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python合并文本文件示例

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Release： 2016-06-16 08:45:24
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python实现两个文本合并

employee文件中记录了工号和姓名

复制代码 代码如下:

cat employee.txt:
100 Jason Smith
200 John Doe
300 Sanjay Gupta
400 Ashok Sharma

bonus文件中记录工号和工资

复制代码 代码如下:

cat bonus.txt:
100 $5,000
200 $500
300 $3,000
400 $1,250

要求把两个文件合并并输出如下, 处理结果:

复制代码 代码如下:

400 ashok sharma $1,250
100 jason smith  $5,000
200 john doe  $500
300 sanjay gupta  $3,000


这个应该是要求用shell来写的，但我的shell功底不怎么样，就用python来实现了

注意，按题目的意思，在输出文件中还需要按照姓名首字母来排序的

复制代码 代码如下:

#! /usr/bin/env python
#coding=utf-8
fp01=open("bonus.txt","r")
a=[]
for line01 in fp01:
    a.append(line01)

fp02=open("employee.txt","r")

fc02=sorted(fp02,key=lambda x:x.split()[1])

for line02 in fc02:
    i=0
    while line02.split()[0]!=a[i].split()[0]:
        i+=1
    print "%s %s %s %s" % (line02.split()[0],line02.split()[1],line02.split()[2],a[i].split()[1])

fp01.close()
fp02.close()

Related labels：
python text file
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