Prefer https:// for URLs when available throughout project (#6208)

Author: jdufresne

Diff for: ISSUE_TEMPLATE.md

@@ -3,7 +3,7 @@
 - [ ] I have verified that that issue exists against the `master` branch of Django REST framework.
 - [ ] I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
 - [ ] This is not a usage question. (Those should be directed to the [discussion group](https://groups.google.com/forum/#!forum/django-rest-framework) instead.)
-- [ ] This cannot be dealt with as a third party library. (We prefer new functionality to be [in the form of third party libraries](http://www.django-rest-framework.org/topics/third-party-resources/#about-third-party-packages) where possible.)
+- [ ] This cannot be dealt with as a third party library. (We prefer new functionality to be [in the form of third party libraries](https://www.django-rest-framework.org/topics/third-party-resources/#about-third-party-packages) where possible.)
 - [ ] I have reduced the issue to the simplest possible case.
 - [ ] I have included a failing test as a pull request. (If you are unable to do so we can still accept the issue.)
 

Diff for: LICENSE.md

@@ -1,6 +1,6 @@
 # License
 
-Copyright © 2011-present, [Encode OSS Ltd](http://www.encode.io/).
+Copyright © 2011-present, [Encode OSS Ltd](https://www.encode.io/).
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

Diff for: README.md

@@ -6,7 +6,7 @@
 
 **Awesome web-browsable Web APIs.**
 
-Full documentation for the project is available at [http://www.django-rest-framework.org][docs].
+Full documentation for the project is available at [https://www.django-rest-framework.org/][docs].
 
 ---
 
@@ -163,7 +163,7 @@ Or to create a new user:
 
 # Documentation & Support
 
-Full documentation for the project is available at [http://www.django-rest-framework.org][docs].
+Full documentation for the project is available at [https://www.django-rest-framework.org/][docs].
 
 For questions and support, use the [REST framework discussion group][group], or `#restframework` on freenode IRC.
 
@@ -202,17 +202,17 @@ Send a description of the issue via email to [rest-framework-security@googlegrou
 [cadre-url]: https://cadre.com/
 [load-impact-url]: https://loadimpact.com/?utm_campaign=Sponsorship%20links&utm_source=drf&utm_medium=drf
 
-[oauth1-section]: http://www.django-rest-framework.org/api-guide/authentication/#django-rest-framework-oauth
-[oauth2-section]: http://www.django-rest-framework.org/api-guide/authentication/#django-oauth-toolkit
-[serializer-section]: http://www.django-rest-framework.org/api-guide/serializers/#serializers
-[modelserializer-section]: http://www.django-rest-framework.org/api-guide/serializers/#modelserializer
-[functionview-section]: http://www.django-rest-framework.org/api-guide/views/#function-based-views
-[generic-views]: http://www.django-rest-framework.org/api-guide/generic-views/
-[viewsets]: http://www.django-rest-framework.org/api-guide/viewsets/
-[routers]: http://www.django-rest-framework.org/api-guide/routers/
-[serializers]: http://www.django-rest-framework.org/api-guide/serializers/
-[authentication]: http://www.django-rest-framework.org/api-guide/authentication/
-[image]: http://www.django-rest-framework.org/img/quickstart.png
-
-[docs]: http://www.django-rest-framework.org/
+[oauth1-section]: https://www.django-rest-framework.org/api-guide/authentication/#django-rest-framework-oauth
+[oauth2-section]: https://www.django-rest-framework.org/api-guide/authentication/#django-oauth-toolkit
+[serializer-section]: https://www.django-rest-framework.org/api-guide/serializers/#serializers
+[modelserializer-section]: https://www.django-rest-framework.org/api-guide/serializers/#modelserializer
+[functionview-section]: https://www.django-rest-framework.org/api-guide/views/#function-based-views
+[generic-views]: https://www.django-rest-framework.org/api-guide/generic-views/
+[viewsets]: https://www.django-rest-framework.org/api-guide/viewsets/
+[routers]: https://www.django-rest-framework.org/api-guide/routers/
+[serializers]: https://www.django-rest-framework.org/api-guide/serializers/
+[authentication]: https://www.django-rest-framework.org/api-guide/authentication/
+[image]: https://www.django-rest-framework.org/img/quickstart.png
+
+[docs]: https://www.django-rest-framework.org/
 [security-mail]: mailto:[email protected]

Diff for: docs/api-guide/format-suffixes.md

@@ -90,4 +90,4 @@ It is actually a misconception.  For example, take the following quote from Roy
 The quote does not mention Accept headers, but it does make it clear that format suffixes should be considered an acceptable pattern.
 
