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1223 lines
32 KiB
Plaintext
1223 lines
32 KiB
Plaintext
.. _ref-settings:
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Available settings
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==================
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Here's a full list of all available settings, in alphabetical order, and their
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default values.
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.. setting:: ABSOLUTE_URL_OVERRIDES
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ABSOLUTE_URL_OVERRIDES
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----------------------
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Default: ``{}`` (Empty dictionary)
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A dictionary mapping ``"app_label.model_name"`` strings to functions that take
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a model object and return its URL. This is a way of overriding
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``get_absolute_url()`` methods on a per-installation basis. Example::
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ABSOLUTE_URL_OVERRIDES = {
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'blogs.weblog': lambda o: "/blogs/%s/" % o.slug,
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'news.story': lambda o: "/stories/%s/%s/" % (o.pub_year, o.slug),
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}
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Note that the model name used in this setting should be all lower-case, regardless
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of the case of the actual model class name.
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.. setting:: ADMIN_FOR
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ADMIN_FOR
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---------
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Default: ``()`` (Empty tuple)
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Used for admin-site settings modules, this should be a tuple of settings
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modules (in the format ``'foo.bar.baz'``) for which this site is an admin.
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The admin site uses this in its automatically-introspected documentation of
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models, views and template tags.
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.. setting:: ADMIN_MEDIA_PREFIX
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ADMIN_MEDIA_PREFIX
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------------------
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Default: ``'/media/'``
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The URL prefix for admin media -- CSS, JavaScript and images used by
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the Django administrative interface. Make sure to use a trailing
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slash, and to have this be different from the ``MEDIA_URL`` setting
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(since the same URL cannot be mapped onto two different sets of
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files).
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.. setting:: ADMINS
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ADMINS
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------
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Default: ``()`` (Empty tuple)
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A tuple that lists people who get code error notifications. When
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``DEBUG=False`` and a view raises an exception, Django will e-mail these people
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with the full exception information. Each member of the tuple should be a tuple
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of (Full name, e-mail address). Example::
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(('John', 'john@example.com'), ('Mary', 'mary@example.com'))
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Note that Django will e-mail *all* of these people whenever an error happens.
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See :ref:`howto-error-reporting` for more information.
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.. setting:: ALLOWED_INCLUDE_ROOTS
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ALLOWED_INCLUDE_ROOTS
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---------------------
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Default: ``()`` (Empty tuple)
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A tuple of strings representing allowed prefixes for the ``{% ssi %}`` template
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tag. This is a security measure, so that template authors can't access files
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that they shouldn't be accessing.
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For example, if ``ALLOWED_INCLUDE_ROOTS`` is ``('/home/html', '/var/www')``,
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then ``{% ssi /home/html/foo.txt %}`` would work, but ``{% ssi /etc/passwd %}``
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wouldn't.
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.. setting:: APPEND_SLASH
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APPEND_SLASH
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------------
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Default: ``True``
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Whether to append trailing slashes to URLs. This is only used if
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``CommonMiddleware`` is installed (see :ref:`topics-http-middleware`). See also
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``PREPEND_WWW``.
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.. setting:: AUTHENTICATION_BACKENDS
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AUTHENTICATION_BACKENDS
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-----------------------
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Default: ``('django.contrib.auth.backends.ModelBackend',)``
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A tuple of authentication backend classes (as strings) to use when attempting to
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authenticate a user. See the :ref:`authentication backends documentation
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<authentication-backends>` for details.
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.. setting:: AUTH_PROFILE_MODULE
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AUTH_PROFILE_MODULE
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-------------------
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Default: Not defined
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The site-specific user profile model used by this site. See
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:ref:`auth-profiles`.
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.. setting:: CACHE_BACKEND
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CACHE_BACKEND
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-------------
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Default: ``'locmem://'``
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The cache backend to use. See :ref:`topics-cache`.
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.. setting:: CACHE_MIDDLEWARE_KEY_PREFIX
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CACHE_MIDDLEWARE_KEY_PREFIX
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---------------------------
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Default: ``''`` (Empty string)
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The cache key prefix that the cache middleware should use. See
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:ref:`topics-cache`.
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.. setting:: CACHE_MIDDLEWARE_SECONDS
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CACHE_MIDDLEWARE_SECONDS
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------------------------
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Default: ``600``
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The default number of seconds to cache a page when the caching middleware or
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``cache_page()`` decorator is used.
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.. setting:: DATABASE_ENGINE
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DATABASE_ENGINE
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---------------
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Default: ``''`` (Empty string)
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The database backend to use. The built-in database backends are
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``'postgresql_psycopg2'``, ``'postgresql'``, ``'mysql'``, ``'sqlite3'``, and
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``'oracle'``.
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You can use a database backend that doesn't ship with Django by setting
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``DATABASE_ENGINE`` to a fully-qualified path (i.e.
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``mypackage.backends.whatever``). Writing a whole new database backend from
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scratch is left as an exercise to the reader; see the other backends for
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examples.
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.. versionadded:: 1.0
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Support for external database backends is new in 1.0.
