mirror of https://github.com/django/django.git
Fixed #14633 - Organized settings reference docs and added a topical index.
Thanks Gabriel Hurley for the original idea and adamv for the draft patch.
This commit is contained in:
Tim Graham
parent
0171ba65db
commit
ba50d3e05b
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@ -34,7 +34,8 @@ To get started using the ``comments`` app, follow these steps:
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#. Use the `comment template tags`_ below to embed comments in your
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templates.
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You might also want to examine :doc:`/ref/contrib/comments/settings`.
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You might also want to examine :ref:`the available settings
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<settings-comments>`.
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Comment template tags
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=====================
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@ -335,6 +336,13 @@ output the CSRF token and cookie.
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.. _honeypot: http://en.wikipedia.org/wiki/Honeypot_(computing)
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Configuration
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=============
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See :ref:`comment settings <settings-comments>`.
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More information
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================
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@ -342,7 +350,6 @@ More information
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:maxdepth: 1
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models
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settings
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signals
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custom
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forms
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@ -1,33 +0,0 @@
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================
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Comment settings
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================
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These settings configure the behavior of the comments framework:
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.. setting:: COMMENTS_HIDE_REMOVED
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COMMENTS_HIDE_REMOVED
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---------------------
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If ``True`` (default), removed comments will be excluded from comment
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lists/counts (as taken from template tags). Otherwise, the template author is
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responsible for some sort of a "this comment has been removed by the site staff"
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message.
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.. setting:: COMMENT_MAX_LENGTH
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COMMENT_MAX_LENGTH
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------------------
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The maximum length of the comment field, in characters. Comments longer than
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this will be rejected. Defaults to 3000.
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.. setting:: COMMENTS_APP
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COMMENTS_APP
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------------
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An app which provides :doc:`customization of the comments framework
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</ref/contrib/comments/custom>`. Use the same dotted-string notation
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as in :setting:`INSTALLED_APPS`. Your custom :setting:`COMMENTS_APP`
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must also be listed in :setting:`INSTALLED_APPS`.
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@ -488,60 +488,10 @@ developers of other reusable apps that want the same guarantees also use the
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Settings
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========
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A number of settings can be used to control Django's CSRF behavior.
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A number of settings can be used to control Django's CSRF behavior:
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CSRF_COOKIE_DOMAIN
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------------------
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Default: ``None``
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The domain to be used when setting the CSRF cookie. This can be useful for
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easily allowing cross-subdomain requests to be excluded from the normal cross
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site request forgery protection. It should be set to a string such as
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``".example.com"`` to allow a POST request from a form on one subdomain to be
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accepted by a view served from another subdomain.
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Please note that, with or without use of this setting, this CSRF protection
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mechanism is not safe against cross-subdomain attacks -- see `Limitations`_.
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CSRF_COOKIE_NAME
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----------------
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Default: ``'csrftoken'``
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The name of the cookie to use for the CSRF authentication token. This can be
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whatever you want.
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CSRF_COOKIE_PATH
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----------------
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Default: ``'/'``
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The path set on the CSRF cookie. This should either match the URL path of your
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Django installation or be a parent of that path.
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This is useful if you have multiple Django instances running under the same
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hostname. They can use different cookie paths, and each instance will only see
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its own CSRF cookie.
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CSRF_COOKIE_SECURE
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------------------
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Default: ``False``
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Whether to use a secure cookie for the CSRF cookie. If this is set to ``True``,
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the cookie will be marked as "secure," which means browsers may ensure that the
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cookie is only sent under an HTTPS connection.
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CSRF_FAILURE_VIEW
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-----------------
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Default: ``'django.views.csrf.csrf_failure'``
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A dotted path to the view function to be used when an incoming request
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is rejected by the CSRF protection. The function should have this signature::
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def csrf_failure(request, reason="")
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where ``reason`` is a short message (intended for developers or logging, not for
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end users) indicating the reason the request was rejected.
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* :setting:`CSRF_COOKIE_DOMAIN`
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* :setting:`CSRF_COOKIE_NAME`
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* :setting:`CSRF_COOKIE_PATH`
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* :setting:`CSRF_COOKIE_SECURE`
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* :setting:`CSRF_FAILURE_VIEW`
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@ -78,8 +78,8 @@ Django provides three built-in storage classes:
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:class:`~django.contrib.messages.storage.fallback.FallbackStorage` is the
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default storage class. If it isn't suitable to your needs, you can select
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another storage class by setting `MESSAGE_STORAGE`_ to its full import path,
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for example::
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another storage class by setting setting:`MESSAGE_STORAGE` to its full import
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path, for example::
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MESSAGE_STORAGE = 'django.contrib.messages.storage.cookie.CookieStorage'
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@ -87,6 +87,8 @@ To write your own storage class, subclass the ``BaseStorage`` class in
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``django.contrib.messages.storage.base`` and implement the ``_get`` and
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``_store`` methods.
