mirror of
https://github.com/balkian/balkian.github.com.git
synced 2024-11-05 03:21:42 +00:00
255 lines
16 KiB
HTML
255 lines
16 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
|
|
<title></title>
|
|
<meta name="viewport" content="width=device-width">
|
|
|
|
<!-- syntax highlighting CSS -->
|
|
<link rel="stylesheet" href="/theme/css/solarized-dark.css">
|
|
<!--<link href="/css/bootstrap.css" rel="stylesheet">-->
|
|
<link rel="stylesheet" href="/theme/font-awesome/css/font-awesome.min.css">
|
|
|
|
<!--<link rel="stylesheet" href="/css/bootstrap-responsive.min.css">-->
|
|
|
|
<!-- Custom CSS -->
|
|
<link rel="stylesheet" media="only screen" href="/theme/css/main.css">
|
|
<link rel="stylesheet" media="only screen and (min-width: 0px) and (max-width: 599px)" href="/theme/css/main-xs.css">
|
|
<link rel="stylesheet" media="only screen and (min-width: 600px) and (max-width: 1199px)" href="/theme/css/main-medium.css">
|
|
<link rel="stylesheet" media="only screen and (min-width: 1200px)" href="/theme/css/main-desktop.css">
|
|
<link href='http://fonts.googleapis.com/css?family=Open+Sans:300|Comfortaa' rel='stylesheet' type='text/css'>
|
|
</head>
|
|
<body>
|
|
<div id="container" class="container">
|
|
<header id="header">
|
|
<h1 id="headline"><a href="/">balkian</a><a class="inv" href="/">.com</a></h1>
|
|
<div id="navbar" class="navbar navbar-inverse navbar-static-bottom">
|
|
<div class="container">
|
|
<div class="navbar-header">
|
|
<ul class="nav navbar-nav">
|
|
<li class="active" >
|
|
<a href="/"><i class="icon-home icon-large"></i> Blog</a>
|
|
</li>
|
|
<li >
|
|
<a href="/pages/about.html">About</a>
|
|
</li>
|
|
<li >
|
|
<a href="/pages/cv.html">CV</a>
|
|
</li>
|
|
<li >
|
|
<a href="/pages/projects.html">Projects</a>
|
|
</li>
|
|
<li >
|
|
<a href="/pages/to-do.html">To-Do</a>
|
|
</li>
|
|
<!--<li class="dropdown">-->
|
|
<!--<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>-->
|
|
<!--<ul class="dropdown-menu">-->
|
|
<!--<li><a href="#">Action</a></li>-->
|
|
<!--<li><a href="#">Another action</a></li>-->
|
|
<!--<li><a href="#">Something else here</a></li>-->
|
|
<!--<li class="divider"></li>-->
|
|
<!--<li class="dropdown-header">Nav header</li>-->
|
|
<!--<li><a href="#">Separated link</a></li>-->
|
|
<!--<li><a href="#">One more separated link</a></li>-->
|
|
<!--</ul>-->
|
|
<!--</li>-->
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
</header>
|
|
<div id="contentwrapper">
|
|
<div id="sidebar" >
|
|
<div id="badge" class="flip-container" ontouchstart="this.classList.toggle('hover');">
|
|
<div class="flipper sticky">
|
|
<div class="front">
|
|
<!-- front content -->
|
|
<img id="avatar" width=100% src="/theme/img/me.png">
|
|
</div>
|
|
<div class="back">
|
|
<!-- back content -->
|
|
<img id="picture" width=100% src="/theme/img/me.jpg">
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="entries">
|
|
<h1 class="title">Latest entries</h1>
|
|
<dl>
|
|
<dt><a href="/zotero.html">Zotero</a></dt>
|
|
<a class="tag" href="/tag/zotero.html"><dd class="label label-default">zotero</dd></a>
|
|
<a class="tag" href="/tag/webdav.html"><dd class="label label-default">webdav</dd></a>
|
|
<a class="tag" href="/tag/nginx.html"><dd class="label label-default">nginx</dd></a>
|
|
<a class="tag" href="/tag/apache.html"><dd class="label label-default">apache</dd></a>
|
|
<dt><a href="/proxies-with-apache-and-python.html">Proxies with Apache and python</a></dt>
|
|
<a class="tag" href="/tag/python.html"><dd class="label label-default">python</dd></a>
|
|
<a class="tag" href="/tag/apache.html"><dd class="label label-default">apache</dd></a>
|
|
<a class="tag" href="/tag/proxy.html"><dd class="label label-default">proxy</dd></a>
