gh-91838: Use HTTPS links in docs for resources which redirect to HTTPS (GH-95527)

If an HTTP link is redirected to a same looking HTTPS link, the latter can
be used directly without changes in readability and behavior.
It protects from a men-in-the-middle attack.

This change does not affect Python examples.

6 files changed, 12 insertions, 12 deletions

diff --git a/Doc/howto/cporting.rst b/Doc/howto/cporting.rst
index ce7700f..7773620 100644
--- a/Doc/howto/cporting.rst
+++ b/Doc/howto/cporting.rst
@@ -22,5 +22,5 @@ We recommend the following resources for porting extension modules to Python 3:
 
 .. _Migrating C extensions: http://python3porting.com/cextensions.html
 .. _Porting guide: https://py3c.readthedocs.io/en/latest/guide.html
-.. _Cython: http://cython.org/
+.. _Cython: https://cython.org/
 .. _CFFI: https://cffi.readthedocs.io/en/latest/
diff --git a/Doc/howto/curses.rst b/Doc/howto/curses.rst
index 26c4ece..48add16 100644
--- a/Doc/howto/curses.rst
+++ b/Doc/howto/curses.rst
@@ -536,10 +536,10 @@ Patches adding support for these would be welcome; see
 `the Python Developer's Guide <https://devguide.python.org/>`_ to
 learn more about submitting patches to Python.
 
-* `Writing Programs with NCURSES <http://invisible-island.net/ncurses/ncurses-intro.html>`_:
+* `Writing Programs with NCURSES <https://invisible-island.net/ncurses/ncurses-intro.html>`_:
   a lengthy tutorial for C programmers.
 * `The ncurses man page <https://linux.die.net/man/3/ncurses>`_
-* `The ncurses FAQ <http://invisible-island.net/ncurses/ncurses.faq.html>`_
+* `The ncurses FAQ <https://invisible-island.net/ncurses/ncurses.faq.html>`_
 * `"Use curses... don't swear" <https://www.youtube.com/watch?v=eN1eZtjLEnU>`_:
   video of a PyCon 2013 talk on controlling terminals using curses or Urwid.
 * `"Console Applications with Urwid" <http://www.pyvideo.org/video/1568/console-applications-with-urwid>`_:
diff --git a/Doc/howto/functional.rst b/Doc/howto/functional.rst
index eb80015..1c3bd23 100644
--- a/Doc/howto/functional.rst
+++ b/Doc/howto/functional.rst
@@ -1215,7 +1215,7 @@ flow inside a program.  The book uses Scheme for its examples, but many of the
 design approaches described in these chapters are applicable to functional-style
 Python code.
 
-http://www.defmacro.org/ramblings/fp.html: A general introduction to functional
+https://www.defmacro.org/ramblings/fp.html: A general introduction to functional
 programming that uses Java examples and has a lengthy historical introduction.
 
 https://en.wikipedia.org/wiki/Functional_programming: General Wikipedia entry
@@ -1228,7 +1228,7 @@ https://en.wikipedia.org/wiki/Currying: Entry for the concept of currying.
 Python-specific
 ---------------
 
-http://gnosis.cx/TPiP/: The first chapter of David Mertz's book
+https://gnosis.cx/TPiP/: The first chapter of David Mertz's book
 :title-reference:`Text Processing in Python` discusses functional programming
 for text processing, in the section titled "Utilizing Higher-Order Functions in
 Text Processing".
diff --git a/Doc/howto/pyporting.rst b/Doc/howto/pyporting.rst
index abcc342..add1c11 100644
--- a/Doc/howto/pyporting.rst
+++ b/Doc/howto/pyporting.rst
@@ -433,9 +433,9 @@ to make sure everything functions as expected in both versions of Python.
 
 
 .. _caniusepython3: https://pypi.org/project/caniusepython3
-.. _cheat sheet: http://python-future.org/compatible_idioms.html
+.. _cheat sheet: https://python-future.org/compatible_idioms.html
 .. _coverage.py: https://pypi.org/project/coverage
-.. _Futurize: http://python-future.org/automatic_conversion.html
+.. _Futurize: https://python-future.org/automatic_conversion.html
 .. _importlib2: https://pypi.org/project/importlib2
 .. _Modernize: https://python-modernize.readthedocs.io/
 .. _mypy: http://mypy-lang.org/
@@ -445,7 +445,7 @@ to make sure everything functions as expected in both versions of Python.
 .. _Python 3 Q & A: https://ncoghlan-devs-python-notes.readthedocs.io/en/latest/python3/questions_and_answers.html
 
 .. _pytype: https://github.com/google/pytype
-.. _python-future: http://python-future.org/
+.. _python-future: https://python-future.org/
 .. _python-porting: https://mail.python.org/pipermail/python-porting/
 .. _six: https://pypi.org/project/six
 .. _tox: https://pypi.org/project/tox
diff --git a/Doc/howto/unicode.rst b/Doc/howto/unicode.rst
index 535b21b..4969d24 100644
--- a/Doc/howto/unicode.rst
+++ b/Doc/howto/unicode.rst
@@ -167,7 +167,7 @@ On the Computerphile Youtube channel, Tom Scott briefly
 (9 minutes 36 seconds).
 
 To help understand the standard, Jukka Korpela has written `an introductory
-guide <http://jkorpela.fi/unicode/guide.html>`_ to reading the
+guide <https://jkorpela.fi/unicode/guide.html>`_ to reading the
 Unicode character tables.
 
 Another `good introductory article <https://www.joelonsoftware.com/2003/10/08/the-absolute-minimum-every-software-developer-absolutely-positively-must-know-about-unicode-and-character-sets-no-excuses/>`_
@@ -735,7 +735,7 @@ References
 ----------
 
 One section of `Mastering Python 3 Input/Output
-<http://pyvideo.org/video/289/pycon-2010--mastering-python-3-i-o>`_,
+<https://pyvideo.org/video/289/pycon-2010--mastering-python-3-i-o>`_,
 a PyCon 2010 talk by David Beazley, discusses text processing and binary data handling.
 
 The `PDF slides for Marc-André Lemburg's presentation "Writing Unicode-aware
@@ -745,7 +745,7 @@ discuss questions of character encodings as well as how to internationalize
 and localize an application.  These slides cover Python 2.x only.
 
 `The Guts of Unicode in Python
-<http://pyvideo.org/video/1768/the-guts-of-unicode-in-python>`_
+<https://pyvideo.org/video/1768/the-guts-of-unicode-in-python>`_
 is a PyCon 2013 talk by Benjamin Peterson that discusses the internal Unicode
 representation in Python 3.3.
 
diff --git a/Doc/howto/urllib2.rst b/Doc/howto/urllib2.rst
index e1a2f48..69af3c3 100644
--- a/Doc/howto/urllib2.rst
+++ b/Doc/howto/urllib2.rst
@@ -411,7 +411,7 @@ fetched, particularly the headers sent by the server. It is currently an
 :class:`http.client.HTTPMessage` instance.
 
 Typical headers include 'Content-length', 'Content-type', and so on. See the
-`Quick Reference to HTTP Headers <http://jkorpela.fi/http.html>`_
+`Quick Reference to HTTP Headers <https://jkorpela.fi/http.html>`_
 for a useful listing of HTTP headers with brief explanations of their meaning
 and use.