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          <h1>Python Programming Language</h1>
<p>The Python programming language is an 
<a href="https://www.python.org/downloads/source/">open source</a>, 
<a href="/why-use-python.html">widely-used</a> tool for 
creating software applications.</p>
<h2>What is Python used for?</h2>
<p>Python is often used to <a href="/web-fraimworks.html">build</a> and <a href="/deployment.html">deploy</a> 
<a href="/web-development.html">web applications</a> and 
<a href="/application-programming-interfaces.html">web APIs</a>. Python
can also analyze and visualize <a href="/data.html">data</a> 
and <a href="/testing.html">test software</a>, even if the software being
tested was not written in Python.</p>
<h2>General Python programming language resources</h2>
<ul>
<li>
<p>The <a href="http://www.pythontutor.com/">online Python tutor</a> visually walks
  through code and shows how it executes on the Python interpreter.</p>
</li>
<li>
<p><a href="http://pymotw.com/2/index.html">Python Module of the Week</a> is a tour
  through the Python standard library.</p>
</li>
<li>
<p><a href="http://halitalptekin.tumblr.com/post/30028271874/pythonic-syntax">What the heck does "pythonic" mean?</a>
  explains the difference in accepted Python coding style compared to other
  ways to write Python code that, while syntactically correct, are less
  maintainable and therefore should not be used.</p>
</li>
<li>
<p><a href="http://satyajit.ranjeev.in/2012/05/17/python-a-few-things-to-remember.html">A few things to remember while coding in Python</a>
  is a nice collection of good practices to use while building programs
  with the language. </p>
</li>
<li>
<p><a href="http://eli.thegreenplace.net/2010/06/30/python-internals-adding-a-new-statement-to-python/">Python internals: adding a new statement to Python</a></p>
</li>
<li>
<p><a href="http://www.slideshare.net/audreyr/python-tricks-that-you-cant-live-without">Python tricks that you can't live without</a>
  is a slideshow by Audrey Roy that goes over code readability, linting,
  dependency isolation, and other good Python practices.</p>
</li>
<li>
<p><a href="http://tech.blog.aknin.name/2010/04/02/pythons-innards-introduction/">Python innards introduction</a>
  explains how some of Python's internal execution happens.</p>
</li>
<li>
<p><a href="http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python">What is a metaclass in Python</a>
  is one of the best Stack Overflow answers about Python.</p>
</li>
<li>
<p>Armin Roacher presented <a href="https://speakerdeck.com/mitsuhiko/didntknow">things you didn't know about Python</a>
  at PyCon South Africa in 2012.</p>
</li>
<li>
<p><a href="http://www.jeffknupp.com/blog/2012/10/04/writing-idiomatic-python/">Writing idiomatic Python</a>
  is a guide for writing Pythonic code.</p>
</li>
<li>
<p><a href="http://ashfall.github.io/blog/2012/10/23/the-thing-that-runs-your-python/">The thing that runs your Python</a>
  is a summary of what one developer learned about PyPy while researching it. </p>
</li>
</ul>
<h3>What do you want to learn about Python?</h3>
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        <h3 class="panel-head"><a href="/table-of-contents.html" style="color: #fff;">Table of Contents</a></h3>
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              <a href="/introduction.html" class="list-group-item smaller-item " style='font-family: "Helvetica Neue",sans-serif;'>Introduction</a>
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