[solved] Copying and pasting text displayed in OpenSesame into a different program

Comments

• sebastiaan

  August 2014 edited 1:31AM

  Hi,

  You cannot easily copy stuff from an OpenSesame experiment to the clipboard, because what you see during an experiment is essentially a slideshow of pictures, which the operating system doesn't know how to copy/paste from.

  In your case, would it be sufficient to have OpenSesame launch a browser automatically with a specific URL? That might even be more convenient for the user, and is much easier to implement. You can see an example of that in this discussion:

  • http://forum.cogsci.nl/index.php?p=/discussion/599

  Cheers!
  Sebastiaan

  
  
  Check out SigmundAI.eu for our OpenSesame AI assistant!
  
• ACaterin

  August 2014 edited August 2014

  Thanks loads!
  Based on that example, I was able to find this solution for instance:

  import subprocess
  
  if self.get('open_cogsci') == 'yes':
  
      subprocess.Popen(['C:\Program Files (x86)\CtrlAltStudio-Viewer-Alpha\CtrlAltStudio-Viewer-Alpha.exe', 
  'http://maps.secondlife.com/secondlife/Psycho%20Chaos/114/163/806'])
  

  ...This is because in my case the program to be launched is not a regular internet browser, but a SecondLife viewer... Even if the current solution works, the problem now becomes that it does so only by opening more instances of the viewer, instead of changing the URL in the same viewer. Since my experiment would contain quite a few virtual environments, this would become a problem very fast... Could you please help with finding a way to just change the URL without opening more instances of the subprocess?

  I considered something like this:

  import webbrowser
  
  BROWSER=webbrowser.get('C:\Program Files (x86)\CtrlAltStudio-Viewer-Alpha\CtrlAltStudio-Viewer-Alpha.exe')
  
  if self.get('open_cogsci') == 'yes':
  
      BROWSER.open('http://maps.secondlife.com/secondlife/Psycho%20Chaos/114/163/806', new=0)
  

  ...which of course doesn't work, as I don't really know what I am doing... :-D

  Again, any help would be deeply appreciated!
  Thanks for the previous suggestion and all your work with OpenSesame in general!
  AC
• sebastiaan

  September 2014 edited 1:31AM

  Even if the current solution works, the problem now becomes that it does so only by opening more instances of the viewer, instead of changing the URL in the same viewer.

  This depends on the behavior of the program. Most webbrowsers will check to see if another instance is already running, and, if so, open the url in a new tab within an existing instance. But apparently the software that you use doesn't do that.

  In that case, you may want to use the clipboard like you initially had in mind. But you'll need to install some module so that you can copy stuff to the clipboard, such as pyperclip. You should be able to download the source file (see link below), and extract the pyperclip folder within it (so the folder with only an __init__.py file in it) to the OpenSesame program folder. Once you've done that, you should be able to access the clipboard as shown in the examples on the pyperclip page.

  • https://pypi.python.org/pypi/pyperclip

  Cheers!
  Sebastiaan

  
  
  Check out SigmundAI.eu for our OpenSesame AI assistant!
  
• ACaterin

  September 2014 edited 1:31AM

  Hi,

  Thanks again for your help! I really appreciate it.

  Coincidentally, it seems that an upgraded version of CtrlAltStudio does check if an instance is already running, or at least that's what I infer from what happened: I upgraded a couple of days ago and now the URLs get changed in the same instance of the viewer...

  Hopefully my assumption is correct and now it will keep working with the code I provided above!

  I will keep pyperclip in mind though, might come in handy in the future!

  Thanks again!
  Caterina
• Edwin

  September 2014 edited 1:31AM

  Love it when a problem solves itself! Marking this as solved.