分析错误日志，发送邮件通知
Posted 黑色木偶
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了分析错误日志，发送邮件通知相关的知识，希望对你有一定的参考价值。
# -*- encoding:utf8 -*-
"""
logger_mail.py
~~~~~~~~~~~~~~
分析每天的错误日志，发送邮件通知
=====================================B
"""
import sys
import ConfigParser # 是Python自带的模块， 用来读写配置文件
import smtplib
from datetime import datetime, timedelta
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.utils import COMMASPACE
reload(sys)
sys.setdefaultencoding(‘utf8‘)
__all__ = [
‘send_error_mail‘
]
CONSTANTS_CFG_FILE = ‘/aa/sss/ddd/constants.cfg‘
IGNORE_PREFIX = [‘NOTSET‘, ‘DEBUG‘, ‘INFO‘]
RECEIVERS = [‘[email protected]‘, ‘[email protected]‘]
SMTP_SERVER = ‘smtp.exmail.qq.com‘
ACCOUNT = ‘[email protected]‘
PASSWORD = ‘*****‘
MAIL_TEMPLATE = """
<html >
<head > </head >
<body >
<h1 > {subject} < /h1 >
<p > {content} < p >
</body >
</html >
"""
def _can_ignore(line):
"""不是错误记录忽略"""
prefix = line[:10]
prefix = prefix.split(‘|‘)[0].upper()
return True if prefix in IGNORE_PREFIX else False
def _load_application_log(filename):
error_msgs = []
with open(filename) as f:
for line in f:
if _can_ignore(line):
continue
error_msgs.append(line)
return error_msgs
def send(subject, content):
html_mimetext = MIMEText(
MAIL_TEMPLATE.format(subject=subject, content=content), ‘html‘)
msg = MIMEMultipart()
msg[‘From‘] = ACCOUNT
msg[‘To‘] = COMMASPACE.join(RECEIVERS)
msg[‘Subject‘] = subject
msg.attach(html_mimetext)
smtp = smtplib.SMTP(SMTP_SERVER)
smtp.login(ACCOUNT, PASSWORD)
smtp.sendmail(ACCOUNT, RECEIVERS, msg.as_string())
smtp.quit()
def send_error_mail():
#从配置中读取日志文件存放路径
conf = ConfigParser.ConfigParser()
conf.read(CONSTANTS_CFG_FILE)
logger_path = conf.get(‘path‘, ‘LOGGER_PATH‘)
yesterday = (datetime.now() + timedelta(days=-1)).strftime(‘%Y-%m-%d‘)
filename = ‘{}.{}‘.format(logger_path, yesterday)
#读取日志文件
error_logs = _load_application_log(filename)
subject = ‘ARTPOLLOAPI {} BUG LIST‘.format(
datetime.now().strftime(‘%Y-%m-%d‘))
content = ‘<br/>‘.join(
[
line if ‘|‘ not in line else ‘<br/>{}‘.format(line)
for line in error_logs
])
#发送邮件
return send(subject, content)
if __name__ == ‘__main__‘:
send_error_mail()
以上是关于分析错误日志，发送邮件通知的主要内容，如果未能解决你的问题，请参考以下文章