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| 1 | +# -*- coding: UTF-8 -*- |
| 2 | + |
| 3 | +import os |
| 4 | +import requests |
| 5 | +from mutagen.mp3 import MP3 |
| 6 | +import time |
| 7 | +import signal |
| 8 | +import sys |
| 9 | +import re |
| 10 | +from tabulate import tabulate |
| 11 | + |
| 12 | + |
| 13 | +def download_file(url, file_path, file_type, index, total_files, timeout=10): |
| 14 | + try: |
| 15 | + response = requests.get(url, stream=True, timeout=timeout) |
| 16 | + response.raise_for_status() |
| 17 | + total_size = int(response.headers.get('content-length', 0)) |
| 18 | + downloaded_size = 0 |
| 19 | + |
| 20 | + with open(file_path, "wb") as file: |
| 21 | + for data in response.iter_content(chunk_size=4096): |
| 22 | + downloaded_size += len(data) |
| 23 | + file.write(data) |
| 24 | + progress = downloaded_size / total_size * 100 if total_size > 0 else 0 |
| 25 | + print(f"正在下载 [{index}/{total_files}][{file_type}] {file_path}，进度：{progress:.2f}%\r", end="") |
| 26 | + |
| 27 | + print(f"下载完成 [{index}/{total_files}][{file_type}] {file_path}") |
| 28 | + return True |
| 29 | + except requests.exceptions.RequestException as e: |
| 30 | + print(f"下载 [{index}/{total_files}][{file_type}] {file_path} 失败：{e}") |
| 31 | + return False |
| 32 | + |
| 33 | + |
| 34 | +def download_lyrics(url, lrc_path, song_index, total_songs): |
| 35 | + try: |
| 36 | + response = requests.get(url, timeout=10) |
| 37 | + response.raise_for_status() |
| 38 | + with open(lrc_path, "w", encoding="utf-8") as lrc_file: |
| 39 | + lrc_file.write(response.content.decode('utf-8')) |
| 40 | + print(f"下载完成 [{song_index}/{total_songs}][LRC] {lrc_path}") |
| 41 | + return True |
| 42 | + except requests.exceptions.RequestException as e: |
| 43 | + print(f"下载歌词失败：{e}") |
| 44 | + return False |
| 45 | + |
| 46 | + |
| 47 | +def safe_filename(filename): |
| 48 | + invalid_chars = '\\/:*?"<>|' |
| 49 | + for char in invalid_chars: |
| 50 | + filename = filename.replace(char, '_') |
| 51 | + return filename |
| 52 | + |
| 53 | + |
| 54 | +def delete_file(file_path): |
| 55 | + if os.path.exists(file_path): |
| 56 | + os.remove(file_path) |
| 57 | + print(f"删除文件：{file_path}") |
| 58 | + |
| 59 | + |
| 60 | +def song_table(data): |
| 61 | + table_data = [] |
| 62 | + for idx, item in enumerate(data, start=1): |
| 63 | + name = item['name'] |
| 64 | + artist = item['artist'] |
| 65 | + url_id = re.search(r'\d+', item['url']).group() |
| 66 | + table_data.append([idx, name, artist, url_id]) |
| 67 | + table_headers = ["序号", "标题", "艺术家", "ID"] |
| 68 | + table = tabulate(table_data, table_headers, tablefmt="pipe") |
| 69 | + print(table) |
| 70 | + |
| 71 | + |
| 72 | +def exit_ctrl_c(sig, frame): |
| 73 | + print("\n退出程序...") |
| 74 | + sys.exit(0) |
| 75 | + |
| 76 | + |
| 77 | +def welcome(): |
| 78 | + print("welcome") |
| 79 | + print("欢迎使用我开发的小程序") |
| 80 | + print("Github Rope: https://github.com/God-2077/python-code/") |
| 81 | + print("-------------------------") |
| 82 | + print("网易云音乐歌单批量下载歌曲") |
| 83 | + |
| 84 | + |
| 85 | +def download_playlist(playlist_id, download_path): |
| 86 | + if not playlist_id.isdigit(): |
| 87 | + print("歌单ID必须为数字") |
| 88 | + return |
| 89 | + |
| 90 | + error_song_name = [] |
| 91 | + error_song_id = [] |
| 92 | + |
| 93 | + api_urls = [ |
