自定义日志模块
项目描述
所有代码都应该使用 Python 标准日志模块而不是print() 函数。
安装
python3 setup.py install
用法
基本用法。
from alogs import get_logger
logger = get_logger('module_name')
logger.debug('Debug message')
logger.info('Info message')
logger.warning('Warning message')
logger.error('Error message')
logger.critical('Critical message')日志文件
将日志存储到文件中。
from alogs import get_logger
logger = get_logger('module_name', 'log_file.log')
logger.debug('Debug message') # Debug messages *are not* logged into the file
logger.info('Info message')禁用现有记录器
防止现有记录器记录。
from alogs import get_logger
logger = get_logger('module_name', disable_existing_loggers=True)
logger.debug('Debug message')更改默认日志级别
默认日志级别为 DEBUG，但可以更改：
from alogs import get_logger
logger = get_logger('module_name', root_level='warning')
logger.debug('Debug message') # won't appear
logger.warning('Info message')测试
要对其进行测试，只需执行test.py：
~ python3 test.py
你应该看到：
*** Simple logs *** DEBUG 2021-02-02 12:58:18,672 MainProcess:16581 test:test_simple_logs() test.py:7 [alogs] = Debug simple message INFO 2021-02-02 12:58:18,672 MainProcess:16581 test:test_simple_logs() test.py:8 [alogs] = Info simple message WARNING 2021-02-02 12:58:18,672 MainProcess:16581 test:test_simple_logs() test.py:9 [alogs] = Warning simple message ERROR 2021-02-02 12:58:18,672 MainProcess:16581 test:test_simple_logs() test.py:10 [alogs] = Error simple message CRITICAL 2021-02-02 12:58:18,672 MainProcess:16581 test:test_simple_logs() test.py:11 [alogs] = Critical simple message *** Module logs *** DEBUG 2021-02-02 12:58:18,672 MainProcess:16581 test:test_module_name_logs() test.py:16 [module_name] = Debug module message INFO 2021-02-02 12:58:18,672 MainProcess:16581 test:test_module_name_logs() test.py:17 [module_name] = Info module message WARNING 2021-02-02 12:58:18,673 MainProcess:16581 test:test_module_name_logs() test.py:18 [module_name] = Warning module message ERROR 2021-02-02 12:58:18,673 MainProcess:16581 test:test_module_name_logs() test.py:19 [module_name] = Error module message CRITICAL 2021-02-02 12:58:18,673 MainProcess:16581 test:test_module_name_logs() test.py:20 [module_name] = Critical module message *** File logs *** DEBUG 2021-02-02 12:58:18,673 MainProcess:16581 test:test_file_logs() test.py:25 [file_logs] = THIS MESSAGE SHOULD NOT APPEAR ON THE FILE INFO 2021-02-02 12:58:18,673 MainProcess:16581 test:test_file_logs() test.py:26 [file_logs] = Info file message WARNING 2021-02-02 12:58:18,715 MainProcess:16581 test:test_file_logs() test.py:27 [file_logs] = Warning file message ERROR 2021-02-02 12:58:18,715 MainProcess:16581 test:test_file_logs() test.py:28 [file_logs] = Error file message CRITICAL 2021-02-02 12:58:18,715 MainProcess:16581 test:test_file_logs() test.py:29 [file_logs] = Critical file message * Logs written on file "test.log" * INFO 02/Feb/2021:12:58:18 -0300 MainProcess:16581 test:test_file_logs() test.py:26 [file_logs] = Info file message WARNING 02/Feb/2021:12:58:18 -0300 MainProcess:16581 test:test_file_logs() test.py:27 [file_logs] = Warning file message ERROR 02/Feb/2021:12:58:18 -0300 MainProcess:16581 test:test_file_logs() test.py:28 [file_logs] = Error file message CRITICAL 02/Feb/2021:12:58:18 -0300 MainProcess:16581 test:test_file_logs() test.py:29 [file_logs] = Critical file message