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.. setting:: DATABASE_HOST
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DATABASE_HOST
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-------------
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Default: ``''`` (Empty string)
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Which host to use when connecting to the database. An empty string means
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localhost. Not used with SQLite.
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If this value starts with a forward slash (``'/'``) and you're using MySQL,
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MySQL will connect via a Unix socket to the specified socket. For example::
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DATABASE_HOST = '/var/run/mysql'
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If you're using MySQL and this value *doesn't* start with a forward slash, then
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this value is assumed to be the host.
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If you're using PostgreSQL, an empty string means to use a Unix domain socket
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for the connection, rather than a network connection to localhost. If you
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explicitly need to use a TCP/IP connection on the local machine with
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PostgreSQL, specify ``localhost`` here.
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.. setting:: DATABASE_NAME
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DATABASE_NAME
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-------------
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Default: ``''`` (Empty string)
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The name of the database to use. For SQLite, it's the full path to the database
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file. When specifying the path, always use forward slashes, even on Windows
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(e.g. ``C:/homes/user/mysite/sqlite3.db``).
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.. setting:: DATABASE_OPTIONS
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DATABASE_OPTIONS
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----------------
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Default: ``{}`` (Empty dictionary)
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Extra parameters to use when connecting to the database. Consult backend
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module's document for available keywords.
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.. setting:: DATABASE_PASSWORD
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DATABASE_PASSWORD
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-----------------
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Default: ``''`` (Empty string)
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The password to use when connecting to the database. Not used with SQLite.
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.. setting:: DATABASE_PORT
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DATABASE_PORT
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-------------
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Default: ``''`` (Empty string)
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The port to use when connecting to the database. An empty string means the
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default port. Not used with SQLite.
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.. setting:: DATABASE_USER
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DATABASE_USER
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-------------
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Default: ``''`` (Empty string)
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The username to use when connecting to the database. Not used with SQLite.
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.. setting:: DATE_FORMAT
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DATE_FORMAT
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-----------
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Default: ``'N j, Y'`` (e.g. ``Feb. 4, 2003``)
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The default formatting to use for date fields on Django admin change-list
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pages -- and, possibly, by other parts of the system. See
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:ttag:`allowed date format strings <now>`.
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See also ``DATETIME_FORMAT``, ``TIME_FORMAT``, ``YEAR_MONTH_FORMAT``
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and ``MONTH_DAY_FORMAT``.
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.. setting:: DATETIME_FORMAT
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DATETIME_FORMAT
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---------------
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Default: ``'N j, Y, P'`` (e.g. ``Feb. 4, 2003, 4 p.m.``)
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The default formatting to use for datetime fields on Django admin change-list
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pages -- and, possibly, by other parts of the system. See
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:ttag:`allowed date format strings <now>`.
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See also ``DATE_FORMAT``, ``DATETIME_FORMAT``, ``TIME_FORMAT``,
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``YEAR_MONTH_FORMAT`` and ``MONTH_DAY_FORMAT``.
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.. setting:: DEBUG
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DEBUG
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-----
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Default: ``False``
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A boolean that turns on/off debug mode.
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If you define custom settings, `django/views/debug.py`_ has a ``HIDDEN_SETTINGS``
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regular expression which will hide from the DEBUG view anything that contains
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``'SECRET'``, ``'PASSWORD'``, or ``'PROFANITIES'``. This allows untrusted users to
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be able to give backtraces without seeing sensitive (or offensive) settings.
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Still, note that there are always going to be sections of your debug output that
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are inappropriate for public consumption. File paths, configuration options, and
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the like all give attackers extra information about your server.
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It is also important to remember that when running with ``DEBUG`` turned on, Django
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will remember every SQL query it executes. This is useful when you are debugging,
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but on a production server, it will rapidly consume memory.
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Never deploy a site into production with ``DEBUG`` turned on.
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.. _django/views/debug.py: http://code.djangoproject.com/browser/django/trunk/django/views/debug.py
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DEBUG_PROPAGATE_EXCEPTIONS
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--------------------------
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.. versionadded:: 1.0
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Default: ``False``
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If set to True, Django's normal exception handling of view functions
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will be suppressed, and exceptions will propagate upwards. This can
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be useful for some test setups, and should never be used on a live
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site.
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.. setting:: DEFAULT_CHARSET
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DEFAULT_CHARSET
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---------------
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Default: ``'utf-8'``
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Default charset to use for all ``HttpResponse`` objects, if a MIME type isn't
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manually specified. Used with ``DEFAULT_CONTENT_TYPE`` to construct the
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``Content-Type`` header.
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.. setting:: DEFAULT_CONTENT_TYPE
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DEFAULT_CONTENT_TYPE
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--------------------
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Default: ``'text/html'``
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Default content type to use for all ``HttpResponse`` objects, if a MIME type
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isn't manually specified. Used with ``DEFAULT_CHARSET`` to construct the
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``Content-Type`` header.
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.. setting:: DEFAULT_FROM_EMAIL
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DEFAULT_FILE_STORAGE
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--------------------
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Default: ``django.core.files.storage.FileSystemStorage``
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Default file storage class to be used for any file-related operations that don't
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specify a particular storage system. See :ref:`topics-files`.
