python IndentationError: unexpected indent

这个上面说的很明白:http://dikar.iteye.com/blog/308934

是由于代码缩进出了问题。

解决方法是:后面加上'\'字符。

比如:

mailbody = 'From:tomhanks@king.com\r\n'

  + 'To:wangwangwang@qq.com\r\n' 

  + 'Subject: say hello\r\n\r\n' 

  + 'i want to say, you name is really good.\r\n'

这个是会出现错误的。按照我的方法后,改为:

mailbody = 'From:tomhanks@king.com\r\n' \
  + 'To:wangwangweang@qq.com\r\n' \
  + 'Subject: say hello\r\n\r\n' \
  + 'i want to say, you name is really good.\r\n'

原文地址:https://www.cnblogs.com/keepfocus/p/2210835.html