使用Python下载歌词并嵌入歌曲文件中的实现代码

http://box.zhangmen.baidu.com/x?op=12&count=1&title=最佳损友$$陈奕迅$$$$

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http://zhangmenshiting.baidu.com/data2/music/12762845/YmRqamdua21fn6NndK6ap5WXcJlrmG1xlJhobWibmGpjk5ZtmWiZcWRjZ5lqbGyelGKWlZtubGljZ5lka2uanWSXY1qin5t1YWBmZW5ocGlhaWdnbGtqbzE$12762845.mp3?xcode=e6b69cf593ea22ac9d2b9314e565fc0caf85125f065ce3e0&mid=0.31929107437537

import osimport os.pathimport reimport eyed3import urllib2import urllibfrom urllib import urlencodeimport sys import osreload(sys) sys.setdefaultencoding('utf8')music_path = r"E:/music"lrc_path = r"e:/lrc"os.remove('nolrc.txt')os.remove('lrcxml.txt')the_file = open('lrcxml.txt','a')nolrc_file = open('nolrc.txt','a')for root,dirs,files in os.walk(music_path):  for filepath in files:    the_path = os.path.join(root,filepath)    if (the_path.find("mp3") != -1):      print the_path      the_music = eyed3.load(the_path)      the_teg = the_music.tag._getAlbum()      the_artist = the_music.tag._getArtist()      the_title = the_music.tag._getTitle()      # print the_teg      # print the_title      # print the_artist      b = the_title.replace(' ','+')      # print b      a = the_artist.replace(' ','+')      #print urlencode(str(b))      if isinstance(a,unicode):        a = a.encode('utf8')      song_url = "http://box.zhangmen.baidu.com/x?op=12&count=1&title="+b+"$$"+a+"$$$$ "           the_file.write(song_url+'/n')      page = urllib2.urlopen(song_url).read()      print page      theid = 0            lrcid = re.compile('<lrcid>(.*?)</lrcid>',re.S).findall(page)      have_lrc = True      if lrcid != []:        theid = lrcid[0]              else:        nolrc_file.write(the_title+'/n')        have_lrc = False      print theid                  if have_lrc:        firstid = int(theid)/100        lrcurl = "http://box.zhangmen.baidu.com/bdlrc/"+str(firstid)+"/"+theid+".lrc"        print lrcurl        lrc = urllib2.urlopen(lrcurl).read()        if(lrc.find('html')== -1):          lrcfile = open(lrc_path+"//"+the_title+".lrc",'w')          lrcfile.writelines(lrc)          lrcfile.close()        else:          nolrc_file.write(the_title+'/n')        the_file.close()nolrc_file.close()print "end!"

import threadingimport timeimport datetimeimport reimport osimport eyed3import sysreload(sys)sys.setdefaultencoding('utf8')def getstr(i):  if i <10:    return "0"+str(i)  else:    return str(i)musicpath=r'I:/music'lrcpath=r'E:/lrc'def deallrc(str):  mystr=re.sub(r'/[/d/d:/d/d./d/d/]','',str)  mystr.replace('/n','')  return mystr  def checklrcfile(path,timespan):  file=open(path,'r')  mylrcstr=''  #print timespan  for line in file.readlines(100):    #errorlog(line)    if line.find(timespan)>0:      return deallrc(line)    else:      continue  return ''    def getlrcstr(lrc):  mylrcstr=''  #print lrc  for i in range(00,05):    for j in range(00,59):      for k in range(00,99):        timespan=getstr(i)+":"+getstr(j)+"."+getstr(k)        mylrcstr+=checklrcfile(lrc, timespan)       #print timespan  return mylrcstrdef getlrc(musicname):  musicname=u''.join(musicname)  musicname=musicname.encode('gb2312')  for root,dirs,files in os.walk(lrcpath):    for filepath in files:      the_path = os.path.join(root,filepath)      if (the_path.find(musicname) != -1):        print the_path        return the_pathdef errorlog(path):  file=open(r'e:/nolrc.txt','a')  if path is None:    path=''  path=path+'/n'  file.write(path)  file.close()def writetag(themusic,lrcstr):  music=eyed3.load(themusic)  lrcstr=lrcstr.decode('utf8')  lrcstr=u''.join(lrcstr)  #lrcstr=unicode(lrcstr)  music.tag.lyrics.set(lrcstr)  music.tag.save()    def dealmusic(path):  print path  the_music = eyed3.load(path)  the_teg = the_music.tag._getAlbum()  the_artist = the_music.tag._getArtist()  the_title = the_music.tag._getTitle()  #print the_title    try:    lrc=getlrc(the_title)    lrcstr=getlrcstr(lrc)    writetag(path, lrcstr)   except:    errorlog(path)             class writelrc(threading.Thread):  def __init__(self,the_path):    threading.Thread.__init__(self)    self.thepath=the_path  def run(self):    dealmusic(self.thepath)if __name__=='__main__':  count=0  threads=[]  for root,dirs,files in os.walk(musicpath):      for filepath in files:        the_path = os.path.join(root,filepath)        if (the_path.find("mp3") != -1):          count+=1          threads.append(writelrc(the_path))          if count%10==0:            for t in threads:              t.start()            for t in threads:              t.join()            threads=[]