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[qqmusic] Fix song extraction when certain formats are unavailable

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ping 2015-06-18 21:06:25 +08:00
parent a69e8bfdd9
commit 5e3915cbe3
1 changed files with 46 additions and 9 deletions
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43
youtube_dl/extractor/qqmusic.py
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@ -9,8 +9,13 @@ from .common import InfoExtractor
from ..utils import ( from ..utils import (
strip_jsonp, strip_jsonp,
unescapeHTML, unescapeHTML,
HEADRequest,
ExtractorError,
)
from ..compat import (
compat_urllib_request,
compat_HTTPError,
) )
from ..compat import compat_urllib_request
class QQMusicIE(InfoExtractor): class QQMusicIE(InfoExtractor):
@ -26,6 +31,20 @@ class QQMusicIE(InfoExtractor):
'upload_date': '20141227', 'upload_date': '20141227',
'creator': '林俊杰', 'creator': '林俊杰',
'description': 'md5:d327722d0361576fde558f1ac68a7065', 'description': 'md5:d327722d0361576fde558f1ac68a7065',
'thumbnail': 'http://i.gtimg.cn/music/photo/mid_album_500/7/p/001IV22P1RDX7p.jpg',
}
}, {
'note': 'There is no mp3-320 version of this song.',
'url': 'http://y.qq.com/#type=song&mid=004MsGEo3DdNxV',
'md5': 'fa3926f0c585cda0af8fa4f796482e3e',
'info_dict': {
'id': '004MsGEo3DdNxV',
'ext': 'mp3',
'title': '如果',
'upload_date': '20050626',
'creator': '李季美',
'description': 'md5:46857d5ed62bc4ba84607a805dccf437',
'thumbnail': 'http://i.gtimg.cn/music/photo/mid_album_500/r/Q/0042owYj46IxrQ.jpg',
} }
}] }]
@ -68,6 +87,13 @@ class QQMusicIE(InfoExtractor):
if lrc_content: if lrc_content:
lrc_content = lrc_content.replace('\\n', '\n') lrc_content = lrc_content.replace('\\n', '\n')
thumbnail_url = None
albummid = self._search_regex(
[r'albummid:\'([0-9a-zA-Z]+)\'', r'"albummid":"([0-9a-zA-Z]+)"'], detail_info_page, 'album mid', default=None)
if albummid:
thumbnail_url = "http://i.gtimg.cn/music/photo/mid_album_500/%s/%s/%s.jpg" \
% (albummid[-2:-1], albummid[-1], albummid)
guid = self.m_r_get_ruin() guid = self.m_r_get_ruin()
vkey = self._download_json( vkey = self._download_json(
@ -77,9 +103,19 @@ class QQMusicIE(InfoExtractor):
formats = [] formats = []
for format_id, details in self._FORMATS.items(): for format_id, details in self._FORMATS.items():
video_url = 'http://cc.stream.qqmusic.qq.com/%s%s.%s?vkey=%s&guid=%s&fromtag=0' \
% (details['prefix'], mid, details['ext'], vkey, guid)
req = HEADRequest(video_url)
try:
res = self._request_webpage(
req, mid, note='Testing %s video URL' % format_id, fatal=False)
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code in [400, 404]:
self.report_warning('Invalid %s video URL' % format_id, mid)
else:
if res:
formats.append({ formats.append({
'url': 'http://cc.stream.qqmusic.qq.com/%s%s.%s?vkey=%s&guid=%s&fromtag=0' 'url': video_url,
% (details['prefix'], mid, details['ext'], vkey, guid),
'format': format_id, 'format': format_id,
'format_id': format_id, 'format_id': format_id,
'preference': details['preference'], 'preference': details['preference'],
@ -94,6 +130,7 @@ class QQMusicIE(InfoExtractor):
'upload_date': publish_time, 'upload_date': publish_time,
'creator': singer, 'creator': singer,
'description': lrc_content, 'description': lrc_content,
'thumbnail': thumbnail_url,
} }