python · hugovk · May 2, 2023 · Apr 30, 2023 · Apr 30, 2023 · Apr 30, 2023
diff --git a/Doc/conf.py b/Doc/conf.py
@@ -267,7 +267,23 @@
     # GH-NNNN used to refer to pull requests
     r'https://github.com/python/cpython/issues/\d+': 'https://github.com/python/cpython/pull/\d+',
     # :source:`something` linking files in the repository
-    r'https://github.com/python/cpython/tree/.*': 'https://github.com/python/cpython/blob/.*'
+    r'https://github.com/python/cpython/tree/.*': 'https://github.com/python/cpython/blob/.*',
+    # Intentional HTTP use at Misc/NEWS.d/3.5.0a1.rst
+    r'http://www.python.org/$': 'https://www.python.org/$',
+    # Microsoft's redirects to learn.microsoft.com
+    r'https://msdn.microsoft.com/.*': 'https://learn.microsoft.com/.*',
+    r'https://docs.microsoft.com/.*': 'https://learn.microsoft.com/.*',
+    r'https://go.microsoft.com/fwlink/\?LinkID=\d+': 'https://learn.microsoft.com/.*',
+    # Language redirects
+    r'https://toml.io': 'https://toml.io/en/',
+    r'https://www.redhat.com': 'https://www.redhat.com/en',
+    # Other redirects
+    r'https://www.boost.org/libs/.+': 'https://www.boost.org/doc/libs/\d_\d+_\d/.+',
+    r'https://support.microsoft.com/en-us/help/\d+': 'https://support.microsoft.com/en-us/topic/.+',
+    r'https://perf.wiki.kernel.org$': 'https://perf.wiki.kernel.org/index.php/Main_Page',
+    r'https://www.sqlite.org': 'https://www.sqlite.org/index.html',
+    r'https://mitpress.mit.edu/sicp$': 'https://mitpress.mit.edu/9780262510875/structure-and-interpretation-of-computer-programs/',
+    r'https://www.python.org/psf/': 'https://www.python.org/psf-landing/',
 }
 
 linkcheck_anchors_ignore = [

diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst
@@ -42,7 +42,7 @@
 .. XXX make sure these all work
 
 `Cython <https://cython.org>`_ and its relative `Pyrex
-<https://www.cosc.canterbury.ac.nz/greg.ewing/python/Pyrex/>`_ are compilers
+<https://www.csse.canterbury.ac.nz/greg.ewing/python/Pyrex/>`_ are compilers
 that accept a slightly modified form of Python and generate the corresponding
 C code.  Cython and Pyrex make it possible to write an extension without having
 to learn Python's C API.
@@ -79,12 +79,12 @@
 How do I extract C values from a Python object?
 -----------------------------------------------

 That depends on the object's type.  If it's a tuple, :c:func:`PyTuple_Size`
 returns its length and :c:func:`PyTuple_GetItem` returns the item at a specified
 index.  Lists have similar functions, :c:func:`PyListSize` and
 :c:func:`PyList_GetItem`.

 For bytes, :c:func:`PyBytes_Size` returns its length and
 :c:func:`PyBytes_AsStringAndSize` provides a pointer to its value and its
 length.  Note that Python bytes objects may contain null bytes so C's
 :c:func:`strlen` should not be used.

diff --git a/Doc/faq/general.rst b/Doc/faq/general.rst
@@ -54,8 +54,8 @@ commercial use, to sell copies of Python in source or binary form (modified or
 unmodified), or to sell products that incorporate Python in some form.  We would
 still like to know about all commercial use of Python, of course.
 
-See `the PSF license page <https://www.python.org/psf/license/>`_ to find further
-explanations and a link to the full text of the license.
+See `the license page <https://docs.python.org/3/license.html>`_ to find further
+explanations and the full text of the PSF License.
 
 The Python logo is trademarked, and in certain cases permission is required to
 use it.  Consult `the Trademark Usage Policy
@@ -215,7 +215,7 @@ every day, and Usenet readers are often more able to cope with this volume.
 Announcements of new software releases and events can be found in
 comp.lang.python.announce, a low-traffic moderated list that receives about five
 postings per day.  It's available as `the python-announce mailing list
-<https://mail.python.org/mailman/listinfo/python-announce-list>`_.
+<https://mail.python.org/mailman3/lists/python-announce-list.python.org/>`_.
 
