def find(self, type, number): crosswords = Crossword.all().filter("type =", type).filter("number =", int(number)).fetch(limit=1) if len(crosswords) > 0: return crosswords[0] return None
def latest(self, type): crosswords = Crossword.all().filter("type =", type).order("-date").fetch(limit=1) if len(crosswords) > 0: return crosswords[0] return None