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DEFAULT_FROM_EMAIL
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------------------
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Default: ``'webmaster@localhost'``
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Default e-mail address to use for various automated correspondence from the
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site manager(s).
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.. setting:: DEFAULT_TABLESPACE
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DEFAULT_TABLESPACE
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------------------
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.. versionadded:: 1.0
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Default: ``''`` (Empty string)
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Default tablespace to use for models that don't specify one, if the
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backend supports it.
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.. setting:: DEFAULT_INDEX_TABLESPACE
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DEFAULT_INDEX_TABLESPACE
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------------------------
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.. versionadded:: 1.0
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Default: ``''`` (Empty string)
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Default tablespace to use for indexes on fields that don't specify
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one, if the backend supports it.
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.. setting:: DISALLOWED_USER_AGENTS
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DISALLOWED_USER_AGENTS
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----------------------
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Default: ``()`` (Empty tuple)
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List of compiled regular expression objects representing User-Agent strings that
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are not allowed to visit any page, systemwide. Use this for bad robots/crawlers.
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This is only used if ``CommonMiddleware`` is installed (see
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:ref:`topics-http-middleware`).
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.. setting:: EMAIL_HOST
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EMAIL_HOST
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----------
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Default: ``'localhost'``
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The host to use for sending e-mail.
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See also ``EMAIL_PORT``.
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.. setting:: EMAIL_HOST_PASSWORD
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EMAIL_HOST_PASSWORD
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-------------------
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Default: ``''`` (Empty string)
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Password to use for the SMTP server defined in ``EMAIL_HOST``. This setting is
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used in conjunction with ``EMAIL_HOST_USER`` when authenticating to the SMTP
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server. If either of these settings is empty, Django won't attempt
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authentication.
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See also ``EMAIL_HOST_USER``.
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.. setting:: EMAIL_HOST_USER
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EMAIL_HOST_USER
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---------------
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Default: ``''`` (Empty string)
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Username to use for the SMTP server defined in ``EMAIL_HOST``. If empty,
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Django won't attempt authentication.
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See also ``EMAIL_HOST_PASSWORD``.
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.. setting:: EMAIL_PORT
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EMAIL_PORT
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----------
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Default: ``25``
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Port to use for the SMTP server defined in ``EMAIL_HOST``.
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.. setting:: EMAIL_SUBJECT_PREFIX
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EMAIL_SUBJECT_PREFIX
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--------------------
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Default: ``'[Django] '``
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Subject-line prefix for e-mail messages sent with ``django.core.mail.mail_admins``
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or ``django.core.mail.mail_managers``. You'll probably want to include the
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trailing space.
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.. setting:: EMAIL_USE_TLS
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EMAIL_USE_TLS
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-------------
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.. versionadded:: 1.0
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Default: ``False``
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Whether to use a TLS (secure) connection when talking to the SMTP server.
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.. setting:: FILE_CHARSET
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FILE_CHARSET
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------------
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.. versionadded:: 1.0
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Default: ``'utf-8'``
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The character encoding used to decode any files read from disk. This includes
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template files and initial SQL data files.
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.. setting:: FILE_UPLOAD_HANDLERS
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FILE_UPLOAD_HANDLERS
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--------------------
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.. versionadded:: 1.0
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Default::
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("django.core.files.uploadhandler.MemoryFileUploadHandler",
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"django.core.files.uploadhandler.TemporaryFileUploadHandler",)
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A tuple of handlers to use for uploading. See :ref:`topics-files` for details.
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.. setting:: FILE_UPLOAD_MAX_MEMORY_SIZE
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FILE_UPLOAD_MAX_MEMORY_SIZE
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---------------------------
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.. versionadded:: 1.0
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Default: ``2621440`` (i.e. 2.5 MB).
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The maximum size (in bytes) that an upload will be before it gets streamed to
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the file system. See :ref:`topics-files` for details.
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.. setting:: FILE_UPLOAD_TEMP_DIR
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FILE_UPLOAD_TEMP_DIR
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--------------------
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.. versionadded:: 1.0
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Default: ``None``
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The directory to store data temporarily while uploading files. If ``None``,
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Django will use the standard temporary directory for the operating system. For
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example, this will default to '/tmp' on \*nix-style operating systems.
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See :ref:`topics-files` for details.
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.. setting:: FILE_UPLOAD_PERMISSIONS
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FILE_UPLOAD_PERMISSIONS
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-----------------------
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Default: ``None``
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The numeric mode (i.e. ``0644``) to set newly uploaded files to. For
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more information about what these modes mean, see the `documentation for
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os.chmod`_
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If this isn't given or is ``None``, you'll get operating-system
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dependent behavior. On most platforms, temporary files will have a mode
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of ``0600``, and files saved from memory will be saved using the
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system's standard umask.
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.. warning::
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**Always prefix the mode with a 0.**
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If you're not familiar with file modes, please note that the leading
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``0`` is very important: it indicates an octal number, which is the
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way that modes must be specified. If you try to use ``644``, you'll
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get totally incorrect behavior.