 More info about other mailing lists and newsgroups
 can be found at https://www.python.org/community/lists/.
@@ -352,7 +352,7 @@ titled "Python X.Y Release Schedule", where X.Y is a version that hasn't been
 publicly released yet.
 
 New development is discussed on `the python-dev mailing list
-<https://mail.python.org/mailman/listinfo/python-dev/>`_.
+<https://mail.python.org/mailman3/lists/python-dev.python.org/>`_.
 
 
 Is it reasonable to propose incompatible changes to Python?

diff --git a/Doc/faq/programming.rst b/Doc/faq/programming.rst
@@ -61,7 +61,7 @@
 `Pyflakes <https://github.com/PyCQA/pyflakes>`_ do basic checking that will
 help you catch bugs sooner.
 
-Static type checkers such as `Mypy <http://mypy-lang.org/>`_,
+Static type checkers such as `Mypy <https://mypy-lang.org/>`_,
 `Pyre <https://pyre-check.org/>`_, and
 `Pytype <https://github.com/google/pytype>`_ can check type hints in Python
 source code.
@@ -454,7 +454,7 @@
   (the list), and both ``x`` and ``y`` refer to it.
 2) Lists are :term:`mutable`, which means that you can change their content.

 After the call to :meth:`~list.append`, the content of the mutable object has
 changed from ``[]`` to ``[10]``.  Since both the variables refer to the same
 object, using either name accesses the modified value ``[10]``.

@@ -1393,7 +1393,7 @@
    >>> a_tuple[0]
    ['foo', 'item']

 To see why this happens, you need to know that (a) if an object implements an
 :meth:`~object.__iadd__` magic method, it gets called when the ``+=`` augmented
 assignment
 is executed, and its return value is what gets used in the assignment statement;
@@ -1902,7 +1902,7 @@
 identity tests.  This prevents the code from being confused by objects such as
 ``float('NaN')`` that are not equal to themselves.

 For example, here is the implementation of
 :meth:`collections.abc.Sequence.__contains__`::

    def __contains__(self, value):

diff --git a/Doc/howto/pyporting.rst b/Doc/howto/pyporting.rst
@@ -438,7 +438,7 @@ to make sure everything functions as expected in both versions of Python.
 .. _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/
+.. _mypy: https://mypy-lang.org/
 .. _Porting to Python 3: http://python3porting.com/
 .. _Pylint: https://pypi.org/project/pylint
 

@@ -509,7 +509,7 @@

   .. versionchanged:: 3.6

      The socket option :py:data:`~socket.TCP_NODELAY` is set by default
      for all TCP connections.

   .. versionchanged:: 3.7
@@ -529,7 +529,7 @@
       specifies requirements for algorithms that reduce this user-visible
       delay and provides an algorithm.
 
-      For more information: https://tools.ietf.org/html/rfc6555
+      For more information: https://datatracker.ietf.org/doc/html/rfc6555
 
    .. versionchanged:: 3.11
 
@@ -578,7 +578,7 @@
     resolution. If given, these should all be integers from the
     corresponding :mod:`socket` module constants.

   * *reuse_port* tells the kernel to allow this endpoint to be bound to the
     same port as other existing endpoints are bound to, so long as they all
     set this flag when being created. This option is not supported on Windows
     and some Unixes. If the :py:data:`~socket.SO_REUSEPORT` constant is not
@@ -606,7 +606,7 @@
      *allow_broadcast*, and *sock* parameters were added.

   .. versionchanged:: 3.8.1
      The *reuse_address* parameter is no longer supported, as using
      :py:data:`~sockets.SO_REUSEADDR` poses a significant security concern for
      UDP. Explicitly passing ``reuse_address=True`` will raise an exception.

@@ -614,7 +614,7 @@
      identical UDP socket address with ``SO_REUSEADDR``, incoming packets can
      become randomly distributed among the sockets.

      For supported platforms, *reuse_port* can be used as a replacement for
      similar functionality. With *reuse_port*,
      :py:data:`~sockets.SO_REUSEPORT` is used instead, which specifically
      prevents processes with differing UIDs from assigning sockets to the same
@@ -699,7 +699,7 @@
     be selected (note that if *host* resolves to multiple network interfaces,
     a different random port will be selected for each interface).

   * *family* can be set to either :data:`socket.AF_INET` or
     :data:`~socket.AF_INET6` to force the socket to use IPv4 or IPv6.
     If not set, the *family* will be determined from host name
     (defaults to :data:`~socket.AF_UNSPEC`).

