/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/ is in charm-tools 2.1.2-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/README.ex
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/charm-helpers.yaml
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/config.yaml
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/hooks/
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/hooks/config-changed
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/hooks/install
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/hooks/start
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/hooks/stop
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/hooks/upgrade-charm
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/icon.svg
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/metadata.yaml
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/revision
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/scripts/
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/scripts/charm_helpers_sync.py
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/tests/
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/tests/00-setup
/usr/lib/python2.7/dist-packages/charmtools/templates/python/files/tests/10-deploy