Python下载酷狗音乐

#encoding=utf-8

import re
import json
import time
import requests
import os

def search(song_name):
"""搜索歌曲"""
search_url = "https://songsearch.kugou.com/song_search_v2?callback=jQuery112405132987859127838_{}&page" \
"=1&pagesize=30&userid=-1&clientver=&platform=WebFilter&tag=em&filter=2&iscorrection=1&privilege_fil" \
"ter=0&_={}&keyword={}".format(str(int(time.time()*1000)), str(int(time.time()*1000)), song_name)
obj = requests.get(search_url)
start = re.search("jQuery\d+_\d+\(?", obj.text)
data = json.loads(obj.text.strip().lstrip(start.group()).rstrip(")"))
return data['data']['lists']

def download(song_list, dir):
"""下载歌曲"""
# 展示前十个搜索结果
for i in range(10):
print(str(i + 1) + " >>> " + str(song_list[i]['FileName']).replace('<em>', '').replace('</em>', ''))
num = int(input("\n请输入您想要下载的歌曲序号："))
print("请稍等，下载歌曲中...")
time.sleep(1)
file_hash = song_list[num - 1]['FileHash']
url = "http://m.kugou.com/app/i/getSongInfo.php?cmd=playInfo&hash={}".format(file_hash)
obj = requests.get(url)
data = obj.json() # json格式
download_url = data['url']
file_path = ''
try:
if download_url:
file_name = str(song_list[num - 1]['FileName']).replace('<em>', '').replace('</em>', '')
file_path = os.path.join(dir, ' - '.join(file_name.split(' - ')[::-1]) + ".mp3")
with open(file_path, "wb")as fp:
fp.write(requests.get(download_url).content)
print("歌曲已下载完成！")
else:
print("无此歌曲链接")
except Exception as e:
if os.path.exists(file_path):
os.remove(file_path)
print(e)

if __name__ == '__main__':
# 下载歌曲存放目录
dir = "music"
while True:
try:
# 搜索歌曲
song_list = search(input("请输入您想要搜索的歌曲名称："))
# 下载歌曲
download(song_list, dir)
except Exception as e:
print(e)
pass