Source.Python forums

Is it possible to retrieve a list of players (or at least their userids) in LevelInit or/and LevelShutdown listeners?

It seams that none of the conversions and PlayerGenerator (PlayerIter) see any players.

I could be wrong, but I don't believe players are "on" the server during those times. You might try using a prehook for level shutdown and see if players are on at that time. Otherwise, you will need to find something else to fit your needs.