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OpenSesame 3.2.2 "Kafkaesque Koffka" released

About this update

OpenSesame 3.2.2 Kafkaesque Koffka is the second maintenance release in the 3.2 series. It contains bug fixes and minor improvements, and should be a pleasant and safe upgrade for everyone who is using the 3.2 series.

As always, you can download OpenSesame from here:

If you are upgrading from OpenSesame 3.1 or earlier, please see the list of important changes:


Thanks to:

  • @Daniel for his code contributions and work on the Mac OS package
  • Wolfgang Walther for his code contributions

Bug fixes and improvements


  • Updated to 3.2.2
  • Issue #588: Win10: OS 3.2.1-2 portable does not run from a dir with unicode characters (Bug) (Major)
  • Issue #590: Mouse response crashes on timeout when it has a linked sketchpad (Bug)
  • Issue #591: Mouse response does not show cursor in coroutines (Bug)
  • Issue #593: Debug window (IPython) doesn't properly decode output (Bug)
  • Issue #595: Adding file to file pool can result in uncaught shutil.Error (Bug)
  • Issue #596: Exception in help extension when neither a local nor remote sitemap is available (Bug)
  • Issue #597: Generating loop preview can result in "Oops, I did it again" (Bug)
  • Issue #584: Dropping item from Unused items bin can cause recursion error (Bug)
  • Issue #592: Fix 'show_if' not evaluated for sketchpad items
  • Issue #598: Fix canvas.text_size raising error (Bug)
  • Issue #599: Canvas.text_size() draws text to screen for legacy backend (Bug)
  • Issue #600: Help extension crashes in captive portal (Bug)
  • Issue #603: Random Mouse clicks break Keyboard response in legacy backend (Bug)
  • Issue #601: Correct Mouse() api docs (Bug)
  • Issue #604: Exception when sketchpad duration is set to 'mouseclick' (Bug)
  • Issue #585: Python 3: GUI has problems with special characters (Bug)
  • Issue #586: Python 3: external runner doesn't work on Windows (Bug)
  • Issue #605: Debug mode breaks opensesamerun (Bug)
  • Issue #606: Different Canvas elements_at() behavior for psycho vs rest (Enhancement)
  • Issue #607: opensesamerun.exe is not working (Bug)
  • Issue #608: copy_sketchpad not working with xpyriment backend (Bug)
  • Issue #609: Noise patch broken with psycho backend (Bug)


  • Updated to 0.8.3


  • Updated to 0.6.0a25

There's much bigger issues in the world, I know. But I first have to take care of the world I know.

This discussion has been closed.