2014-09-02 04:46:28 +08:00
|
|
|
|
#!/usr/bin/env python
|
|
|
|
|
|
# -*- encoding: utf-8 -*-
|
|
|
|
|
|
"""
|
|
|
|
|
|
Topic: sample
|
|
|
|
|
|
|
|
|
|
|
|
Filter(logname)，只允许来自logname或其子日志的消息通过
|
|
|
|
|
|
app.net是app的子日志
|
|
|
|
|
|
|
|
|
|
|
|
消息传播propagate和分层记录器：消息会传播给父记录器
|
|
|
|
|
|
log.propagate属性获取是否传播标志
|
|
|
|
|
|
|
|
|
|
|
|
"""
|
|
|
|
|
|
import logging
|
|
|
|
|
|
import logging.handlers as handlers
|
|
|
|
|
|
import logging.config as config
|
|
|
|
|
|
__author__ = 'Xiong Neng'
|
|
|
|
|
|
|
|
|
|
|
|
# 模块基本用_，类级别用__
|
|
|
|
|
|
_log = logging.getLogger('app.' + __name__)
|
|
|
|
|
|
|
2014-09-02 11:31:38 +08:00
|
|
|
|
|
2014-09-02 04:46:28 +08:00
|
|
|
|
class FilterFunc(logging.Filter):
|
|
|
|
|
|
def __init__(self, name):
|
|
|
|
|
|
super().__init__()
|
|
|
|
|
|
self.funcname = name
|
|
|
|
|
|
def filter(self, record):
|
|
|
|
|
|
if record.funcName == self.funcname: return False
|
2014-09-02 11:31:38 +08:00
|
|
|
|
|
|
|
|
|
|
|
2014-09-02 04:46:28 +08:00
|
|
|
|
def my_log():
|
|
|
|
|
|
host = '10.0.0.175'
|
|
|
|
|
|
port = 8080
|
|
|
|
|
|
# 不要用 'xxxx' % (aa, bb)去手动格式化消息
|
|
|
|
|
|
_log.error('error to connect to %s:%d', host, port)
|
|
|
|
|
|
_log.addFilter(FilterFunc('foo')) # 将忽略来自foo()函数的所有消息
|
|
|
|
|
|
lgg = logging.getLogger('app.web.client')
|
|
|
|
|
|
lgg.propagate = False # 关闭传播属性
|
|
|
|
|
|
lgg.error('do you see me?') # 但是还是可以看到
|
|
|
|
|
|
lgg.setLevel(logging.CRITICAL)
|
|
|
|
|
|
lgg.error('now you see me?')
|
|
|
|
|
|
logging.disable(logging.DEBUG) # 全局关闭某个级别
|
|
|
|
|
|
# 使用log配置文件，在main函数中执行一次即可
|
|
|
|
|
|
config.fileConfig('applogcfg.ini')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
|
|
|
my_log()
|
