youtube-dl/youtube_dl/extractor/qqmusic.py
2015-04-16 17:34:54 +08:00

65 lines
2.1 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import random
import time
from .common import InfoExtractor
from ..utils import strip_jsonp
class QQMusicIE(InfoExtractor):
_VALID_URL = r'http://y.qq.com/#type=song&mid=(?P<id>[0-9A-Za-z]+)'
_TESTS = [{
'url': 'http://y.qq.com/#type=song&mid=004295Et37taLD',
'md5': 'bed90b6db2a7a7a7e11bc585f471f63a',
'info_dict': {
'id': '004295Et37taLD',
'ext': 'm4a',
'title': '可惜没如果',
'upload_date': '20141227',
'creator': '林俊杰',
}
}]
# Reference: m_r_GetRUin() in top_player.js
# http://imgcache.gtimg.cn/music/portal_v3/y/top_player.js
@staticmethod
def m_r_get_ruin():
curMs = int(time.time() * 1000) % 1000
return int(round(random.random() * 2147483647) * curMs % 1E10)
def _real_extract(self, url):
mid = self._match_id(url)
detail_info_page = self._download_webpage(
'http://s.plcloud.music.qq.com/fcgi-bin/fcg_yqq_song_detail_info.fcg?songmid=%s&play=0' % mid,
mid, note='Download sont detail info',
errnote='Unable to get song detail info')
song_name = self._html_search_regex(
r"songname:\s*'([^']+)'", detail_info_page, 'song name')
publish_time = self._html_search_regex(
r'发行时间:(\d{4}-\d{2}-\d{2})', detail_info_page,
'publish time').replace('-', '')
singer = self._html_search_regex(
r"singer:\s*'([^']+)", detail_info_page, 'singer')
guid = self.m_r_get_ruin()
vkey = self._download_json(
'http://base.music.qq.com/fcgi-bin/fcg_musicexpress.fcg?json=3&guid=%s' % guid,
mid, note='Retrieve vkey', errnote='Unable to get vkey',
transform_source=strip_jsonp)['key']
song_url = 'http://cc.stream.qqmusic.qq.com/C200%s.m4a?vkey=%s&guid=%s&fromtag=0' % (mid, vkey, guid)
return {
'id': mid,
'url': song_url,
'title': song_name,
'upload_date': publish_time,
'creator': singer,
}