τα static files](/el/2.0/howto/static-files/#configuring-static-files)
    - [Εξυπηρετώντας τα static files κατά τη διάρκεια του development](/el/2.0/howto/static-files/#serving-static-files-during-development)
    - [Εξυπηρετώντας αρχεία τα οποία ανέβηκαν από έναν χρήστη κατά τη διάρκεια του development](/el/2.0/howto/static-files/#serving-files-uploaded-by-a-user-during-development)
    - [Τεστ](/el/2.0/howto/static-files/#testing)
    - [Deployment](/el/2.0/howto/static-files/#deployment)
    - [Μάθετε περισσότερα](/el/2.0/howto/static-files/#learn-more)
  - [Ανεβάζοντας τα static files](/el/2.0/howto/static-files/deployment/)

    - [Εξυπηρετώντας τα static files στην παραγωγή](/el/2.0/howto/static-files/deployment/#serving-static-files-in-production)
    - [Μάθετε περισσότερα](/el/2.0/howto/static-files/deployment/#learn-more)
  - [Πώς να εγκαταστήσετε το Django στα Windows](/el/2.0/howto/windows/)

    - [Εγκατάσταση Python](/el/2.0/howto/windows/#install-python)
    - [Σχετικά με το `pip`](/el/2.0/howto/windows/#about-pip)
    - [Εγκατάσταση του `virtualenv` και του `virtualenvwrapper`](/el/2.0/howto/windows/#install-virtualenv-and-virtualenvwrapper)
    - [Εγκατάσταση Django](/el/2.0/howto/windows/#install-django)
    - [Συνηθισμένα σφάλματα εγκατάστασης](/el/2.0/howto/windows/#common-pitfalls)
  - [Γράφοντας migrations για τη βάση δεδομένων](/el/2.0/howto/writing-migrations/)

    - [Data migrations και πολλαπλές βάσεις δεδομένων](/el/2.0/howto/writing-migrations/#data-migrations-and-multiple-databases)
    - [Migrations τα οποία προσθέτουν unique πεδία](/el/2.0/howto/writing-migrations/#migrations-that-add-unique-fields)
    - [Ελέγχοντας τη σειρά εκτέλεσης των migration αρχείων](/el/2.0/howto/writing-migrations/#controlling-the-order-of-migrations)
    - [Κάνοντας migration των data μεταξύ third-party εφαρμογών](/el/2.0/howto/writing-migrations/#migrating-data-between-third-party-apps)
    - [Αλλαγή ενός unmanaged μοντέλου σε managed](/el/2.0/howto/writing-migrations/#changing-an-unmanaged-model-to-managed)
- [Συχνές Ερωτήσεις για το Django](/el/2.0/faq/)

  - [Συχνές Ερωτήσεις: Γενικά](/el/2.0/faq/general/)

    - [Γιατί υπάρχει το Django;](/el/2.0/faq/general/#why-does-this-project-exist)
    - [Τι σημαίνει «Django» και πως προφέρεται;](/el/2.0/faq/general/#what-does-django-mean-and-how-do-you-pronounce-it)
    - [Είναι το Django σταθερό;](/el/2.0/faq/general/#is-django-stable)
    - [Κλιμακώνεται το Django;](/el/2.0/faq/general/#does-django-scale)
    - [Ποιος είναι πίσω απ” αυτό;](/el/2.0/faq/general/#who-s-behind-this)
    - [Ποιες ιστοσελίδες χρησιμοποιούν το Django;](/el/2.0/faq/general/#which-sites-use-django)
    - [Το Django φαίνεται να είναι ένα MVC framework, αλλά εσείς καλείτε τον Controller ως «view» και το View ως «template». Γιατί δεν χρησιμοποιείτε τα συνήθη ονόματα;](/el/2.0/faq/general/#django-appears-to-be-a-mvc-framework-but-you-call-the-controller-the-view-and-the-view-the-template-how-come-you-don-t-use-the-standard-names)
    - [Το \<Framework X\> κάνει το \<feature Y\> – γιατί όχι το Django?](/el/2.0/faq/general/#framework-x-does-feature-y-why-doesn-t-django)
    - [Γιατί γράψατε το Django από την αρχή, αντί να χρησιμοποιήσετε ήδη υπάρχουσες Python βιβλιοθήκες;](/el/2.0/faq/general/#why-did-you-write-all-of-django-from-scratch-instead-of-using-other-python-libraries)
    - [Είναι το Django ένα content-management-system (CMS);](/el/2.0/faq/general/#is-django-a-content-management-system-cms)
    - [Πως μπορώ να κατεβάσω το Django documentation για να το διαβάζω εκτός δικτύου;](/el/2.0/faq/general/#how-can-i-download-the-django-documentation-to-read-it-offline)
    - [Πως μπορώ να αναφερθώ στο Django;](/el/2.0/faq/general/#how-do-i-cite-django)
  - [Συχνές Ερωτήσεις: Εγκατάσταση](/el/2.0/faq/install/)