@@ -432,7 +432,7 @@ Constructor functions also accept the following tree hashing parameters:
    :alt: Explanation of tree mode parameters.
 
 See section 2.10 in `BLAKE2 specification
-<https://blake2.net/blake2_20130129.pdf>`_ for comprehensive review of tree
+<https://www.blake2.net/blake2_20130129.pdf>`_ for comprehensive review of tree
 hashing.
 
 
@@ -619,7 +619,7 @@ on the hash function used in digital signatures.
     by the signer.
 
     (`NIST SP-800-106 "Randomized Hashing for Digital Signatures"
-    <https://csrc.nist.gov/publications/detail/sp/800-106/final>`_)
+    <https://csrc.nist.gov/publications/detail/sp/800-106/archive/2009-02-25>`_)
 
 In BLAKE2 the salt is processed as a one-time input to the hash function during
 initialization, rather than as an input to each compression function.
@@ -628,7 +628,7 @@ initialization, rather than as an input to each compression function.
 
     *Salted hashing* (or just hashing) with BLAKE2 or any other general-purpose
     cryptographic hash function, such as SHA-256, is not suitable for hashing
-    passwords.  See `BLAKE2 FAQ <https://blake2.net/#qa>`_ for more
+    passwords.  See `BLAKE2 FAQ <https://www.blake2.net/#qa>`_ for more
     information.
 ..
 
@@ -764,9 +764,9 @@ Domain Dedication 1.0 Universal:
 
 * *Alexandr Sokolovskiy*
 
-.. _BLAKE2: https://blake2.net
+.. _BLAKE2: https://www.blake2.net
 .. _HMAC: https://en.wikipedia.org/wiki/Hash-based_message_authentication_code
-.. _BLAKE: https://131002.net/blake/
+.. _BLAKE: https://web.archive.org/web/20200918190133/https://131002.net/blake/
 .. _SHA-3: https://en.wikipedia.org/wiki/NIST_hash_function_competition
 .. _ChaCha: https://cr.yp.to/chacha.html
 .. _pyblake2: https://pythonhosted.org/pyblake2/
@@ -782,7 +782,7 @@ Domain Dedication 1.0 Universal:
    Module :mod:`base64`
       Another way to encode binary hashes for non-binary environments.
 
-   https://blake2.net
+   https://www.blake2.net
       Official BLAKE2 website.
 
    https://csrc.nist.gov/csrc/media/publications/fips/180/2/archive/2002-08-01/documents/fips180-2.pdf

diff --git a/Doc/library/http.client.rst b/Doc/library/http.client.rst
@@ -354,7 +354,7 @@ HTTPConnection Objects
    the CONNECT request.
 
    As HTTP/1.1 is used for HTTP CONNECT tunnelling request, `as per the RFC
-   <https://tools.ietf.org/html/rfc7231#section-4.3.6>`_, a HTTP ``Host:``
+   <https://datatracker.ietf.org/doc/html/rfc7231#section-4.3.6>`_, a HTTP ``Host:``
    header must be provided, matching the authority-form of the request target
    provided as the destination for the CONNECT request. If a HTTP ``Host:``
    header is not provided via the headers argument, one is generated and

@@ -178,7 +178,7 @@ The "selectable" entry points were introduced in ``importlib_metadata``
 no parameters and always returned a dictionary of entry points, keyed
 by group. With ``importlib_metadata`` 5.0 and Python 3.12,
 ``entry_points`` always returns an ``EntryPoints`` object. See
-`backports.entry_points_selectable <https://pypi.org/project/backports.entry_points_selectable>`_
+`backports.entry-points-selectable <https://pypi.org/project/backports.entry-points-selectable>`_
 for compatibility options.
 
 

diff --git a/Doc/library/os.rst b/Doc/library/os.rst
@@ -4593,7 +4593,7 @@ written in Python, such as a mail server's external command delivery program.
    :attr:`!children_system`, and :attr:`!elapsed` in that order.
 
