title: BeautifulSoup and class with spaces
body: <p>With BeautifulSoul and Python, I want to <code>find_all</code> all the <code>tr</code> items matching a given class attribute that contains multiple names like this one:</p>
  
  <pre><code>&lt;tr class="admin-bookings-table-row bookings-history-row  paid   "&gt;
  </code></pre>
  
  <p>I have tried several ways to match that class. Regular expressions, wildcards but I always get an empty list.</p>
  
  <p>Is there any way to use regular expressions, wildcards or how to match this class?</p>
  
  <p>There is posted the same question <a href="https://stackoverflow.com/questions/36996722/searching-on-class-tags-with-multiple-spaces-and-wildcards-with-beautifulsoup">here</a> with no answer.</p>