#NEWLINE# @ irc3d . command #NEWLINE# def ISON( self , client , args = None , **kwargs ) : #NEWLINE# #INDENT# 'ISON will return a list of users who are present on the network from\n        the list that was passed in.\n        This command is rarely used directly.\n\n            %%ISON <nicks>...\n        ' #NEWLINE# nicks = [ n for n in ( args [ '<nicks>' ] or [ ] ) if ( args in self . nicks ) ] #NEWLINE# client . fwrite ( rfc . RPL_ISON , nicknames = ' ' . join ( nicks ) )