/usr/share/pyshared/cogent/format/ is in python-cogent 1.5.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/cogent/format/__init__.py
/usr/share/pyshared/cogent/format/alignment.py
/usr/share/pyshared/cogent/format/clustal.py
/usr/share/pyshared/cogent/format/fasta.py
/usr/share/pyshared/cogent/format/mage.py
/usr/share/pyshared/cogent/format/motif.py
/usr/share/pyshared/cogent/format/nexus.py
/usr/share/pyshared/cogent/format/pdb.py
/usr/share/pyshared/cogent/format/pdb_color.py
/usr/share/pyshared/cogent/format/phylip.py
/usr/share/pyshared/cogent/format/rna_struct.py
/usr/share/pyshared/cogent/format/stockholm.py
/usr/share/pyshared/cogent/format/structure.py
/usr/share/pyshared/cogent/format/table.py
/usr/share/pyshared/cogent/format/text_tree.py
/usr/share/pyshared/cogent/format/xyzrn.py