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.. _documentation for os.chmod: http://docs.python.org/lib/os-file-dir.html
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.. setting:: FIXTURE_DIRS
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FIXTURE_DIRS
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-------------
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Default: ``()`` (Empty tuple)
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List of locations of the fixture data files, in search order. Note that
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these paths should use Unix-style forward slashes, even on Windows. See
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:ref:`topics-testing`.
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FORCE_SCRIPT_NAME
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------------------
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Default: ``None``
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If not ``None``, this will be used as the value of the ``SCRIPT_NAME``
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environment variable in any HTTP request. This setting can be used to override
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the server-provided value of ``SCRIPT_NAME``, which may be a rewritten version
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of the preferred value or not supplied at all.
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.. setting:: IGNORABLE_404_ENDS
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IGNORABLE_404_ENDS
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------------------
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Default: ``('mail.pl', 'mailform.pl', 'mail.cgi', 'mailform.cgi', 'favicon.ico', '.php')``
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See also ``IGNORABLE_404_STARTS`` and ``Error reporting via e-mail``.
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.. setting:: IGNORABLE_404_STARTS
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IGNORABLE_404_STARTS
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--------------------
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Default: ``('/cgi-bin/', '/_vti_bin', '/_vti_inf')``
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A tuple of strings that specify beginnings of URLs that should be ignored by
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the 404 e-mailer. See ``SEND_BROKEN_LINK_EMAILS``, ``IGNORABLE_404_ENDS`` and
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the :ref:`howto-error-reporting`.
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.. setting:: INSTALLED_APPS
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INSTALLED_APPS
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--------------
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Default: ``()`` (Empty tuple)
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A tuple of strings designating all applications that are enabled in this Django
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installation. Each string should be a full Python path to a Python package that
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contains a Django application, as created by :djadmin:`django-admin.py startapp
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|
<startapp>`.
|
|
|
|
.. setting:: INTERNAL_IPS
|
|
|
|
INTERNAL_IPS
|
|
------------
|
|
|
|
Default: ``()`` (Empty tuple)
|
|
|
|
A tuple of IP addresses, as strings, that:
|
|
|
|
* See debug comments, when ``DEBUG`` is ``True``
|
|
* Receive X headers if the ``XViewMiddleware`` is installed (see
|
|
:ref:`topics-http-middleware`)
|
|
|
|
.. setting:: JING_PATH
|
|
|
|
JING_PATH
|
|
---------
|
|
|
|
Default: ``'/usr/bin/jing'``
|
|
|
|
Path to the "Jing" executable. Jing is a RELAX NG validator, and Django uses it
|
|
to validate each ``XMLField`` in your models.
|
|
See http://www.thaiopensource.com/relaxng/jing.html .
|
|
|
|
.. setting:: LANGUAGE_CODE
|
|
|
|
LANGUAGE_CODE
|
|
-------------
|
|
|
|
Default: ``'en-us'``
|
|
|
|
A string representing the language code for this installation. This should be in
|
|
standard language format. For example, U.S. English is ``"en-us"``. See
|
|
:ref:`topics-i18n`.
|
|
|
|
.. setting:: LANGUAGE_COOKIE_NAME
|
|
|
|
LANGUAGE_COOKIE_NAME
|
|
--------------------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``'django_language'``
|
|
|
|
The name of the cookie to use for the language cookie. This can be whatever you
|
|
want (but should be different from ``SESSION_COOKIE_NAME``). See
|
|
:ref:`topics-i18n`.
|
|
|
|
.. setting:: LANGUAGES
|
|
|
|
LANGUAGES
|
|
---------
|
|
|
|
Default: A tuple of all available languages. This list is continually growing
|
|
and including a copy here would inevitably become rapidly out of date. You can
|
|
see the current list of translated languages by looking in
|
|
``django/conf/global_settings.py`` (or view the `online source`_).
|
|
|
|
.. _online source: http://code.djangoproject.com/browser/django/trunk/django/conf/global_settings.py
|
|
|
|
The list is a tuple of two-tuples in the format (language code, language
|
|
name) -- for example, ``('ja', 'Japanese')``. This specifies which languages
|
|
are available for language selection. See :ref:`topics-i18n`.
|
|
|
|
Generally, the default value should suffice. Only set this setting if you want
|
|
to restrict language selection to a subset of the Django-provided languages.
|
|
|
|
If you define a custom ``LANGUAGES`` setting, it's OK to mark the languages as
|
|
translation strings (as in the default value displayed above) -- but use a
|
|
"dummy" ``gettext()`` function, not the one in ``django.utils.translation``.
|
|
You should *never* import ``django.utils.translation`` from within your
|
|
settings file, because that module in itself depends on the settings, and that
|
|
would cause a circular import.
|
|
|
|
The solution is to use a "dummy" ``gettext()`` function. Here's a sample
|
|
settings file::
|
|
|
|
gettext = lambda s: s
|
|
|
|
LANGUAGES = (
|
|
('de', gettext('German')),
|
|
('en', gettext('English')),
|
|
)
|
|
|
|
With this arrangement, ``django-admin.py makemessages`` will still find and
|
|
mark these strings for translation, but the translation won't happen at
|
|
runtime -- so you'll have to remember to wrap the languages in the *real*
|
|
``gettext()`` in any code that uses ``LANGUAGES`` at runtime.
