/usr/share/pyshared/ is in python-uncertainties 2.4.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/uncertainties/
/usr/share/pyshared/uncertainties-2.4.4.egg-info
/usr/share/pyshared/uncertainties/1to2.py
/usr/share/pyshared/uncertainties/__init__.py
/usr/share/pyshared/uncertainties/backport.py
/usr/share/pyshared/uncertainties/lib1to2/
/usr/share/pyshared/uncertainties/lib1to2/__init__.py
/usr/share/pyshared/uncertainties/lib1to2/fixes/
/usr/share/pyshared/uncertainties/lib1to2/fixes/__init__.py
/usr/share/pyshared/uncertainties/lib1to2/fixes/fix_std_dev.py
/usr/share/pyshared/uncertainties/lib1to2/fixes/fix_uarray_umatrix.py
/usr/share/pyshared/uncertainties/lib1to2/fixes/fix_ufloat.py
/usr/share/pyshared/uncertainties/lib1to2/test_1to2.py
/usr/share/pyshared/uncertainties/test_umath.py
/usr/share/pyshared/uncertainties/test_uncertainties.py
/usr/share/pyshared/uncertainties/umath.py
/usr/share/pyshared/uncertainties/unumpy/
/usr/share/pyshared/uncertainties/unumpy/__init__.py
/usr/share/pyshared/uncertainties/unumpy/core.py
/usr/share/pyshared/uncertainties/unumpy/test_ulinalg.py
/usr/share/pyshared/uncertainties/unumpy/test_unumpy.py
/usr/share/pyshared/uncertainties/unumpy/ulinalg.py