def ymd(soup):
"""
Get the year, month and day from child tags
"""
day = node_text(raw_parser.day(soup))
month = node_text(raw_parser.month(soup))
year = node_text(raw_parser.year(soup))
return (day, month, year)
def collection_year(soup):
"""
Pub date of type collection will hold a year element for VOR articles
"""
pub_date = raw_parser.pub_date_collection(soup, pub_type = "collection")
if pub_date is None:
return None
year = raw_parser.year(pub_date)
if year:
return int(node_text(year))
else:
return None