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OpenSesame 3.0.2 Interactive Ising released

edited November 2015 in OpenSesame

OpenSesame 3.0.2 is the second maintenance release in the 3.0 Interactive Ising series. This releases fixes a number of bugs, and brings minor usability improvements. It should be a pleasant and safe upgrade for everyone who is using the 3.0 series. As always, you can get OpenSesame from here:

The 3.0 series brings many improvements, including a simplified Python API. The most important changes are described here:

Release notesGDN

Taken from



Bugs fixed:

  • Don’t crash on non-ascii values in variable inspector
  • Fix crash on invalid OpenSesame script
  • Improved validation and quote handling in conditional statements (#356)
  • Fix typo in bug_report success notification
  • Fix incorrect URL in Windows installer
  • Fix canvas.copy() (#355)
  • Fix variable inspection (don’t crash on empty values)
  • Fix a crash when renaming a variable to itself
  • Fix a crash when creating a linked copy of a non-existing item
  • [Mac OS] Fix a crash when restoring config (#360)
  • Safely decode input in syntax (fixes non-ascii text in Python forms)


  • Improved validation of variable names in loop item
  • Improved validation of OpenSesame-script syntax
  • Improved exception handling (including run-status emoticons)

Windows packaging:

OpenSesame 3.0.2
Python 2.7.10 (default, May 23 2015, 09:40:32) [MSC v.1500 32 bit (Intel)]
OpenCV is not available
OpenCV2 3.0.0
QProgedit 3.2.0
Expyriment  (Python 2.7.10)
IPython 3.2.0
NumPy 1.9.2
PIL is available (version is unknown)
PsychoPy 1.82.01
PyAudio 0.2.8
PyGame 1.9.1release
PyGaze 0.6.0a4
Pyglet 1.2.3
PyOpenGL 3.1.0
PyQt 4.11.4
PySerial 2.7
python-bidi 0.3.4
python-markdown 2.6.2
SciPy 0.15.1

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

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