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.. _message-level:
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Message levels
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--------------
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@ -108,7 +110,7 @@ Constant Purpose
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``ERROR`` An action was **not** successful or some other failure occurred
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=========== ========
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The `MESSAGE_LEVEL`_ setting can be used to change the minimum recorded level
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The :setting:`MESSAGE_LEVEL` setting can be used to change the minimum recorded level
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(or it can be `changed per request`_). Attempts to add messages of a level less
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than this will be ignored.
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@ -136,7 +138,7 @@ Level Constant Tag
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============== ===========
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To change the default tags for a message level (either built-in or custom),
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set the `MESSAGE_TAGS`_ setting to a dictionary containing the levels
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set the :setting:`MESSAGE_TAGS` setting to a dictionary containing the levels
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you wish to change. As this extends the default tags, you only need to provide
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tags for the levels you wish to override::
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@ -168,6 +170,8 @@ used tags (which are usually represented as HTML classes for the message)::
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messages.warning(request, 'Your account expires in three days.')
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messages.error(request, 'Document deleted.')
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.. _message-displaying:
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Displaying messages
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-------------------
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@ -216,7 +220,7 @@ Level Constant Value
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============== =====
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If you need to identify the custom levels in your HTML or CSS, you need to
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provide a mapping via the `MESSAGE_TAGS`_ setting.
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provide a mapping via the :setting:`MESSAGE_TAGS` setting.
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.. note::
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If you are creating a reusable application, it is recommended to use
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@ -316,80 +320,10 @@ window/tab will have its own browsing context.
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Settings
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========
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A few :doc:`Django settings </ref/settings>` give you control over message
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A few :ref:`settings<settings-messages>` give you control over message
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behavior:
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MESSAGE_LEVEL
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-------------
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Default: ``messages.INFO``
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This sets the minimum message that will be saved in the message storage. See
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`Message levels`_ above for more details.
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.. admonition:: Important
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If you override ``MESSAGE_LEVEL`` in your settings file and rely on any of
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the built-in constants, you must import the constants module directly to
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avoid the potential for circular imports, e.g.::
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from django.contrib.messages import constants as message_constants
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MESSAGE_LEVEL = message_constants.DEBUG
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If desired, you may specify the numeric values for the constants directly
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according to the values in the above :ref:`constants table
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<message-level-constants>`.
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MESSAGE_STORAGE
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---------------
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Default: ``'django.contrib.messages.storage.fallback.FallbackStorage'``
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Controls where Django stores message data. Valid values are:
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* ``'django.contrib.messages.storage.fallback.FallbackStorage'``
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* ``'django.contrib.messages.storage.session.SessionStorage'``
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* ``'django.contrib.messages.storage.cookie.CookieStorage'``
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See `Storage backends`_ for more details.
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MESSAGE_TAGS
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------------
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Default::
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{messages.DEBUG: 'debug',
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messages.INFO: 'info',
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messages.SUCCESS: 'success',
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messages.WARNING: 'warning',
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messages.ERROR: 'error',}
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This sets the mapping of message level to message tag, which is typically
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rendered as a CSS class in HTML. If you specify a value, it will extend
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the default. This means you only have to specify those values which you need
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to override. See `Displaying messages`_ above for more details.
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.. admonition:: Important
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If you override ``MESSAGE_TAGS`` in your settings file and rely on any of
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the built-in constants, you must import the ``constants`` module directly to
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avoid the potential for circular imports, e.g.::
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from django.contrib.messages import constants as message_constants
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MESSAGE_TAGS = {message_constants.INFO: ''}
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If desired, you may specify the numeric values for the constants directly
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according to the values in the above :ref:`constants table
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<message-level-constants>`.
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SESSION_COOKIE_DOMAIN
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---------------------
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Default: ``None``
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The storage backends that use cookies -- ``CookieStorage`` and
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``FallbackStorage`` -- use the value of :setting:`SESSION_COOKIE_DOMAIN` in
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setting their cookies. See the :doc:`settings documentation </ref/settings>`
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for more information on how this works and why you might need to set it.