 [cite]: http://tech.groups.yahoo.com/group/rest-discuss/message/5857
-[cite2]: http://tech.groups.yahoo.com/group/rest-discuss/message/14844
+[cite2]: https://groups.yahoo.com/neo/groups/rest-discuss/conversations/topics/14844

Diff for: docs/api-guide/metadata.md

@@ -117,5 +117,5 @@ If you wish to do so, it also provides an exporter that can export those schema
 
 [cite]: https://tools.ietf.org/html/rfc7231#section-4.3.7
 [no-options]: https://www.mnot.net/blog/2012/10/29/NO_OPTIONS
-[json-schema]: http://json-schema.org/
+[json-schema]: https://json-schema.org/
 [drf-schema-adapter]: https://github.com/drf-forms/drf-schema-adapter

Diff for: docs/api-guide/pagination.md

@@ -319,5 +319,5 @@ The [`django-rest-framework-link-header-pagination` package][drf-link-header-pag
 [paginate-by-max-mixin]: https://chibisov.github.io/drf-extensions/docs/#paginatebymaxmixin
 [drf-proxy-pagination]: https://github.com/tuffnatty/drf-proxy-pagination
 [drf-link-header-pagination]: https://github.com/tbeadle/django-rest-framework-link-header-pagination
-[disqus-cursor-api]: http://cra.mr/2011/03/08/building-cursors-for-the-disqus-api
+[disqus-cursor-api]: https://cra.mr/2011/03/08/building-cursors-for-the-disqus-api
 [float_cursor_pagination_example]: https://gist.github.com/keturn/8bc88525a183fd41c73ffb729b8865be#file-fpcursorpagination-py

Diff for: docs/api-guide/relations.md

@@ -594,7 +594,7 @@ The [rest-framework-generic-relations][drf-nested-relations] library provides re
 
 [cite]: https://lwn.net/Articles/193245/
 [reverse-relationships]: https://docs.djangoproject.com/en/stable/topics/db/queries/#following-relationships-backward
-[routers]: http://www.django-rest-framework.org/api-guide/routers#defaultrouter
+[routers]: https://www.django-rest-framework.org/api-guide/routers#defaultrouter
 [generic-relations]: https://docs.djangoproject.com/en/stable/ref/contrib/contenttypes/#id1
 [drf-nested-routers]: https://github.com/alanjds/drf-nested-routers
 [drf-nested-relations]: https://github.com/Ian-Foote/rest-framework-generic-relations

Diff for: docs/api-guide/renderers.md

@@ -521,13 +521,13 @@ Comma-separated values are a plain-text tabular data format, that can be easily
 [browser-accept-headers]: http://www.gethifi.com/blog/browser-rest-http-accept-headers
 [testing]: testing.md
 [HATEOAS]: http://timelessrepo.com/haters-gonna-hateoas
-[quote]: http://roy.gbiv.com/untangled/2008/rest-apis-must-be-hypertext-driven
+[quote]: https://roy.gbiv.com/untangled/2008/rest-apis-must-be-hypertext-driven
 [application/vnd.github+json]: https://developer.github.com/v3/media/
 [application/vnd.collection+json]: http://www.amundsen.com/media-types/collection/
 [django-error-views]: https://docs.djangoproject.com/en/stable/topics/http/views/#customizing-error-views
 [rest-framework-jsonp]: https://jpadilla.github.io/django-rest-framework-jsonp/
 [cors]: https://www.w3.org/TR/cors/
-[cors-docs]: http://www.django-rest-framework.org/topics/ajax-csrf-cors/
+[cors-docs]: https://www.django-rest-framework.org/topics/ajax-csrf-cors/
 [jsonp-security]: https://stackoverflow.com/questions/613962/is-jsonp-safe-to-use
 [rest-framework-yaml]: https://jpadilla.github.io/django-rest-framework-yaml/
 [rest-framework-xml]: https://jpadilla.github.io/django-rest-framework-xml/