| 94 | + "https://meting.qjqq.cn/?type=playlist&id=", |
| 95 | + "https://api.injahow.cn/meting/?type=playlist&id=", |
| 96 | + "https://meting-api.mnchen.cn/?type=playlist&id=", |
| 97 | + "https://meting-api.mlj-dragon.cn/meting/?type=playlist&id=" |
| 98 | + ] |
| 99 | + |
| 100 | + selected_api = None |
| 101 | + data = None |
| 102 | + |
| 103 | + for api_url in api_urls: |
| 104 | + try: |
| 105 | + response = requests.get(f"{api_url}{playlist_id}", timeout=10) |
| 106 | + # if requests.status_codes != 200: |
| 107 | + # print("出错了...") |
| 108 | + # print(f"状态码：{requests.status_codes}") |
| 109 | + # return |
| 110 | + response.raise_for_status() |
| 111 | + data = response.json() |
| 112 | + selected_api = api_url |
| 113 | + if 'error' in data: |
| 114 | + error = data.get("error", "") |
| 115 | + print("出错了...") |
| 116 | + print(f"错误详细：{error}") |
| 117 | + return |
| 118 | + break |
| 119 | + except requests.exceptions.RequestException as e: |
| 120 | + print(f"API {api_url} 请求失败：{e}") |
| 121 | + continue |
| 122 | + |
| 123 | + if not data: |
| 124 | + print("所有API都无法获取数据") |
| 125 | + return |
| 126 | + |
| 127 | + os.makedirs(download_path, exist_ok=True) |
| 128 | + |
| 129 | + print(f"Meting API: {selected_api}") |
| 130 | + |
| 131 | + total_songs = len(data) |
| 132 | + print(f"歌单共有 {total_songs} 首歌曲") |
| 133 | + song_table(data) |
| 134 | + envisage_size = total_songs * 7.7 |
| 135 | + print(f"歌单共有 {total_songs} 首歌曲，预计歌曲文件总大小为 {envisage_size} MB") |
| 136 | + chose = str(input("是否继续下载?(yes): ")) |
| 137 | + if chose not in ["y", "", "yes"]: |
| 138 | + print("退出程序...") |
| 139 | + sys.exit(0) |
| 140 | + chose = str(input("是否下载小于 60 秒的歌曲（可能为试听音乐）?(not): ")) |
| 141 | + if chose not in ["y", "", "yes"]: |
| 142 | + downtrymusic = 1 |
| 143 | + else: |
| 144 | + downtrymusic = 0 |
| 145 | + successful_downloads = 0 |
| 146 | + failed_downloads = [] |
| 147 | + |
| 148 | + def signal_handler(sig, frame): |
| 149 | + print("\n检测到Ctrl+C, exiting gracefully...") |
| 150 | + print(f"程序运行完成，共 {total_songs} 首歌曲，成功下载 {successful_downloads} 首歌曲") |
| 151 | + if failed_downloads: |
| 152 | + print(f"共有 {len(failed_downloads)} 首歌曲下载失败") |
| 153 | + print("失败列表如下") |
| 154 | + table_data = [[i + 1, error_song_name[i], error_song_id[i]] for i in range(len(error_song_name))] |
| 155 | + print(tabulate(table_data, headers=["序号", "标题 - 艺术家", "ID"], tablefmt="grid")) |
| 156 | + sys.exit(0) |
| 157 | + |
| 158 | + signal.signal(signal.SIGINT, signal_handler) |
| 159 | + |
| 160 | + for index, song in enumerate(data, start=1): |
| 161 | + name = song.get("name", "") |
| 162 | + artist = song.get("artist", "") |
| 163 | + url = song.get("url", "") |
| 164 | + lrc = song.get("lrc", "") |
| 165 | + pic = song.get("pic", "") |
| 166 | + |
| 167 | + if not name or not artist or not url or not lrc: |
| 168 | + print(f"歌曲信息不完整：{song}") |
| 169 | + continue |
| 170 | + |
| 171 | + song_filename = f"{safe_filename(name)} - {safe_filename(artist)}.mp3" |
| 172 | + song_name = f"{safe_filename(name)} - {safe_filename(artist)}" |
| 173 | + song_path = os.path.join(download_path, song_filename) |
| 174 | + |
| 175 | + retry_count = 0 |
| 176 | + while retry_count < 5: |
| 177 | + if download_file(url, song_path, "MP3", index, total_songs): |
| 178 | + successful_downloads += 1 |
| 179 | + state = True |
| 180 | + break |