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.. _Django settings: ../settings/
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* :setting:`MESSAGE_LEVEL`
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* :setting:`MESSAGE_STORAGE`
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* :setting:`MESSAGE_TAGS`
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* :ref:`SESSION_COOKIE_DOMAIN<messages-session_cookie_domain>`
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@ -19,106 +19,14 @@ can easily be served in production.
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Settings
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========
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.. highlight:: python
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See :ref:`staticfiles settings <settings-staticfiles>` for details on the
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following settings:
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.. note::
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The following settings control the behavior of the staticfiles app.
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.. setting:: STATICFILES_DIRS
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STATICFILES_DIRS
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----------------
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Default: ``[]``
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This setting defines the additional locations the staticfiles app will traverse
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if the ``FileSystemFinder`` finder is enabled, e.g. if you use the
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:djadmin:`collectstatic` or :djadmin:`findstatic` management command or use the
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static file serving view.
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This should be set to a list or tuple of strings that contain full paths to
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your additional files directory(ies) e.g.::
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STATICFILES_DIRS = (
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"/home/special.polls.com/polls/static",
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"/home/polls.com/polls/static",
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"/opt/webfiles/common",
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)
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Prefixes (optional)
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"""""""""""""""""""
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In case you want to refer to files in one of the locations with an additional
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namespace, you can **optionally** provide a prefix as ``(prefix, path)``
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tuples, e.g.::
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STATICFILES_DIRS = (
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# ...
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("downloads", "/opt/webfiles/stats"),
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)
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Example:
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Assuming you have :setting:`STATIC_URL` set ``'/static/'``, the
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:djadmin:`collectstatic` management command would collect the "stats" files
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in a ``'downloads'`` subdirectory of :setting:`STATIC_ROOT`.
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This would allow you to refer to the local file
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``'/opt/webfiles/stats/polls_20101022.tar.gz'`` with
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``'/static/downloads/polls_20101022.tar.gz'`` in your templates, e.g.:
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.. code-block:: html+django
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<a href="{{ STATIC_URL }}downloads/polls_20101022.tar.gz">
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.. setting:: STATICFILES_STORAGE
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STATICFILES_STORAGE
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-------------------
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Default: ``'django.contrib.staticfiles.storage.StaticFilesStorage'``
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The file storage engine to use when collecting static files with the
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:djadmin:`collectstatic` management command.
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A ready-to-use instance of the storage backend defined in this setting
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can be found at ``django.contrib.staticfiles.storage.staticfiles_storage``.
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For an example, see :ref:`staticfiles-from-cdn`.
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.. setting:: STATICFILES_FINDERS
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STATICFILES_FINDERS
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-------------------
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Default::
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("django.contrib.staticfiles.finders.FileSystemFinder",
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"django.contrib.staticfiles.finders.AppDirectoriesFinder")
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The list of finder backends that know how to find static files in
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various locations.
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The default will find files stored in the :setting:`STATICFILES_DIRS` setting
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(using ``django.contrib.staticfiles.finders.FileSystemFinder``) and in a
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``static`` subdirectory of each app (using
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``django.contrib.staticfiles.finders.AppDirectoriesFinder``)
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One finder is disabled by default:
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``django.contrib.staticfiles.finders.DefaultStorageFinder``. If added to
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your :setting:`STATICFILES_FINDERS` setting, it will look for static files in
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the default file storage as defined by the :setting:`DEFAULT_FILE_STORAGE`
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setting.
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.. note::
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When using the ``AppDirectoriesFinder`` finder, make sure your apps
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can be found by staticfiles. Simply add the app to the
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:setting:`INSTALLED_APPS` setting of your site.
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Static file finders are currently considered a private interface, and this
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interface is thus undocumented.
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* :setting:`STATIC_ROOT`
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* :setting:`STATIC_URL`
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* :setting:`STATICFILES_DIRS`
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* :setting:`STATICFILES_STORAGE`
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* :setting:`STATICFILES_FINDERS`
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Management Commands
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===================
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File diff suppressed because it is too large
Load Diff
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@ -28,6 +28,8 @@ If you don't want to use sessions, you might as well remove the
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``'django.contrib.sessions'`` from your :setting:`INSTALLED_APPS`.
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It'll save you a small bit of overhead.
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.. _configuring-sessions:
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Configuring the session engine
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==============================
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@ -499,111 +501,20 @@ session data is stored by the users' browsers.
