def item_pubdate(self, version):
        return version.created
Retrieve a Rexp stored in a variable called 'name'
dataset/ETHPy150Open mozilla/addons-server/src/olympia/versions/feeds.py/VersionsRss.item_pubdate--crossover with--dataset/ETHPy150Open ralhei/pyRserve/pyRserve/rconn.py/RConnector.getRexp