Update broken links

Author: grantjenks

README.rst

@@ -89,9 +89,9 @@ analysis platform from UC Santa Barbara; `Trio`_, an async I/O library; and
 `Dask Distributed`_, a distributed computation library supported by Continuum
 Analytics.
 
-.. _`Fellow of the Python Software Foundation`: http://en.wikipedia.org/wiki/Alex_Martelli
+.. _`Fellow of the Python Software Foundation`: https://en.wikipedia.org/wiki/Alex_Martelli
 .. _`simple, effective implementation`: http://www.grantjenks.com/docs/sortedcontainers/implementation.html
-.. _`author of Writing Idiomatic Python and Python Trainer`: http://reviews.jeffknupp.com/reviews/sortedcontainers/3/
+.. _`author of Writing Idiomatic Python and Python Trainer`: https://jeffknupp.com/
 .. _`Python and Django Trainer`: https://www.elephorm.com/formateur/kevin-samuel
 .. _`Python Sorted Collections`: http://www.qtrac.eu/pysorted.html
 .. _`Zipline`: https://github.com/quantopian/zipline
@@ -175,8 +175,8 @@ introduction, implementation, performance, and development.
 API Documentation
 .................
 
-If you are looking for information on a specific function, class or method, this
-part of the documentation is for you.
+If you are looking for information on a specific function, class or method,
+this part of the documentation is for you.
 
 - `Sorted List`_
 - `Sorted Dict`_

docs/development.rst

@@ -5,12 +5,14 @@ Collaborators are welcome!
 
 #. Check for open issues or open a fresh issue to start a discussion around a
    bug.
-#. Fork `the repository <https://github.com/grantjenks/python-sortedcontainers>`_ on
-   GitHub and start making your changes to a new branch.
+#. Fork the `repository`_ on GitHub and start making your changes to a new
+   branch.
 #. Write a test which shows that the bug was fixed.
 #. Send a pull request and bug the maintainer until it gets merged and
    published :)
 
+.. _`repository`: https://github.com/grantjenks/python-sortedcontainers
+
 Development Lead
 ----------------
 
@@ -37,7 +39,7 @@ is to clone the repository from GitHub::
 Development Dependencies
 ------------------------
 
-Install development dependencies with `pip <https://pypi.org/project/pip/>`_::
+Install development dependencies with `pip`_::
 
     $ pip install -r requirements.txt
 
@@ -48,12 +50,13 @@ Some alternative implementations, such as `banyan`, may have issues when
 installing on Windows. You can still develop :doc:`Sorted Containers<index>`
 without these packages. They will be omitted from benchmarking.
 
+.. _`pip`: https://pypi.org/project/pip/
+
 Testing
 -------
 
-Testing uses `tox <https://pypi.org/project/tox/>`_. If you don't want to
-install all the development requirements, then, after downloading, you can
-simply run::
+Testing uses `tox`_. If you don't want to install all the development
+requirements, then, after downloading, you can simply run::
 
     $ python setup.py test
 
@@ -113,7 +116,7 @@ and run the tests.
       py36: commands succeeded
       lint: commands succeeded
 
-Coverage testing uses `pytest-cov <https://pypi.org/project/pytest-cov/>`_:
+Coverage testing uses `pytest-cov`_:
 
 ::
 
@@ -220,5 +223,10 @@ of Python:
 * PyPy
 * PyPy3
 
-Life will feel much saner if you use `virtualenv <http://www.virtualenv.org/>`_
-and `tox` to manage and test each of the runtimes.
+Life will feel much saner if you use `venv`_ or `virtualenv`_ and `tox`_ to
+manage and test each of the runtimes.
+
+.. _`tox`: https://pypi.org/project/tox/
+.. _`pytest-cov`: https://pypi.org/project/pytest-cov/
+.. _`venv`: https://docs.python.org/3/library/venv.html
+.. _`virtualenv`: https://pypi.org/project/virtualenv/

docs/pycon-2016-talk.rst

@@ -397,7 +397,7 @@ Thanks for letting me share.
 .. _`collections.OrderedDict`: https://docs.python.org/3/library/collections.html#collections.OrderedDict
 .. _`Sqlite in-memory indexes`: https://www.sqlite.org/lang_createindex.html
 .. _`pandas.DataFrame indexes`: http://pandas.pydata.org/pandas-docs/stable/indexing.html
-.. _`Redis sorted sets`: http://redis.io/commands#sorted_set
+.. _`Redis sorted sets`: https://redis.io/topics/data-types
 .. _`MutableSequence`: https://docs.python.org/3/library/collections.abc.html#collections-abstract-base-classes
 .. _`PyPI`: https://pypi.org/
 .. _`Dan Stromberg`: http://stromberg.dnsalias.org/~dstromberg/datastructures/
@@ -433,7 +433,7 @@ Thanks for letting me share.
 .. _`.NET`: https://www.microsoft.com/net
 .. _`Python`: https://www.python.org/
 .. _`PHP`: http://php.net/
-.. _`Javascript`: http://www.ecmascript.org/
+.. _`Javascript`: https://en.wikipedia.org/wiki/ECMAScript
 .. _`MutableMapping`: https://docs.python.org/3/library/collections.abc.html#collections-abstract-base-classes
 .. _`MutableSet`: https://docs.python.org/3/library/collections.abc.html#collections-abstract-base-classes
 .. _`load parameters`: http://www.grantjenks.com/docs/sortedcontainers/performance-load.html