python 3个文件合并成3列.py
[code]"""python 3个文件合并成3列.py
依山居 7:47 2015/12/15
先写个简单的实现。主要是itertools.zip_longest()的用法:
https://docs.python.org/3.5/library/itertools.html
"""
import itertools
with open("1.txt") as f:
txt1=[r.rstrip("\n") for r in f.readlines()]
with open("2.txt") as f:
txt2=[r.rstrip("\n") for r in f.readlines()]
with open("3.txt") as f:
txt3=[r.rstrip("\n") for r in f.readlines()]
result=itertools.zip_longest(txt1,txt2,txt3,fillvalue=' ')
#[print(r) for r in result]
with open("result.txt","w+") as f:
[f.write(','.join(r)+"\n") for r in result]
[/code] 可否有 把输出的文件名称，也合并前三个TXT的方法呢？
result.txt -》123.txt
还请高手指点 [b]回复 [url=http://bbs.bathome.net/redirect.php?goto=findpost&pid=224275&ptid=38608]2#[/url] [i]jrx401[/i] [/b]
把你要做的事拆分成小问题来解决，
读文件名1.txt 得到 1 ...
字符串拼接得到 123
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