def add_info_to_exception(err: Exception, info: Dict) -> None:
    """
    Adds an information dictionary to an exception.
    
    See
    http://stackoverflow.com/questions/9157210/how-do-i-raise-the-same-exception-with-a-custom-message-in-python
    
    Args:
        err: the exception to be modified
        info: the information to add
    """  # noqa
    if not err.args:
        err.args = ('', )
    err.args += (info, )
Adds an information dictionary to an exception.
    
    See
    http://stackoverflow.com/questions/9157210/how-do-i-raise-the-same-exception-with-a-custom-message-in-python
    
    Args:
        err: the exception to be modified
        info: the information to add