def interactive_loop(args):
client = CliClient(args)
done = False
while not done:
try:
prompt = "> "
print(prompt, end="", flush=False)
user_input = input()
items = user_input.split()
if not items:
continue
input_command = items[0]
candidates = [c for c in commands if c.startswith(input_command)]
if len(candidates) == 0:
print(f"Command not recognised : {input_command}.")
help()
continue
if len(candidates) >= 2:
print(
f"ambigous command {input_command} : found {candidates}.")
continue
command = candidates[0].split()[0]
command_args = items[1:]
if input_command != command:
print(command, command_args)
if command == "connect":
if client is None or not client.is_connected():
client = CliClient(args)
else:
print("Error : already connected. Use disconnect first")
elif command == "exit":
done = True
elif command == "help":
help()
else:
if client is None or not client.is_connected():
raise RuntimeError('Not connected, use "connect" first')
if command == "listrooms":
client.list_rooms()
elif command == "listclients":
client.list_clients()
elif command == "join":
client.join_room(command_args[0])
elif command == "leave":
client.leave_room(command_args[0])
elif command == "setclientname":
client.set_client_attributes(
{common.ClientAttributes.USERNAME: command_args[0]})
elif command == "disconnect":
client.disconnect()
client = None
else:
pass
except Exception as e:
logger.error(f"Exception: {e!r}", exc_info=True)
def process_client_command(args):
client = None
try:
if args.command == "list":
client = CliClient(args)
client.list_clients()
except ServerError as e:
logger.error(e, exc_info=True)
finally:
if client is not None:
client.disconnect()