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# Django documentation build configuration file, created by
# sphinx-quickstart on Thu Mar 27 09:06:53 2008.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# The contents of this file are pickled, so don't put values in the namespace
# that aren't picklable (module imports are okay, they're removed automatically).
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys
from os.path import abspath, dirname, join
# Workaround for sphinx-build recursion limit overflow:
# pickle.dump(doctree, f, pickle.HIGHEST_PROTOCOL)
# RuntimeError: maximum recursion depth exceeded while pickling an object
#
# Python's default allowed recursion depth is 1000 but this isn't enough for
# building docs/ref/settings.txt sometimes.
# https://groups.google.com/d/topic/sphinx-dev/MtRf64eGtv4/discussion
sys.setrecursionlimit(2000)
# Make sure we get the version of this copy of Django
sys.path.insert(1, dirname(dirname(abspath(__file__))))
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
sys.path.append(abspath(join(dirname(__file__), "_ext")))
# -- General configuration -----------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
needs_sphinx = '1.6.0'
# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = [
"djangodocs",
'sphinx.ext.extlinks',
"sphinx.ext.intersphinx",
"sphinx.ext.viewcode",
]
extlinks = {
'commit': ('https://github.com/django/django/commit/%s', ''),
'cve': ('https://nvd.nist.gov/view/vuln/detail?vulnId=%s', 'CVE-'),
'ticket': ('https://code.djangoproject.com/ticket/%s', '#'),
}
# Spelling check needs an additional module that is not installed by default.
# Add it only if spelling check is requested so docs can be generated without it.
if 'spelling' in sys.argv:
extensions.append("sphinxcontrib.spelling")
# Workaround for https://bitbucket.org/dhellmann/sphinxcontrib-spelling/issues/13
html_use_smartypants = False
# Spelling language.
spelling_lang = 'en_US'
# Location of word list.
spelling_word_list_filename = 'spelling_wordlist'
# Add any paths that contain templates here, relative to this directory.
# templates_path = []
# The suffix of source filenames.
source_suffix = '.txt'
# The encoding of source files.
# source_encoding = 'utf-8-sig'
# The master toctree document.
master_doc = 'contents'
# General substitutions.
project = 'Django'
copyright = 'Django Software Foundation and contributors'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = '2.1'
# The full version, including alpha/beta/rc tags.
try:
from django import VERSION, get_version
except ImportError:
release = version
else:
def django_release():
pep440ver = get_version()
if VERSION[3:5] == ('alpha', 0) and 'dev' not in pep440ver:
return pep440ver + '.dev'
return pep440ver
release = django_release()
# The "development version" of Django
django_next_version = '2.2'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
# language = None
# Location for .po/.mo translation files used when language is set
locale_dirs = ['locale/']
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
# Else, today_fmt is used as the format for a strftime call.
today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ['_build', '_theme']
# The reST default role (used for this markup: `text`) to use for all documents.
# default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
add_module_names = False
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'trac'
# Links to Python's docs should reference the most recent version of the 3.x
# branch, which is located at this URL.
intersphinx_mapping = {
'python': ('https://docs.python.org/3/', None),
'sphinx': ('http://www.sphinx-doc.org/en/master/', None),
'psycopg2': ('http://initd.org/psycopg/docs/', None),
}
# Python's docs don't change every week.
intersphinx_cache_limit = 90 # days
# The 'versionadded' and 'versionchanged' directives are overridden.
suppress_warnings = ['app.add_directive']
# -- Options for HTML output ---------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = "djangodocs"
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
# html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
html_theme_path = ["_theme"]
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
# html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
# html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
# html_static_path = ["_static"]
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
html_last_updated_fmt = '%b %d, %Y'
# Content template for the index page.
# html_index = ''
# Custom sidebar templates, maps document names to template names.
# html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
html_additional_pages = {}
# If false, no module index is generated.
# html_domain_indices = True
# If false, no index is generated.
# html_use_index = True
# If true, the index is split into individual pages for each letter.
# html_split_index = False
# If true, links to the reST sources are added to the pages.
# html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
# html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
# html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
# html_use_opensearch = ''
# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None
# Output file base name for HTML help builder.
htmlhelp_basename = 'Djangodoc'
modindex_common_prefix = ["django."]