    See the Unix manual page
-   :manpage:`times(2)` and `times(3) <https://www.freebsd.org/cgi/man.cgi?time(3)>`_ manual page on Unix or `the GetProcessTimes MSDN
+   :manpage:`times(2)` and `times(3) <https://man.freebsd.org/cgi/man.cgi?time(3)>`_ manual page on Unix or `the GetProcessTimes MSDN
    <https://docs.microsoft.com/windows/win32/api/processthreadsapi/nf-processthreadsapi-getprocesstimes>`_
    on Windows. On Windows, only :attr:`!user` and :attr:`!system` are known; the other attributes are zero.
 

diff --git a/Doc/library/plistlib.rst b/Doc/library/plistlib.rst
@@ -46,7 +46,7 @@ or :class:`datetime.datetime` objects.
 
 .. seealso::
 
-   `PList manual page <https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/PropertyLists/>`_
+   `PList manual page <https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/PropertyLists/>`_
       Apple's documentation of the file format.
 
 

diff --git a/Doc/library/resource.rst b/Doc/library/resource.rst
@@ -244,7 +244,7 @@ platform.
    used by all of this user id's processes.
    This limit is enforced only if bit 1 of the vm.overcommit sysctl is set.
    Please see
-   `tuning(7) <https://www.freebsd.org/cgi/man.cgi?query=tuning&sektion=7>`__
+   `tuning(7) <https://man.freebsd.org/cgi/man.cgi?query=tuning&sektion=7>`__
    for a complete description of this sysctl.
 
    .. availability:: FreeBSD.

diff --git a/Doc/library/select.rst b/Doc/library/select.rst
@@ -505,7 +505,7 @@ Kqueue Objects
 Kevent Objects
 --------------
 
-https://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2
+https://man.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2
 
 .. attribute:: kevent.ident
 

diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst
@@ -1719,7 +1719,7 @@ to speed up repeated connections from the same clients.
    .. versionadded:: 3.3
 
    .. seealso::
-      `SSL/TLS & Perfect Forward Secrecy <https://vincent.bernat.im/en/blog/2011-ssl-perfect-forward-secrecy>`_
+      `SSL/TLS & Perfect Forward Secrecy <https://vincent.bernat.ch/en/blog/2011-ssl-perfect-forward-secrecy>`_
          Vincent Bernat.
 
 .. method:: SSLContext.wrap_socket(sock, server_side=False, \

diff --git a/Doc/library/statistics.rst b/Doc/library/statistics.rst
@@ -22,7 +22,7 @@ This module provides functions for calculating mathematical statistics of
 numeric (:class:`~numbers.Real`-valued) data.
 
 The module is not intended to be a competitor to third-party libraries such
-as `NumPy <https://numpy.org>`_, `SciPy <https://www.scipy.org/>`_, or
+as `NumPy <https://numpy.org>`_, `SciPy <https://scipy.org/>`_, or
 proprietary full-featured statistics packages aimed at professional
 statisticians such as Minitab, SAS and Matlab. It is aimed at the level of
 graphing and scientific calculators.

diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst
@@ -602,4 +602,4 @@ The :mod:`struct` module also defines the following type:
 
 .. _ieee 754 standard: https://en.wikipedia.org/wiki/IEEE_754-2008_revision
 
-.. _IETF RFC 1700: https://tools.ietf.org/html/rfc1700
+.. _IETF RFC 1700: https://datatracker.ietf.org/doc/html/rfc1700
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
@@ -792,7 +792,7 @@ always available.
    additional garbage collector overhead if the object is managed by the garbage
    collector.
 
-   See `recursive sizeof recipe <https://code.activestate.com/recipes/577504>`_
+   See `recursive sizeof recipe <https://code.activestate.com/recipes/577504/>`_
    for an example of using :func:`getsizeof` recursively to find the size of
    containers and all their contents.
 

diff --git a/Doc/library/unittest.mock-examples.rst b/Doc/library/unittest.mock-examples.rst
@@ -1074,7 +1074,7 @@ subclass.
 Sometimes this is inconvenient. For example, `one user
 <https://code.google.com/archive/p/mock/issues/105>`_ is subclassing mock to
 created a `Twisted adaptor
-<https://twistedmatrix.com/documents/11.0.0/api/twisted.python.components.html>`_.
+<https://twisted.org/documents/11.0.0/api/twisted.python.components.html>`_.
 Having this applied to attributes too actually causes errors.
 
