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有沒有辦法打印「no date」一次?其他語句在python中打印一次
我總是打印這樣
no date
no date
24 - 8 - 1995
no date
no date
no date
no date
no date
03 - 12 - 2014
no date
....
我想打印這樣
24 - 08 - 1995
03 - 12 - 2014
no date
15 - 10 - 1995
no date
這是代碼
import os
for dirname, dirnames, filenames in os.walk('D:/Workspace'):
for filename in filenames:
if filename.endswith('.c'):
for line in open(os.path.join(dirname, filename), "r").readlines():
if line.find('date') != -1:
print line
break
else:
print "no date"
感謝幫助
Thankyouu。最後這是答案 – lalalala 2014-12-03 14:34:14