[solved] using expyriment's methods in inline scripts

Comments

• eduard

  January 2015 edited 12:04AM

  Hi Christophe,

  The general procedure is described here

  Basically, it is just importing what you need and using it.

  from expyriment import <method>
  

  If you can do everything you need in openexp, there is no need to use experiment's functions directly. Also portability shouldn't be an issue here.

  Hope this helped.

  Eduard

  
• chrplr

  January 2015 edited 12:04AM

  Thanks for the answer, Eduard.

  But I should have been clearer. Let me attempt again.

  Yes, I am able to create stimuli with the class expyriment.stimuli and present them, however I do not see how to access the instance created by expyriment.design.Experiment which allows to access the screen, the clock, the keyboard...etc.

  More precisely, when programming directly in expyriment, once I have created this instance:

  exp = design.Experiment(name="My Experiment")

  I can access several objects: exp.screen, exp.keyboard, exp.clock...

  My main motivation to use expyriment's code is that I know it and I really enjoy the syntax.
  But I have started to replace some stuff with openexp (and now my code is an horrible mix between the two approaches, it works but...)

  Christophe
• eduard

  January 2015 edited 12:04AM

  Ah sorry, then I misunderstood. However, I don't see why you shouldn't be able to use all the expyriment functionality directly in Opensesame. I just copied one of the expyriment example experiments into an inline_scriptand were able to run the experiment and access objects of it.
  Do you run into errors, if you try?

  
• sebastiaan

  January 2015 edited 12:04AM

  Hi Christophe,

  I guess you're looking for an instance of expyriment.design.Experiment, right? This is available as exp.expyriment in inline_script items. So exp.expyriment.screen would get you an instance of exypriment.io._screen.Screen, etc.

  Does that clear things up?

  Cheers,
  Sebastiaan

  
  
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• chrplr

  January 2015 edited 12:04AM

  Does that clear things up?

  Yes! That is exactly what I was looking for.

  Thanks!