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netdzb

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tT
发表于 2020-3-20 18:50 | 只看该作者

[问题求助] Python无法做到中文匹配替换，英语字母没问题

  1. #!/usr/bin/python

  2. # -*- coding: UTF-8 -*-

  3. 

  4. 

  5. import re

  6. str = '''TITLE "Leslie Cheung 张国荣 LPCD45"

  7. PERFORMER "张国荣"

  8. REM DATE "2008"

  9. REM DISCID E3103E10

  10. FILE "Leslie Cheung 张国荣 LPCD45.flac" WAVE

  11.   TRACK 01 AUDIO

  12.     TITLE "奔向未来日子"

  13.     PERFORMER "张国荣"

  14.     REM COMMENT "[www.pt80.net]"

  15.     INDEX 01 00:00:00

  16.   TRACK 02 AUDIO

  17.     TITLE "由零开始"

  18.     PERFORMER "张国荣"

  19.     REM COMMENT "[www.pt80.net]"

  20.     INDEX 00 04:29:50

  21.     INDEX 01 04:34:50

  22.   TRACK 03 AUDIO

  23.     TITLE "这是爱"

  24.     PERFORMER "张国荣"

  25.     REM COMMENT "[www.pt80.net]"

  26.     INDEX 00 08:41:70

  27.     INDEX 01 08:46:70

  28.   TRACK 04 AUDIO

  29.     TITLE "似水流年"

  30.     PERFORMER "张国荣"

  31.     REM COMMENT "[www.pt80.net]"

  32.     INDEX 00 12:28:42

  33.     INDEX 01 12:33:42

  34.   TRACK 05 AUDIO

  35.     TITLE "情难自控"

  36.     PERFORMER "张国荣"

  37.     REM COMMENT "[www.pt80.net]"

  38.     INDEX 00 16:50:17

  39.     INDEX 01 16:55:17

  40.   TRACK 06 AUDIO

  41.     TITLE "你在何地"

  42.     PERFORMER "张国荣"

  43.     REM COMMENT "[www.pt80.net]"

  44.     INDEX 00 21:09:35

  45.     INDEX 01 21:14:35

  46.   TRACK 07 AUDIO

  47.     TITLE "烈火灯蛾"

  48.     PERFORMER "张国荣"

  49.     REM COMMENT "[www.pt80.net]"

  50.     INDEX 00 26:16:41

  51.     INDEX 01 26:21:41

  52.   TRACK 08 AUDIO

  53.     TITLE "浓情"

  54.     PERFORMER "张国荣"

  55.     REM COMMENT "[www.pt80.net]"

  56.     INDEX 00 30:37:65

  57.     INDEX 01 30:42:65

  58.   TRACK 09 AUDIO

  59.     TITLE "想你"

  60.     PERFORMER "张国荣"

  61.     REM COMMENT "[www.pt80.net]"

  62.     INDEX 00 34:16:59

  63.     INDEX 01 34:21:59

  64.   TRACK 10 AUDIO

  65.     TITLE "雪中情"

  66.     PERFORMER "张国荣"

  67.     REM COMMENT "[www.pt80.net]"

  68.     INDEX 00 39:16:50

  69.     INDEX 01 39:21:50

  70.   TRACK 11 AUDIO

  71.     TITLE "风再起时"

  72.     PERFORMER "张国荣"

  73.     REM COMMENT "[www.pt80.net]"

  74.     INDEX 00 43:22:08

  75.     INDEX 01 43:27:08

  76.   TRACK 12 AUDIO

  77.     TITLE "沉默是金"

  78.     PERFORMER "张国荣"

  79.     REM COMMENT "[www.pt80.net]"

  80.     INDEX 00 47:55:56

  81.     INDEX 01 48:00:56

  82.   TRACK 13 AUDIO

  83.     TITLE "共同渡过"

  84.     PERFORMER "张国荣"

  85.     REM COMMENT "[www.pt80.net]"

  86.     INDEX 00 52:07:62

  87.     INDEX 01 52:12:62

  88.   TRACK 14 AUDIO

  89.     TITLE "寂寞夜晚"

  90.     PERFORMER "张国荣"

  91.     REM COMMENT "[www.pt80.net]"

  92.     INDEX 00 56:35:65

  93.     INDEX 01 56:40:65

  94.   TRACK 15 AUDIO

  95.     TITLE "无需要太多"

  96.     PERFORMER "张国荣"

  97.     REM COMMENT "[www.pt80.net]"

  98.     INDEX 00 61:05:07

  99.     INDEX 01 61:10:07

  100.   TRACK 16 AUDIO

  101.     TITLE "倩女幽魂"

  102.     PERFORMER "张国荣"

  103.     REM COMMENT "[www.pt80.net]"

  104.     INDEX 00 65:36:17

  105.     INDEX 01 65:41:16'''

  106. print re.sub(r'REM COMMENT "[www.pt80.net]"','',str);
复制代码
应该如何修改呢?
我想把 REM COMMENT "[www.pt80.net]"这些行去掉。
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wujunkai

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3楼
发表于 2020-3-20 20:23 | 只看该作者
回复 1# netdzb 
  1. #!/usr/bin/python

  2. # -*- coding: UTF-8 -*-

  3. 

