/lib/python2.7/site-packages/pip/_vendor/

• ../
• __init__.py
• appdirs.py
• cachecontrol
• colorama
• distlib
• distro.py
• html5lib
• ipaddress.py
• lockfile
• ordereddict.py
• packaging
• pkg_resources
• progress
• pyparsing.py
• re-vendor.py
• requests
• retrying.py
• six.py
• webencodings