Python Mysql自动备份脚本


            测试系统环境  Windows 2003   python 2.5.1  mysql 5.0.1 应该只适用于Win，因为调用了CMD。 增量备份，因为自用，数据库不大。 回头有了需求加上自检测，5天前的自动删除。 #!/usr/bin/env python #encoding=utf-8 #Mysql auto backup #Author:   vane import os, sys, datetime reload(sys) sys.setdefaultencoding('utf-8') backup_path = """d:\\mysql_backup_files""" dbhost = "localhost"  dbname = "dabatase name" # 数据库名 dbuser = "root"                      # 用户名 dbuserpw = "123456"            # 密码 dbcharset = 'utf8'                  # 输出文件编码，默认UTF8 now = str(datetime.datetime.now())[:10] backup_command = """mysqldump   -B %s   -h%s   -u%s   -p%s   --default_character-set=%s     --opt>%s\dbbackup_%s_%s.sql\n""" % (dbname, dbhost, dbuser, dbuserpw, dbcharset, backup_path, dbname, now) a, b = os.popen2('cmd') a.write(backup_command) a.close() b.read() b.close() print "Done!"