def incr(self, key, amount=1):

        offset = self.get_node_offset(key)
        return self.servers[offset].incr(key, amount)
Allows for things like 'for cmd in cmdset':
dataset/ETHPy150Open gmr/mredis/mredis/client.py/MRedis.incr--crossover with--dataset/ETHPy150Open evennia/evennia/evennia/commands/cmdset.py/CmdSet.__iter__