 ``Mock`` (in all its flavours) uses a method called ``_get_child_mock`` to create

diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst
@@ -72,7 +72,7 @@ test runner
    a GUI tool for test discovery and execution.  This is intended largely for ease of use
    for those new to unit testing.  For production environments it is
    recommended that tests be driven by a continuous integration system such as
-   `Buildbot <https://buildbot.net/>`_, `Jenkins <https://jenkins.io/>`_,
+   `Buildbot <https://buildbot.net/>`_, `Jenkins <https://www.jenkins.io/>`_,
    `GitHub Actions <https://github.com/features/actions>`_, or
    `AppVeyor <https://www.appveyor.com/>`_.
 

diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst
@@ -161,7 +161,7 @@ between conformable Python objects and XML on the wire.
 
 .. seealso::
 
-   `XML-RPC HOWTO <https://www.tldp.org/HOWTO/XML-RPC-HOWTO/index.html>`_
+   `XML-RPC HOWTO <https://tldp.org/HOWTO/XML-RPC-HOWTO/index.html>`_
       A good description of XML-RPC operation and client software in several languages.
       Contains pretty much everything an XML-RPC client developer needs to know.
 

diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst
@@ -128,7 +128,7 @@ The module defines the following items:
       Documentation on the ZIP file format by Phil Katz, the creator of the format and
       algorithms used.
 
-   `Info-ZIP Home Page <http://www.info-zip.org/>`_
+   `Info-ZIP Home Page <https://infozip.sourceforge.net/>`_
       Information about the Info-ZIP project's ZIP archive programs and development
       libraries.
 

diff --git a/Doc/license.rst b/Doc/license.rst
@@ -22,7 +22,7 @@ Virginia where he released several versions of the software.
 In May 2000, Guido and the Python core development team moved to BeOpen.com to
 form the BeOpen PythonLabs team.  In October of the same year, the PythonLabs
 team moved to Digital Creations (now Zope Corporation; see
-https://www.zope.org/).  In 2001, the Python Software Foundation (PSF, see
+https://www.zope.dev/).  In 2001, the Python Software Foundation (PSF, see
 https://www.python.org/psf/) was formed, a non-profit organization created
 specifically to own Python-related Intellectual Property.  Zope Corporation is a
 sponsoring member of the PSF.

diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
@@ -1564,7 +1564,7 @@ Basic customization
       This is intended to provide protection against a denial-of-service caused
       by carefully chosen inputs that exploit the worst case performance of a
       dict insertion, O(n\ :sup:`2`) complexity.  See
-      http://www.ocert.org/advisories/ocert-2011-003.html for details.
+      http://ocert.org/advisories/ocert-2011-003.html for details.
 
       Changing hash values affects the iteration order of sets.
       Python has never made guarantees about this ordering

diff --git a/Doc/reference/introduction.rst b/Doc/reference/introduction.rst
@@ -74,7 +74,7 @@ PyPy
    and a Just in Time compiler. One of the goals of the project is to encourage
    experimentation with the language itself by making it easier to modify the
    interpreter (since it is written in Python).  Additional information is
-   available on `the PyPy project's home page <https://pypy.org/>`_.
+   available on `the PyPy project's home page <https://www.pypy.org/>`_.
 
 Each of these implementations varies in some way from the language as documented
 in this manual, or introduces specific information beyond what's covered in the

diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst
@@ -370,7 +370,7 @@ Miscellaneous options
    Hash randomization is intended to provide protection against a
    denial-of-service caused by carefully chosen inputs that exploit the worst
    case performance of a dict construction, O(n\ :sup:`2`) complexity.  See
-   http://www.ocert.org/advisories/ocert-2011-003.html for details.
+   http://ocert.org/advisories/ocert-2011-003.html for details.
 
    :envvar:`PYTHONHASHSEED` allows you to set a fixed value for the hash
    seed secret.

diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst
@@ -66,7 +66,7 @@ number of standard Unix command line editors, :program:`vim` and
 :program:`BBEdit` or :program:`TextWrangler` from Bare Bones Software (see
 http://www.barebones.com/products/bbedit/index.html) are good choices, as is
 :program:`TextMate` (see https://macromates.com/). Other editors include
-:program:`Gvim` (https://macvim-dev.github.io/macvim/) and :program:`Aquamacs`
+:program:`Gvim` (https://macvim.org/macvim/) and :program:`Aquamacs`
 (http://aquamacs.org/).
 
