def action_list(): Player(anon_string(), [])
def action(): Player("", anon_upid())
def action_int(): Player(anon_string(), 42)
def action_set(): Player(anon_string(), set())
def action_none(): Player(anon_string(), None)
def action_list(): Player([], anon_upid())
def action_set(): Player(set(), anon_upid())
def action_int(): Player(42, anon_upid())
def action_none(): Player(None, anon_upid())