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Baidu: download music from fm

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This commit is contained in:
gongqijian 2013-10-01 15:00:07 +08:00
parent 36be10805d
commit 4c3a7eb94a
1 changed files with 41 additions and 39 deletions
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80
src/you_get/extractor/baidu.py
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@ -8,52 +8,46 @@ from .. import common
from urllib import parse from urllib import parse
def baidu_get_song_html(sid): def baidu_get_song_data(sid):
return get_html('http://music.baidu.com/song/%s/download?__o=%%2Fsong%%2F%s' % (sid, sid), faker = True) return json.loads(get_html('http://music.baidu.com/data/music/fmlink?songIds=%s' % sid, faker = True))['data']['songList'][0]
def baidu_get_song_url(html): def baidu_get_song_url(data):
return r1(r'href="/data/music/file\?link=(http.+?)"', html) return data['songLink']
def baidu_get_song_artist(html): def baidu_get_song_artist(data):
return r1(r'singer_name\s*:\s*"(.+?)"', html) return data['artistName']
def baidu_get_song_album(html): def baidu_get_song_album(data):
return r1(r'album_name\s*:\s*"(.+?)"', html) return data['albumName']
def baidu_get_song_title(html): def baidu_get_song_title(data):
return r1(r'song_title\s*:\s*"(.+?)"', html) return data['songName']
def baidu_download_lyric(sid, file_name, output_dir): def baidu_get_song_lyric(data):
if common.dry_run: lrc = data['lrcLink']
return return None if lrc is '' else "http://music.baidu.com%s" % lrc
html = get_html('http://music.baidu.com/song/' + sid)
href = r1(r'<a class="down-lrc-btn" data-lyricdata=\'{ "href":"(.+?)" }\' href="#">', html)
if href:
lrc = get_html('http://music.baidu.com' + href)
if len(lrc) > 0:
with open(output_dir + "/" + file_name.replace('/', '-') + '.lrc', 'w') as x:
x.write(lrc)
def baidu_download_song(sid, output_dir = '.', merge = True, info_only = False): def baidu_download_song(sid, output_dir = '.', merge = True, info_only = False):
try: data = baidu_get_song_data(sid)
html = baidu_get_song_html(sid) url = baidu_get_song_url(data)
url = baidu_get_song_url(html) title = baidu_get_song_title(data)
title = baidu_get_song_title(html) artist = baidu_get_song_artist(data)
artist = baidu_get_song_artist(html) album = baidu_get_song_album(data)
album = baidu_get_song_album(html) lrc = baidu_get_song_lyric(data)
assert url
except: assert url
html = get_html("http://music.baidu.com/song/%s" % sid) file_name = "%s - %s - %s" % (title, album, artist)
url = r1(r'download_url="([^"]+)"', html)
title = r1(r'sname="([^"]+)"', html)
type, ext, size = url_info(url, faker = True) type, ext, size = url_info(url, faker = True)
print_info(site_info, title, type, size) print_info(site_info, title, type, size)
if not info_only: if not info_only:
file_name = "%s - %s - %s" % (title, album, artist)
download_urls([url], file_name, ext, size, output_dir, merge = merge, faker = True) download_urls([url], file_name, ext, size, output_dir, merge = merge, faker = True)
baidu_download_lyric(sid, file_name, output_dir)
if lrc:
type, ext, size = url_info(lrc, faker = True)
print_info(site_info, title, type, size)
if not info_only:
download_urls([lrc], file_name, ext, size, output_dir, faker = True)
def baidu_download_album(aid, output_dir = '.', merge = True, info_only = False): def baidu_download_album(aid, output_dir = '.', merge = True, info_only = False):
html = get_html('http://music.baidu.com/album/%s' % aid, faker = True) html = get_html('http://music.baidu.com/album/%s' % aid, faker = True)
@ -63,15 +57,23 @@ def baidu_download_album(aid, output_dir = '.', merge = True, info_only = False)
ids = json.loads(r1(r'<span class="album-add" data-adddata=\'(.+?)\'>', html).replace('&quot', '').replace(';', '"'))['ids'] ids = json.loads(r1(r'<span class="album-add" data-adddata=\'(.+?)\'>', html).replace('&quot', '').replace(';', '"'))['ids']
track_nr = 1 track_nr = 1
for id in ids: for id in ids:
song_html = baidu_get_song_html(id) song_data = baidu_get_song_data(id)
song_url = baidu_get_song_url(song_html) song_url = baidu_get_song_url(song_data)
song_title = baidu_get_song_title(song_html) song_title = baidu_get_song_title(song_data)
song_lrc = baidu_get_song_lyric(song_data)
file_name = '%02d.%s' % (track_nr, song_title) file_name = '%02d.%s' % (track_nr, song_title)
type, ext, size = url_info(song_url, faker = True) type, ext, size = url_info(song_url, faker = True)
print_info(site_info, song_title, type, size) print_info(site_info, song_title, type, size)
if not info_only: if not info_only:
download_urls([song_url], file_name, ext, size, output_dir, merge = merge, faker = True) download_urls([song_url], file_name, ext, size, output_dir, merge = merge, faker = True)
baidu_download_lyric(id, file_name, output_dir)
if song_lrc:
type, ext, size = url_info(song_lrc, faker = True)
print_info(site_info, song_title, type, size)
if not info_only:
download_urls([song_lrc], file_name, ext, size, output_dir, faker = True)
track_nr += 1 track_nr += 1
def baidu_download(url, output_dir = '.', stream_type = None, merge = True, info_only = False): def baidu_download(url, output_dir = '.', stream_type = None, merge = True, info_only = False):