/usr/lib/python3/ is in python3-glyphslib 2.2.1-1.
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/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/glyphsLib/
/usr/lib/python3/dist-packages/glyphsLib/__init__.py
/usr/lib/python3/dist-packages/glyphsLib/__main__.py
/usr/lib/python3/dist-packages/glyphsLib/affine/
/usr/lib/python3/dist-packages/glyphsLib/affine/__init__.py
/usr/lib/python3/dist-packages/glyphsLib/builder/
/usr/lib/python3/dist-packages/glyphsLib/builder/__init__.py
/usr/lib/python3/dist-packages/glyphsLib/builder/anchors.py
/usr/lib/python3/dist-packages/glyphsLib/builder/blue_values.py
/usr/lib/python3/dist-packages/glyphsLib/builder/builders.py
/usr/lib/python3/dist-packages/glyphsLib/builder/common.py
/usr/lib/python3/dist-packages/glyphsLib/builder/components.py
/usr/lib/python3/dist-packages/glyphsLib/builder/constants.py
/usr/lib/python3/dist-packages/glyphsLib/builder/custom_params.py
/usr/lib/python3/dist-packages/glyphsLib/builder/features.py
/usr/lib/python3/dist-packages/glyphsLib/builder/filters.py
/usr/lib/python3/dist-packages/glyphsLib/builder/font.py
/usr/lib/python3/dist-packages/glyphsLib/builder/glyph.py
/usr/lib/python3/dist-packages/glyphsLib/builder/guidelines.py
/usr/lib/python3/dist-packages/glyphsLib/builder/kerning.py
/usr/lib/python3/dist-packages/glyphsLib/builder/names.py
/usr/lib/python3/dist-packages/glyphsLib/builder/paths.py
/usr/lib/python3/dist-packages/glyphsLib/builder/user_data.py
/usr/lib/python3/dist-packages/glyphsLib/classes.py
/usr/lib/python3/dist-packages/glyphsLib/glyphdata.py
/usr/lib/python3/dist-packages/glyphsLib/glyphdata_generated.py
/usr/lib/python3/dist-packages/glyphsLib/interpolation.py
/usr/lib/python3/dist-packages/glyphsLib/parser.py
/usr/lib/python3/dist-packages/glyphsLib/types.py
/usr/lib/python3/dist-packages/glyphsLib/util.py
/usr/lib/python3/dist-packages/glyphsLib/writer.py
/usr/lib/python3/dist-packages/glyphsLib-2.2.1.egg-info/
/usr/lib/python3/dist-packages/glyphsLib-2.2.1.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/glyphsLib-2.2.1.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/glyphsLib-2.2.1.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/glyphsLib-2.2.1.egg-info/requires.txt
/usr/lib/python3/dist-packages/glyphsLib-2.2.1.egg-info/top_level.txt