- くだすれPython(超初心者用) その26 [転載禁止]©2ch.net
487 ：デフォルトの名無しさん[sage]：2015/07/22(水) 17:00:44.90 ID:Hp3Ht5RA - >>473
入力に間違いがない前提
import sys
def getlog(pattern, inp=sys.stdin, out=sys.stdout):
buf = []
for line in inp:
if pattern in line or len(buf) > 0:
buf.append(line)
if len(buf) >= 6:
break
out.writelines(buf)
with open('input.txt') as i, open('outout.txt', 'w') as o:
getlog('pattern', i, o)
|