def _include_chooser_msg_wildcard_docs(f):
    """
    Combines the basic Chooser options (wildard, message) docsstring
    with the wrapped function's doc string.
    """
    _doc = """:param wildcard: Sets the wildcard, which can contain multiple file types, for 
                     example: "BMP files (.bmp)|.bmp|GIF files (.gif)|.gif"
    :param message:  Sets the message that will be displayed on the dialog.
    """
    f.__doc__ = (f.__doc__ or '') + _doc
    return f