Diff for: docs/api-guide/routers.md

@@ -325,7 +325,7 @@ The [wq.db package][wq.db] provides an advanced [ModelRouter][wq.db-router] clas
 
 The [`DRF-extensions` package][drf-extensions] provides [routers][drf-extensions-routers] for creating [nested viewsets][drf-extensions-nested-viewsets], [collection level controllers][drf-extensions-collection-level-controllers] with [customizable endpoint names][drf-extensions-customizable-endpoint-names].
 
-[cite]: http://guides.rubyonrails.org/routing.html
+[cite]: https://guides.rubyonrails.org/routing.html
 [route-decorators]: viewsets.md#marking-extra-actions-for-routing
 [drf-nested-routers]: https://github.com/alanjds/drf-nested-routers
 [wq.db]: https://wq.io/wq.db

Diff for: docs/api-guide/schemas.md

@@ -829,12 +829,12 @@ in [OpenAPI][open-api] format.
 
 
 [cite]: https://blog.heroku.com/archives/2014/1/8/json_schema_for_heroku_platform_api
-[coreapi]: http://www.coreapi.org/
-[corejson]: http://www.coreapi.org/specification/encoding/#core-json-encoding
+[coreapi]: https://www.coreapi.org/
+[corejson]: https://www.coreapi.org/specification/encoding/#core-json-encoding
 [drf-yasg]: https://github.com/axnsan12/drf-yasg/
 [open-api]: https://openapis.org/
 [drf-openapi]: https://github.com/limdauto/drf_openapi
-[json-hyperschema]: http://json-schema.org/latest/json-schema-hypermedia.html
+[json-hyperschema]: https://json-schema.org/latest/json-schema-hypermedia.html
 [api-blueprint]: https://apiblueprint.org/
 [static-files]: https://docs.djangoproject.com/en/stable/howto/static-files/
 [named-arguments]: https://docs.djangoproject.com/en/stable/topics/http/urls/#named-groups

Diff for: docs/api-guide/validators.md

@@ -275,7 +275,7 @@ A validator may be any callable that raises a `serializers.ValidationError` on f
 
 You can specify custom field-level validation by adding `.validate_<field_name>` methods
 to your `Serializer` subclass. This is documented in the
-[Serializer docs](http://www.django-rest-framework.org/api-guide/serializers/#field-level-validation)
+[Serializer docs](https://www.django-rest-framework.org/api-guide/serializers/#field-level-validation)
 
 ## Class-based
 

Diff for: docs/api-guide/viewsets.md

@@ -314,5 +314,5 @@ To create a base viewset class that provides `create`, `list` and `retrieve` ope
 
 By creating your own base `ViewSet` classes, you can provide common behavior that can be reused in multiple viewsets across your API.
 
-[cite]: http://guides.rubyonrails.org/routing.html
+[cite]: https://guides.rubyonrails.org/routing.html
 [routers]: routers.md

Diff for: docs/community/3.0-announcement.md

@@ -960,6 +960,6 @@ The 3.2 release is planned to introduce an alternative admin-style interface to
 You can follow development on the GitHub site, where we use [milestones to indicate planning timescales](https://github.com/encode/django-rest-framework/milestones).
 
 [kickstarter]: https://www.kickstarter.com/projects/tomchristie/django-rest-framework-3
-[sponsors]: http://www.django-rest-framework.org/topics/kickstarter-announcement/#sponsors
+[sponsors]: https://www.django-rest-framework.org/topics/kickstarter-announcement/#sponsors
 [mixins.py]: https://github.com/encode/django-rest-framework/blob/master/rest_framework/mixins.py
 [django-localization]: https://docs.djangoproject.com/en/stable/topics/i18n/translation/#localization-how-to-create-language-files

Diff for: docs/community/3.2-announcement.md

@@ -10,7 +10,7 @@ We've also fixed a huge number of issues, and made numerous cleanups and improve
 
 Over the course of the 3.1.x series we've [resolved nearly 600 tickets](https://github.com/encode/django-rest-framework/issues?utf8=%E2%9C%93&q=closed%3A%3E2015-03-05) on our GitHub issue tracker. This means we're currently running at a rate of **closing around 100 issues or pull requests per month**.
 