    - [Πως ξεκινώ;](/el/2.0/faq/install/#how-do-i-get-started)
    - [Ποια είναι τα απαιτούμενα για το Django;](/el/2.0/faq/install/#what-are-django-s-prerequisites)
    - [Ποια έκδοση της Python να χρησιμοποιήσω με το Django;](/el/2.0/faq/install/#what-python-version-can-i-use-with-django)
    - [Ποια έκδοση της Python θα πρέπει να χρησιμοποιήσω με το Django;](/el/2.0/faq/install/#what-python-version-should-i-use-with-django)
    - [Να χρησιμοποιώ τη σταθερή έκδοση ή την αναπτυξιακή;](/el/2.0/faq/install/#should-i-use-the-stable-version-or-development-version)
  - [Συχνές Ερωτήσεις: Χρησιμοποιώντας το Django](/el/2.0/faq/usage/)

    - [Γιατί λαμβάνω σφάλμα σχετικά με το import του DJANGO\_SETTINGS\_MODULE;](/el/2.0/faq/usage/#why-do-i-get-an-error-about-importing-django-settings-module)
    - [Δεν αντέχω τη γλώσσα των templates σας. Είμαι υποχρεωμένος να τη χρησιμοποιώ;](/el/2.0/faq/usage/#i-can-t-stand-your-template-language-do-i-have-to-use-it)
    - [Είναι υποχρεωτικό να χρησιμοποιώ το δικό σας επίπεδο μοντέλων/βάσεις δεδομένων;](/el/2.0/faq/usage/#do-i-have-to-use-your-model-database-layer)
    - [Πως χρησιμοποιώ τα πεδία ImageField και FileField;](/el/2.0/faq/usage/#how-do-i-use-image-and-file-fields)
    - [Πως μπορώ να κάνω μια μεταβλητή ορατή σε όλα τα templates;](/el/2.0/faq/usage/#how-do-i-make-a-variable-available-to-all-my-templates)
  - [Συχνές Ερωτήσεις: Λαμβάνοντας βοήθεια](/el/2.0/faq/help/)

    - [Πως κάνω το X; Γιατί το Y δεν δουλεύει; Που να βρω βοήθεια;](/el/2.0/faq/help/#how-do-i-do-x-why-doesn-t-y-work-where-can-i-go-to-get-help)
    - [Γιατί το μήνυμα μου δεν εμφανίστηκε στους django-users;](/el/2.0/faq/help/#why-hasn-t-my-message-appeared-on-django-users)
    - [Κανείς ανάμεσα στους django-users δεν απάντησε την ερώτηση μου! Τι κάνω τώρα;](/el/2.0/faq/help/#nobody-on-django-users-answered-my-question-what-should-i-do)
    - [Νομίζω ότι βρήκα ένα bug! Τι να κάνω;](/el/2.0/faq/help/#i-think-i-ve-found-a-bug-what-should-i-do)
    - [Νομίζω ότι βρήκα ένα πρόβλημα σχετικά με την ασφάλεια! Τι να κάνω;](/el/2.0/faq/help/#i-think-i-ve-found-a-security-problem-what-should-i-do)
  - [Συχνές Ερωτήσεις: Βάσεις δεδομένων και Μοντέλα](/el/2.0/faq/models/)

    - [Πως μπορώ να δω το SQL ερώτημα που κάνει το Django στο παρασκήνιο;](/el/2.0/faq/models/#how-can-i-see-the-raw-sql-queries-django-is-running)
    - [Μπορώ να χρησιμοποιήσω το Django με μια ήδη υπάρχουσα βάση δεδομένων;](/el/2.0/faq/models/#can-i-use-django-with-a-pre-existing-database)
    - [Αν κάνω αλλαγές σε κάποιο μοντέλο, πως ενημερώνω τη βάση δεδομένων;](/el/2.0/faq/models/#if-i-make-changes-to-a-model-how-do-i-update-the-database)
    - [Υποστηρίζουν τα Django μοντέλα primary keys πολλαπλών-στηλών;](/el/2.0/faq/models/#do-django-models-support-multiple-column-primary-keys)
    - [Υποστηρίζονται οι βάσεις δεδομένων NoSQL στο Django;](/el/2.0/faq/models/#does-django-support-nosql-databases)
    - [Πως προσθέτω δικές μου επιλογές στις εντολές της βάσης δεδομένων CREATE TABLE, όπως προσδιορίζοντας το MyISAM ως τύπο πίνακα;](/el/2.0/faq/models/#how-do-i-add-database-specific-options-to-my-create-table-statements-such-as-specifying-myisam-as-the-table-type)
  - [Συχνές Ερωτήσεις: Το admin site](/el/2.0/faq/admin/)

