/
music.baidu.com.py
executable file
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/
music.baidu.com.py
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#!/usr/bin/env python2
# vim: set fileencoding=utf8
import re
import sys
import os
import random
import time
import json
import urllib2
import argparse
import select
from mutagen.id3 import ID3,TRCK,TIT2,TALB,TPE1,APIC,TDRC,COMM,TCOM,TCON,TSST,WXXX,TSRC
from HTMLParser import HTMLParser
parser = HTMLParser()
s = u'\x1b[%d;%dm%s\x1b[0m' # terminual color template
headers = {
"Accept":"text/html,application/xhtml+xml,application/xml; \
q=0.9,image/webp,*/*;q=0.8",
"Accept-Encoding":"text/html",
"Accept-Language":"en-US,en;q=0.8,zh-CN;q=0.6,zh;q=0.4,zh-TW;q=0.2",
"Content-Type":"application/x-www-form-urlencoded",
"Referer":"http://www.baidu.com/",
"User-Agent":"Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 \
(KHTML, like Gecko) Chrome/32.0.1700.77 Safari/537.36"
}
############################################################
# wget exit status
wget_es = {
0:"No problems occurred.",
2:"User interference.",
1<<8:"Generic error code.",
2<<8:"Parse error - for instance, when parsing command-line \
optio.wgetrc or .netrc...",
3<<8:"File I/O error.",
4<<8:"Network failure.",
5<<8:"SSL verification failure.",
6<<8:"Username/password authentication failure.",
7<<8:"Protocol errors.",
8<<8:"Server issued an error response."
}
############################################################
def modificate_text(text):
text = parser.unescape(text)
text = re.sub(r'//*', '-', text)
text = text.replace('/', '-')
text = text.replace('\\', '-')
text = re.sub(r'\s\s+', ' ', text)
return text
def modificate_file_name_for_wget(file_name):
file_name = re.sub(r'\s*:\s*', u' - ', file_name) # for FAT file system
file_name = file_name.replace('?', '') # for FAT file system
file_name = file_name.replace('"', '\'') # for FAT file system
return file_name
def z_index(song_infos):
size = len(song_infos)
z = len(str(size))
return z
class baidu_music(object):
def __init__(self, url):
self.url = url
self.song_infos = []
self.json_url = ''
self.dir_ = os.getcwd().decode('utf8')
self.template_wgets = 'wget -nv -U "%s" -O "%s.tmp" %s' % (headers['User-Agent'], '%s', '%s')
self.template_album = 'http://music.baidu.com/album/%s'
if args.flac:
self.template_api = 'http://music.baidu.com/data/music/fmlink?songIds=%s&type=flac'
elif args.low:
self.template_api = 'http://music.baidu.com/data/music/fmlink?songIds=%s&type=mp3'
elif args.high:
self.template_api = 'http://music.baidu.com/data/music/fmlink?songIds=%s&type=mp3&rate=320'
else:
self.template_api = 'http://music.baidu.com/data/music/fmlink?songIds=%s&type=mp3&rate=320'
self.album_id = ''
self.song_id = ''
self.download = self.play if args.play else self.download
def get_songidlist(self, song_id):
html = self.opener.open(self.template_album % song_id).read()
songidlist = re.findall(r'/song/(\d+)', html)
return songidlist
def get_cover(self, url):
i = 1
while True:
cover_data = self.opener.open(url).read()
if cover_data[:5] != '<?xml':
return cover_data
if i >= 10:
print s % (1, 91, " |--> Error: can't get cover image")
sys.exit(0)
i += 1
def modified_id3(self, file_name, info):
id3 = ID3()
id3.add(TRCK(encoding=3, text=info['track']))
id3.add(TIT2(encoding=3, text=info['song_name']))
id3.add(TALB(encoding=3, text=info['album_name']))
id3.add(TPE1(encoding=3, text=info['artist_name']))
id3.add(COMM(encoding=3, desc=u'Comment', text=info['song_url']))
id3.add(APIC(encoding=3, mime=u'image/jpg', type=3, desc=u'Cover', data=self.get_cover(info['album_pic_url'])))
id3.save(file_name)
def url_parser(self):
if '/album/' in self.url:
self.album_id = re.search(r'/album/(\d+)', self.url).group(1)
#print(s % (2, 92, u'\n -- 正在分析专辑信息 ...'))
self.get_album_infos()
elif '/song/' in self.url:
self.song_id = re.search(r'/song/(\d+)', self.url).group(1)
#print(s % (2, 92, u'\n -- 正在分析歌曲信息 ...'))
