title: Python xlrd: suppress warning messages
body: <p>I am using <code>xlrd</code> to process Excel files. I am running a script on a folder that contains many files, and I am printing messages related to the files. However, for each file I run, I get the following xlrd-generated error message as well:</p>
  
  <pre><code>WARNING *** OLE2 inconsistency: SSCS size is 0 but SSAT size is non-zero
  </code></pre>
  
  <p>Is there a way to suppress this error message, so the CLI will only print the message I want it to?</p>