酷狗音乐 python3+requests下载

下午折腾了下酷狗音乐的下载，下面代码纯属练练手，请尊重搜狗的音乐版权！下载后请立即删除！

gist 链接 前往 gist

---

#!/usr/bin/env python

# -*- coding: utf-8 -*-

__author__ ='Leo'

__date__ ='2017/9/24'

'''

告白气球

记录坑：

1.第一次请求拿到歌曲的hash值

2.拿到hash之后是要去请求 http://www.kugou.com/yy/index.php?r=play/getdata&hash=3C3D93A5615FB42486CAB22024945264

带上hash值，最后拿到 .mp3 路径，愉快的下载吧

request url:

http://songsearch.kugou.com/song_search_v2?keyword=告白气球&page=1&pagesize=30&platform=WebFilter&privilege_filter=0

response:

{

"data":

"lists": [

{

"SongName": "告白气球",

"FileHash": 3C3D93A5615FB42486CAB22024945264    # 这是想要的

}

'''

importos

importrequests

classMusicFile(object):

def__init__(self,music_name):

k = KuGouMusicSearch(music_name)# 酷狗音乐

song_name,song_ext_name,file_hash = k.search_music()

music_file_path = os.path.join(os.path.dirname(__file__),"music")

self.music_file = os.path.join(music_file_path,("%s.%s"% (music_name,song_ext_name)))

self.url =self.find_download_url(file_hash)# 获取真正的下载url

if notos.path.exists(music_file_path):# 不存在目录

os.mkdir(music_file_path)

if notos.path.exists(self.music_file):# 不存在文件

f =open(self.music_file,'w')

f.close()

self.download_music_to_file()

defdownload_music_to_file(self):

chunk_size =1024*1024

result = requests.get(self.url,stream=True)

withopen(self.music_file,"wb")asfd:

forchunkinresult.iter_content(chunk_size=chunk_size):

fd.write(chunk)

@staticmethod

deffind_download_url(file_hash):

url ="http://www.kugou.com/yy/index.php?r=play/getdata&hash=%s"% file_hash

response_json = requests.get(url).json()

download_url = response_json["data"]["play_url"]

returndownload_url

classKuGouMusicSearch(object):

def__init__(self,music_name):

self.music_name = music_name

defsearch_music(self):

request_url ="http://songsearch.kugou.com/song_search_v2?"\

"keyword=%s"\

"&page=1&pagesize=30&platform=WebFilter&privilege_filter=0"% (self.music_name)

response_json = requests.get(request_url).json()

song = response_json["data"]["lists"][0]# 默认取第一个

song_name = song["SongName"]

song_ext_name = song["ExtName"]# 后缀 .mp3

song_file_hash = song["FileHash"]# file hash， 为下载做准备

returnsong_name,song_ext_name,song_file_hash

if__name__ =='__main__':

m = MusicFile("告白气球")