    - [Δε μπορώ να συνδεθώ. Όταν εισάγω τα σωστά username και password, επαναφορτώνεται η ίδια login σελίδα, χωρίς μηνύματα σφάλματος.](/el/2.0/faq/admin/#i-can-t-log-in-when-i-enter-a-valid-username-and-password-it-just-brings-up-the-login-page-again-with-no-error-messages)
    - [Δε μπορώ να συνδεθώ. Όταν εισάγω τα σωστά username και password, επαναφορτώνεται η ίδια login σελίδα, με ένα σφάλμα που λέει «Παρακαλώ εισάγετε το σωστό username και κωδικό».](/el/2.0/faq/admin/#i-can-t-log-in-when-i-enter-a-valid-username-and-password-it-brings-up-the-login-page-again-with-a-please-enter-a-correct-username-and-password-error)
    - [Πως μπορώ να σετάρω μια τιμή ενός πεδίου πάνω στον χρήστη που αλληλεπίδρασε τελευταίος με κάποιο object μέσω του admin;](/el/2.0/faq/admin/#how-do-i-automatically-set-a-field-s-value-to-the-user-who-last-edited-the-object-in-the-admin)
    - [Πως μπορώ να περιορίσω την πρόσβαση στο admin site ούτως ώστε τα objects να τα επεξεργάζονται μόνο οι χρήστες που τα δημιούργησαν;](/el/2.0/faq/admin/#how-do-i-limit-admin-access-so-that-objects-can-only-be-edited-by-the-users-who-created-them)
    - [Τα αρχεία CSS και οι εικόνες δουλεύουν στο admin-site μου χρησιμοποιώντας τον development server, αλλά όχι όταν χρησιμοποιώ το mod\_wsgi.](/el/2.0/faq/admin/#my-admin-site-css-and-images-showed-up-fine-using-the-development-server-but-they-re-not-displaying-when-using-mod-wsgi)
    - [Η επιλογή «list\_filter» περιέχει ένα πεδίο τύπου ManyToManyField, αλλά το φίλτρο δεν εμφανίζεται.](/el/2.0/faq/admin/#my-list-filter-contains-a-manytomanyfield-but-the-filter-doesn-t-display)
    - [Μερικά objects δεν εμφανίζονται στο admin.](/el/2.0/faq/admin/#some-objects-aren-t-appearing-in-the-admin)
    - [Πως μπορώ να παραμετροποιήσω τη λειτουργία του admin interface;](/el/2.0/faq/admin/#how-can-i-customize-the-functionality-of-the-admin-interface)
    - [Το δυναμικά παραγόμενο admin site είναι άσχημο! Πως μπορώ να το αλλάξω;](/el/2.0/faq/admin/#the-dynamically-generated-admin-site-is-ugly-how-can-i-change-it)
    - [Ποιους browsers υποστηρίζει το admin;](/el/2.0/faq/admin/#what-browsers-are-supported-for-using-the-admin)
  - [Συχνές Ερωτήσεις: Συνεισφέροντας κώδικα](/el/2.0/faq/contributing/)

    - [Πως μπορώ να ξεκινήσω να συνεισφέρω κώδικα στο Django;](/el/2.0/faq/contributing/#how-can-i-get-started-contributing-code-to-django)
    - [Κατέθεσα ένα fix για ένα bug μέσω του ticket system πριν από πολλές εβδομάδες. Γιατί αγνοείτε το patch μου;](/el/2.0/faq/contributing/#i-submitted-a-bug-fix-in-the-ticket-system-several-weeks-ago-why-are-you-ignoring-my-patch)
    - [Πότε και πως μπορώ να υπενθυμίσω στην core ομάδα ένα patch το οποίο με ενδιαφέρει;](/el/2.0/faq/contributing/#when-and-how-might-i-remind-the-team-of-a-patch-i-care-about)
    - [Αλλά σας το έχω επισημάνει αρκετές φορές και εσείς συνεχίζετε να αγνοείτε το patch μου!](/el/2.0/faq/contributing/#but-i-ve-reminded-you-several-times-and-you-keep-ignoring-my-patch)
  - [Αντιμετώπιση προβλημάτων](/el/2.0/faq/troubleshooting/)

    - [Προβλήματα στην εκτέλεση της εντολής `django-admin`](/el/2.0/faq/troubleshooting/#problems-running-django-admin)
    - [Διάφορα](/el/2.0/faq/troubleshooting/#miscellaneous)
- [API Reference](/el/2.0/ref/)

  - [Applications](/el/2.0/ref/applications/)

