@@ -6,7 +6,7 @@ About these documents
 These documents are generated from `reStructuredText`_ sources by `Sphinx`_, a
 document processor specifically written for the Python documentation.
 
-.. _reStructuredText: http://docutils.sf.net/rst.html
+.. _reStructuredText: http://docutils.sourceforge.net/rst.html
 .. _Sphinx: http://sphinx-doc.org/
 
 .. In the online version of these documents, you can submit comments and suggest
@@ -21,7 +21,7 @@ Many thanks go to:
 
 * Fred L. Drake, Jr., the creator of the original Python documentation toolset
   and writer of much of the content;
-* the `Docutils <http://docutils.sf.net/>`_ project for creating
+* the `Docutils <http://docutils.sourceforge.net/>`_ project for creating
   reStructuredText and the Docutils suite;
 * Fredrik Lundh for his `Alternative Python Reference
   <http://effbot.org/zone/pyref.htm>`_ project from which Sphinx got many good
 
@@ -628,7 +628,7 @@ Notes:
 
 'long string'
     Multiple lines of plain text in reStructuredText format (see
-    http://docutils.sf.net/).
+    http://docutils.sourceforge.net/).
 
 'list of strings'
     See below.
 
@@ -50,7 +50,7 @@ to learn Python's C API.
 If you need to interface to some C or C++ library for which no Python extension
 currently exists, you can try wrapping the library's data types and functions
 with a tool such as `SWIG <http://www.swig.org>`_.  `SIP
-<http://www.riverbankcomputing.co.uk/software/sip/>`__, `CXX
+<http://www.riverbankcomputing.co.uk/software/sip/intro>`__, `CXX
 <http://cxx.sourceforge.net/>`_ `Boost
 <http://www.boost.org/libs/python/doc/index.html>`_, or `Weave
 <http://docs.scipy.org/doc/scipy-dev/reference/tutorial/weave.html>`_ are also
 
@@ -53,7 +53,7 @@ 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
+See `the PSF license page <https://docs.python.org/3/license/>`_ to find further
 explanations and a link to the full text of the license.
 
 The Python logo is trademarked, and in certain cases permission is required to
@@ -178,8 +178,8 @@ How do I get documentation on Python?
 .. XXX mention py3k
 
 The standard documentation for the current stable version of Python is available
-at https://docs.python.org/.  PDF, plain text, and downloadable HTML versions are
-also available at https://docs.python.org/download.html.
+at https://docs.python.org/3/.  PDF, plain text, and downloadable HTML versions are
+also available at https://docs.python.org/3/download.html.
 
 The documentation is written in reStructuredText and processed by `the Sphinx
 documentation tool <http://sphinx-doc.org/>`__.  The reStructuredText source for
@@ -200,7 +200,7 @@ Is there a newsgroup or mailing list devoted to Python?
 -------------------------------------------------------
 
 There is a newsgroup, :newsgroup:`comp.lang.python`, and a mailing list,
-`python-list <http://mail.python.org/mailman/listinfo/python-list>`_.  The
+`python-list <https://mail.python.org/mailman/listinfo/python-list>`_.  The
 newsgroup and mailing list are gatewayed into each other -- if you can read news
 it's unnecessary to subscribe to the mailing list.
 :newsgroup:`comp.lang.python` is high-traffic, receiving hundreds of postings
@@ -209,7 +209,7 @@ 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
-<http://mail.python.org/mailman/listinfo/python-announce-list>`_.
+<https://mail.python.org/mailman/listinfo/python-announce-list>`_.
 
 More info about other mailing lists and newsgroups
 can be found at https://www.python.org/community/lists/.
 
@@ -58,7 +58,7 @@ Qt
 ---
 
 There are bindings available for the Qt toolkit (using either `PyQt
-<http://www.riverbankcomputing.co.uk/software/pyqt/>`_ or `PySide
+<http://www.riverbankcomputing.co.uk/software/pyqt/intro>`_ or `PySide
 <http://www.pyside.org/>`_) and for KDE (`PyKDE <https://techbase.kde.org/Development/Languages/Python>`__).
 PyQt is currently more mature than PySide, but you must buy a PyQt license from
 `Riverbank Computing <http://www.riverbankcomputing.co.uk/software/pyqt/license>`_
 
@@ -181,7 +181,7 @@ How do I create documentation from doc strings?
 
 The :mod:`pydoc` module can create HTML from the doc strings in your Python
 source code.  An alternative for creating API documentation purely from
-docstrings is `epydoc <http://epydoc.sf.net/>`_.  `Sphinx
+docstrings is `epydoc <http://epydoc.sourceforge.net/>`_.  `Sphinx
 <http://sphinx-doc.org>`_ can also include docstring content.
 
 
@@ -773,7 +773,7 @@ socket to select to check if it's writable.
 .. note::
    The :mod:`asyncore` module presents a framework-like approach to the problem
    of writing non-blocking networking code.
-   The third-party `Twisted <http://twistedmatrix.com/>`_ library is
+   The third-party `Twisted <https://twistedmatrix.com/trac/>`_ library is
    a popular and feature-rich alternative.
 
 
 
@@ -61,7 +61,7 @@ Yes.
 
 PyChecker is a static analysis tool that finds bugs in Python source code and
 warns about code complexity and style.  You can get PyChecker from
-http://pychecker.sf.net.
+http://pychecker.sourceforge.net/.
 
 `Pylint <http://www.logilab.org/projects/pylint>`_ is another tool that checks
 if a module satisfies a coding standard, and also makes it possible to write
 
@@ -252,6 +252,6 @@ Other options
 =============
 
 If you are writing a new extension module, you might consider `Cython
-<http://www.cython.org>`_.  It translates a Python-like language to C.  The
+<http://cython.org/>`_.  It translates a Python-like language to C.  The
 extension modules it creates are compatible with Python 3 and Python 2.
 
@@ -609,11 +609,10 @@ please email the python-porting_ mailing list.
 .. _future: http://python-future.org/
 .. _modernize: https://github.com/mitsuhiko/python-modernize
 .. _Porting to Python 3: http://python3porting.com/
-.. _PyPI: https://pypi.python.org/
+.. _PyPI: https://pypi.python.org/pypi
 .. _Python 3 Packages: https://pypi.python.org/pypi?:action=browse&c=533&show=all
 .. _Python 3 Q & A: http://ncoghlan-devs-python-notes.readthedocs.org/en/latest/python3/questions_and_answers.html
 .. _python-porting: https://mail.python.org/mailman/listinfo/python-porting
 .. _six: https://pypi.python.org/pypi/six
 .. _tox: https://pypi.python.org/pypi/tox
 .. _trove classifiers: https://pypi.python.org/pypi?%3Aaction=list_classifiers
-
@@ -515,7 +515,7 @@ Popular template engines include:
 
    * `Mako <http://www.makotemplates.org/>`_
    * `Genshi <http://genshi.edgewall.org/>`_
-   * `Jinja <http://jinja.pocoo.org/2/>`_
+   * `Jinja <http://jinja.pocoo.org/>`_
 
 .. seealso::