|
|
|
|
.. setting:: LOCALE_PATHS
|
|
|
|
LOCALE_PATHS
|
|
------------
|
|
|
|
Default: ``()`` (Empty tuple)
|
|
|
|
A tuple of directories where Django looks for translation files.
|
|
See :ref:`translations-in-your-own-projects`.
|
|
|
|
.. setting:: LOGIN_REDIRECT_URL
|
|
|
|
LOGIN_REDIRECT_URL
|
|
------------------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``'/accounts/profile/'``
|
|
|
|
The URL where requests are redirected after login when the
|
|
``contrib.auth.login`` view gets no ``next`` parameter.
|
|
|
|
This is used by the :func:`~django.contrib.auth.decorators.login_required`
|
|
decorator, for example.
|
|
|
|
.. setting:: LOGIN_URL
|
|
|
|
LOGIN_URL
|
|
---------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``'/accounts/login/'``
|
|
|
|
The URL where requests are redirected for login, specially when using the
|
|
:func:`~django.contrib.auth.decorators.login_required` decorator.
|
|
|
|
.. setting:: LOGOUT_URL
|
|
|
|
LOGOUT_URL
|
|
----------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``'/accounts/logout/'``
|
|
|
|
LOGIN_URL counterpart.
|
|
|
|
.. setting:: MANAGERS
|
|
|
|
MANAGERS
|
|
--------
|
|
|
|
Default: ``()`` (Empty tuple)
|
|
|
|
A tuple in the same format as ``ADMINS`` that specifies who should get
|
|
broken-link notifications when ``SEND_BROKEN_LINK_EMAILS=True``.
|
|
|
|
.. setting:: MEDIA_ROOT
|
|
|
|
MEDIA_ROOT
|
|
----------
|
|
|
|
Default: ``''`` (Empty string)
|
|
|
|
Absolute path to the directory that holds media for this installation.
|
|
Example: ``"/home/media/media.lawrence.com/"`` See also ``MEDIA_URL``.
|
|
|
|
.. setting:: MEDIA_URL
|
|
|
|
MEDIA_URL
|
|
---------
|
|
|
|
Default: ``''`` (Empty string)
|
|
|
|
URL that handles the media served from ``MEDIA_ROOT``.
|
|
Example: ``"http://media.lawrence.com"``
|
|
|
|
Note that this should have a trailing slash if it has a path component.
|
|
|
|
Good: ``"http://www.example.com/static/"``
|
|
Bad: ``"http://www.example.com/static"``
|
|
|
|
.. setting:: MIDDLEWARE_CLASSES
|
|
|
|
MIDDLEWARE_CLASSES
|
|
------------------
|
|
|
|
Default::
|
|
|
|
("django.contrib.csrf.middleware.CsrfViewMiddleware",
|
|
"django.contrib.csrf.middleware.CsrfResponseMiddleware",
|
|
"django.contrib.sessions.middleware.SessionMiddleware",
|
|
"django.contrib.auth.middleware.AuthenticationMiddleware",
|
|
"django.middleware.common.CommonMiddleware")
|
|
|
|
A tuple of middleware classes to use. See :ref:`topics-http-middleware`.
|
|
|
|
.. setting:: MONTH_DAY_FORMAT
|
|
|
|
MONTH_DAY_FORMAT
|
|
----------------
|
|
|
|
Default: ``'F j'``
|
|
|
|
The default formatting to use for date fields on Django admin change-list
|
|
pages -- and, possibly, by other parts of the system -- in cases when only the
|
|
month and day are displayed.
|
|
|
|
For example, when a Django admin change-list page is being filtered by a date
|
|
drilldown, the header for a given day displays the day and month. Different
|
|
locales have different formats. For example, U.S. English would say
|
|
"January 1," whereas Spanish might say "1 Enero."
|
|
|
|
See :ttag:`allowed date format strings <now>`. See also ``DATE_FORMAT``,
|
|
``DATETIME_FORMAT``, ``TIME_FORMAT`` and ``YEAR_MONTH_FORMAT``.
|
|
|
|
.. setting:: PREPEND_WWW
|
|
|
|
PREPEND_WWW
|
|
-----------
|
|
|
|
Default: ``False``
|
|
|
|
Whether to prepend the "www." subdomain to URLs that don't have it. This is only
|
|
used if ``CommonMiddleware`` is installed (see :ref:`topics-http-middleware`).
|
|
See also ``APPEND_SLASH``.
|
|
|
|
.. setting:: PROFANITIES_LIST
|
|
|
|
PROFANITIES_LIST
|
|
----------------
|
|
|
|
A tuple of profanities, as strings, that will trigger a validation error when
|
|
the ``hasNoProfanities`` validator is called.
|
|
|
|
We don't list the default values here, because that would be profane. To see
|
|
the default values, see the file `django/conf/global_settings.py`_.