    - [Projects and applications](/el/2.0/ref/applications/#projects-and-applications)
    - [Configuring applications](/el/2.0/ref/applications/#configuring-applications)
    - [Application configuration](/el/2.0/ref/applications/#application-configuration)
    - [Application registry](/el/2.0/ref/applications/#application-registry)
    - [Initialization process](/el/2.0/ref/applications/#initialization-process)
  - [System check framework](/el/2.0/ref/checks/)

    - [API reference](/el/2.0/ref/checks/#api-reference)
    - [Builtin tags](/el/2.0/ref/checks/#builtin-tags)
    - [Core system checks](/el/2.0/ref/checks/#core-system-checks)
    - [`contrib` app checks](/el/2.0/ref/checks/#contrib-app-checks)
  - [Built-in class-based views API](/el/2.0/ref/class-based-views/)

    - [Base views](/el/2.0/ref/class-based-views/base/)
    - [Generic display views](/el/2.0/ref/class-based-views/generic-display/)
    - [Generic editing views](/el/2.0/ref/class-based-views/generic-editing/)
    - [Generic date views](/el/2.0/ref/class-based-views/generic-date-based/)
    - [Class-based views mixins](/el/2.0/ref/class-based-views/mixins/)
    - [Class-based generic views - flattened index](/el/2.0/ref/class-based-views/flattened-index/)
    - [Specification](/el/2.0/ref/class-based-views/#specification)
    - [Base vs Generic views](/el/2.0/ref/class-based-views/#base-vs-generic-views)
  - [Clickjacking Protection](/el/2.0/ref/clickjacking/)

    - [An example of clickjacking](/el/2.0/ref/clickjacking/#an-example-of-clickjacking)
    - [Preventing clickjacking](/el/2.0/ref/clickjacking/#preventing-clickjacking)
    - [How to use it](/el/2.0/ref/clickjacking/#how-to-use-it)
    - [Limitations](/el/2.0/ref/clickjacking/#limitations)
  - [`contrib` packages](/el/2.0/ref/contrib/)

    - [The Django admin site](/el/2.0/ref/contrib/admin/)
    - [`django.contrib.auth`](/el/2.0/ref/contrib/auth/)
    - [The contenttypes framework](/el/2.0/ref/contrib/contenttypes/)
    - [The flatpages app](/el/2.0/ref/contrib/flatpages/)
    - [GeoDjango](/el/2.0/ref/contrib/gis/)
    - [`django.contrib.humanize`](/el/2.0/ref/contrib/humanize/)
    - [The messages framework](/el/2.0/ref/contrib/messages/)
    - [`django.contrib.postgres`](/el/2.0/ref/contrib/postgres/)
    - [The redirects app](/el/2.0/ref/contrib/redirects/)
    - [The sitemap framework](/el/2.0/ref/contrib/sitemaps/)
    - [The «sites» framework](/el/2.0/ref/contrib/sites/)
    - [The `staticfiles` app](/el/2.0/ref/contrib/staticfiles/)
    - [The syndication feed framework](/el/2.0/ref/contrib/syndication/)
    - [`admin`](/el/2.0/ref/contrib/#admin)
    - [`auth`](/el/2.0/ref/contrib/#auth)
    - [`contenttypes`](/el/2.0/ref/contrib/#contenttypes)
    - [`flatpages`](/el/2.0/ref/contrib/#flatpages)
    - [`gis`](/el/2.0/ref/contrib/#gis)
    - [`humanize`](/el/2.0/ref/contrib/#humanize)
    - [`messages`](/el/2.0/ref/contrib/#messages)
    - [`postgres`](/el/2.0/ref/contrib/#postgres)
    - [`redirects`](/el/2.0/ref/contrib/#redirects)
    - [`sessions`](/el/2.0/ref/contrib/#sessions)
    - [`sites`](/el/2.0/ref/contrib/#sites)
    - [`sitemaps`](/el/2.0/ref/contrib/#sitemaps)
    - [`syndication`](/el/2.0/ref/contrib/#syndication)
    - [Other add-ons](/el/2.0/ref/contrib/#other-add-ons)
  - [Cross Site Request Forgery protection](/el/2.0/ref/csrf/)

    - [How to use it](/el/2.0/ref/csrf/#how-to-use-it)
    - [Rejected requests](/el/2.0/ref/csrf/#rejected-requests)
    - [How it works](/el/2.0/ref/csrf/#how-it-works)
    - [Caching](/el/2.0/ref/csrf/#caching)
    - [Testing](/el/2.0/ref/csrf/#testing)
    - [Limitations](/el/2.0/ref/csrf/#limitations)
    - [Edge cases](/el/2.0/ref/csrf/#edge-cases)
    - [Contrib and reusable apps](/el/2.0/ref/csrf/#contrib-and-reusable-apps)
    - [Settings](/el/2.0/ref/csrf/#settings)
    - [Frequently Asked Questions](/el/2.0/ref/csrf/#frequently-asked-questions)
  - [Databases](/el/2.0/ref/databases/)

