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Delete maingui.py
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苏晓晴
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maingui.py
191
maingui.py
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from flask import Flask, request, render_template, jsonify, Response
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import json
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import os
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import urllib.parse
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from hashlib import md5
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from random import randrange
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import requests
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from cryptography.hazmat.primitives import padding
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from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
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from flask_wtf import FlaskForm
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from wtforms import StringField, SelectField, SubmitField
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from wtforms.validators import DataRequired
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app = Flask(__name__)
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app.config['SECRET_KEY'] = 'your_secret_key'
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# 定义表单类
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class SongForm(FlaskForm):
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song_ids = StringField('Song ID or URL', validators=[DataRequired()])
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level = SelectField('Quality Level', choices=[
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('standard', '标准音质'),
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('exhigh', '极高音质'),
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('lossless', '无损音质'),
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('hires', 'Hires音质'),
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('sky', '沉浸环绕声'),
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('jyeffect', '高清环绕声'),
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('jymaster', '超清母带'),
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], validators=[DataRequired()])
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submit = SubmitField('Submit')
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def HexDigest(data):
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return "".join([hex(d)[2:].zfill(2) for d in data])
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def HashDigest(text):
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HASH = md5(text.encode("utf-8"))
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return HASH.digest()
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def HashHexDigest(text):
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return HexDigest(HashDigest(text))
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def parse_cookie(text: str):
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cookie_ = [item.strip().split('=', 1) for item in text.strip().split(';') if item]
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cookie_ = {k.strip(): v.strip() for k, v in cookie_}
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return cookie_
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def ids(ids):
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if '163cn.tv' in ids:
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response = requests.get(ids, allow_redirects=False)
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ids = response.headers.get('Location')
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if 'music.163.com' in ids:
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index = ids.find('id=') + 3
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ids = ids[index:].split('&')[0]
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return ids
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def read_cookie():
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script_dir = os.path.dirname(os.path.abspath(__file__))
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cookie_file = os.path.join(script_dir, 'cookie.txt')
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with open(cookie_file, 'r') as f:
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cookie_contents = f.read()
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return cookie_contents
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def post(url, params, cookie):
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Safari/537.36 Chrome/91.0.4472.164 NeteaseMusicDesktop/2.10.2.200154',
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'Referer': '',
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}
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cookies = {
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"os": "pc",
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"appver": "",
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"osver": "",
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"deviceId": "pyncm!"
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}
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cookies.update(cookie)
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response = requests.post(url, headers=headers, cookies=cookies, data={"params": params})
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return response.text
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def size(value):
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units = ["B", "KB", "MB", "GB", "TB", "PB"]
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size = 1024.0
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for i in range(len(units)):
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if (value / size) < 1:
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return "%.2f%s" % (value, units[i])
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value = value / size
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return value
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def music_level1(value):
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if value == 'standard':
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return "标准音质"
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elif value == 'exhigh':
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return "极高音质"
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elif value == 'lossless':
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return "无损音质"
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elif value == 'hires':
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return "Hires音质"
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elif value == 'sky':
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return "沉浸环绕声"
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elif value == 'jyeffect':
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return "高清环绕声"
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elif value == 'jymaster':
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return "超清母带"
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else:
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return "未知音质"
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def url_v1(id, level, cookies):
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url = "https://interface3.music.163.com/eapi/song/enhance/player/url/v1"
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AES_KEY = b"e82ckenh8dichen8"
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config = {
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"os": "pc",
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"appver": "",
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"osver": "",
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"deviceId": "pyncm!",
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"requestId": str(randrange(20000000, 30000000))
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}
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payload = {
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'ids': [id],
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'level': level,
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'encodeType': 'flac',
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'header': json.dumps(config),
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}
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if level == 'sky':
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payload['immerseType'] = 'c51'
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url2 = urllib.parse.urlparse(url).path.replace("/eapi/", "/api/")
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digest = HashHexDigest(f"nobody{url2}use{json.dumps(payload)}md5forencrypt")
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params = f"{url2}-36cd479b6b5-{json.dumps(payload)}-36cd479b6b5-{digest}"
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padder = padding.PKCS7(algorithms.AES(AES_KEY).block_size).padder()
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padded_data = padder.update(params.encode()) + padder.finalize()
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cipher = Cipher(algorithms.AES(AES_KEY), modes.ECB())
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encryptor = cipher.encryptor()
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enc = encryptor.update(padded_data) + encryptor.finalize()
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params = HexDigest(enc)
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response = post(url, params, cookies)
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return json.loads(response)
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def name_v1(id):
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urls = "https://interface3.music.163.com/api/v3/song/detail"
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data = {'c': json.dumps([{"id":id,"v":0}])}
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response = requests.post(url=urls, data=data)
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return response.json()
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def lyric_v1(id, cookies):
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url = "https://interface3.music.163.com/api/song/lyric"
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data = {'id': id, 'cp': 'false', 'tv': '0', 'lv': '0', 'rv': '0', 'kv': '0', 'yv': '0', 'ytv': '0', 'yrv': '0'}
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response = requests.post(url=url, data=data, cookies=cookies)
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return response.json()
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@app.route('/', methods=['GET', 'POST'])
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def index():
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form = SongForm()
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return render_template('index.html', form=form)
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@app.route('/fetch_data', methods=['POST'])
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def fetch_data():
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song_ids = request.form.get('song_ids')
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level = request.form.get('level')
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if not song_ids or not level:
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return jsonify({"status": 400, "msg": "缺少参数！"})
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cookies = parse_cookie(read_cookie())
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song_id = ids(song_ids)
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urlv1 = url_v1(song_id, level, cookies)
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namev1 = name_v1(urlv1['data'][0]['id'])
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lyricv1 = lyric_v1(urlv1['data'][0]['id'], cookies)
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if urlv1['data'][0]['url'] is not None:
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song_url = urlv1['data'][0]['url']
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song_name = namev1['songs'][0]['name']
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song_picUrl = namev1['songs'][0]['al']['picUrl']
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song_alname = namev1['songs'][0]['al']['name']
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artist_names = '/'.join(ar['name'] for ar in namev1['songs'][0]['ar'])
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data = {
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"status": 200,
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"name": song_name,
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"pic": song_picUrl,
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"ar_name": artist_names,
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"al_name": song_alname,
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"level": music_level1(urlv1['data'][0]['level']),
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"size": size(urlv1['data'][0]['size']),
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"url": song_url.replace("http://", "https://", 1),
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"lyric": lyricv1.get('lrc', {}).get('lyric', '无歌词'),
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"tlyric": lyricv1.get('tlyric', {}).get('lyric', '无翻译歌词')
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}
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return jsonify(data)
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return jsonify({"status": 400, "msg": "信息获取不完整！"})
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if __name__ == '__main__':
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app.run(host='0.0.0.0', port=5000, debug=False)
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