netease cloud music

gistfile1.py

# coding: utf-8
import requests

MAX_COUNT = 10
DOWNLOAD_DIR = "/Users/kaiix/Music/Songs/"

common_headers = {
    "User-Agent": "网易云音乐 1.7.1 (iPhone; iPhone OS 7.1; en_US)",
    "Cookie": "os=iPhone OS; osver=7.1; appver=1.7.1;",
}

keyword = raw_input('Search: ')
 
r = requests.post(
    "http://music.163.com/api/search/get",
    data={
        "type": "1",
        "strategy": "1",
        "sub": False,
        "match": False,
        "limit": "20",
        "offset": "0",
        "s": keyword,
    },
    headers=common_headers)

search_result = r.json().get('result')
assert search_result != None

song_count = int(search_result['songCount'])
if song_count > MAX_COUNT: song_count = MAX_COUNT
songs = search_result['songs']

print "=" * 20
for i in xrange(song_count):
    song = songs[i]
    print '[%d] %s - %s - %s\n' % (i, song['album']['name'].encode('utf8'), song['artists'][0]['name'].encode('utf8'), song['name'].encode('utf8'))
print "=" * 20

mid = raw_input('1-9: ')
if not mid.isdigit():
    exit()

mid = int(mid)

song_id = songs[mid]['id']

# GET http://music.163.com/api/song/detail?ids=[song_id]
r = requests.get(
    'http://music.163.com/api/song/detail',
    params={
        'ids': '[%d]' % song_id
    },
    headers=common_headers)

result = r.json()
song = result['songs'][0]
music_id = str(song['hMusic']['dfsId'])

commit = raw_input('Download %s by %s?\n' % (song['name'].encode('utf8'), song['artists'][0]['name'].encode('utf8')));
if commit != 'yes':
    exit()

import md5
def encrypted_id(id):
    ''' from https://github.com/yanunon/NeteaseCloudMusic '''
    byte1 = bytearray('3go8&$8*3*3h0k(2)2')
    byte2 = bytearray(id)
    byte1_len = len(byte1)
    for i in xrange(len(byte2)):
        byte2[i] = byte2[i] ^ byte1[i % byte1_len]
    m = md5.new()
    m.update(byte2)
    result = m.digest().encode('base64')[:-1]
    result = result.replace('/', '_')
    result = result.replace('+', '-')
    return result

import os
os.system('cd %s; wget http://m1.music.126.net/%s/%s.mp3' % (DOWNLOAD_DIR, encrypted_id(music_id), music_id))