    - [General notes](/el/2.0/ref/databases/#general-notes)
    - [PostgreSQL notes](/el/2.0/ref/databases/#postgresql-notes)
    - [MySQL notes](/el/2.0/ref/databases/#mysql-notes)
    - [SQLite notes](/el/2.0/ref/databases/#sqlite-notes)
    - [Oracle notes](/el/2.0/ref/databases/#oracle-notes)
    - [Using a 3rd-party database backend](/el/2.0/ref/databases/#using-a-3rd-party-database-backend)
  - [`django-admin` and `manage.py`](/el/2.0/ref/django-admin/)

    - [Usage](/el/2.0/ref/django-admin/#usage)
    - [Available commands](/el/2.0/ref/django-admin/#available-commands)
    - [Commands provided by applications](/el/2.0/ref/django-admin/#commands-provided-by-applications)
    - [Default options](/el/2.0/ref/django-admin/#default-options)
    - [Extra niceties](/el/2.0/ref/django-admin/#extra-niceties)
  - [Running management commands from your code](/el/2.0/ref/django-admin/#running-management-commands-from-your-code)

    - [Output redirection](/el/2.0/ref/django-admin/#output-redirection)
  - [Django Exceptions](/el/2.0/ref/exceptions/)

    - [Django Core Exceptions](/el/2.0/ref/exceptions/#module-django.core.exceptions)
    - [URL Resolver exceptions](/el/2.0/ref/exceptions/#url-resolver-exceptions)
    - [Database Exceptions](/el/2.0/ref/exceptions/#database-exceptions)
    - [Http Exceptions](/el/2.0/ref/exceptions/#http-exceptions)
    - [Transaction Exceptions](/el/2.0/ref/exceptions/#transaction-exceptions)
    - [Testing Framework Exceptions](/el/2.0/ref/exceptions/#testing-framework-exceptions)
    - [Python Exceptions](/el/2.0/ref/exceptions/#python-exceptions)
  - [File handling](/el/2.0/ref/files/)

    - [The `File` object](/el/2.0/ref/files/file/)
    - [File storage API](/el/2.0/ref/files/storage/)
    - [Uploaded Files and Upload Handlers](/el/2.0/ref/files/uploads/)
  - [Forms](/el/2.0/ref/forms/)

    - [The Forms API](/el/2.0/ref/forms/api/)
    - [Form fields](/el/2.0/ref/forms/fields/)
    - [Model Form Functions](/el/2.0/ref/forms/models/)
    - [Formset Functions](/el/2.0/ref/forms/formsets/)
    - [The form rendering API](/el/2.0/ref/forms/renderers/)
    - [Widgets](/el/2.0/ref/forms/widgets/)
    - [Form and field validation](/el/2.0/ref/forms/validation/)
  - [Middleware](/el/2.0/ref/middleware/)

    - [Available middleware](/el/2.0/ref/middleware/#available-middleware)
    - [Middleware ordering](/el/2.0/ref/middleware/#middleware-ordering)
  - [Migration Operations](/el/2.0/ref/migration-operations/)

    - [Schema Operations](/el/2.0/ref/migration-operations/#schema-operations)
    - [Special Operations](/el/2.0/ref/migration-operations/#special-operations)
    - [Writing your own](/el/2.0/ref/migration-operations/#writing-your-own)
  - [Models](/el/2.0/ref/models/)

    - [Model field reference](/el/2.0/ref/models/fields/)
    - [Field attribute reference](/el/2.0/ref/models/fields/#field-attribute-reference)
    - [Model index reference](/el/2.0/ref/models/indexes/)
    - [Model `_meta` API](/el/2.0/ref/models/meta/)
    - [Related objects reference](/el/2.0/ref/models/relations/)
    - [Model class reference](/el/2.0/ref/models/class/)
    - [Model `Meta` options](/el/2.0/ref/models/options/)
    - [Model instance reference](/el/2.0/ref/models/instances/)
    - [`QuerySet` API reference](/el/2.0/ref/models/querysets/)
    - [Lookup API reference](/el/2.0/ref/models/lookups/)
    - [Query Expressions](/el/2.0/ref/models/expressions/)
    - [Conditional Expressions](/el/2.0/ref/models/conditional-expressions/)
    - [Database Functions](/el/2.0/ref/models/database-functions/)
  - [Request and response objects](/el/2.0/ref/request-response/)

