human
Complete the below
def catch_exception_and_warn(warning=Warning, return_on_exception=None, excepts=Exception):

    ''''.. function:: warn_on_exception(func, [warning_class, return_on_failure,
    excepts])
    attempts to call func. catches exception or exception tuple and issues
    a warning instead. returns value of return_on_failure when the
    specified exception is raised.
    :param func: a callable to be wrapped
    :param warning: the warning class to issue if an exception is
    raised
    :param return_on_exception: the default return value of the function
    if an exception is raised
    :param excepts: an exception class (or tuple of exception classes) to
    catch during the execution of func
    :type excepts: Exception or tuple of Exception classes
    :type warning: Warning
    :rtype: a callable'
    '''
assistant
#Here is the Python code you requested.
    def decorator(func):
        @functools.wraps(func)
        def wrapper(*args, **kwargs):
            return_value = return_on_exception
            try:
                return_value = func(*args, **kwargs)
            except excepts as err:
                logger.warn(err.strerror)
                warnings.warn(err.strerror, warning)
            return return_value
        return wrapper
    return decorator