/usr/lib/python2.7/dist-packages/cogent/util/ is in python-cogent 1.5.1-2.
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/usr/lib/python2.7/dist-packages/cogent/util/__init__.py
/usr/lib/python2.7/dist-packages/cogent/util/array.py
/usr/lib/python2.7/dist-packages/cogent/util/checkpointing.py
/usr/lib/python2.7/dist-packages/cogent/util/datatypes.py
/usr/lib/python2.7/dist-packages/cogent/util/dict2d.py
/usr/lib/python2.7/dist-packages/cogent/util/dict_array.py
/usr/lib/python2.7/dist-packages/cogent/util/misc.py
/usr/lib/python2.7/dist-packages/cogent/util/modules.py
/usr/lib/python2.7/dist-packages/cogent/util/option_parsing.py
/usr/lib/python2.7/dist-packages/cogent/util/organizer.py
/usr/lib/python2.7/dist-packages/cogent/util/parallel.py
/usr/lib/python2.7/dist-packages/cogent/util/progress_display.py
/usr/lib/python2.7/dist-packages/cogent/util/recode_alignment.py
/usr/lib/python2.7/dist-packages/cogent/util/table.py
/usr/lib/python2.7/dist-packages/cogent/util/terminal.py
/usr/lib/python2.7/dist-packages/cogent/util/transform.py
/usr/lib/python2.7/dist-packages/cogent/util/trie.py
/usr/lib/python2.7/dist-packages/cogent/util/unit_test.py
/usr/lib/python2.7/dist-packages/cogent/util/update_version.py
/usr/lib/python2.7/dist-packages/cogent/util/warning.py