def _get_path(path):
    """
    Fetch the string value from a path-like object

    Returns **None** if there is no string value.
    """

    if isinstance(path, (six.string_types, bytes)):
        return path
    path_type = type(path)
    try:
        path_repr = path_type.__fspath__(path)
    except AttributeError:
        return
    if isinstance(path_repr, (six.string_types, bytes)):
        return path_repr
    return
Fetch the string value from a path-like object

    Returns **None** if there is no string value.