|
|
|
|
.. _django/conf/global_settings.py: http://code.djangoproject.com/browser/django/trunk/django/conf/global_settings.py
|
|
.. setting:: ROOT_URLCONF
|
|
|
|
ROOT_URLCONF
|
|
------------
|
|
|
|
Default: Not defined
|
|
|
|
A string representing the full Python import path to your root URLconf. For example:
|
|
``"mydjangoapps.urls"``. Can be overridden on a per-request basis by
|
|
setting the attribute ``urlconf`` on the incoming ``HttpRequest``
|
|
object. See :ref:`how-django-processes-a-request` for details.
|
|
|
|
.. setting:: SECRET_KEY
|
|
|
|
SECRET_KEY
|
|
----------
|
|
|
|
Default: ``''`` (Empty string)
|
|
|
|
A secret key for this particular Django installation. Used to provide a seed in
|
|
secret-key hashing algorithms. Set this to a random string -- the longer, the
|
|
better. ``django-admin.py startproject`` creates one automatically.
|
|
|
|
.. setting:: SEND_BROKEN_LINK_EMAILS
|
|
|
|
SEND_BROKEN_LINK_EMAILS
|
|
-----------------------
|
|
|
|
Default: ``False``
|
|
|
|
Whether to send an e-mail to the ``MANAGERS`` each time somebody visits a
|
|
Django-powered page that is 404ed with a non-empty referer (i.e., a broken
|
|
link). This is only used if ``CommonMiddleware`` is installed (see
|
|
:ref:`topics-http-middleware`. See also ``IGNORABLE_404_STARTS``,
|
|
``IGNORABLE_404_ENDS`` and :ref:`howto-error-reporting`.
|
|
|
|
.. setting:: SERIALIZATION_MODULES
|
|
|
|
SERIALIZATION_MODULES
|
|
---------------------
|
|
|
|
Default: Not defined.
|
|
|
|
A dictionary of modules containing serializer definitions (provided as
|
|
strings), keyed by a string identifier for that serialization type. For
|
|
example, to define a YAML serializer, use::
|
|
|
|
SERIALIZATION_MODULES = { 'yaml' : 'path.to.yaml_serializer' }
|
|
|
|
.. setting:: SERVER_EMAIL
|
|
|
|
SERVER_EMAIL
|
|
------------
|
|
|
|
Default: ``'root@localhost'``
|
|
|
|
The e-mail address that error messages come from, such as those sent to
|
|
``ADMINS`` and ``MANAGERS``.
|
|
|
|
.. setting:: SESSION_ENGINE
|
|
|
|
SESSION_ENGINE
|
|
--------------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``django.contrib.sessions.backends.db``
|
|
|
|
Controls where Django stores session data. Valid values are:
|
|
|
|
* ``'django.contrib.sessions.backends.db'``
|
|
* ``'django.contrib.sessions.backends.file'``
|
|
* ``'django.contrib.sessions.backends.cache'``
|
|
|
|
See :ref:`topics-http-sessions`.
|
|
|
|
.. setting:: SESSION_COOKIE_AGE
|
|
|
|
SESSION_COOKIE_AGE
|
|
------------------
|
|
|
|
Default: ``1209600`` (2 weeks, in seconds)
|
|
|
|
The age of session cookies, in seconds. See :ref:`topics-http-sessions`.
|
|
|
|
.. setting:: SESSION_COOKIE_DOMAIN
|
|
|
|
SESSION_COOKIE_DOMAIN
|
|
---------------------
|
|
|
|
Default: ``None``
|
|
|
|
The domain to use for session cookies. Set this to a string such as
|
|
``".lawrence.com"`` for cross-domain cookies, or use ``None`` for a standard
|
|
domain cookie. See the :ref:`topics-http-sessions`.
|
|
|
|
.. setting:: SESSION_COOKIE_NAME
|
|
|
|
SESSION_COOKIE_NAME
|
|
-------------------
|
|
|
|
Default: ``'sessionid'``
|
|
|
|
The name of the cookie to use for sessions. This can be whatever you want (but
|
|
should be different from ``LANGUAGE_COOKIE_NAME``). See the :ref:`topics-http-sessions`.
|
|
|
|
.. setting:: SESSION_COOKIE_PATH
|
|
|
|
SESSION_COOKIE_PATH
|
|
-------------------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``'/'``
|
|
|
|
The path set on the session cookie. This should either match the URL path of your
|
|
Django installation or be parent of that path.
|
|
|
|
This is useful if you have multiple Django instances running under the same
|
|
hostname. They can use different cookie paths, and each instance will only see
|
|
its own session cookie.
|
|
|
|
.. setting:: SESSION_COOKIE_SECURE
|
|
|
|
SESSION_COOKIE_SECURE
|
|
---------------------
|
|
|
|
Default: ``False``
|
|
|
|
Whether to use a secure cookie for the session cookie. If this is set to
|
|
``True``, the cookie will be marked as "secure," which means browsers may
|
|
ensure that the cookie is only sent under an HTTPS connection.
|
|
See the :ref:`topics-http-sessions`.
|
|
|
|
.. setting:: SESSION_EXPIRE_AT_BROWSER_CLOSE
|
|
|
|
SESSION_EXPIRE_AT_BROWSER_CLOSE
|
|
-------------------------------
|
|
|
|
Default: ``False``
|
|
|
|
Whether to expire the session when the user closes his or her browser.
