/usr/share/pyshared/ is in python-epydoc 3.0.1+dfsg-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/epydoc/
/usr/share/pyshared/epydoc-3.0.1.egg-info
/usr/share/pyshared/epydoc/__init__.py
/usr/share/pyshared/epydoc/apidoc.py
/usr/share/pyshared/epydoc/checker.py
/usr/share/pyshared/epydoc/cli.py
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/usr/share/pyshared/epydoc/markup/
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/usr/share/pyshared/epydoc/markup/epytext.py
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/usr/share/pyshared/epydoc/markup/pyval_repr.py
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/usr/share/pyshared/epydoc/test/
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/usr/share/pyshared/epydoc/util.py