|
|
<a class="tag" href="/tag/gunicorn.html"><dd class="label label-default">gunicorn</dd></a>
|
|
<a class="tag" href="/tag/uwsgi.html"><dd class="label label-default">uwsgi</dd></a>
|
|
<dt><a href="/publishing-in-pypi.html">Publishing in PyPi</a></dt>
|
|
<a class="tag" href="/tag/github.html"><dd class="label label-default">github</dd></a>
|
|
<a class="tag" href="/tag/python.html"><dd class="label label-default">python</dd></a>
|
|
<a class="tag" href="/tag/pypi.html"><dd class="label label-default">pypi</dd></a>
|
|
<dt><a href="/updating-eurolovemap.html">Updating EuroLoveMap</a></dt>
|
|
<a class="tag" href="/tag/javascript.html"><dd class="label label-default">javascript</dd></a>
|
|
<a class="tag" href="/tag/python.html"><dd class="label label-default">python</dd></a>
|
|
<a class="tag" href="/tag/heroku.html"><dd class="label label-default">heroku</dd></a>
|
|
<dt><a href="/remove-git-files-with-globbing.html">Remove git files with globbing</a></dt>
|
|
<a class="tag" href="/tag/git.html"><dd class="label label-default">git</dd></a>
|
|
</dl>
|
|
</div>
|
|
<!--Sidebar content-->
|
|
</div>
|
|
<div id="content">
|
|
<!--Body content-->
|
|
<div class="postnav">
|
|
<a href="remove-git-files-with-globbing.html"><span class="previouspost"><i class="icon-chevron-sign-left"></i> Remove git files with globbing</a></span>
|
|
<span class='nextpost'><a href="/publishing-in-pypi.html">Publishing in PyPi <i class="icon-chevron-sign-right"></i></span></a>
|
|
</div>
|
|
<div class="posthead">
|
|
<h2 class="title">Updating EuroLoveMap</h2>
|
|
<span class="meta date">2014-03-27</span>
|
|
<a class="tag" href="/tag/javascript.html"><span class="label label-default">javascript</span></a>
|
|
<a class="tag" href="/tag/python.html"><span class="label label-default">python</span></a>
|
|
<a class="tag" href="/tag/heroku.html"><span class="label label-default">heroku</span></a>
|
|
</div>
|
|
|
|
<div class="post">
|
|
<p>As part of the <a class="reference external" href="http://www.opener-project.org/2013/07/18/opener-hackathon-in-amsterdam/">OpeNER
|
|
hackathon</a>
|
|
we decided to build a prototype that would allow us to compare how
|
|
different countries feel about several topics. We used the OpeNER
|
|
pipeline to get the sentiment from a set of newspaper articles we
|
|
gathered from media in several languages. Then we aggregated those
|
|
articles by category and country (using the source of the article or the
|
|
language it was written in), obtaining the "overall feeling" of each
|
|
country about each topic. Then, we used some fancy JavaScript to make
|
|
sense out of the raw information.</p>
|
|
<p>It didn't go too bad, it turns out <a class="reference external" href="http://eurosentiment.eu/wp-content/uploads/2013/07/BOLv9qnCIAAJEek.jpg">we
|
|
won</a>.</p>
|
|
<p>Now, it was time for a face-lift. I used this opportunity to play with
|
|
new technologies and improve it:</p>
|
|
<ul class="simple">
|
|
<li>Using Flask, this time using python 3.3 and Bootstrap 3.0</li>
|
|
<li>Cool HTML5+JS cards (thanks to
|
|
<a class="reference external" href="http://pastetophone.com">pastetophone</a>)</li>
|
|
<li>Automatic generation of fake personal data to test the interface</li>
|
|
<li>Obfuscation of personal emails</li>
|
|
</ul>
|
|
<div class="section" id="publishing-a-python-3-app-on-heroku">
|
|
<h2>Publishing a Python 3 app on Heroku</h2>
|
|
<p><a class="reference external" href="http://eurolovemap.herokuapp.com/">seen here</a></p>
|
|
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre>1</pre></div></td><td class="code"><div class="highlight"><pre>mkvirtualenv -p /usr/bin/python3.3 eurolovemap
|
|