| 181 | + else: |
| 182 | + retry_count += 1 |
| 183 | + print(f"重试下载 [{index}/{total_songs}][MP3] {song_path}，次数：{retry_count}") |
| 184 | + state = False |
| 185 | + time.sleep(1) |
| 186 | + if state == False: |
| 187 | + print("") |
| 188 | + match = re.search(r'\d+', url) |
| 189 | + error_song_id.append(int(match.group())) |
| 190 | + error_song_name.append(song_name) |
| 191 | + failed_downloads.append(match) |
| 192 | + |
| 193 | + if state == True: |
| 194 | + try: |
| 195 | + audio = MP3(song_path) |
| 196 | + audio_duration = audio.info.length |
| 197 | + if downtrymusic == 1: |
| 198 | + if audio_duration < 60: |
| 199 | + print(f"歌曲时长小于一分钟，删除歌曲和取消下载歌词和图片：{song_path}") |
| 200 | + delete_file(song_path) |
| 201 | + audio_duration_TF = False |
| 202 | + successful_downloads -= 1 |
| 203 | + match = re.search(r'\d+', url) |
| 204 | + error_song_id.append(int(match.group())) |
| 205 | + error_song_name.append(song_name) |
| 206 | + else: |
| 207 | + print(f"歌曲时长为 {audio_duration} 秒") |
| 208 | + audio_duration_TF = True |
| 209 | + else: |
| 210 | + print(f"歌曲时长为 {audio_duration} 秒") |
| 211 | + audio_duration_TF = True |
| 212 | + except Exception as e: |
| 213 | + print(f"无法获取歌曲时长：{e}") |
| 214 | + print("应该为 VIP 单曲，删除歌曲文件和取消下载歌词和图片") |
| 215 | + delete_file(song_path) |
| 216 | + audio_duration_TF = False |
| 217 | + successful_downloads -= 1 |
| 218 | + match = re.search(r'\d+', url) |
| 219 | + error_song_id.append(int(match.group())) |
| 220 | + error_song_name.append(song_name) |
| 221 | + failed_downloads.append(match) |
| 222 | + |
| 223 | + if audio_duration_TF: |
| 224 | + lrc_filename = f"{safe_filename(name)} - {safe_filename(artist)}.lrc" |
| 225 | + lrc_path = os.path.join(download_path, lrc_filename) |
| 226 | + |
| 227 | + retry_count = 0 |
| 228 | + while retry_count < 5: |
| 229 | + if download_lyrics(lrc, lrc_path, index, total_songs): |
| 230 | + break |
| 231 | + else: |
| 232 | + retry_count += 1 |
| 233 | + print(f"重试下载 [{index}/{total_songs}][LRC] {lrc_path}，次数：{retry_count}") |
| 234 | + time.sleep(1) |
| 235 | + |
| 236 | + pic_filename = f"{safe_filename(name)} - {safe_filename(artist)}.jpg" |
| 237 | + pic_path = os.path.join(download_path, pic_filename) |
| 238 | + |
| 239 | + retry_count = 0 |
| 240 | + while retry_count < 5: |
| 241 | + if download_file(pic, pic_path, "PIC", index, total_songs): |
| 242 | + break |
| 243 | + else: |
| 244 | + retry_count += 1 |
| 245 | + print(f"重试下载 [{index}/{total_songs}][PIC] {pic_path}，次数：{retry_count}") |
| 246 | + time.sleep(1) |
| 247 | + |
| 248 | + print(f"程序运行完成，共 {total_songs} 首歌曲，成功下载 {successful_downloads} 首歌曲") |
| 249 | + if failed_downloads or error_song_name: |
| 250 | + print(f"共有 {len(failed_downloads)} 首歌曲下载失败") |
| 251 | + print("失败列表如下") |
| 252 | + table_data = [[i + 1, error_song_name[i], error_song_id[i]] for i in range(len(error_song_name))] |
| 253 | + print(tabulate(table_data, headers=["序号", "标题 - 艺术家", "ID"], tablefmt="grid")) |
| 254 | + |
| 255 | + |
| 256 | +if __name__ == "__main__": |
| 257 | + signal.signal(signal.SIGINT, exit_ctrl_c) |
| 258 | + welcome() |
| 259 | + playlist_id = input("歌单ID：") |
| 260 | + download_path = input(r"下载路径（默认为 ./down）：") or r"./down" |
| 261 | + download_playlist(playlist_id, download_path) |
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