运维自动化--cvs转换成xls，并且邮件发送给相关人员

线上通过执行脚本，生成cvs文件，但是相关人员希望能够以特定格式的xls统计给他们，根据cvs的方法名查找字典xls去对应相关的中文名称，并且添加一行进去。在这个背景下，写了这个自动化的脚本。crontab定期去执行这个脚本。

主要代码如下：

定义一个发送email的模块：

#!/usr/local/howbuy/virtualenv/bin/python
#coding:utf-8
from email.mime.text import MIMEText
import smtplib
import sys
default_encoding = ‘utf-8‘
if sys.getdefaultencoding() != default_encoding:

    reload(sys)

    sys.setdefaultencoding(default_encoding)
import os
import logging
import smtplib
from email.mime.text import MIMEText
import email.mime.multipart
from email.MIMEMultipart import MIMEMultipart
from email.MIMEBase import MIMEBase
from email import Encoders

#logpath=‘/data/logs/smslog/‘
#logname=os.path.basename(os.path.realpath(__file__))
#logger = logging.getLogger()
#logging.basicConfig(filename =logpath+logname+‘.log‘,level = logging.INFO, format = ‘%(asctime)s - %(levelname)s: %(message)s‘)

smtpserver = ‘c1.icoremail.net‘
username = ‘[email protected]‘
password = ‘Howbuy.com_IT_sa_ops_2014‘

def send_mail(to_list,subject,content):
    msg=MIMEMultipart()
    msg=MIMEMultipart()
    me=‘[email protected]‘
    body = MIMEText(‘性能日志统计‘,‘plain‘,‘utf-8‘)
    msg.attach(body)
    msg["Accept-Language"]="zh-CN"
    msg["Accept-Charset"]="ISO-8859-1,utf-8"
    msg[‘Subject‘] = subject
#    msg[‘From‘] = me
    msg[‘From‘] = username
    msg[‘to‘] = to_list
    part = MIMEBase(‘application‘, ‘octet-stream‘)
    part.set_payload(open(content,‘r‘).read())
    Encoders.encode_base64(part)
    part.add_header(‘Content-Disposition‘, ‘attachment‘,filename=‘performance.xls‘)
    msg.attach(part)

    try:
#        s = smtplib.SMTP(‘127.0.0.1‘)
        s = smtplib.SMTP(smtpserver)
        s.login(username,password)
#        s.sendmail(me,to_list,msg.as_string())
        s.sendmail(username,to_list,msg.as_string())
        s.close()
        print ‘success!‘
#        logging.info(‘%s,%s,%s‘ %(to_list,subject,content))
        return True
    except Exception,e:
        print str(e)
#        logging.error(‘[%s] %s,%s,%s‘ %(e,to_list,subject,content))
        return False

 
if __name__ == "__main__":
    send_mail(sys.argv[1], sys.argv[2], sys.argv[3])

调用生成xls主程序：

#/usr/bin/env python
#-*- coding: UTF-8 -*-
import sys
from pmail import *
default_encoding = ‘utf-8‘
if sys.getdefaultencoding() != default_encoding:
    
    reload(sys)
    
    sys.setdefaultencoding(default_encoding)
import os
import xlwt
import xlrd
import datetime
import time
eday=datetime.datetime.now().strftime("%Y%m%d")
h=[‘任务‘,‘日期‘,‘调用方法‘,‘执行总次数‘,‘执行成功次数‘,‘执行异常次数‘,‘单次执行最小耗时(分)‘,‘单次执行最大耗时(分)‘,‘单次执行平均耗时(分)‘,‘执行总耗时(分)‘,‘业务数据笔数‘,‘业务数据处理速度(毫秒/笔)‘]
class dd:
    def __init__(self,zdpath):
        
        self.data= xlrd.open_workbook(zdpath)
        self.path=os.path.dirname(zdpath)
        self.table = self.data.sheet_by_index(0)
        self.nrows = self.table.nrows
        self.day=eday
        self.data = xlwt.Workbook(encoding = ‘utf-8‘)

    def task(self,path,name):
        file=open(path,‘r‘)
        table = self.data.add_sheet(name)
        for yy in range(12):
             table.write(0,yy,h[yy])
            
        filelist=file.readlines()
        rows=len(filelist)
        f=iter(filelist)
        next(f)
        for x in xrange(1,rows):
            bbb=0
            rowlist=next(f).strip().split("|")
            rowmethod=str(rowlist[1].strip())
            for i in xrange(self.nrows):
                zd=self.table.row_values(i)
                zdmethod=str(zd[0].strip())
                if rowmethod==zdmethod:
                    name=str(zd[1].strip())
                    rowlist.insert(0,name)
                    for ii in range(10):
                        table.write(x,ii,rowlist[ii])
                        bbb=1
                    continue
            if not bbb:
                
                rowlist.insert(0,"")
                for ii in range(10):
                    table.write(x,ii,rowlist[ii])
                        
    def sa(self):
        self.data.save(os.path.join(self.path,‘performance-‘+str(self.day)+‘.xls‘).decode(‘utf-8‘))

if __name__==‘__main__‘:
    os.popen(‘sh /data/app/fds-schedule-new/bin/performance/ScheduleTaskPerformanceAnalyzer.sh‘)
    os.popen(‘sh /data/logs/tomcat-console/batch/perfomance/BatchTaskPerformanceAnalyzer.sh‘)
    time.sleep(20)
    a=dd(r‘/data/logs/performance/zd.xlsx‘)
    epath=‘/data/logs/performance‘
    a.task(r‘/data/logs/tomcat-console/batch/perfomance/BatchTaskPerformanceReport.csv‘,‘控台任务‘)
    a.task(r‘/data/app/fds-schedule-new/bin/performance/ScheduleTaskPerformanceReport.csv‘,‘定时任务‘)
    a.sa()
    time.sleep(40)
    p=‘性能日志统计-‘+str(eday)
    send_mail(‘[email protected]‘,p,os.path.join(epath,‘performance-‘+str(eday)+‘.xls‘).decode(‘utf-8‘))#修改邮箱

字典模板：

cvs文件

xls: