def get_output(outputs, key):
    """
    Parse and return values from a CloudFormation outputs list.

    :param list outputs: A list of ``dict`` having items of `(`OutputKey``,
        ``OutputValue``).
    :param unicode key: The key for which to retrieve a value from ``outputs``.
    :returns: A ``unicode`` value.
    """
    for output in outputs:
        if output['OutputKey'] == key:
            return output['OutputValue']