# coding :utf-8
#
# The MIT License (MIT)
#
# Copyright (c) 2016-2019 XuHaiJiang/QFF
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from datetime import datetime
import os
import sys
from zenlog import logging
from qff.tools.local import log_path
from qff.tools.config import get_config
from qff.frame.context import context
[文档]class Log:
"""
分级别输出日志，跟python的logging模块一致print输出的结果等同于log.info
* log.error(content) 输出错误日志
* log.warn(content) 输出报警日志
* log.info(content) 输出信息日志
* log.debug(content) 输出调试日志
"""
def __init__(self):
try:
self.file_name = '{}{}qff-{}-{}.log'.format(
log_path,
os.sep,
os.path.basename(sys.argv[0]).split('.py')[0],
str(datetime.now().strftime('%Y-%m-%d-%H-%M-%S'))
)
except:
self.file_name = '{}{}qff-{}-.log'.format(
log_path,
os.sep,
str(datetime.now().strftime('%Y-%m-%d-%H-%M-%S'))
)
logging.basicConfig(
level=logging.INFO,
format='qff>>> %(message)s',
filename=self.file_name,
filemode='w',
)
self.console = logging.StreamHandler()
formatter = logging.Formatter('qff>> %(message)s')
self.console.setFormatter(formatter)
logging.getLogger().addHandler(self.console)
self.console_show = True
log_level = get_config('LOG', 'level', 'info')
self.set_level(log_level)
@property
def pre_time(self):
if context.current_dt:
return context.current_dt
else:
return "-------------------"
def info(self, msg, *args, **kwargs):
msg = self.pre_time + ' - INFO - ' + str(msg)
logging.info(msg, *args, **kwargs)
def warning(self, msg, *args, **kwargs):
msg = self.pre_time + ' - WARNING - ' + str(msg)
logging.warning(msg, *args, **kwargs)
def debug(self, msg, *args, **kwargs):
msg = self.pre_time + ' - DEBUG - ' + str(msg)
logging.debug(msg, *args, **kwargs)
def error(self, msg, *args, **kwargs):
msg = self.pre_time + ' - ERROR - ' + str(msg)
logging.error(msg, *args, **kwargs)
def set_level(self, level):
"""
设置不同种类的log的级别, 低于这个级别的log不会输出. 所有log的默认级别是info
:param level: 字符串, 必须是'debug', 'info', 'warning', 'error'中的一个, 级别: debug < info < warning < error
:return: None
"""
# logger = logging.getLogger('')
if level == 'info':
self.console.setLevel(logging.INFO)
elif level in ['warn', 'warning']:
self.console.setLevel(logging.WARN)
elif level in ['debug', 'verbose']:
self.console.setLevel(logging.DEBUG)
elif level == 'error':
self.console.setLevel(logging.ERROR)
else:
self.error("set_level设置日志级别必须为：debug,info,warning,error")
def toggle(self):
"""
开关日志终端显示
"""
if self.console_show:
logging.getLogger().removeHandler(self.console)
self.console_show = False
else:
logging.getLogger().addHandler(self.console)
self.console_show = True
log = Log()