capybara/virtualenv/lib/python2.7/site.py
def force_global_eggs_after_local_site_packages():
    """
    Force easy_installed eggs in the global environment to get placed
    in sys.path after all packages inside the virtualenv.  This
    maintains the "least surprise" result that packages in the
    virtualenv always mask global packages, never the other way
    around.

    """
    egginsert = getattr(sys, '__egginsert', 0)
    for i, path in enumerate(sys.path):
        if i > egginsert and path.startswith(sys.prefix):
            egginsert = i
    sys.__egginsert = egginsert + 1
def force_global_eggs_after_local_site_packages():
    egginsert = getattr(sys, '__egginsert', 0)
    for i, path in enumerate(sys.path):
        if i > egginsert and path.startswith(sys.prefix):
            egginsert = i
    sys.__egginsert = egginsert + 1
def force_global_eggs_after_local_site_packages ( ) : egginsert = getattr ( sys , '__egginsert' , 0 ) for i , path in enumerate ( sys . path ) : if i > egginsert and path . startswith ( sys . prefix ) : egginsert = i sys . __egginsert = egginsert + 1
Force easy_installed eggs in the global environment to get placed
    in sys.path after all packages inside the virtualenv.  This
    maintains the "least surprise" result that packages in the
    virtualenv always mask global packages, never the other way
    around.
Force easy_installed eggs in the global environment to get placed in sys . path after all packages inside the virtualenv . This maintains the least surprise result that packages in the virtualenv always mask global packages never the other way around .