'Method Docs.'

def __init__(self, paths):

    infos = []
    for path in paths:
        lib_index_file = file.JSONFile(path)
        infos += lib_index_file.get_data().get(u'libraries', [])
    info = classfy_infos_of_levels(infos, LIB_KEYS)
    self._info = {u'libraries': info}