-None of this would have been possible without the support of our wonderful Kickstarter backers. If you're looking for a job in Django development we'd strongly recommend taking [a look through our sponsors](http://www.django-rest-framework.org/topics/kickstarter-announcement/#sponsors) and finding out who's hiring.
+None of this would have been possible without the support of our wonderful Kickstarter backers. If you're looking for a job in Django development we'd strongly recommend taking [a look through our sponsors](https://www.django-rest-framework.org/topics/kickstarter-announcement/#sponsors) and finding out who's hiring.
 
 ## AdminRenderer
 

Diff for: docs/community/3.4-announcement.md

@@ -178,12 +178,12 @@ The full set of itemized release notes [are available here][release-notes].
 [sponsors]: https://fund.django-rest-framework.org/topics/funding/#our-sponsors
 [moss]: mozilla-grant.md
 [funding]: funding.md
-[core-api]: http://www.coreapi.org/
+[core-api]: https://www.coreapi.org/
 [command-line-client]: api-clients#command-line-client
 [client-library]: api-clients#python-client-library
-[core-json]: http://www.coreapi.org/specification/encoding/#core-json-encoding
+[core-json]: https://www.coreapi.org/specification/encoding/#core-json-encoding
 [swagger]: https://openapis.org/specification
-[hyperschema]: http://json-schema.org/latest/json-schema-hypermedia.html
+[hyperschema]: https://json-schema.org/latest/json-schema-hypermedia.html
 [api-blueprint]: https://apiblueprint.org/
 [tut-7]: ../tutorial/7-schemas-and-client-libraries/
 [schema-generation]: ../api-guide/schemas/

Diff for: docs/community/funding.md

@@ -123,10 +123,10 @@ REST framework continues to be open-source and permissively licensed, but we fir
 
 ## What funding has enabled so far
 
-* The [3.4](http://www.django-rest-framework.org/topics/3.4-announcement/) and [3.5](http://www.django-rest-framework.org/topics/3.5-announcement/) releases, including schema generation for both Swagger and RAML, a Python client library, a Command Line client, and addressing of a large number of outstanding issues.
-* The [3.6](http://www.django-rest-framework.org/topics/3.6-announcement/) release, including  JavaScript client library, and API documentation, complete with auto-generated code samples.
-* The [3.7 release](http://www.django-rest-framework.org/topics/3.7-announcement/), made possible due to our collaborative funding model, focuses on improvements to schema generation and the interactive API documentation.
-* The recent [3.8 release](http://www.django-rest-framework.org/topics/3.8-announcement/).
+* The [3.4](https://www.django-rest-framework.org/topics/3.4-announcement/) and [3.5](https://www.django-rest-framework.org/topics/3.5-announcement/) releases, including schema generation for both Swagger and RAML, a Python client library, a Command Line client, and addressing of a large number of outstanding issues.
+* The [3.6](https://www.django-rest-framework.org/topics/3.6-announcement/) release, including  JavaScript client library, and API documentation, complete with auto-generated code samples.
+* The [3.7 release](https://www.django-rest-framework.org/topics/3.7-announcement/), made possible due to our collaborative funding model, focuses on improvements to schema generation and the interactive API documentation.
+* The recent [3.8 release](https://www.django-rest-framework.org/topics/3.8-announcement/).
 * Tom Christie, the creator of Django REST framework, working on the project full-time.
 * Around 80-90 issues and pull requests closed per month since Tom Christie started working on the project full-time.
 * A community & operations manager position part-time for 4 months, helping mature the business and grow sponsorship.
@@ -341,7 +341,7 @@ For further enquires please contact <a href=mailto:funding@django-rest-framework
 
 ## Accountability
 
-In an effort to keep the project as transparent as possible, we are releasing [monthly progress reports](http://www.encode.io/reports/march-2018) and regularly include financial reports and cost breakdowns.
+In an effort to keep the project as transparent as possible, we are releasing [monthly progress reports](https://www.encode.io/reports/march-2018) and regularly include financial reports and cost breakdowns.
 