 To run your script from the Terminal window you must make sure that

diff --git a/Doc/using/windows.rst b/Doc/using/windows.rst
@@ -541,7 +541,7 @@ Besides the standard CPython distribution, there are modified packages including
 additional functionality.  The following is a list of popular versions and their
 key features:
 
-`ActivePython <https://www.activestate.com/activepython/>`_
+`ActivePython <https://www.activestate.com/products/python/>`_
     Installer with multi-platform compatibility, documentation, PyWin32
 
 `Anaconda <https://www.anaconda.com/download/>`_

diff --git a/Doc/whatsnew/2.0.rst b/Doc/whatsnew/2.0.rst
@@ -933,7 +933,7 @@ using it::
    parser.parse( 'hamlet.xml' )
 
 For more information, consult the Python documentation, or the XML HOWTO at
-http://pyxml.sourceforge.net/topics/howto/xml-howto.html.
+https://pyxml.sourceforge.net/topics/howto/xml-howto.html.
 
 
 DOM Support

diff --git a/Doc/whatsnew/2.1.rst b/Doc/whatsnew/2.1.rst
@@ -613,7 +613,7 @@ New and Improved Modules
   framework based on running embedded examples in docstrings and comparing the
   results against the expected output.  PyUnit, contributed by Steve Purcell, is a
   unit testing framework inspired by JUnit, which was in turn an adaptation of
-  Kent Beck's Smalltalk testing framework.  See http://pyunit.sourceforge.net/ for
+  Kent Beck's Smalltalk testing framework.  See https://pyunit.sourceforge.net/ for
   more information about PyUnit.
 
 * The :mod:`difflib` module contains a class, :class:`SequenceMatcher`, which

diff --git a/Doc/whatsnew/2.2.rst b/Doc/whatsnew/2.2.rst
@@ -632,10 +632,10 @@ queen threatens another) and the Knight's Tour (a route that takes a knight to
 every square of an $NxN$ chessboard without visiting any square twice).
 
 The idea of generators comes from other programming languages, especially Icon
-(https://www.cs.arizona.edu/icon/), where the idea of generators is central.  In
+(https://www2.cs.arizona.edu/icon/), where the idea of generators is central.  In
 Icon, every expression and function call behaves like a generator.  One example
 from "An Overview of the Icon Programming Language" at
-https://www.cs.arizona.edu/icon/docs/ipd266.htm gives an idea of what this looks
+https://www2.cs.arizona.edu/icon/docs/ipd266.htm gives an idea of what this looks
 like::
 
    sentence := "Store it in the neighboring harbor"

diff --git a/Doc/whatsnew/2.3.rst b/Doc/whatsnew/2.3.rst
@@ -218,10 +218,10 @@ queen threatens another) and the Knight's Tour (a route that takes a knight to
 every square of an $NxN$ chessboard without visiting any square twice).
 
 The idea of generators comes from other programming languages, especially Icon
-(https://www.cs.arizona.edu/icon/), where the idea of generators is central.  In
+(https://www2.cs.arizona.edu/icon/), where the idea of generators is central.  In
 Icon, every expression and function call behaves like a generator.  One example
 from "An Overview of the Icon Programming Language" at
-https://www.cs.arizona.edu/icon/docs/ipd266.htm gives an idea of what this looks
+https://www2.cs.arizona.edu/icon/docs/ipd266.htm gives an idea of what this looks
 like::
 
    sentence := "Store it in the neighboring harbor"
@@ -1332,7 +1332,7 @@ complete list of changes, or look through the CVS logs for all the details.
   (Contributed by Kevin O'Connor.)
 
 * The IDLE integrated development environment has been updated using the code
-  from the IDLEfork project (http://idlefork.sourceforge.net).  The most notable feature is
+  from the IDLEfork project (https://idlefork.sourceforge.net).  The most notable feature is
   that the code being developed is now executed in a subprocess, meaning that
   there's no longer any need for manual ``reload()`` operations. IDLE's core code
   has been incorporated into the standard library as the :mod:`idlelib` package.

diff --git a/Doc/whatsnew/2.4.rst b/Doc/whatsnew/2.4.rst
@@ -756,7 +756,7 @@ API that perform ASCII-only conversions, ignoring the locale setting:
   :c:expr:`double` to an ASCII string.
 
 The code for these functions came from the GLib library
-(https://developer.gnome.org/glib/stable/), whose developers kindly
+(https://developer-old.gnome.org/glib/2.26/), whose developers kindly
 relicensed the relevant functions and donated them to the Python Software
 Foundation.  The :mod:`locale` module  can now change the numeric locale,
 letting extensions such as GTK+  produce the correct results.