with open('tt.txt') as f: for i in f.readlines(): if i != p.sub('', i): print (i)
print("\n".join([i if i != p.sub("", i) else "%fix_me%" for i in open("tt.txt").readlines()]).replace("%fix_me%\n", "")
更新以反映对理解错误的评论:
print("\n".join([i for i in open("tt.txt").readlines() if i != p.sub("", i)]))