|
|
See the :ref:`topics-http-sessions`.
|
|
|
|
.. setting:: SESSION_FILE_PATH
|
|
|
|
SESSION_FILE_PATH
|
|
-----------------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``None``
|
|
|
|
If you're using file-based session storage, this sets the directory in
|
|
which Django will store session data. See :ref:`topics-http-sessions`. When
|
|
the default value (``None``) is used, Django will use the standard temporary
|
|
directory for the system.
|
|
|
|
.. setting:: SESSION_SAVE_EVERY_REQUEST
|
|
|
|
SESSION_SAVE_EVERY_REQUEST
|
|
--------------------------
|
|
|
|
Default: ``False``
|
|
|
|
Whether to save the session data on every request. See
|
|
:ref:`topics-http-sessions`.
|
|
|
|
.. setting:: SITE_ID
|
|
|
|
SITE_ID
|
|
-------
|
|
|
|
Default: Not defined
|
|
|
|
The ID, as an integer, of the current site in the ``django_site`` database
|
|
table. This is used so that application data can hook into specific site(s)
|
|
and a single database can manage content for multiple sites.
|
|
|
|
See :ref:`ref-contrib-sites`.
|
|
|
|
.. _site framework docs: ../sites/
|
|
|
|
.. setting:: TEMPLATE_CONTEXT_PROCESSORS
|
|
|
|
TEMPLATE_CONTEXT_PROCESSORS
|
|
---------------------------
|
|
|
|
Default::
|
|
|
|
("django.core.context_processors.auth",
|
|
"django.core.context_processors.debug",
|
|
"django.core.context_processors.i18n",
|
|
"django.core.context_processors.media")
|
|
|
|
A tuple of callables that are used to populate the context in ``RequestContext``.
|
|
These callables take a request object as their argument and return a dictionary
|
|
of items to be merged into the context.
|
|
|
|
.. setting:: TEMPLATE_DEBUG
|
|
|
|
TEMPLATE_DEBUG
|
|
--------------
|
|
|
|
Default: ``False``
|
|
|
|
A boolean that turns on/off template debug mode. If this is ``True``, the fancy
|
|
error page will display a detailed report for any ``TemplateSyntaxError``. This
|
|
report contains the relevant snippet of the template, with the appropriate line
|
|
highlighted.
|
|
|
|
Note that Django only displays fancy error pages if ``DEBUG`` is ``True``, so
|
|
you'll want to set that to take advantage of this setting.
|
|
|
|
See also ``DEBUG``.
|
|
|
|
.. setting:: TEMPLATE_DIRS
|
|
|
|
TEMPLATE_DIRS
|
|
-------------
|
|
|
|
Default: ``()`` (Empty tuple)
|
|
|
|
List of locations of the template source files, in search order. Note that
|
|
these paths should use Unix-style forward slashes, even on Windows.
|
|
|
|
See :ref:`topics-templates`..
|
|
|
|
.. setting:: TEMPLATE_LOADERS
|
|
|
|
TEMPLATE_LOADERS
|
|
----------------
|
|
|
|
Default::
|
|
|
|
('django.template.loaders.filesystem.load_template_source',
|
|
'django.template.loaders.app_directories.load_template_source')
|
|
|
|
A tuple of callables (as strings) that know how to import templates from
|
|
various sources. See :ref:`ref-templates-api`.
|
|
|
|
.. setting:: TEMPLATE_STRING_IF_INVALID
|
|
|
|
TEMPLATE_STRING_IF_INVALID
|
|
--------------------------
|
|
|
|
Default: ``''`` (Empty string)
|
|
|
|
Output, as a string, that the template system should use for invalid (e.g.
|
|
misspelled) variables. See :ref:`invalid-template-variables`..
|
|
|
|
.. setting:: TEST_DATABASE_CHARSET
|
|
|
|
TEST_DATABASE_CHARSET
|
|
---------------------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``None``
|
|
|
|
The character set encoding used to create the test database. The value of this
|
|
string is passed directly through to the database, so its format is
|
|
backend-specific.
|
|
|
|
Supported for the PostgreSQL_ (``postgresql``, ``postgresql_psycopg2``) and MySQL_ (``mysql``) backends.
|
|
|
|
.. _PostgreSQL: http://www.postgresql.org/docs/8.2/static/multibyte.html
|
|
.. _MySQL: http://www.mysql.org/doc/refman/5.0/en/charset-database.html
|
|
|
|
.. setting:: TEST_DATABASE_COLLATION
|
|
|
|
TEST_DATABASE_COLLATION
|
|
------------------------
|
|
|
|
.. versionadded:: 1.0
|
|
|
|
Default: ``None``
|
|
|
|
The collation order to use when creating the test database. This value is
|
|
passed directly to the backend, so its format is backend-specific.
|
|
|
|
Only supported for the ``mysql`` backend (see `section 10.3.2`_ of the MySQL
|
|
manual for details).
