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Direktori : /lib/x86_64-linux-gnu/rhythmbox/plugins/lyrics/ |
Current File : //lib/x86_64-linux-gnu/rhythmbox/plugins/lyrics/WinampcnParser.py |
# -*- Mode: python; coding: utf-8; tab-width: 8; indent-tabs-mode: t; -*- # # Copyright (C) 2007 Austin <austiny@sohu.com> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # The Rhythmbox authors hereby grant permission for non-GPL compatible # GStreamer plugins to be used and distributed together with GStreamer # and Rhythmbox. This permission is above and beyond the permissions granted # by the GPL license by which Rhythmbox is covered. If you modify this code # you may extend this exception to your version of the code, but you are not # obligated to do so. If you do not wish to do so, delete this exception # statement from your version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. import sys import urllib.parse import re import rb from xml.dom import minidom class WinampcnParser(object): def __init__(self, artist, title): self.artist = artist self.title = title def search(self, callback, *data): # encode search string title_encode = urllib.parse.quote(self.title.replace(' ', '').encode('gbk')) artist_encode = urllib.parse.quote(self.artist.replace(' ', '').encode('gbk')) url = 'http://www.winampcn.com/lyrictransfer/get.aspx?song=%s&artist=%s&lsong=%s&Datetime=20060601' % (title_encode, artist_encode, title_encode) loader = rb.Loader() loader.get_url (url, self.got_lyrics, callback, *data) def got_lyrics(self, xmltext, callback, *data): # retrieve xml content if xmltext is None: print("no response") callback (None, *data) return xmltext = xmltext.decode('gbk') try: xmltext = xmltext.replace('encoding="gb2312"', 'encoding="UTF-8"') xmldoc = minidom.parseString(xmltext) root = xmldoc.documentElement lrcurl = root.getElementsByTagName('LyricUrl')[0].childNodes[0].data if lrcurl is None: print("no lyric urls") callback (xmltext, *data) return # download the lyrics file lrcurl = lrcurl.replace('%3A', ':'); print("url: %s" % lrcurl) loader = rb.Loader() loader.get_url (lrcurl, self.parse_lyrics, callback, *data) except: callback (None, *data) def parse_lyrics(self, lyrics, callback, *data): if lyrics is None: print("no lyrics") callback (None, *data) return # transform it into plain text lrcplaintext = lyrics.decode('gbk') try: lrcplaintext = re.sub('\[.*?\]', '', lrcplaintext) except: print("unable to decode lyrics") callback (None, *data) return lrcplaintext += "\n\nLyrics provided by winampcn.com" callback(lrcplaintext, *data)