Crawler for get the lrc of a song

get_lrc.py

import requests
import json

#基于网易云
#代码来自于开源项目musicbox,稍加修改

def search(s, stype=1, offset=0, total='true', limit=60):
    action = 'http://music.163.com/api/search/get'
    data = {
        's': s,
        'type': stype,
        'offset': offset,
        'total': total,
        'limit': limit
    }
    return requests.post( action, data)

def get_lrc(music_id):
    action = 'http://music.163.com/api/song/lyric?os=osx&id={}&lv=-1&kv=-1&tv=-1'.format(  # NOQA
            music_id)
    try:
        data = requests.get(action)
        data = json.loads(data.text)
        if 'lrc' in data and data['lrc']['lyric'] is not None:
            lyric_info = data['lrc']['lyric']
        else:
            lyric_info = '未找到歌词'
        return lyric_info
    except requests.exceptions.RequestException as e:
        return []    


res = search("秋酿", limit = 1) #限制只获取一首歌
result = json.loads(res.text)
ids = result["result"]["songs"][0]["id"] # 获得歌曲id
lrc = get_lrc(ids) #返回歌词