Fixes a bunch of broken links in different parts of the book

advanced-iterators.html

@@ -631,7 +631,7 @@ <h2 id=furtherreading>Further Reading</h2>
 <ul>
 <li><a href=http://docs.python.org/3.1/library/itertools.html><code>itertools</code> module</a>
 <li><a href=http://www.doughellmann.com/PyMOTW/itertools/><code>itertools</code>&nbsp;&mdash;&nbsp;Iterator functions for efficient looping</a>
-<li><a href=http://blip.tv/file/1947373/>Watch Raymond Hettinger&#8217;s &#8220;Easy AI with Python&#8221; talk</a> at PyCon 2009
+<li><a href=https://www.youtube.com/watch?v=M9V1e-rG7VA>Watch Raymond Hettinger&#8217;s &#8220;Easy AI with Python&#8221; talk</a> at PyCon 2009
 <li><a href=http://code.activestate.com/recipes/576615/>Recipe 576615: Alphametics solver</a>, Raymond Hettinger&#8217;s original alphametics solver for Python 2
 <li><a href=http://code.activestate.com/recipes/users/178123/>More of Raymond Hettinger&#8217;s recipes</a> in the ActiveState Code repository
 <li><a href=http://en.wikipedia.org/wiki/Verbal_arithmetic>Alphametics on Wikipedia</a>

comprehensions.html

@@ -366,7 +366,7 @@ <h2 id=furtherreading>Further Reading</h2>
 <li><a href=http://docs.python.org/3.1/library/os.html><code>os</code> module</a>
 <li><a href=http://www.doughellmann.com/PyMOTW/os/><code>os</code>&nbsp;&mdash;&nbsp;Portable access to operating system specific features</a>
 <li><a href=http://docs.python.org/3.1/library/os.path.html><code>os.path</code> module</a>
-<li><a href=http://www.doughellmann.com/PyMOTW/ospath/><code>os.path</code>&nbsp;&mdash;&nbsp;Platform-independent manipulation of file names</a>
+<li><a href=https://pymotw.com/3/os.path/><code>os.path</code>&nbsp;&mdash;&nbsp;Platform-independent manipulation of file names</a>
 <li><a href=http://docs.python.org/3.1/library/glob.html><code>glob</code> module</a>
 <li><a href=http://www.doughellmann.com/PyMOTW/glob/><code>glob</code>&nbsp;&mdash;&nbsp;Filename pattern matching</a>
 <li><a href=http://docs.python.org/3.1/library/time.html><code>time</code> module</a>

http-web-services.html

@@ -974,7 +974,7 @@ <h2 id=furtherreading>Further Reading</h2>
 <p><code>httplib2</code>:
 
 <ul>
-<li><a href=http://code.google.com/p/httplib2/><code>httplib2</code> project page</a>
+<li><a href=https://github.com/httplib2/httplib2><code>httplib2</code> project page</a>
 <li><a href=http://code.google.com/p/httplib2/wiki/ExamplesPython3>More <code>httplib2</code> code examples</a>
 <li><a href=http://www.xml.com/pub/a/2006/02/01/doing-http-caching-right-introducing-httplib2.html>Doing <abbr>HTTP</abbr> Caching Right: Introducing <code>httplib2</code></a>
 <li><a href=http://www.xml.com/pub/a/2006/03/29/httplib2-http-persistence-and-authentication.html><code>httplib2</code>: <abbr>HTTP</abbr> Persistence and Authentication</a>

special-method-names.html

@@ -811,7 +811,7 @@ <h2 id=esoterica>Really Esoteric Stuff</h2>
 <td><a href=http://docs.python.org/3.1/library/abc.html#abc.ABCMeta.__subclasshook__><code>MyABC.<dfn>__subclasshook__</dfn>(C)</code></a>
 </table>
 
