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Python 在每个文件里插入一段文本在首行，要怎么实现呢？

  •   
  •   zeroday · Aug 29, 2015 · 6074 views
    This topic created in 4086 days ago, the information mentioned may be changed or developed.

    形如这个形式的

    ---
layout: post
title: xxxxx (原先文本的第一行)
category: code
tags: code
description: 
---
  • Code
  • 文本
  • XXXXX
  • layout
    4 replies  •  2015-08-30 11:39:44 +08:00
    shierji
    shierji
    Aug 29, 2015 via Android
    1
    按行读 然后重定位文件指针 你看下文档吧
    bearzk
    bearzk
    Aug 29, 2015❤️1
    2
    with open ('filename', 'r') as original:
    data = original.read ()
    with open ('filename', 'w') as modified:
    modified.write ("new first line\n" + data )
    bearzk
    bearzk
    Aug 29, 2015
    3
    不好意思上面的代码写进去没有缩进 你自己缩进试试看
    zeroday
    zeroday
    OP
    Aug 30, 2015
    4
    @bearzk 谢谢，我明白你的思路了。
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