    - [Quick overview](/el/2.0/ref/request-response/#quick-overview)
    - [`HttpRequest` objects](/el/2.0/ref/request-response/#httprequest-objects)
    - [`QueryDict` objects](/el/2.0/ref/request-response/#querydict-objects)
    - [`HttpResponse` objects](/el/2.0/ref/request-response/#httpresponse-objects)
    - [`JsonResponse` objects](/el/2.0/ref/request-response/#jsonresponse-objects)
    - [`StreamingHttpResponse` objects](/el/2.0/ref/request-response/#streaminghttpresponse-objects)
    - [`FileResponse` objects](/el/2.0/ref/request-response/#fileresponse-objects)
  - [`SchemaEditor`](/el/2.0/ref/schema-editor/)

    - [Methods](/el/2.0/ref/schema-editor/#methods)
    - [Attributes](/el/2.0/ref/schema-editor/#attributes)
  - [Settings](/el/2.0/ref/settings/)

    - [Core Settings](/el/2.0/ref/settings/#core-settings)
    - [Auth](/el/2.0/ref/settings/#auth)
    - [Messages](/el/2.0/ref/settings/#messages)
    - [Sessions](/el/2.0/ref/settings/#sessions)
    - [Sites](/el/2.0/ref/settings/#sites)
    - [Static Files](/el/2.0/ref/settings/#static-files)
    - [Core Settings Topical Index](/el/2.0/ref/settings/#core-settings-topical-index)
  - [Signals](/el/2.0/ref/signals/)

    - [Model signals](/el/2.0/ref/signals/#module-django.db.models.signals)
    - [Management signals](/el/2.0/ref/signals/#management-signals)
    - [Request/response signals](/el/2.0/ref/signals/#module-django.core.signals)
    - [Test signals](/el/2.0/ref/signals/#module-django.test.signals)
    - [Database Wrappers](/el/2.0/ref/signals/#module-django.db.backends)
  - [Templates](/el/2.0/ref/templates/)

    - [The Django template language](/el/2.0/ref/templates/language/)
    - [Built-in template tags and filters](/el/2.0/ref/templates/builtins/)
    - [The Django template language: for Python programmers](/el/2.0/ref/templates/api/)
  - [`TemplateResponse` and `SimpleTemplateResponse`](/el/2.0/ref/template-response/)

    - [`SimpleTemplateResponse` objects](/el/2.0/ref/template-response/#simpletemplateresponse-objects)
    - [`TemplateResponse` objects](/el/2.0/ref/template-response/#templateresponse-objects)
    - [The rendering process](/el/2.0/ref/template-response/#the-rendering-process)
    - [Using `TemplateResponse` and `SimpleTemplateResponse`](/el/2.0/ref/template-response/#using-templateresponse-and-simpletemplateresponse)
  - [Unicode data](/el/2.0/ref/unicode/)

    - [Creating the database](/el/2.0/ref/unicode/#creating-the-database)
    - [General string handling](/el/2.0/ref/unicode/#general-string-handling)
    - [Models](/el/2.0/ref/unicode/#models)
    - [The database API](/el/2.0/ref/unicode/#the-database-api)
    - [Templates](/el/2.0/ref/unicode/#templates)
    - [Files](/el/2.0/ref/unicode/#files)
    - [Form submission](/el/2.0/ref/unicode/#form-submission)
  - [`django.urls` utility functions](/el/2.0/ref/urlresolvers/)

    - [`reverse()`](/el/2.0/ref/urlresolvers/#reverse)
    - [`reverse_lazy()`](/el/2.0/ref/urlresolvers/#reverse-lazy)
    - [`resolve()`](/el/2.0/ref/urlresolvers/#resolve)
    - [`get_script_prefix()`](/el/2.0/ref/urlresolvers/#get-script-prefix)
  - [`django.urls` functions for use in URLconfs](/el/2.0/ref/urls/)

    - [`path()`](/el/2.0/ref/urls/#path)
    - [`re_path()`](/el/2.0/ref/urls/#re-path)
    - [`include()`](/el/2.0/ref/urls/#include)
    - [`register_converter()`](/el/2.0/ref/urls/#register-converter)
  - [`django.conf.urls` functions for use in URLconfs](/el/2.0/ref/urls/#module-django.conf.urls)

    - [`static()`](/el/2.0/ref/urls/#static)
    - [`url()`](/el/2.0/ref/urls/#url)
    - [`handler400`](/el/2.0/ref/urls/#handler400)
    - [`handler403`](/el/2.0/ref/urls/#handler403)
    - [`handler404`](/el/2.0/ref/urls/#handler404)
    - [`handler500`](/el/2.0/ref/urls/#handler500)
  - [Django Utils](/el/2.0/ref/utils/)