</pre></div>
|
|
</td></tr></table><p>Since Heroku uses python 2.7 by default, we have to tell it which
|
|
version we want, although it supports python 3.4 as well. I couldn't get
|
|
python 3.4 working using the
|
|
<a class="reference external" href="https://launchpad.net/~fkrull/+archive/deadsnakes">deadsnakes</a> ppa,
|
|
so I used python 3.3 instead, which works fine but is not officially
|
|
supported. Just create a file named <em>runtime.txt</em> in your project root,
|
|
with the python version you want to use:</p>
|
|
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre>1</pre></div></td><td class="code"><div class="highlight"><pre>python-3.3.1
|
|
</pre></div>
|
|
</td></tr></table><p>Don't forget to freeze your dependencies so Heroku can install them:
|
|
<tt class="docutils literal">bash pip freze > requirements.txt</tt></p>
|
|
</div>
|
|
<div class="section" id="publishing-personal-emails">
|
|
<h2>Publishing personal emails</h2>
|
|
<p>There are really sophisticated and effective ways to obfuscate personal
|
|
emails so that spammers cannot easily grab yours. However, this time I
|
|
needed something really simple to hide our emails from the simplest form
|
|
of crawlers. Most of the team are in academia somehow, so in the end all
|
|
our emails are available in sites like Google Scholar. Anyway, nobody
|
|
likes getting spammed so I settled for a custom <a class="reference external" href="http://en.wikipedia.org/wiki/Caesar_cipher">Caesar
|
|
cipher</a>. Please, don't
|
|
use it for any serious application if you are concerned about being
|
|
spammed.</p>
|
|
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre>1
|
|
2</pre></div></td><td class="code"><div class="highlight"><pre><span class="k">def</span> <span class="nf">blur_email</span><span class="p">(</span><span class="n">email</span><span class="p">):</span>
|
|
<span class="k">return</span> <span class="s">""</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="nb">chr</span><span class="p">(</span><span class="nb">ord</span><span class="p">(</span><span class="n">i</span><span class="p">)</span><span class="o">+</span><span class="mi">5</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="n">email</span><span class="p">])</span>
|
|
</pre></div>
|
|
</td></tr></table><p>And this is the client side:</p>
|
|
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre> 1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12</pre></div></td><td class="code"><div class="highlight"><pre><span class="nb">window</span><span class="p">.</span><span class="nx">onload</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(){</span>
|
|
<span class="nx">elems</span> <span class="o">=</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementsByClassName</span><span class="p">(</span><span class="s1">'profile-email'</span><span class="p">);</span>
|
|
<span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">e</span> <span class="k">in</span> <span class="nx">elems</span><span class="p">){</span>
|
|
<span class="kd">var</span> <span class="nx">blur</span> <span class="o">=</span> <span class="nx">elems</span><span class="p">[</span><span class="nx">e</span><span class="p">].</span><span class="nx">innerHTML</span><span class="p">;</span>
|
|
<span class="kd">var</span> <span class="nx">email</span> <span class="o">=</span> <span class="s2">""</span><span class="p">;</span>
|
|
<span class="k">for</span><span class="p">(</span><span class="kd">var</span> <span class="nx">s</span> <span class="k">in</span> <span class="nx">blur</span><span class="p">){</span>
|
|
<span class="kd">var</span> <span class="nx">a</span> <span class="o">=</span> <span class="nx">blur</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">s</span><span class="p">)</span>
