title: Python read tsv file and evaluate
body: <p>I have tsv file which is prepared like:</p>
  
  <pre><code>*Settings*                          
  Force, Tags FakeTag                     
  Resource    ../../robot_resources/global.tsv                        
  
  *Test, Cases*                           
  Testcase1   [Documentation] PURPOSE:                    
      ... Test, checking,,                
      ...                     
      ...                     
      ... PRECONDITION:                   
      ... set,                    
      ... make, sure, that,                   
      ...                     
      ...                                     
      [Setup] stopProcessAndWaitForIt                 
      startAdvErrorTrace                      
      startAdvDumpEvents                      
      stopProcessAndWaitForIt                             
      stopAndDownloadAdvDumpEvents                                
  
  Testcase2   [Documentation] PURPOSE:                    
      ... Test, checking,, if,                
      ...                     
      ...                     
      ... PRECONDITION:   
  </code></pre>
  
  <p>What i want to do is:
  - start reading file from <em>Test, Cases</em>
  - read separatly every testcase: testcase1, testcase2..n (every testcase starts without tab, testcase body starts with tab)
  - evaluate if all testcases has expresions "startAdvErrorTrace" "startAdvDumpEvents" etc
  I have in tsv about 50 testcases and want evaluate all file                                     </p>
  
  <p>I'm totally green in developing. I have found some ideas like read csv file as tsv. But i don't know how to achieve my expectations</p>