    - [`django.utils.cache`](/el/2.0/ref/utils/#module-django.utils.cache)
    - [`django.utils.dateparse`](/el/2.0/ref/utils/#module-django.utils.dateparse)
    - [`django.utils.decorators`](/el/2.0/ref/utils/#module-django.utils.decorators)
    - [`django.utils.encoding`](/el/2.0/ref/utils/#module-django.utils.encoding)
    - [`django.utils.feedgenerator`](/el/2.0/ref/utils/#module-django.utils.feedgenerator)
    - [`django.utils.functional`](/el/2.0/ref/utils/#module-django.utils.functional)
    - [`django.utils.html`](/el/2.0/ref/utils/#module-django.utils.html)
    - [`django.utils.http`](/el/2.0/ref/utils/#module-django.utils.http)
    - [`django.utils.module_loading`](/el/2.0/ref/utils/#module-django.utils.module_loading)
    - [`django.utils.safestring`](/el/2.0/ref/utils/#module-django.utils.safestring)
    - [`django.utils.text`](/el/2.0/ref/utils/#module-django.utils.text)
    - [`django.utils.timezone`](/el/2.0/ref/utils/#module-django.utils.timezone)
    - [`django.utils.translation`](/el/2.0/ref/utils/#module-django.utils.translation)
  - [Validators](/el/2.0/ref/validators/)

    - [Writing validators](/el/2.0/ref/validators/#writing-validators)
    - [How validators are run](/el/2.0/ref/validators/#how-validators-are-run)
    - [Built-in validators](/el/2.0/ref/validators/#built-in-validators)
  - [Built-in Views](/el/2.0/ref/views/)

    - [Serving files in development](/el/2.0/ref/views/#serving-files-in-development)
    - [Error views](/el/2.0/ref/views/#error-views)
- [Εγχειρίδιο Meta και πολλά άλλα](/el/2.0/misc/)

  - [Σταθερότητα του API](/el/2.0/misc/api-stability/)

    - [Τι σημαίνει «σταθερότητα»](/el/2.0/misc/api-stability/#what-stable-means)
    - [Σταθερά APIs](/el/2.0/misc/api-stability/#stable-apis)
    - [Εξαιρέσεις](/el/2.0/misc/api-stability/#exceptions)
  - [Φιλοσοφίες σχεδιασμού](/el/2.0/misc/design-philosophies/)

    - [Γενικά](/el/2.0/misc/design-philosophies/#overall)
    - [Μοντέλα](/el/2.0/misc/design-philosophies/#models)
    - [Το API της βάσης δεδομένων](/el/2.0/misc/design-philosophies/#database-api)
    - [Σχεδιασμός URL](/el/2.0/misc/design-philosophies/#url-design)
    - [Σύστημα template](/el/2.0/misc/design-philosophies/#template-system)
    - [Views](/el/2.0/misc/design-philosophies/#views)
    - [Cache Framework](/el/2.0/misc/design-philosophies/#cache-framework)
  - [Διανομές του Django από τρίτους](/el/2.0/misc/distributions/)

    - [Για τους διανομείς](/el/2.0/misc/distributions/#for-distributors)
- [Λεξιλόγιο](/el/2.0/glossary/)
- [Release notes](/el/2.0/releases/)

  - [Final releases](/el/2.0/releases/#final-releases)

    - [2.0 release](/el/2.0/releases/#release)
    - [1.11 release](/el/2.0/releases/#id1)
    - [1.10 release](/el/2.0/releases/#id2)
    - [1.9 release](/el/2.0/releases/#id3)
    - [1.8 release](/el/2.0/releases/#id4)
    - [1.7 release](/el/2.0/releases/#id5)
    - [1.6 release](/el/2.0/releases/#id6)
    - [1.5 release](/el/2.0/releases/#id7)
    - [1.4 release](/el/2.0/releases/#id8)
    - [1.3 release](/el/2.0/releases/#id9)
    - [1.2 release](/el/2.0/releases/#id10)
    - [1.1 release](/el/2.0/releases/#id11)
    - [1.0 release](/el/2.0/releases/#id12)
    - [Pre-1.0 releases](/el/2.0/releases/#pre-1-0-releases)
  - [Security releases](/el/2.0/releases/#security-releases)
- [Django internals](/el/2.0/internals/)

  - [Contributing to Django](/el/2.0/internals/contributing/)

    - [Advice for new contributors](/el/2.0/internals/contributing/new-contributors/)
    - [Reporting bugs and requesting features](/el/2.0/internals/contributing/bugs-and-features/)
    - [Triaging tickets](/el/2.0/internals/contributing/triaging-tickets/)
    - [Writing code](/el/2.0/internals/contributing/writing-code/)
    - [Writing documentation](/el/2.0/internals/contributing/writing-documentation/)
    - [Localizing Django](/el/2.0/internals/contributing/localizing/)
    - [Committing code](/el/2.0/internals/contributing/committing-code/)
  - [Mailing lists](/el/2.0/internals/mailing-lists/)

