snipt

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Python

URL-encode string for Django slug

# coding=utf-8
import re

# expanded for readability

u = u'Pelé is Here TO ståy: how do \' do math!'

u = u.lower()
u.encode('ascii', 'ignore')

p = re.compile('[^a-z\-\s]', re.IGNORECASE)
u = p.sub('', u)

p = re.compile('(\s+)')
u = p.sub('-', u)

print u
https://snipt.net/embed/c6160bb7f397712647f3291c31f0e8c8/
/raw/c6160bb7f397712647f3291c31f0e8c8/
c6160bb7f397712647f3291c31f0e8c8
python
Python
17
2019-07-23T13:24:54
True
False
False
/api/public/snipt/15336/
url-encode-string-for-django-slug
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a> <a href="#L-15">15</a> <a href="#L-16">16</a> <a href="#L-17">17</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="c1"># coding=utf-8</span> </span><span id="L-2"><a name="L-2"></a><span class="kn">import</span> <span class="nn">re</span> </span><span id="L-3"><a name="L-3"></a> </span><span id="L-4"><a name="L-4"></a><span class="c1"># expanded for readability</span> </span><span id="L-5"><a name="L-5"></a> </span><span id="L-6"><a name="L-6"></a><span class="n">u</span> <span class="o">=</span> <span class="s1">u&#39;Pelé is Here TO ståy: how do </span><span class="se">\&#39;</span><span class="s1"> do math!&#39;</span> </span><span id="L-7"><a name="L-7"></a> </span><span id="L-8"><a name="L-8"></a><span class="n">u</span> <span class="o">=</span> <span class="n">u</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> </span><span id="L-9"><a name="L-9"></a><span class="n">u</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s1">&#39;ascii&#39;</span><span class="p">,</span> <span class="s1">&#39;ignore&#39;</span><span class="p">)</span> </span><span id="L-10"><a name="L-10"></a> </span><span id="L-11"><a name="L-11"></a><span class="n">p</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s1">&#39;[^a-z\-\s]&#39;</span><span class="p">,</span> <span class="n">re</span><span class="o">.</span><span class="n">IGNORECASE</span><span class="p">)</span> </span><span id="L-12"><a name="L-12"></a><span class="n">u</span> <span class="o">=</span> <span class="n">p</span><span class="o">.</span><span class="n">sub</span><span class="p">(</span><span class="s1">&#39;&#39;</span><span class="p">,</span> <span class="n">u</span><span class="p">)</span> </span><span id="L-13"><a name="L-13"></a> </span><span id="L-14"><a name="L-14"></a><span class="n">p</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s1">&#39;(\s+)&#39;</span><span class="p">)</span> </span><span id="L-15"><a name="L-15"></a><span class="n">u</span> <span class="o">=</span> <span class="n">p</span><span class="o">.</span><span class="n">sub</span><span class="p">(</span><span class="s1">&#39;-&#39;</span><span class="p">,</span> <span class="n">u</span><span class="p">)</span> </span><span id="L-16"><a name="L-16"></a> </span><span id="L-17"><a name="L-17"></a><span class="k">print</span> <span class="n">u</span> </span></pre></div> </td></tr></table>
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