Python 2.7.9(默认,2014年12月10日,12:24:55)[MSC v.1500 32位(Intel)]on win 32你知道吗
我要测试这个代码。。。 它解析了一个proces bs1770gain的输出,我需要它的所有小块…我试过了子流程调用,popen和管道,检查输出。。。我得到了结果,但是奇怪的事情发生在正则表达式上。。。撞墙。。。 所以。。。你知道吗
#!/usr/bin/env python
import re
import subprocess
#from subprocess import Popen, PIPE
#p = Popen(['bs1770gain','C:\\Users\\myrthe\\Music\\', '-file '],stdin=PIPE, stdout=PIPE, stderr=PIPE)
#output, err = p.communicate(b"input data that is passed to subprocess' stdin")
#inputtexts = p.returncode
regex = re.compile(ur'(\s{2,2}\[\d+\/\d+\].*?|\[ALBUM\].*?)(?=\s{2,2}\[\d+\/\d+\]|\s{2,2}\[ALBUM\]:|done\.$)', re.DOTALL | re.UNICODE)
#inputtext = open(r'C:\Users\myrthe\Music\2014 - 1989\result.txt')
#print(inputtext.read())
#inputtexts = subprocess.call(['bs1770gain','C:\\Users\\myrthe\\Music\\'])
output = subprocess.check_output(['bs1770gain','C:\\Users\\myrthe\\Music\\'])
print (output)
results = re.findall(regex, output)
for r in results:
print('=======result====')
print(r)
print (output)
这是我从输出中得到的。。。一些小的奇怪的事情,但一切都在那里,因为我们看到后正则表达式
analyzing "2014 - 1989" ...
[1/19] "01. Welcome To New York.mp3":
integrated: -7.9 LUFS / -15.1 LU
[2/19] "02. Blank Spac 4%
integrated: -8.3 LUFS / -14.7 LU
[3/19] "03. Style.mp
integrated: -7.5 LUFS / -15.5 LU
[4/19] "04. Out Of The Woods.mp
integrated: -9.1 LUFS / -13.9 LU
[5/19] "05. All You Had To Do Was Stay.mp3":
integrated: -7.8 LUFS / -15.2 LU
[6/19] "06. Shake It Of 2%
integrated: -8.2 LUFS / -14.8 LU
[7/19] "07. I Wish You Would.mp3":
integrated: -8.4 LUFS / -14.6 LU
[8/19] "08. Bad Blood.mp3":
integrated: -8.8 LUFS / -14.2 LU
[9/19] "09. Wildest Dreams.mp3"
integrated: -9.9 LUFS / -13.1 LU
[10/19] "10. How You Get The Girl.mp3":
integrated: -8.4 LUFS / -14.6 LU
[11/19] "11. This Love.mp
integrated: -9.0 LUFS / -14.0 LU
[12/19] "12. I Know Places.mp
integrated: -7.8 LUFS / -15.2 LU
[13/19] "13. Clean.mp3":
integrated: -9.9 LUFS / -13.1 LU
[14/19] "14. Wonderland.mp3":
integrated: -8.2 LUFS / -14.8 LU
[15/19] "15. You Are In Love.mp
integrated: -10.7 LUFS / -12.3 LU
[16/19] "16. New Romantics.
integrated: -7.8 LUFS / -15.2 LU
[17/19] "17. I Know Places (Voice Memo 1%
integrated: -19.4 LUFS / -3.6 LU
[18/19] "18. I Wish You Would (Voice Memo).mp3":
integrated: -18.4 LUFS / -4.6 LU
[19/19] "19. Blank Space (Voice Memo 4%
integrated: -17.9 LUFS / -5.1 LU
[ALBUM]:
integrated: -9.2 LUFS / -13.8 LU
done.
这是正则表达式之后的最后一部分结果。一切都在那里似乎。。。你知道吗
=======result====
[16/19] "16. New Romantics.mp3":
integrated: -7.8 LUFS / -15.2 LU
=======result====
[17/19] "17. I Know Places (Voice Memo).mp3":
integrated: -19.4 LUFS / -3.6 LU
=======result====
[18/19] "18. I Wish You Would (Voice Memo).mp3":
integrated: -18.4 LUFS / -4.6 LU
=======result====
[19/19] "19. Blank Space (Voice Memo).mp3":
integrated: -17.9 LUFS / -5.1 LU
除了..还有一个问题,我一辈子都没有在我的成绩中得到那张专辑。我在联机检查器上尝试了regex,输出为文本文件,在这台机器上尝试了regex,输出为文本文件。。。它给了我想要的。我在linux机器上使用相同的regex,得到了想要的结果。但是一直这样。。。我就是不明白最后那张专辑。 所以如果你们中有人能给我一些启示或者让我走上正确的道路,我会非常感激的。你知道吗
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