    - [`django-users`](/el/2.0/internals/mailing-lists/#django-users)
    - [`django-core-mentorship`](/el/2.0/internals/mailing-lists/#django-core-mentorship)
    - [`django-developers`](/el/2.0/internals/mailing-lists/#django-developers)
    - [`django-i18n`](/el/2.0/internals/mailing-lists/#django-i18n)
    - [`django-announce`](/el/2.0/internals/mailing-lists/#django-announce)
    - [`django-updates`](/el/2.0/internals/mailing-lists/#django-updates)
  - [Organization of the Django Project](/el/2.0/internals/organization/)

    - [Principles](/el/2.0/internals/organization/#principles)
    - [Core team](/el/2.0/internals/organization/#core-team)
    - [Technical board](/el/2.0/internals/organization/#technical-board)
    - [Changing the organization](/el/2.0/internals/organization/#changing-the-organization)
  - [Django’s security policies](/el/2.0/internals/security/)

    - [Reporting security issues](/el/2.0/internals/security/#reporting-security-issues)
    - [Supported versions](/el/2.0/internals/security/#supported-versions)
    - [How Django discloses security issues](/el/2.0/internals/security/#how-django-discloses-security-issues)
    - [Who receives advance notification](/el/2.0/internals/security/#who-receives-advance-notification)
    - [Requesting notifications](/el/2.0/internals/security/#requesting-notifications)
  - [Django’s release process](/el/2.0/internals/release-process/)

    - [Official releases](/el/2.0/internals/release-process/#official-releases)
    - [Release cadence](/el/2.0/internals/release-process/#release-cadence)
    - [Deprecation policy](/el/2.0/internals/release-process/#deprecation-policy)
    - [Supported versions](/el/2.0/internals/release-process/#supported-versions)
    - [Release process](/el/2.0/internals/release-process/#release-process)
  - [Django Deprecation Timeline](/el/2.0/internals/deprecation/)

    - [3.0](/el/2.0/internals/deprecation/#deprecation-removed-in-3-0)
    - [2.1](/el/2.0/internals/deprecation/#deprecation-removed-in-2-1)
    - [2.0](/el/2.0/internals/deprecation/#deprecation-removed-in-2-0)
    - [1.10](/el/2.0/internals/deprecation/#deprecation-removed-in-1-10)
    - [1.9](/el/2.0/internals/deprecation/#deprecation-removed-in-1-9)
    - [1.8](/el/2.0/internals/deprecation/#deprecation-removed-in-1-8)
    - [1.7](/el/2.0/internals/deprecation/#deprecation-removed-in-1-7)
    - [1.6](/el/2.0/internals/deprecation/#deprecation-removed-in-1-6)
    - [1.5](/el/2.0/internals/deprecation/#deprecation-removed-in-1-5)
    - [1.4](/el/2.0/internals/deprecation/#deprecation-removed-in-1-4)
    - [1.3](/el/2.0/internals/deprecation/#deprecation-removed-in-1-3)
  - [The Django source code repository](/el/2.0/internals/git/)

    - [High-level overview](/el/2.0/internals/git/#high-level-overview)
    - [The master branch](/el/2.0/internals/git/#the-master-branch)
    - [Other branches](/el/2.0/internals/git/#other-branches)
    - [Tags](/el/2.0/internals/git/#id1)
  - [How is Django Formed?](/el/2.0/internals/howto-release-django/)

    - [Overview](/el/2.0/internals/howto-release-django/#overview)
    - [Prerequisites](/el/2.0/internals/howto-release-django/#prerequisites)
    - [Pre-release tasks](/el/2.0/internals/howto-release-django/#pre-release-tasks)
    - [Preparing for release](/el/2.0/internals/howto-release-django/#preparing-for-release)
    - [Actually rolling the release](/el/2.0/internals/howto-release-django/#actually-rolling-the-release)
    - [Making the release(s) available to the public](/el/2.0/internals/howto-release-django/#making-the-release-s-available-to-the-public)
    - [Post-release](/el/2.0/internals/howto-release-django/#post-release)
    - [New stable branch tasks](/el/2.0/internals/howto-release-django/#new-stable-branch-tasks)
    - [Notes on setting the VERSION tuple](/el/2.0/internals/howto-release-django/#notes-on-setting-the-version-tuple)

## Ευρετήριο, λεξιλόγιο και πίνακες

- [Ευρετήριο](/el/2.0/genindex/)
- [Ευρετήριο μονάδων](/el/2.0/py-modindex/)
- [Λεξιλόγιο](/el/2.0/glossary/)