def import_log(log_directory):
    """ Import a log file from a provided directory.

    Keyword arguments:

    log_directory -- a path on disk.

    Returns:
    List of lines imported.
    """
    list_of_lines = []
    with open(log_directory, 'r') as reader:
        for line in reader:
            this_line = line.strip()
            list_of_lines.append(this_line)
    return list_of_lines