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Settings
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========
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A few :doc:`Django settings </ref/settings>` give you control over session
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A few :ref:`Django settings <settings-sessions>` give you control over session
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behavior:
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SESSION_ENGINE
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--------------
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Default: ``django.contrib.sessions.backends.db``
|
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|
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Controls where Django stores session data. Valid values are:
|
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|
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* ``'django.contrib.sessions.backends.db'``
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* ``'django.contrib.sessions.backends.file'``
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* ``'django.contrib.sessions.backends.cache'``
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* ``'django.contrib.sessions.backends.cached_db'``
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* ``'django.contrib.sessions.backends.signed_cookies'``
|
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See `configuring the session engine`_ for more details.
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SESSION_FILE_PATH
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-----------------
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Default: ``/tmp/``
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If you're using file-based session storage, this sets the directory in
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which Django will store session data.
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SESSION_COOKIE_AGE
|
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------------------
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Default: ``1209600`` (2 weeks, in seconds)
|
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The age of session cookies, in seconds.
|
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SESSION_COOKIE_DOMAIN
|
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---------------------
|
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|
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Default: ``None``
|
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|
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The domain to use for session cookies. Set this to a string such as
|
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``".example.com"`` (note the leading dot!) for cross-domain cookies, or use
|
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``None`` for a standard domain cookie.
|
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|
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SESSION_COOKIE_HTTPONLY
|
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-----------------------
|
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Default: ``True``
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Whether to use HTTPOnly flag on the session cookie. If this is set to
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``True``, client-side JavaScript will not to be able to access the
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session cookie.
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HTTPOnly_ is a flag included in a Set-Cookie HTTP response header. It
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is not part of the :rfc:`2109` standard for cookies, and it isn't honored
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consistently by all browsers. However, when it is honored, it can be a
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useful way to mitigate the risk of client side script accessing the
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protected cookie data.
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.. _HTTPOnly: https://www.owasp.org/index.php/HTTPOnly
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SESSION_COOKIE_NAME
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-------------------
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Default: ``'sessionid'``
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The name of the cookie to use for sessions. This can be whatever you want.
|
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|
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SESSION_COOKIE_PATH
|
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-------------------
|
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|
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Default: ``'/'``
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|
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The path set on the session cookie. This should either match the URL path of
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your Django installation or be parent of that path.
|
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|
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This is useful if you have multiple Django instances running under the same
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hostname. They can use different cookie paths, and each instance will only see
|
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its own session cookie.
|
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|
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SESSION_COOKIE_SECURE
|
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---------------------
|
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|
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Default: ``False``
|
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|
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Whether to use a secure cookie for the session cookie. If this is set to
|
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``True``, the cookie will be marked as "secure," which means browsers may
|
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ensure that the cookie is only sent under an HTTPS connection.
|
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|
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SESSION_EXPIRE_AT_BROWSER_CLOSE
|
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-------------------------------
|
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|
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Default: ``False``
|
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|
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Whether to expire the session when the user closes his or her browser. See
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"Browser-length sessions vs. persistent sessions" above.
|
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|
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SESSION_SAVE_EVERY_REQUEST
|
||||
--------------------------
|
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|
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Default: ``False``
|
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|
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Whether to save the session data on every request. If this is ``False``
|
||||
(default), then the session data will only be saved if it has been modified --
|
||||
that is, if any of its dictionary values have been assigned or deleted.
|
||||
|
||||
.. _Django settings: ../settings/
|
||||
* :setting:`SESSION_CACHE_ALIAS`
|
||||
* :setting:`SESSION_COOKIE_AGE`
|
||||
* :setting:`SESSION_COOKIE_DOMAIN`
|
||||
* :setting:`SESSION_COOKIE_HTTPONLY`
|
||||
* :setting:`SESSION_COOKIE_NAME`
|
||||
* :setting:`SESSION_COOKIE_PATH`
|
||||
* :setting:`SESSION_COOKIE_SECURE`
|
||||
* :setting:`SESSION_ENGINE`
|
||||
* :setting:`SESSION_EXPIRE_AT_BROWSER_CLOSE`
|
||||
* :setting:`SESSION_FILE_PATH`
|
||||
* :setting:`SESSION_SAVE_EVERY_REQUEST`
|
||||
|
||||
Technical details
|
||||
=================
|
||||
|
|
|
|||
Loading…
Reference in New Issue