def METHOD_NAME(self, path):
    """
    It identifies whether the path is from local or s3.  Returns the
    adjusted pathname and a string stating whether the file is from local
    or s3.  If from s3 it strips off the s3:// from the beginning of the
    path
    """
    if path.startswith('s3://'):
        return 's3', path[5:]
    else:
        return 'local', path