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标题: [问题求助] Python字符串转换列表后编码方式不对 [打印本页]

作者: netdzb 时间: 2020-4-4 12:51 标题: Python字符串转换列表后编码方式不对

songtrim = '''PERFORMER "Various"
TITLE "宝丽金非常老牌精选"
FILE "CDImage.ape" WAVE
  TRACK 01 AUDIO
TITLE "太阳一样"
PERFORMER "刘文正"
INDEX 01 00:00:00
  TRACK 02 AUDIO
TITLE "堆积情感"
PERFORMER "邝美云"
INDEX 00 03:28:07
INDEX 01 03:30:10
  TRACK 03 AUDIO
TITLE "时空寄情"
PERFORMER "黄莺莺"
INDEX 00 08:24:00
INDEX 01 08:27:12
  TRACK 04 AUDIO
TITLE "再见我的爱人"
PERFORMER "邓丽君"
INDEX 00 12:33:10
INDEX 01 12:36:32
  TRACK 05 AUDIO
TITLE "海角天涯"
PERFORMER "王芷蕾"
INDEX 00 16:03:02
INDEX 01 16:06:07
  TRACK 06 AUDIO
TITLE "廻"
PERFORMER "李恕权"
INDEX 00 19:30:30
INDEX 01 19:33:22
  TRACK 07 AUDIO
TITLE "故事的真相"
PERFORMER "黄仲昆、杨林"
INDEX 00 24:04:05
INDEX 01 24:06:12
  TRACK 08 AUDIO
TITLE "扬帆"
PERFORMER "阳帆"
INDEX 00 28:34:42
INDEX 01 28:37:22'''
songname = songtrim.split('\r')
print(songname)

作者: netdzb 时间: 2020-4-4 12:54

回复 1# netdzb

输出的是这个结果。

['PERFORMER "Various"\nTITLE "\xe5\xae\x9d\xe4\xb8\xbd\xe9\x87\x91\xe9\x9d\x9e\xe5\xb8\xb8\xe8\x80\x81\xe7\x89\x8c\xe7\xb2\xbe\xe9\x80\x89"\nFILE "CDImage.ape" WAVE\n TRACK 01 AUDIO\n TITLE "\xe5\xa4\xaa\xe9\x98\xb3\xe4\xb8\x80\xe6\xa0\xb7"\n PERFORMER "\xe5\x88\x98\xe6\x96\x87\xe6\xad\xa3"\n INDEX 01 00:00:00\n TRACK 02 AUDIO\n TITLE "\xe5\xa0\x86\xe7\xa7\xaf\xe6\x83\x85\xe6\x84\x9f"\n PERFORMER "\xe9\x82\x9d\xe7\xbe\x8e\xe4\xba\x91"\n INDEX 00 03:28:07\n INDEX 01 03:30:10\n TRACK 03 AUDIO\n TITLE "\xe6\x97\xb6\xe7\xa9\xba\xe5\xaf\x84\xe6\x83\x85"\n PERFORMER "\xe9\xbb\x84\xe8\x8e\xba\xe8\x8e\xba"\n INDEX 00 08:24:00\n INDEX 01 08:27:12\n TRACK 04 AUDIO\n TITLE "\xe5\x86\x8d\xe8\xa7\x81\xe6\x88\x91\xe7\x9a\x84\xe7\x88\xb1\xe4\xba\xba"\n PERFORMER "\xe9\x82\x93\xe4\xb8\xbd\xe5\x90\x9b"\n INDEX 00 12:33:10\n INDEX 01 12:36:32\n TRACK 05 AUDIO\n TITLE "\xe6\xb5\xb7\xe8\xa7\x92\xe5\xa4\xa9\xe6\xb6\xaf"\n PERFORMER "\xe7\x8e\x8b\xe8\x8a\xb7\xe8\x95\xbe"\n INDEX 00 16:03:02\n INDEX 01 16:06:07\n TRACK 06 AUDIO\n TITLE "\xe5\xbb\xbb"\n PERFORMER "\xe6\x9d\x8e\xe6\x81\x95\xe6\x9d\x83"\n INDEX 00 19:30:30\n INDEX 01 19:33:22\n TRACK 07 AUDIO\n TITLE "\xe6\x95\x85\xe4\xba\x8b\xe7\x9a\x84\xe7\x9c\x9f\xe7\x9b\xb8"\n PERFORMER "\xe9\xbb\x84\xe4\xbb\xb2\xe6\x98\x86\xe3\x80\x81\xe6\x9d\xa8\xe6\x9e\x97"\n INDEX 00 24:04:05\n INDEX 01 24:06:12\n TRACK 08 AUDIO\n TITLE "\xe6\x89\xac\xe5\xb8\x86"\n PERFORMER "\xe9\x98\xb3\xe5\xb8\x86"\n INDEX 00 28:34:42\n INDEX 01 28:37:22']

作者: wujunkai 时间: 2020-4-4 13:38

本帖最后由 wujunkai 于 2020-4-4 13:59 编辑

回复 2# netdzb

这才是正常的。。。。python 2.x对中文特别不友好。

for i in songname:
    print(i)
复制代码

好吧刚刚用python 3.8试了一下，python 对中文很不友好。。。。

作者: netdzb 时间: 2020-4-4 14:06

本帖最后由 netdzb 于 2020-4-4 14:08 编辑

回复 3# wujunkai

songtrim = '''PERFORMER "Various"
TITLE "宝丽金非常老牌精选"
FILE "CDImage.ape" WAVE
  TRACK 01 AUDIO
TITLE "太阳一样"
PERFORMER "刘文正"
INDEX 01 00:00:00
  TRACK 02 AUDIO
TITLE "堆积情感"
PERFORMER "邝美云"
INDEX 00 03:28:07
INDEX 01 03:30:10
  TRACK 03 AUDIO
TITLE "时空寄情"
PERFORMER "黄莺莺"
INDEX 00 08:24:00
INDEX 01 08:27:12
  TRACK 04 AUDIO
TITLE "再见我的爱人"
PERFORMER "邓丽君"
INDEX 00 12:33:10
INDEX 01 12:36:32
  TRACK 05 AUDIO
TITLE "海角天涯"
PERFORMER "王芷蕾"
INDEX 00 16:03:02
INDEX 01 16:06:07
  TRACK 06 AUDIO
TITLE "廻"
PERFORMER "李恕权"
INDEX 00 19:30:30
INDEX 01 19:33:22
  TRACK 07 AUDIO
TITLE "故事的真相"
PERFORMER "黄仲昆、杨林"
INDEX 00 24:04:05
INDEX 01 24:06:12
  TRACK 08 AUDIO
TITLE "扬帆"
PERFORMER "阳帆"
INDEX 00 28:34:42
INDEX 01 28:37:22'''
songname = songtrim.split('\r')
#print(songname)
for line in songname:
   print (line)
#    if line.find('TRACK') == -1:
#             line = fin.readline()
#             continue
#             else:
   if line.find('TITLE') > -1:
            print(line.split('"')[-2])

py3我要倒出曲目表，我的代码为什么只能得到阳帆?

作者: wujunkai 时间: 2020-4-4 14:19

回复 4# netdzb

for i in re.findall(r'(?<=TITLE ").+?(?=")',songtrim):
    print(i)
复制代码

如果是对字符串进行提取，还是应该多用正则表达式。

for i in songtrim.split('\n'):
	if(i.find('TITLE')!=-1):
		print(re.search('".+?"',i).group()[1:-1])
复制代码

另外，下次把代码贴上来的时候可以用[code][/code]括一下吗，手动选择真的不舒服

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