# Appended to every page
rst_epilog = """
.. |django-users| replace:: :ref:`django-users <django-users-mailing-list>`
.. |django-core-mentorship| replace:: :ref:`django-core-mentorship <django-core-mentorship-mailing-list>`
.. |django-developers| replace:: :ref:`django-developers <django-developers-mailing-list>`
.. |django-announce| replace:: :ref:`django-announce <django-announce-mailing-list>`
.. |django-updates| replace:: :ref:`django-updates <django-updates-mailing-list>`
"""
# -- Options for LaTeX output --------------------------------------------------
latex_elements = {
'preamble': (
'\\DeclareUnicodeCharacter{2264}{\\ensuremath{\\le}}'
'\\DeclareUnicodeCharacter{2265}{\\ensuremath{\\ge}}'
'\\DeclareUnicodeCharacter{2665}{[unicode-heart]}'
'\\DeclareUnicodeCharacter{2713}{[unicode-checkmark]}'
),
}
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, document class [howto/manual]).
# latex_documents = []
latex_documents = [
('contents', 'django.tex', 'Django Documentation',
'Django Software Foundation', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
# latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
# latex_use_parts = False
# If true, show page references after internal links.
# latex_show_pagerefs = False
# If true, show URL addresses after external links.
# latex_show_urls = False
# Documents to append as an appendix to all manuals.
# latex_appendices = []
# If false, no module index is generated.
# latex_domain_indices = True
# -- Options for manual page output --------------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [(
'ref/django-admin',
'django-admin',
'Utility script for the Django Web framework',
['Django Software Foundation'],
1
)]
# -- Options for Texinfo output ------------------------------------------------
# List of tuples (startdocname, targetname, title, author, dir_entry,
# description, category, toctree_only)
texinfo_documents = [(
master_doc, "django", "", "", "Django",
"Documentation of the Django framework", "Web development", False
)]
# -- Options for Epub output ---------------------------------------------------
# Bibliographic Dublin Core info.
epub_title = project
epub_author = 'Django Software Foundation'
epub_publisher = 'Django Software Foundation'
epub_copyright = copyright
# The basename for the epub file. It defaults to the project name.
# epub_basename = 'Django'
# The HTML theme for the epub output. Since the default themes are not optimized
# for small screen space, using the same theme for HTML and epub output is
# usually not wise. This defaults to 'epub', a theme designed to save visual
# space.
epub_theme = 'djangodocs-epub'
# The language of the text. It defaults to the language option
# or en if the language is not set.
# epub_language = ''
# The scheme of the identifier. Typical schemes are ISBN or URL.
# epub_scheme = ''
# The unique identifier of the text. This can be an ISBN number
# or the project homepage.
# epub_identifier = ''
# A unique identification for the text.
# epub_uid = ''
# A tuple containing the cover image and cover page html template filenames.
epub_cover = ('', 'epub-cover.html')
# A sequence of (type, uri, title) tuples for the guide element of content.opf.
# epub_guide = ()
# HTML files that should be inserted before the pages created by sphinx.
# The format is a list of tuples containing the path and title.
# epub_pre_files = []
# HTML files shat should be inserted after the pages created by sphinx.
# The format is a list of tuples containing the path and title.
# epub_post_files = []
# A list of files that should not be packed into the epub file.
# epub_exclude_files = []
# The depth of the table of contents in toc.ncx.
# epub_tocdepth = 3
# Allow duplicate toc entries.
# epub_tocdup = True
# Choose between 'default' and 'includehidden'.
# epub_tocscope = 'default'
# Fix unsupported image types using the PIL.
# epub_fix_images = False
# Scale large images.
# epub_max_image_width = 0
# How to display URL addresses: 'footnote', 'no', or 'inline'.
# epub_show_urls = 'inline'
# If false, no index is generated.
# epub_use_index = True

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========
Glossary
========
.. glossary::
concrete model
A non-abstract (:attr:`abstract=False
<django.db.models.Options.abstract>`) model.
field
An attribute on a :term:`model`; a given field usually maps directly to
a single database column.
See :doc:`/topics/db/models`.
generic view
A higher-order :term:`view` function that provides an abstract/generic
implementation of a common idiom or pattern found in view development.
See :doc:`/topics/class-based-views/index`.
model
Models store your application's data.
See :doc:`/topics/db/models`.
MTV
"Model-template-view"; a software pattern, similar in style to MVC, but
a better description of the way Django does things.
See :ref:`the FAQ entry <faq-mtv>`.
MVC
`Model-view-controller`__; a software pattern. Django :ref:`follows MVC
to some extent <faq-mtv>`.
