in atomresponder/atom_message.py [0:0]
def latest_asset(self):
"""
Returns the asset_info of the most recent asset, or None if there are no assets.
:return: asset_info or None
"""
rtn = None
for asset in self.assets:
if rtn is None:
rtn = asset
continue
if asset.version > rtn.version:
rtn = asset
return rtn