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development-environments.html
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<!DOCTYPE html>
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<h1>Development Environments</h1>
<p>A development environment is a combination of a text editor and the Python
interpreter. The text editor allows you to write the code. The interpreter
provides a way to execute the code you've written. A text editor can be
as simple as Notepad on Windows or more complicated as a complete integrated
development environment (IDE) such as
<a href="https://www.jetbrains.com/pycharm/">PyCharm</a> which runs on any major
operating system.</p>
<h2>Why is a development environment necessary?</h2>
<p>Python code needs to be written, executed and tested to build
applications. The text editor provides a way to write the code. The
interpreter allows it to be executed. Testing to see if the code does what
you want can either be done manually or by unit and functional tests. </p>
<h2>A development environment example</h2>
<p>Here's what I (the author of Full Stack Python,
<a href="/about-author.html">Matt Makai</a>) use to develop most of my Python
applications. I have a Macbook Pro with Mac OS X as its base operating
system. <a href="/operating-systems.html">Ubuntu 14.04 LTS</a> is virtualized on top
with <a href="https://www.parallels.com/">Parallels</a>. My code is written in
<a href="http://www.vim.org/">vim</a> and executed with the
<a href="https://www.python.org/download/releases/2.7.8/">Python 2.7.x</a> interpreter
via the command line. I use virtualenv to create separate Python interpreters
with their own isolated
<a href="/application-dependencies.html">application dependencies</a> and
<a href="http://virtualenvwrapper.readthedocs.org/en/latest/">virtualenvwrapper</a>
to quickly switch between the interpreters created by virtualenv.</p>
<p>That's a common set up but you can certainly write great code with a much
less expensive set up or a cloud-based development environment.</p>
<h2>Open source development environments</h2>
<ul>
<li>
<p><a href="http://www.vim.org/">vim</a> is my editor of choice and installed by default
on most *nix systems.</p>
</li>
<li>
<p><a href="http://www.gnu.org/software/emacs/">emacs</a> is another editor often used
on *nix.</p>
</li>
<li>
<p><a href="http://pydev.org/">PyDev</a> is a Python IDE plug in for
<a href="https://www.eclipse.org/">Eclipse</a>.</p>
</li>
<li>
<p><a href="http://www.sublimetext.com/">Sublime Text</a> versions 2 and 3 (currently
in beta) are popular text editors that can be extended with code completion,
linting, syntax highlighting and other features using plugins.</p>
</li>
<li>
<p><a href="https://atom.io/">Atom</a> is an open source editor built by the
<a href="https://github.com">GitHub</a> team.</p>
</li>
</ul>
<h2>Python-specific IDEs</h2>
<ul>
<li>
<p><a href="https://www.jetbrains.com/pycharm/">PyCharm</a> is a Python-specific IDE
built on <a href="https://www.jetbrains.com/">JetBrains</a>' platform. There are
free editions for students and open source projects.</p>
</li>
<li>
<p><a href="https://wingware.com/">Wing IDE</a> is a paid development environment with
integrated debugging and code completion.</p>
</li>
<li>
<p><a href="http://komodoide.com/">Komodo</a></p>
</li>
</ul>
<h2>Hosted development environment services</h2>
<p>In the past couple of years several cloud-based development environments
have popped up. These can work great for when you're learning or stuck on
a machine with only a browser but no way to install your own software. Most
of these have free tiers for getting started and paid tiers as you scale
up your application.</p>
<ul>
<li>
<p><a href="https://www.nitrous.io/">Nitrous.io</a></p>
</li>
<li>
<p><a href="https://c9.io/">Cloud9</a></p>
</li>
<li>
<p><a href="https://www.terminal.com/">Terminal</a></p>
</li>
<li>
<p><a href="https://koding.com/">Koding</a></p>
</li>
</ul>
<h2>Development environment resources</h2>
<ul>
<li>
<p>If you're considering the cloud-based development environment route, check
out this
<a href="http://readwrite.com/2014/08/14/cloud9-koding-nitrousio-integrated-development-environment-ide-coding">great article comparing Cloud9, Koding and Nitrous.io</a>
by Lauren Orsini. She also explains more about what a cloud IDE is and is
not.</p>
</li>
<li>
<p>Real Python has an awesome, detailed post on
<a href="https://realpython.com/blog/python/setting-up-sublime-text-3-for-full-stack-python-development/">setting up your Sublime Text 3 environment</a>
as a full-fledged IDE.</p>
</li>
<li>
<p>The <a href="http://docs.python-guide.org/en/latest/dev/env/">Hitchhiker's Guide to Python</a>
has a page dedicated to development environments.</p>
</li>
<li>
<p><a href="http://pedrokroger.net/choosing-best-python-ide/">Choosing the best Python IDE</a>
is a review of six IDEs. PyCharm, Wing IDE and PyDev stand out above the
other three in this review.</p>
</li>
<li>
<p><a href="http://nafiulis.me/pycharm-the-good-parts-i.html">PyCharm: The Good Parts</a>
shows you how to be more efficient and productive with that IDE if it's
your choice for writing Python code.</p>
</li>
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<div class="panel-heading"><h3 class="panel-head">Development Environments</h3></div>
<div class="panel-body">
<a href="/">Full Stack Python</a> is an open book that explains
each Python web application stack layer and provides the
best web resources for those topics.
