

def lastmod(self, startup):
    if startup.newslink_set.exists():
        return startup.newslink_set.latest().pub_date
    else:
        return self.founded_date

dataset/ETHPy150Open jambonrose/DjangoUnleashed-1.8/organizer/sitemaps.py StartupSitemap.lastmod/VarMisuse@40/52 `startup`->`self`