title: Read file in unknown directory
body: <p>I need to read and edit serveral files, the issue is I know roughly where these files are but not entirely.</p>
  
  <p>so all the files are called QqTest.py in various different directories.
  I know that the parent directories are called:</p>
  
  <pre><code>mdcArray = ['MDC0021','MDC0022','MDC0036','MDC0055','MDC0057'
              'MDC0059','MDC0061','MDC0062','MDC0063','MDC0065'
              'MDC0066','MDC0086','MDC0095','MDC0098','MDC0106'
              'MDC0110','MDC0113','MDC0114','MDC0115','MDC0121'
              'MDC0126','MDC0128','MDC0135','MDC0141','MDC0143'
              'MDC0153','MDC0155','MDC0158']
  </code></pre>
  
  <p>but after that there is another unknown subdirectory that contains QqTest.txt</p>
  
  <p>so I need to read the QqTest.txt from /MDC[number]/unknownDir/QqTest.txt</p>
  
  <p>So how I wildcard read the file in python similar to how I would in bash
  i.e</p>
  
  <pre><code>/MDC0022/*/QqTest.txt
  </code></pre>