在这段生成的命令分派器处理大型队列前审查它。
最多分派limit条命令，只允许admin和operator角色，并在任何quit命令处停止，包括带payload的quit。handlers映射包含所有非quit动作。
Python
def dispatch_commands(commands, role, handlers, limit):
completed = []
dispatched = 0
while commands and dispatched <= limit:
command = commands.pop(0)
match command:
case {"action": action, "payload": payload}:
if role == "admin" or "operator":
result = handlers[action](payload)
completed.append(result)
dispatched += 1
case {"action": "quit"}:
break
case _:
continue
else:
print("all commands processed")
return completed
生成代码仅作示例，不代表任何特定模型