P: /opt/alt/python27/lib/python2.7/site-packages/pip/_internal

[ .. ]

F: __init__.py
F: __init__.pyc
F: build_env.py
F: build_env.pyc
F: cache.py
F: cache.pyc
D: cli
D: commands
F: configuration.py
F: configuration.pyc
D: distributions
F: exceptions.py
F: exceptions.pyc
D: index
F: locations.py
F: locations.pyc
F: main.py
F: main.pyc
D: models
D: network
D: operations
F: pyproject.py
F: pyproject.pyc
D: req
D: resolution
F: self_outdated_check.py
F: self_outdated_check.pyc
D: utils
D: vcs
F: wheel_builder.py
F: wheel_builder.pyc