The year and semester information that this xml file hold courses for.

def semester_feature(catalog, soup):
    """The year and semester information that this xml file hold courses for.
    """
    raw = soup.coursedb['semesternumber']
    catalog.year = int(raw[:4])

    month_mapping = {1: 'Spring', 5: 'Summer', 9: 'Fall'}
    catalog.month = int(raw[4:])
    catalog.semester = month_mapping[catalog.month]

    catalog.name = soup.coursedb['semesterdesc']

    logger.info('Catalog type: %s' % catalog.name)