__ https://en.wikipedia.org/wiki/Model-view-controller
project
A Python package -- i.e. a directory of code -- that contains all the
settings for an instance of Django. This would include database
configuration, Django-specific options and application-specific
settings.
property
Also known as "managed attributes", and a feature of Python since
version 2.2. This is a neat way to implement attributes whose usage
resembles attribute access, but whose implementation uses method calls.
See :class:`property`.
queryset
An object representing some set of rows to be fetched from the database.
See :doc:`/topics/db/queries`.
slug
A short label for something, containing only letters, numbers,
underscores or hyphens. They're generally used in URLs. For
example, in a typical blog entry URL:
.. parsed-literal::
https://www.djangoproject.com/weblog/2008/apr/12/**spring**/
the last bit (``spring``) is the slug.
template
A chunk of text that acts as formatting for representing data. A
template helps to abstract the presentation of data from the data
itself.
See :doc:`/topics/templates`.
view
A function responsible for rendering a page.

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====================
Django documentation
====================
.. rubric:: Everything you need to know about Django.
Getting help
============
Having trouble? We'd like to help!
* Try the :doc:`FAQ <faq/index>` -- it's got answers to many common questions.
* Looking for specific information? Try the :ref:`genindex`, :ref:`modindex` or
the :doc:`detailed table of contents <contents>`.
* Search for information in the archives of the |django-users| mailing list, or
`post a question`_.
* Ask a question in the `#django IRC channel`_.
* Report bugs with Django in our `ticket tracker`_.
.. _archives: https://groups.google.com/group/django-users/
.. _post a question: https://groups.google.com/d/forum/django-users
.. _#django IRC channel: irc://irc.freenode.net/django
.. _ticket tracker: https://code.djangoproject.com/
How the documentation is organized
==================================
Django has a lot of documentation. A high-level overview of how it's organized
will help you know where to look for certain things:
* :doc:`Tutorials </intro/index>` take you by the hand through a series of
steps to create a Web application. Start here if you're new to Django or Web
application development. Also look at the ":ref:`index-first-steps`" below.
* :doc:`Topic guides </topics/index>` discuss key topics and concepts at a
fairly high level and provide useful background information and explanation.
* :doc:`Reference guides </ref/index>` contain technical reference for APIs and
other aspects of Django's machinery. They describe how it works and how to
use it but assume that you have a basic understanding of key concepts.
* :doc:`How-to guides </howto/index>` are recipes. They guide you through the
steps involved in addressing key problems and use-cases. They are more
advanced than tutorials and assume some knowledge of how Django works.
.. _index-first-steps:
First steps
===========
Are you new to Django or to programming? This is the place to start!
* **From scratch:**
:doc:`Overview <intro/overview>` |
:doc:`Installation <intro/install>`
* **Tutorial:**
:doc:`Part 1: Requests and responses <intro/tutorial01>` |
:doc:`Part 2: Models and the admin site <intro/tutorial02>` |
:doc:`Part 3: Views and templates <intro/tutorial03>` |
:doc:`Part 4: Forms and generic views <intro/tutorial04>` |
:doc:`Part 5: Testing <intro/tutorial05>` |
:doc:`Part 6: Static files <intro/tutorial06>` |
:doc:`Part 7: Customizing the admin site <intro/tutorial07>`
* **Advanced Tutorials:**
:doc:`How to write reusable apps <intro/reusable-apps>` |
:doc:`Writing your first patch for Django <intro/contributing>`
The model layer
===============
