/usr/lib/python2.7/dist-packages/dissy/ is in dissy 9-3.1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/dissy/Bookmark.py
/usr/lib/python2.7/dist-packages/dissy/Config.py
/usr/lib/python2.7/dist-packages/dissy/Data.py
/usr/lib/python2.7/dist-packages/dissy/DataModel.py
/usr/lib/python2.7/dist-packages/dissy/Entity.py
/usr/lib/python2.7/dist-packages/dissy/File.py
/usr/lib/python2.7/dist-packages/dissy/FileDialogue.py
/usr/lib/python2.7/dist-packages/dissy/Function.py
/usr/lib/python2.7/dist-packages/dissy/FunctionModel.py
/usr/lib/python2.7/dist-packages/dissy/Instruction.py
/usr/lib/python2.7/dist-packages/dissy/InstructionModel.py
/usr/lib/python2.7/dist-packages/dissy/InstructionModelHighlighter.py
/usr/lib/python2.7/dist-packages/dissy/JumpStreamHandler.py
/usr/lib/python2.7/dist-packages/dissy/PreferencesDialogue.py
/usr/lib/python2.7/dist-packages/dissy/StrEntity.py
/usr/lib/python2.7/dist-packages/dissy/__init__.py
/usr/lib/python2.7/dist-packages/dissy/architecture.py
/usr/lib/python2.7/dist-packages/dissy/arm.py
/usr/lib/python2.7/dist-packages/dissy/history.py
/usr/lib/python2.7/dist-packages/dissy/intel.py
/usr/lib/python2.7/dist-packages/dissy/mips.py
/usr/lib/python2.7/dist-packages/dissy/ppc.py