-long_opts = ["keyfile=", "help", "outfile=", "credfile=", "ticketfile=", "username=", "email=", "ip=", "dns=", "dump_parents", "server="]
+long_opts = ["keyfile=", "help", "outfile=", "credfile=", "ticketfile=",
+ "username=", "email=", "ip=", "dns=", "dump_parents", "server=",
+ "filter="]