 <!-- Begin MailChimp Signup Form -->
 <link href="//cdn-images.mailchimp.com/embedcode/classic-10_7.css" rel="stylesheet" type="text/css">

Diff for: docs/community/kickstarter-announcement.md

@@ -78,7 +78,7 @@ Our gold sponsors include companies large and small. Many thanks for their signi
 <li><a href="https://mirusresearch.com/" rel="nofollow" style="background-image:url(../../img/sponsors/2-mirus_research.png);">Mirus Research</a></li>
 <li><a href="https://hipolabs.com/" rel="nofollow" style="background-image:url(../../img/sponsors/2-hipo.png);">Hipo</a></li>
 <li><a href="https://www.byte.nl/" rel="nofollow" style="background-image:url(../../img/sponsors/2-byte.png);">Byte</a></li>
-<li><a href="http://lightningkite.com/" rel="nofollow" style="background-image:url(../../img/sponsors/2-lightning_kite.png);">Lightning Kite</a></li>
+<li><a href="https://www.lightningkite.com/" rel="nofollow" style="background-image:url(../../img/sponsors/2-lightning_kite.png);">Lightning Kite</a></li>
 <li><a href="https://opbeat.com/" rel="nofollow" style="background-image:url(../../img/sponsors/2-opbeat.png);">Opbeat</a></li>
 <li><a href="https://koordinates.com" rel="nofollow" style="background-image:url(../../img/sponsors/2-koordinates.png);">Koordinates</a></li>
 <li><a href="http://pulsecode.ca" rel="nofollow" style="background-image:url(../../img/sponsors/2-pulsecode.png);">Pulsecode Inc.</a></li>
@@ -116,7 +116,7 @@ The serious financial contribution that our silver sponsors have made is very mu
 <li><a href="https://garfo.io/" rel="nofollow" style="background-image:url(../../img/sponsors/3-garfo.png);">Garfo</a></li>
 <li><a href="https://goshippo.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-shippo.png);">Shippo</a></li>
 <li><a href="http://www.gizmag.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-gizmag.png);">Gizmag</a></li>
-<li><a href="http://www.tivix.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-tivix.png);">Tivix</a></li>
+<li><a href="https://www.tivix.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-tivix.png);">Tivix</a></li>
 <li><a href="https://www.safaribooksonline.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-safari.png);">Safari</a></li>
 <li><a href="http://brightloop.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-brightloop.png);">Bright Loop</a></li>
 <li><a href="http://www.aba-systems.com.au/" rel="nofollow" style="background-image:url(../../img/sponsors/3-aba.png);">ABA Systems</a></li>
@@ -131,7 +131,7 @@ The serious financial contribution that our silver sponsors have made is very mu
 <li><a href="https://fluxility.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-fluxility.png);">Fluxility</a></li>
 <li><a href="https://teonite.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-teonite.png);">Teonite</a></li>
 <li><a href="https://trackmaven.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-trackmaven.png);">TrackMaven</a></li>
-<li><a href="http://www.phurba.net/" rel="nofollow" style="background-image:url(../../img/sponsors/3-phurba.png);">Phurba</a></li>
+<li><a href="https://www.phurba.net/" rel="nofollow" style="background-image:url(../../img/sponsors/3-phurba.png);">Phurba</a></li>
 <li><a href="https://www.nephila.it/it/" rel="nofollow" style="background-image:url(../../img/sponsors/3-nephila.png);">Nephila</a></li>
 <li><a href="http://www.aditium.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-aditium.png);">Aditium</a></li>
 <li><a href="https://www.eyesopen.com/" rel="nofollow" style="background-image:url(../../img/sponsors/3-openeye.png);">OpenEye Scientific Software</a></li>