-<p><sup>*</sup> Exactly when Python calls the <code>__del__()</code> special method <a href=http://www.python.org/doc/3.1/reference/datamodel.html#object.__del__>is incredibly complicated</a>. To fully understand it, you need to know how <a href=http://www.python.org/doc/3.1/reference/datamodel.html#objects-values-and-types>Python keeps track of objects in memory</a>. Here&#8217;s a good article on <a href=http://www.electricmonk.nl/log/2008/07/07/python-destructor-and-garbage-collection-notes/>Python garbage collection and class destructors</a>. You should also read about <a href=http://mindtrove.info/articles/python-weak-references/>weak references</a>, the <a href=http://docs.python.org/3.1/library/weakref.html><code>weakref</code> module</a>, and probably the <a href=http://www.python.org/doc/3.1/library/gc.html><code>gc</code> module</a> for good measure.
+<p><sup>*</sup> Exactly when Python calls the <code>__del__()</code> special method <a href=http://www.python.org/doc/3.1/reference/datamodel.html#object.__del__>is incredibly complicated</a>. To fully understand it, you need to know how <a href=http://www.python.org/doc/3.1/reference/datamodel.html#objects-values-and-types>Python keeps track of objects in memory</a>. Here&#8217;s a good article on <a href=http://www.electricmonk.nl/log/2008/07/07/python-destructor-and-garbage-collection-notes/>Python garbage collection and class destructors</a>. You should also read about <a href=https://mindtrove.info/python-weak-references/>weak references</a>, the <a href=http://docs.python.org/3.1/library/weakref.html><code>weakref</code> module</a>, and probably the <a href=http://www.python.org/doc/3.1/library/gc.html><code>gc</code> module</a> for good measure.
 
 <h2 id=furtherreading>Further Reading</h2>
 

whats-new.html

@@ -40,7 +40,7 @@ <h2 id=divingin><i>a.k.a.</i> &#8220;the minus level&#8221;</h2>
 
 <p>Iterators are everywhere in Python 3, and I understand them a lot better than I did five years ago when I wrote &#8220;Dive Into Python&#8221;. You need to understand them too, because lots of functions that used to return lists in Python 2 will now return iterators in Python 3. At a minimum, you should read <a href=iterators.html#a-fibonacci-iterator>the second half of the Iterators chapter</a> and <a href=advanced-iterators.html#generator-expressions>the second half of the Advanced Iterators chapter</a>.
 
-<p>By popular request, I&#8217;ve added an appendix on <a href=special-method-names.html>Special Method Names</a>, which is kind of like <a href=http://www.python.org/doc/3.1/reference/datamodel.html#special-method-names>the Python docs &#8220;Data Model&#8221; chapter</a> but with more snark.
+<p>By popular request, I&#8217;ve added an appendix on <a href=special-method-names.html>Special Method Names</a>, which is kind of like <a href=https://docs.python.org/3.6/reference/datamodel.html>the Python docs &#8220;Data Model&#8221; chapter</a> but with more snark.
 
 <p>When I was writing &#8220;Dive Into Python&#8221;, all of the available XML libraries sucked. Then Fredrik Lundh wrote <a href=http://effbot.org/zone/element-index.htm>ElementTree</a>, which doesn&#8217;t suck at all. The Python gods wisely <a href=http://docs.python.org/3.1/library/xml.etree.elementtree.html>incorporated ElementTree into the standard library</a>, and now it forms the basis for <a href=xml.html>my new XML chapter</a>. The old ways of parsing XML are still around, but you should avoid them, because they suck!
 

where-to-go-from-here.html

@@ -39,8 +39,8 @@ <h2 id=things-to-read>Things to Read</h2>
 <p>Descriptors:
 
 <ul>
-<li><a href=http://users.rcn.com/python/download/Descriptor.htm>How-To Guide For Descriptors</a> by Raymond Hettinger
-<li><a href=http://www.ibm.com/developerworks/linux/library/l-python-elegance-2.html>Charming Python: Python elegance and warts, Part 2</a> by David Mertz
+<li><a href=https://docs.python.org/3/howto/descriptor.html>How-To Guide For Descriptors</a> by Raymond Hettinger
+<li><a href=http://gnosis.cx/publish/programming/charming_python_b26.txt>Charming Python: Python elegance and warts, Part 2</a> by David Mertz
 <li><a href='http://www.informit.com/articles/printerfriendly.aspx?p=1309289'>Python Descriptors</a> by Mark Summerfield
 <li><a href=http://docs.python.org/3.1/reference/datamodel.html#invoking-descriptors>Invoking Descriptors</a> in the official Python documentation
 </ul>
@@ -53,18 +53,18 @@ <h2 id=things-to-read>Things to Read</h2>
 <li><a href=http://docs.python.org/3.1/library/multiprocessing.html><code>multiprocessing</code> module</a>
 <li><a href=http://www.doughellmann.com/PyMOTW/multiprocessing/><code>multiprocessing</code>&nbsp;&mdash;&nbsp;Manage processes like threads</a>
 <li><a href=http://jessenoller.com/2009/02/01/python-threads-and-the-global-interpreter-lock/>Python threads and the Global Interpreter Lock</a> by Jesse Noller
-<li><a href=http://blip.tv/file/2232410>Inside the Python <abbr>GIL</abbr> (video)</a> by David Beazley
+<li><a href=https://www.youtube.com/watch?v=ph374fJqFPE>Inside the Python <abbr>GIL</abbr> (video)</a> by David Beazley
 </ul>
 