Django provides an abstraction layer (the "models") for structuring and
manipulating the data of your Web application. Learn more about it below:
* **Models:**
:doc:`Introduction to models <topics/db/models>` |
:doc:`Field types <ref/models/fields>` |
:doc:`Indexes <ref/models/indexes>` |
:doc:`Meta options <ref/models/options>` |
:doc:`Model class <ref/models/class>`
* **QuerySets:**
:doc:`Making queries <topics/db/queries>` |
:doc:`QuerySet method reference <ref/models/querysets>` |
:doc:`Lookup expressions <ref/models/lookups>`
* **Model instances:**
:doc:`Instance methods <ref/models/instances>` |
:doc:`Accessing related objects <ref/models/relations>`
* **Migrations:**
:doc:`Introduction to Migrations<topics/migrations>` |
:doc:`Operations reference <ref/migration-operations>` |
:doc:`SchemaEditor <ref/schema-editor>` |
:doc:`Writing migrations <howto/writing-migrations>`
* **Advanced:**
:doc:`Managers <topics/db/managers>` |
:doc:`Raw SQL <topics/db/sql>` |
:doc:`Transactions <topics/db/transactions>` |
:doc:`Aggregation <topics/db/aggregation>` |
:doc:`Search <topics/db/search>` |
:doc:`Custom fields <howto/custom-model-fields>` |
:doc:`Multiple databases <topics/db/multi-db>` |
:doc:`Custom lookups <howto/custom-lookups>` |
:doc:`Query Expressions <ref/models/expressions>` |
:doc:`Conditional Expressions <ref/models/conditional-expressions>` |
:doc:`Database Functions <ref/models/database-functions>`
* **Other:**
:doc:`Supported databases <ref/databases>` |
:doc:`Legacy databases <howto/legacy-databases>` |
:doc:`Providing initial data <howto/initial-data>` |
:doc:`Optimize database access <topics/db/optimization>` |
:doc:`PostgreSQL specific features <ref/contrib/postgres/index>`
The view layer
==============
Django has the concept of "views" to encapsulate the logic responsible for
processing a user's request and for returning the response. Find all you need
to know about views via the links below:
* **The basics:**
:doc:`URLconfs <topics/http/urls>` |
:doc:`View functions <topics/http/views>` |
:doc:`Shortcuts <topics/http/shortcuts>` |
:doc:`Decorators <topics/http/decorators>`
* **Reference:**
:doc:`Built-in Views <ref/views>` |
:doc:`Request/response objects <ref/request-response>` |
:doc:`TemplateResponse objects <ref/template-response>`
* **File uploads:**
:doc:`Overview <topics/http/file-uploads>` |
:doc:`File objects <ref/files/file>` |
:doc:`Storage API <ref/files/storage>` |
:doc:`Managing files <topics/files>` |
:doc:`Custom storage <howto/custom-file-storage>`
* **Class-based views:**
:doc:`Overview <topics/class-based-views/index>` |
:doc:`Built-in display views <topics/class-based-views/generic-display>` |
:doc:`Built-in editing views <topics/class-based-views/generic-editing>` |
:doc:`Using mixins <topics/class-based-views/mixins>` |
:doc:`API reference <ref/class-based-views/index>` |
:doc:`Flattened index<ref/class-based-views/flattened-index>`
* **Advanced:**
:doc:`Generating CSV <howto/outputting-csv>` |
:doc:`Generating PDF <howto/outputting-pdf>`
* **Middleware:**
:doc:`Overview <topics/http/middleware>` |
:doc:`Built-in middleware classes <ref/middleware>`
The template layer
==================
The template layer provides a designer-friendly syntax for rendering the
information to be presented to the user. Learn how this syntax can be used by
designers and how it can be extended by programmers:
* **The basics:**
:doc:`Overview <topics/templates>`
* **For designers:**
:doc:`Language overview <ref/templates/language>` |
:doc:`Built-in tags and filters <ref/templates/builtins>` |
:doc:`Humanization <ref/contrib/humanize>`
* **For programmers:**
:doc:`Template API <ref/templates/api>` |
:doc:`Custom tags and filters <howto/custom-template-tags>`
Forms
=====
Django provides a rich framework to facilitate the creation of forms and the
manipulation of form data.
