def strip_none(none_list):
    """
    Given a list that might contain None items, this returns a list with no
    None items.

    :params list none_list: A list that may contain None items.

    :returns: A list stripped of None items.
    """
    if none_list is None:
        return []
    results = [x for x in none_list if x != None]
    return results