[英]Error in config file : handler -Python logging
尝试使用文件配置写入日志信息的简单python
import logging
import logging.config
import os
logging.config.fileConfig('Log_parameters.ini')
log_learn = logging.getLogger('sakthi')
def complex_algorithm(items):
for i, item in enumerate(items):
# do some complex algorithm computation
log_learn.debug('%s iteration, item=%s', i, item)
k = [1,2,3]
complex_algorithm(k)
Log_parameters.ini 我正在配置文件中设置处理程序、格式化程序。
[loggers]
keys = sakthi
[handlers]
keys = handle1
[formatters]
keys = simpleformatter
[logger_sakthi]
level = DEBUG
handlers = handle1
qualname = compiler.parser
propogate = 0
[logger_handle1]
class = FileHandler
level = DEBUG
formatter = simpleformatter
args= ('Configg_log','w')
[formatter_simpleformatter]
format=F1 %(asctime)s - %(name)s - %(levelname)s - %(message)s'
datefmt =
在执行时,我收到以下错误 KeyError
回溯(最近一次调用):文件“C:/Users/M/PycharmProjects/LOGGING/Log_data_config_file.py”,第 6 行,在 logging.config.fileConfig('Log_parameters.ini') 文件“C:\\Users\\M \\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\logging\\config.py",第 79 行,在 fileConfig handlers = _install_handlers(cp, formatters) File "C:\\Users\\M\\AppData\\Local\\Programs\\ Python\\Python37-32\\lib\\logging\\config.py”,第 134 行,在 _install_handlers 部分 = cp["handler_%s" % hand] 文件“C:\\Users\\M\\AppData\\Local\\Programs\\Python\\Python37 -32\\lib\\configparser.py", line 958, in getitem raise KeyError (key) KeyError : 'handler_handle1'
我认为, [logger_handle1]
应该是[handler_handle1]
handle1 不是记录器而是处理程序,因此键已被识别为 - [handlers] keys = handle1
它将以单数名称搜索——所以它应该是 handler_handle1 同意@SkyOcean
另一种方式 -
如果你想自己添加一个新的记录器然后添加 [loggers] keys = sakthi, handle1 然后 logger_handle1 将工作
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