如何在Python中禁用来自第三方模块的信息日志记录

Question

我使用Python查询Serf集群，但是我想抑制来自Serf的INFO数据。我试图重写它，以便它只打印WARNING消息，但它拒绝接受它。在

输出：

01-04 14:57 root         INFO     Connecting to cluster
01-04 14:57 serf-rpc-client INFO     will connect to [('myhost.localdomain.local', 7373, {})]
01-04 14:57 serf-rpc-client INFO     trying to connect to myhost.localdomain.local:7373
01-04 14:57 serf-rpc-client INFO     connected to myhost.localdomain.local:7373
01-04 14:57 serf-rpc-client INFO     trying to request command: <RequestHandshake: handshake, 0, {'Version': 1}>
01-04 14:57 serf-rpc-client INFO     trying to request command: <RequestAuth: auth, 1, {'AuthKey': 'thundercats'}>
01-04 14:57 serf-rpc-client INFO     trying to request command: <RequestMembers: members, 2, {'Status': 'failed'}>
01-04 14:57 serf-rpc-client INFO     successfully handshaked
01-04 14:57 serf-rpc-client INFO     successfully authed
01-04 14:57 root         INFO     myhost123.localdomain.local has left the cluster

记录代码

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Answer 1

记录器名称是serf-rpc-client，因此这应该可以工作

serf_logger = logging.getLogger('serf-rpc-client')
serf_logger.setLevel(logging.WARNING)