capybara/virtualenv/lib/python2.7/site.py
def _init_pathinfo():
    """Return a set containing all existing directory entries from sys.path"""
    d = set()
    for dir in sys.path:
        try:
            if os.path.isdir(dir):
                dir, dircase = makepath(dir)
                d.add(dircase)
        except TypeError:
            continue
    return d
def _init_pathinfo():
    d = set()
    for dir in sys.path:
        try:
            if os.path.isdir(dir):
                dir, dircase = makepath(dir)
                d.add(dircase)
        except TypeError:
            continue
    return d
def _init_pathinfo ( ) : d = set ( ) for dir in sys . path : try : if os . path . isdir ( dir ) : dir , dircase = makepath ( dir ) d . add ( dircase ) except TypeError : continue return d
Return a set containing all existing directory entries from sys.path
Return a set containing all existing directory entries from sys . path