|
|
<span class="nx">email</span> <span class="o">=</span> <span class="nx">email</span><span class="o">+</span><span class="nb">String</span><span class="p">.</span><span class="nx">fromCharCode</span><span class="p">(</span><span class="nx">a</span><span class="o">-</span><span class="mi">5</span><span class="p">);</span>
|
|
<span class="p">}</span>
|
|
<span class="nx">elems</span><span class="p">[</span><span class="nx">e</span><span class="p">].</span><span class="nx">innerHTML</span> <span class="o">=</span> <span class="nx">email</span><span class="p">;</span>
|
|
<span class="p">}</span>
|
|
<span class="p">}</span>
|
|
</pre></div>
|
|
</td></tr></table><p>Unfortunately, this approach does not hide your email from anyone using
|
|
<a class="reference external" href="http://phantomjs.org/">PhantomJS</a>,
|
|
<a class="reference external" href="http://zombie.labnotes.org/">ZombieJS</a> or similar. For that, other
|
|
approaches like generating a picture with the address would be
|
|
necessary. Nevertheless, it is overkill for a really simple ad-hoc
|
|
application with custom formatting and just a bunch of emails that would
|
|
easily be grabbed manually.</p>
|
|
</div>
|
|
<div class="section" id="generation-of-fake-data">
|
|
<h2>Generation of fake data</h2>
|
|
<p>To test the contact section of the site, I wanted to populate it with
|
|
fake data. <a class="reference external" href="https://github.com/joke2k/faker">Fake-Factory</a> is an
|
|
amazing library that can generate fake data of almost any kind: emails,
|
|
association names, acronyms... It even lets you localise the results
|
|
(get Spanish names, for instance) and generate factories for certain
|
|
classes (à la Django).</p>
|
|
<p>But I also wanted pictures, enter <a class="reference external" href="http://lorempixel.com/">Lorem
|
|
Pixel</a>. With its API you can generate
|
|
pictures of almost any size, for different topics (e.g. nightlife,
|
|
people) and with a custom text. You can even use an index, so it will
|
|
always show the same picture.</p>
|
|
<p>For instance, the picture below is served through Lorem Pixel.</p>
|
|
<div class="figure">
|
|
<img alt="This picture is generated with LoremIpsum" src="http://lorempixel.com/400/200/nightlife/" />
|
|
<p class="caption">This picture is generated with LoremIpsum</p>
|
|
</div>
|
|
<p>By the way, if you only want cat pictures, take a look at
|
|
<a class="reference external" href="http://placekitten.com/">Placekitten</a>. And for NSFW text, there's
|
|
the <a class="reference external" href="http://slipsum.com/">Samuel L. Jackson Ipsum</a></p>
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
<div class="clear"></div>
|
|
</div>
|
|
<footer role="contentinfo">
|
|
<div class="contact">
|
|
<p>
|
|
J. Fernando Sánchez Rada | balkian
|
|
</p>
|
|
</div>
|
|
<ul id="social">
|
|
<li><a href="http://github.com/balkian"><i class="icon-github"></i></a></li>
|
|
<li><a href="http://bitbucket.com/balkian"><i class="icon-bitbucket"></i></a></li>
|
|
<li><a href="http://twitter.com/balkian"><i class="icon-twitter"></i></a></li>
|
|
<li><a href="https://plus.google.com/u/0/111897020957944410316"><i class="icon-google-plus"></i></a></li>
|
|
<li><a href="http://linkedin.com/in/jfsanchezrada"><i class="icon-linkedin"></i></a></li>
|
|
<li><a href="http://facebook.com/balkian"><i class="icon-facebook-sign"></i></a></li>
|
|
</ul>
|
|
<p>
|
|
Creative Commons A-SA-NC
|
|
</p>
|
|
</footer>
|
|
</div>
|
|
|
|
<script src="/theme/js/jquery-2.0.2.min.js"></script>
|
|
<!--<script src="/js/bootstrap.min.js"></script>-->
|
|
</body>
|
|
</html> |