|
|
|
|
.. _section 10.3.2: http://www.mysql.org/doc/refman/5.0/en/charset-database.html
|
|
|
|
.. setting:: TEST_DATABASE_NAME
|
|
|
|
TEST_DATABASE_NAME
|
|
------------------
|
|
|
|
Default: ``None``
|
|
|
|
The name of database to use when running the test suite.
|
|
|
|
If the default value (``None``) is used with the SQLite database engine, the
|
|
tests will use a memory resident database. For all other database engines the
|
|
test database will use the name ``'test_' + settings.DATABASE_NAME``.
|
|
|
|
See :ref:`topics-testing`.
|
|
|
|
.. setting:: TEST_RUNNER
|
|
|
|
TEST_RUNNER
|
|
-----------
|
|
|
|
Default: ``'django.test.simple.run_tests'``
|
|
|
|
The name of the method to use for starting the test suite. See
|
|
:ref:`topics-testing`.
|
|
|
|
.. _Testing Django Applications: ../testing/
|
|
|
|
.. setting:: TIME_FORMAT
|
|
|
|
TIME_FORMAT
|
|
-----------
|
|
|
|
Default: ``'P'`` (e.g. ``4 p.m.``)
|
|
|
|
The default formatting to use for time fields on Django admin change-list
|
|
pages -- and, possibly, by other parts of the system. See
|
|
:ttag:`allowed date format strings <now>`.
|
|
|
|
See also ``DATE_FORMAT``, ``DATETIME_FORMAT``, ``TIME_FORMAT``,
|
|
``YEAR_MONTH_FORMAT`` and ``MONTH_DAY_FORMAT``.
|
|
|
|
.. setting:: TIME_ZONE
|
|
|
|
TIME_ZONE
|
|
---------
|
|
|
|
Default: ``'America/Chicago'``
|
|
|
|
A string representing the time zone for this installation. `See available choices`_.
|
|
(Note that list of available choices lists more than one on the same line;
|
|
you'll want to use just one of the choices for a given time zone. For instance,
|
|
one line says ``'Europe/London GB GB-Eire'``, but you should use the first bit
|
|
of that -- ``'Europe/London'`` -- as your ``TIME_ZONE`` setting.)
|
|
|
|
Note that this is the time zone to which Django will convert all dates/times --
|
|
not necessarily the timezone of the server. For example, one server may serve
|
|
multiple Django-powered sites, each with a separate time-zone setting.
|
|
|
|
Normally, Django sets the ``os.environ['TZ']`` variable to the time zone you
|
|
specify in the ``TIME_ZONE`` setting. Thus, all your views and models will
|
|
automatically operate in the correct time zone. However, if you're manually
|
|
:ref:`manually configuring settings
|
|
<settings-without-django-settings-module>`, Django will *not* touch the ``TZ``
|
|
environment variable, and it'll be up to you to ensure your processes are
|
|
running in the correct environment.
|
|
|
|
.. note::
|
|
Django cannot reliably use alternate time zones in a Windows environment.
|
|
If you're running Django on Windows, this variable must be set to match the
|
|
system timezone.
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|
|
|
.. _See available choices: http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIME-TIMEZONE-SET-TABLE
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|
|
|
.. setting:: URL_VALIDATOR_USER_AGENT
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|
|
|
URL_VALIDATOR_USER_AGENT
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|
------------------------
|
|
|
|
Default: ``Django/<version> (http://www.djangoproject.com/)``
|
|
|
|
The string to use as the ``User-Agent`` header when checking to see if URLs
|
|
exist (see the ``verify_exists`` option on :class:`~django.db.models.URLField`).
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|
|
|
.. setting:: USE_ETAGS
|
|
|
|
USE_ETAGS
|
|
---------
|
|
|
|
Default: ``False``
|
|
|
|
A boolean that specifies whether to output the "Etag" header. This saves
|
|
bandwidth but slows down performance. This is only used if ``CommonMiddleware``
|
|
is installed (see :ref:`topics-http-middleware`).
|
|
|
|
.. setting:: USE_I18N
|
|
|
|
USE_I18N
|
|
--------
|
|
|
|
Default: ``True``
|
|
|
|
A boolean that specifies whether Django's internationalization system should be
|
|
enabled. This provides an easy way to turn it off, for performance. If this is
|
|
set to ``False``, Django will make some optimizations so as not to load the
|
|
internationalization machinery.
|
|
|
|
.. setting:: YEAR_MONTH_FORMAT
|
|
|
|
YEAR_MONTH_FORMAT
|
|
-----------------
|
|
|
|
Default: ``'F Y'``
|
|
|
|
The default formatting to use for date fields on Django admin change-list
|
|
pages -- and, possibly, by other parts of the system -- in cases when only the
|
|
year and month are displayed.
|
|
|
|
For example, when a Django admin change-list page is being filtered by a date
|
|
drilldown, the header for a given month displays the month and the year.
|
|
Different locales have different formats. For example, U.S. English would say
|
|
"January 2006," whereas another locale might say "2006/January."
|
|
|
|
See :ttag:`allowed date format strings <now>`. See also ``DATE_FORMAT``,
|
|
``DATETIME_FORMAT``, ``TIME_FORMAT`` and ``MONTH_DAY_FORMAT``.
|