  4. import re

  5. 

  6. str = '''TITLE "Leslie Cheung 张国荣 LPCD45"

  7. PERFORMER "张国荣"

  8. REM DATE "2008"

  9. REM DISCID E3103E10

  10. FILE "Leslie Cheung 张国荣 LPCD45.flac" WAVE

  11.   TRACK 01 AUDIO

  12.     TITLE "奔向未来日子"

  13.     PERFORMER "张国荣"

  14.     REM COMMENT "[www.pt80.net]"

  15.     INDEX 01 00:00:00

  16.   TRACK 02 AUDIO

  17.     TITLE "由零开始"

  18.     PERFORMER "张国荣"

  19.     REM COMMENT "[www.pt80.net]"

  20.     INDEX 00 04:29:50

  21.     INDEX 01 04:34:50

  22.   TRACK 03 AUDIO

  23.     TITLE "这是爱"

  24.     PERFORMER "张国荣"

  25.     REM COMMENT "[www.pt80.net]"

  26.     INDEX 00 08:41:70

  27.     INDEX 01 08:46:70

  28.   TRACK 04 AUDIO

  29.     TITLE "似水流年"

  30.     PERFORMER "张国荣"

  31.     REM COMMENT "[www.pt80.net]"

  32.     INDEX 00 12:28:42

  33.     INDEX 01 12:33:42

  34.   TRACK 05 AUDIO

  35.     TITLE "情难自控"

  36.     PERFORMER "张国荣"

  37.     REM COMMENT "[www.pt80.net]"

  38.     INDEX 00 16:50:17

  39.     INDEX 01 16:55:17

  40.   TRACK 06 AUDIO

  41.     TITLE "你在何地"

  42.     PERFORMER "张国荣"

  43.     REM COMMENT "[www.pt80.net]"

  44.     INDEX 00 21:09:35

  45.     INDEX 01 21:14:35

  46.   TRACK 07 AUDIO

  47.     TITLE "烈火灯蛾"

  48.     PERFORMER "张国荣"

  49.     REM COMMENT "[www.pt80.net]"

  50.     INDEX 00 26:16:41

  51.     INDEX 01 26:21:41

  52.   TRACK 08 AUDIO

  53.     TITLE "浓情"

  54.     PERFORMER "张国荣"

  55.     REM COMMENT "[www.pt80.net]"

  56.     INDEX 00 30:37:65

  57.     INDEX 01 30:42:65

  58.   TRACK 09 AUDIO

  59.     TITLE "想你"

  60.     PERFORMER "张国荣"

  61.     REM COMMENT "[www.pt80.net]"

  62.     INDEX 00 34:16:59

  63.     INDEX 01 34:21:59

  64.   TRACK 10 AUDIO

  65.     TITLE "雪中情"

  66.     PERFORMER "张国荣"

  67.     REM COMMENT "[www.pt80.net]"

  68.     INDEX 00 39:16:50

  69.     INDEX 01 39:21:50

  70.   TRACK 11 AUDIO

  71.     TITLE "风再起时"

  72.     PERFORMER "张国荣"

  73.     REM COMMENT "[www.pt80.net]"

  74.     INDEX 00 43:22:08

  75.     INDEX 01 43:27:08

  76.   TRACK 12 AUDIO

  77.     TITLE "沉默是金"

  78.     PERFORMER "张国荣"

  79.     REM COMMENT "[www.pt80.net]"

  80.     INDEX 00 47:55:56

  81.     INDEX 01 48:00:56

  82.   TRACK 13 AUDIO

  83.     TITLE "共同渡过"

  84.     PERFORMER "张国荣"

  85.     REM COMMENT "[www.pt80.net]"

  86.     INDEX 00 52:07:62

  87.     INDEX 01 52:12:62

  88.   TRACK 14 AUDIO

  89.     TITLE "寂寞夜晚"

  90.     PERFORMER "张国荣"

  91.     REM COMMENT "[www.pt80.net]"

  92.     INDEX 00 56:35:65

  93.     INDEX 01 56:40:65

  94.   TRACK 15 AUDIO

  95.     TITLE "无需要太多"

  96.     PERFORMER "张国荣"

  97.     REM COMMENT "[www.pt80.net]"

  98.     INDEX 00 61:05:07

  99.     INDEX 01 61:10:07

  100.   TRACK 16 AUDIO

  101.     TITLE "倩女幽魂"

  102.     PERFORMER "张国荣"

  103.     REM COMMENT "[www.pt80.net]"

  104.     INDEX 00 65:36:17

  105.     INDEX 01 65:41:16'''

  106. print re.sub('\n    REM COMMENT "\[www.pt80.net\]"','',str)
复制代码
我只能说是能力问题。。。

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netdzb

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2楼
发表于 2020-3-20 19:42 | 只看该作者
回复 1# netdzb

刚才试过了，中文也是可以匹配替换的。就是我要替换的这行不可以，不知道为什么?

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