trouble using the inline script logger

Comments

• sebastiaan

  October 2017

  Hi Amir,

  I suspect that you've inadvertently closed the logfile, and then try to write to it. For example, the following script will result in the error that you're seeing, and something similar is probably going on in your experiment.

  log.close()
  log.write_vars()
  

  Could that be it?

  Cheers,
  Sebastiaan

  
  
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• Amir Moye

  October 2017

  Hi Sebastiaan,

  Yes, now that you bring it up, there is something in the setup of the experiment, that I put in to create unique logfiles. I looks like the log file is reopened though, but I gues it was only initialised.

      import os
      # Close the current logfile
      exp._log.close()
      # Check for each session number whether a file called
      # `[subject nr]-[session nr].csv` already exists, and pick the first session
      # number which does *not* exist.
      for session_nr in range(0, 1000):
          path = 'ego_s%d-%d.csv' % (self.get('subject_nr'), session_nr)
          if not os.path.exists(path):
              break
      print 'Using %s' % path
      exp.logfile = path
      # Reopen the logfile
      exp._log = None
      exp.init_log()
  
      exp.set("session_nr", session_nr)
  

  I added this line and now it works, thanks!

      log.open(path)
  
• sebastiaan

  October 2017

  Good!

  
  
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