<hr/>
There's a work-in-progress
<a href="/full-stack-python-map.pdf">subjects map (.pdf)</a>
that visually lays out each chapter in addition to the table of
contents found below.
<hr/>
Need more detailed tutorials and walkthroughs than what is
presented here?
<a href="/email.html">Sign up for an email alert when that content is created.</a>
<hr/>
<a href="http://twitter.com/mattmakai">Matt Makai</a> built
this site with assistance from community pull requests. On GitHub
you can <a href="https://github.com/makaimc">follow Matt</a>
to see the daily changes.
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<h3 class="panel-head">Table of Contents</h3>
</div>
<div class="list-group">
<a href="/introduction.html" class="list-group-item smaller-item ">Introduction</a>
<a href="/web-frameworks.html" class="list-group-item smaller-item ">Web Frameworks</a>
<a href="/django.html" class="list-group-item smaller-item ">Django</a>
<a href="/flask.html" class="list-group-item smaller-item ">Flask</a>
<a href="/bottle.html" class="list-group-item smaller-item ">Bottle</a>
<a href="/morepath.html" class="list-group-item smaller-item ">Morepath</a>
<a href="/other-web-frameworks.html" class="list-group-item smaller-item ">Other Web Frameworks</a>
<a href="/deployment.html" class="list-group-item smaller-item ">Deployment</a>
<a href="/servers.html" class="list-group-item smaller-item ">Servers</a>
<a href="/platform-as-a-service.html" class="list-group-item smaller-item ">Platform-as-a-service</a>
<a href="/operating-systems.html" class="list-group-item smaller-item ">Operating Systems</a>
<a href="/web-servers.html" class="list-group-item smaller-item ">Web Servers</a>
<a href="/wsgi-servers.html" class="list-group-item smaller-item ">WSGI Servers</a>
<a href="/source-control.html" class="list-group-item smaller-item ">Source Control</a>
<a href="/application-dependencies.html" class="list-group-item smaller-item ">Application Dependencies</a>
<a href="/databases.html" class="list-group-item smaller-item ">Databases</a>
<a href="/no-sql-datastore.html" class="list-group-item smaller-item ">NoSQL Data Stores</a>
<a href="/web-design.html" class="list-group-item smaller-item ">Web Design</a>
<a href="/cascading-style-sheets.html" class="list-group-item smaller-item ">Cascading Style Sheets</a>
<a href="/javascript.html" class="list-group-item smaller-item ">JavaScript</a>
<a href="/continuous-integration.html" class="list-group-item smaller-item ">Continuous Integration</a>
<a href="/code-metrics.html" class="list-group-item smaller-item ">Code Metrics</a>
<a href="/configuration-management.html" class="list-group-item smaller-item ">Configuration Management</a>
<a href="/static-content.html" class="list-group-item smaller-item ">Static Content</a>
<a href="/caching.html" class="list-group-item smaller-item ">Caching</a>
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