/usr/lib/python2.7/dist-packages/networking_arista/ml2/ is in python-networking-arista 2017.2.2-2ubuntu1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/networking_arista/ml2/__init__.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/arista_sec_gp.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/arista_sync.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/drivers/
/usr/lib/python2.7/dist-packages/networking_arista/ml2/drivers/__init__.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/drivers/driver_helpers.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/drivers/type_arista_vlan.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/mechanism_arista.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/rpc/
/usr/lib/python2.7/dist-packages/networking_arista/ml2/rpc/__init__.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/rpc/arista_eapi.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/rpc/arista_json.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/rpc/base.py
/usr/lib/python2.7/dist-packages/networking_arista/ml2/sec_group_callback.py