需求背景

每日导出一份会员信息,并以excel形式发送给相关人员,考虑到数据的量,进行了压缩处理

脚本内容

#!/usr/bin/env python
#-*- coding: utf8 -*-

import MySQLdb
import xlsxwriter
import zipfile
import os
import pdb

shell_path = '/mail_centor/Daily_Show/'
xlsx_name  = 'crowd_member.xlsx'
xlsx_sheet = 'phones'

print "邮件路径 %s" % shell_path
print "表格名称 %s" % xlsx_name
print "工作区名称 %s" % xlsx_sheet

db_host    = "xx.xx.xx.xx"
db_user    = "mysql_user"
db_pass    = "mysql_pass"
db_dbnm    = "mysql_dbname"

print "进入邮件目录 %s" % shell_path

os.chdir(shell_path)

out_excel   = xlsxwriter.Workbook(xlsx_name)
out_sheet   = out_excel.add_worksheet(xlsx_sheet)
bold        = out_excel.add_format({'bold': True})

print "执行数据库脚本"
show_conn   = MySQLdb.Connect(db_host,db_user,db_pass,db_dbnm)
show_cursor = show_conn.cursor()
get_phones  = """SELECT
            b.id, b.cell_phone
        FROM
            T1 a
                INNER JOIN
            T2 c ON c.id = a.show_id AND c.state IN (1 , 2)
                INNER JOIN
            T3 b ON a.member_id = b.id
                AND a.create_time BETWEEN ADDDATE(CURDATE(), - 1) AND CURDATE()
        WHERE
            a.state = 0"""

show_cursor.execute(get_phones)
titles  = show_cursor.description
phones  = show_cursor.fetchall()

print "将脚本写入到excel"
for column in range(0,len(titles)):
    out_sheet.write(0,column,titles[column][0],bold)

for data_1 in range(1,len(phones)+1):
    for data_2 in range(0,len(titles)):
        out_sheet.write(data_1,data_2, u'%s' % phones[ data_1-1 ][data_2])

show_cursor.close()
show_conn.close()
out_excel.close()

print "将excel打包成zip文件"

to_file = 'crowd_member.zip'

z_new = zipfile.ZipFile(to_file,'w',zipfile.ZIP_DEFLATED)
z_new.write(xlsx_name)
z_new.close()