 <p>Metaclasses:
 
 <ul>
-<li><a href=http://www.ibm.com/developerworks/linux/library/l-pymeta.html>Metaclass programming in Python</a> by David Mertz and Michele Simionato
-<li><a href=http://www.ibm.com/developerworks/linux/library/l-pymeta2/>Metaclass programming in Python, Part 2</a> by David Mertz and Michele Simionato
+<li><a href=http://gnosis.cx/publish/programming/metaclass_1.html>Metaclass programming in Python</a> by David Mertz and Michele Simionato
+<li><a href=http://gnosis.cx/publish/programming/metaclass_2.html>Metaclass programming in Python, Part 2</a> by David Mertz and Michele Simionato
 <li><a href=http://www.ibm.com/developerworks/linux/library/l-pymeta3.html>Metaclass programming in Python, Part 3</a> by David Mertz and Michele Simionato
 </ul>
 
-<p>In addition, Doug Hellman&#8217;s <a href=http://www.doughellmann.com/PyMOTW/contents.html>Python Module of the Week</a> is a fantastic guide to many of the modules in the Python standard library.
+<p>In addition, Doug Hellman&#8217;s <a href=https://pymotw.com/3/>Python Module of the Week</a> is a fantastic guide to many of the modules in the Python standard library.
 
 <h2 id=code>Where To Look For Python 3-Compatible Code</h2>
 

xml.html

@@ -21,7 +21,7 @@ <h1>XML</h1>
 <h2 id=divingin>Diving In</h2>
 <p class=f>Nearly all the chapters in this book revolve around a piece of sample code. But <abbr>XML</abbr> isn&#8217;t about code; it&#8217;s about data. One common use of <abbr>XML</abbr> is &#8220;syndication feeds&#8221; that list the latest articles on a blog, forum, or other frequently-updated website. Most popular blogging software can produce a feed and update it whenever new articles, discussion threads, or blog posts are published. You can follow a blog by &#8220;subscribing&#8221; to its feed, and you can follow multiple blogs with a dedicated &#8220;<a href=http://en.wikipedia.org/wiki/List_of_feed_aggregators>feed aggregator</a>&#8221; like <a href=http://www.google.com/reader/>Google Reader</a>.
 
-<p>Here, then, is the <abbr>XML</abbr> data we&#8217;ll be working with in this chapter. It&#8217;s a feed&nbsp;&mdash;&nbsp;specifically, an <a href=http://atompub.org/rfc4287.html>Atom syndication feed</a>.
+<p>Here, then, is the <abbr>XML</abbr> data we&#8217;ll be working with in this chapter. It&#8217;s a feed&nbsp;&mdash;&nbsp;specifically, an <a href=https://www.ietf.org/rfc/rfc4287>Atom syndication feed</a>.
 
 <p class=d>[<a href=examples/feed.xml>download <code>feed.xml</code></a>]
 <pre class=pp><code>&lt;?xml version='1.0' encoding='utf-8'?>
@@ -663,9 +663,9 @@ <h2 id=furtherreading>Further Reading</h2>
 <li><a href=http://effbot.org/zone/element.htm>Elements and Element Trees</a>
 <li><a href=http://effbot.org/zone/element-xpath.htm>XPath Support in ElementTree</a>
 <li><a href=http://effbot.org/zone/element-iterparse.htm>The ElementTree iterparse Function</a>
-<li><a href=http://codespeak.net/lxml/><code>lxml</code></a>
-<li><a href=http://codespeak.net/lxml/1.3/parsing.html>Parsing <abbr>XML</abbr> and <abbr>HTML</abbr> with <code>lxml</code></a>
-<li><a href=http://codespeak.net/lxml/1.3/xpathxslt.html>XPath and <abbr>XSLT</abbr> with <code>lxml</code></a>
+<li><a href=http://lxml.de/><code>lxml</code></a>
+<li><a href=http://lxml.de/parsing.html>Parsing <abbr>XML</abbr> and <abbr>HTML</abbr> with <code>lxml</code></a>
+<li><a href=http://lxml.de/xpathxslt.html>XPath and <abbr>XSLT</abbr> with <code>lxml</code></a>
 <li><a href=http://github.com/galvez/xmlwitch/tree/master>xmlwitch</a>
 </ul>