* **The basics:**
:doc:`Overview <topics/forms/index>` |
:doc:`Form API <ref/forms/api>` |
:doc:`Built-in fields <ref/forms/fields>` |
:doc:`Built-in widgets <ref/forms/widgets>`
* **Advanced:**
:doc:`Forms for models <topics/forms/modelforms>` |
:doc:`Integrating media <topics/forms/media>` |
:doc:`Formsets <topics/forms/formsets>` |
:doc:`Customizing validation <ref/forms/validation>`
The development process
=======================
Learn about the various components and tools to help you in the development and
testing of Django applications:
* **Settings:**
:doc:`Overview <topics/settings>` |
:doc:`Full list of settings <ref/settings>`
* **Applications:**
:doc:`Overview <ref/applications>`
* **Exceptions:**
:doc:`Overview <ref/exceptions>`
* **django-admin and manage.py:**
:doc:`Overview <ref/django-admin>` |
:doc:`Adding custom commands <howto/custom-management-commands>`
* **Testing:**
:doc:`Introduction <topics/testing/index>` |
:doc:`Writing and running tests <topics/testing/overview>` |
:doc:`Included testing tools <topics/testing/tools>` |
:doc:`Advanced topics <topics/testing/advanced>`
* **Deployment:**
:doc:`Overview <howto/deployment/index>` |
:doc:`WSGI servers <howto/deployment/wsgi/index>` |
:doc:`Deploying static files <howto/static-files/deployment>` |
:doc:`Tracking code errors by email <howto/error-reporting>`
The admin
=========
Find all you need to know about the automated admin interface, one of Django's
most popular features:
* :doc:`Admin site <ref/contrib/admin/index>`
* :doc:`Admin actions <ref/contrib/admin/actions>`
* :doc:`Admin documentation generator<ref/contrib/admin/admindocs>`
Security
========
Security is a topic of paramount importance in the development of Web
applications and Django provides multiple protection tools and mechanisms:
* :doc:`Security overview <topics/security>`
* :doc:`Disclosed security issues in Django <releases/security>`
* :doc:`Clickjacking protection <ref/clickjacking>`
* :doc:`Cross Site Request Forgery protection <ref/csrf>`
* :doc:`Cryptographic signing <topics/signing>`
* :ref:`Security Middleware <security-middleware>`
Internationalization and localization
=====================================
Django offers a robust internationalization and localization framework to
assist you in the development of applications for multiple languages and world
regions:
* :doc:`Overview <topics/i18n/index>` |
:doc:`Internationalization <topics/i18n/translation>` |
:ref:`Localization <how-to-create-language-files>` |
:doc:`Localized Web UI formatting and form input <topics/i18n/formatting>`
* :doc:`Time zones </topics/i18n/timezones>`
Performance and optimization
============================
There are a variety of techniques and tools that can help get your code running
more efficiently - faster, and using fewer system resources.
* :doc:`Performance and optimization overview <topics/performance>`
Geographic framework
====================
:doc:`GeoDjango <ref/contrib/gis/index>` intends to be a world-class geographic
Web framework. Its goal is to make it as easy as possible to build GIS Web
applications and harness the power of spatially enabled data.
Common Web application tools
============================
Django offers multiple tools commonly needed in the development of Web
applications:
* **Authentication:**
:doc:`Overview <topics/auth/index>` |
:doc:`Using the authentication system <topics/auth/default>` |
:doc:`Password management <topics/auth/passwords>` |
:doc:`Customizing authentication <topics/auth/customizing>` |
:doc:`API Reference <ref/contrib/auth>`
* :doc:`Caching <topics/cache>`
* :doc:`Logging <topics/logging>`
* :doc:`Sending emails <topics/email>`
* :doc:`Syndication feeds (RSS/Atom) <ref/contrib/syndication>`
* :doc:`Pagination <topics/pagination>`
* :doc:`Messages framework <ref/contrib/messages>`
* :doc:`Serialization <topics/serialization>`
* :doc:`Sessions <topics/http/sessions>`
* :doc:`Sitemaps <ref/contrib/sitemaps>`
* :doc:`Static files management <ref/contrib/staticfiles>`
* :doc:`Data validation <ref/validators>`
Other core functionalities
==========================
Learn about some other core functionalities of the Django framework:
* :doc:`Conditional content processing <topics/conditional-view-processing>`
* :doc:`Content types and generic relations <ref/contrib/contenttypes>`
* :doc:`Flatpages <ref/contrib/flatpages>`
* :doc:`Redirects <ref/contrib/redirects>`
* :doc:`Signals <topics/signals>`
* :doc:`System check framework <topics/checks>`
* :doc:`The sites framework <ref/contrib/sites>`
* :doc:`Unicode in Django <ref/unicode>`
The Django open-source project
==============================
Learn about the development process for the Django project itself and about how
you can contribute:
* **Community:**
:doc:`How to get involved <internals/contributing/index>` |
:doc:`The release process <internals/release-process>` |
:doc:`Team organization <internals/organization>` |
:doc:`The Django source code repository <internals/git>` |
:doc:`Security policies <internals/security>` |
:doc:`Mailing lists <internals/mailing-lists>`
* **Design philosophies:**
:doc:`Overview <misc/design-philosophies>`
* **Documentation:**
:doc:`About this documentation <internals/contributing/writing-documentation>`
* **Third-party distributions:**
:doc:`Overview <misc/distributions>`
* **Django over time:**
:doc:`API stability <misc/api-stability>` |
:doc:`Release notes and upgrading instructions <releases/index>` |
:doc:`Deprecation Timeline <internals/deprecation>`