self.get_song_infos(self.song_id)
else:
print(s % (2, 91, u' 请正确输入baidu网址.'))
self.download()
def get_song_infos(self, song_id, track_number=''):
api_json = self.opener.open(self.template_api % song_id).read()
j = json.loads(api_json)
song_info = {}
song_info['song_id'] = unicode(j['data']['songList'][0]['songId'])
song_info['track'] = unicode(track_number)
song_info['song_url'] = u'http://music.baidu.com/song/' + song_info['song_id']
song_info['song_name'] = modificate_text(j['data']['songList'][0]['songName']).strip()
song_info['album_name'] = modificate_text(j['data']['songList'][0]['albumName']).strip()
song_info['artist_name'] = modificate_text(j['data']['songList'][0]['artistName']).strip()
song_info['album_pic_url'] = j['data']['songList'][0]['songPicRadio']
song_info['file_name'] = song_info['artist_name'] + ' - ' + song_info['song_name']
if song_info['track']:
song_info['file_name'] = song_info['track'].zfill(2) + '.' + song_info['file_name']
if args.flac:
song_info['file_name'] = song_info['file_name'] + '.flac'
else:
song_info['file_name'] = song_info['file_name'] + '.mp3'
song_info['durl'] = j['data']['songList'][0]['songLink']
self.song_infos.append(song_info)
def get_album_infos(self):
songidlist = self.get_songidlist(self.album_id)
track_number = 1
for i in songidlist:
self.get_song_infos(i, track_number)
track_number += 1
d = modificate_text(self.song_infos[0]['artist_name'] + ' - ' + self.song_infos[0]['album_name'])
self.dir_ = os.path.join(os.getcwd().decode('utf8'), d)
def display_infos(self, i):
print '\n ----------------'
print ' >>', s % (2, 94, i['file_name'])
print ' >>', s % (2, 95, i['album_name'])
print ' >>', s % (2, 92, 'http://music.baidu.com/song/%s' % i['song_id'])
print ''
def play(self):
for i in self.song_infos:
durl = i['durl']
self.display_infos(i)
os.system('mpv --really-quiet %s' % durl)
timeout = 1
ii, _, _ = select.select([sys.stdin], [], [], timeout)
if ii:
sys.exit(0)
else:
pass
def download(self):
dir_ = modificate_file_name_for_wget(self.dir_)
cwd = os.getcwd().decode('utf8')
csongs = len(self.song_infos)
if dir_ != cwd:
if not os.path.exists(dir_):
os.mkdir(dir_)
print(s % (2, 97, u'\n >> ' + str(csongs) + u' 首歌曲将要下载.'))
ii = 1
for i in self.song_infos:
t = modificate_file_name_for_wget(i['file_name'])
file_name = os.path.join(dir_, t)
if os.path.exists(file_name): ## if file exists, no get_durl
ii += 1
print(u'\n 文件已存在~')
continue
file_name_for_wget = file_name.replace('`', '\`')
if 'zhangmenshiting.baidu.com' in i['durl'] or \
'yinyueshiting.baidu.com' in i['durl']:
num = random.randint(0,100) % 7
col = s % (2, num + 90, i['file_name'])
print(u'\n ++ 正在下载: %s' % col)
wget = self.template_wgets % (file_name_for_wget, i['durl'])
wget = wget.encode('utf8')
status = os.system(wget)
if status != 0: # other http-errors, such as 302.
wget_exit_status_info = wget_es[status]
print('\n\n ----### \x1b[1;91mERROR\x1b[0m ==> \x1b[1;91m%d (%s)\x1b[0m ###--- \n\n' % (status, wget_exit_status_info))
print(' ===> ' + wget)
break
else:
os.rename('%s.tmp' % file_name, file_name)
self.modified_id3(file_name, i)
ii += 1
#time.sleep(10)
else:
print s % (1, 91, ' !! Oops, you are unlucky, the song is not from zhangmenshiting.baidu.com')
print i['durl']
def main(url):
x = baidu_music(url)
opener = urllib2.build_opener()
opener.addheaders = headers.items()
x.opener = opener
x.url_parser()
if __name__ == '__main__':
p = argparse.ArgumentParser(description='downloading any music.baidu.com')
p.add_argument('url', help='any url of music.baidu.com')
p.add_argument('-f', '--flac', action='store_true', help='download flac')
p.add_argument('-i', '--high', action='store_true', help='download 320')
p.add_argument('-l', '--low', action='store_true', help='download 128')
p.add_argument('-p', '--play', action='store_true', \
help='play with mpv')
args = p.parse_args()
main(args.url)