First init

.gitignore

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+.DS_Store
+

NetEaseMusic.py

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+#! /usr/bin/env python3
+# -*- coding:utf-8 -*-
+# @author: AnarL. (anar930906@gmail.com)
+# @version: V0.2.0
+# @environment: Python3
+# @description: 使用本程序可以轻松下载网易云音乐的歌曲，只需要有歌曲的网页即可，单独付费歌曲无法下载。
+#				本程序仅供学习交流使用，严禁用于任何商业用途，产生任何法律纠纷与作者无关。
+# 				请尊重版权，树立版权意识。
+# @README: 添加封面需要使用lame库，如果电脑中没有，请使用brew install lame或其他方式安装。暂时不支持在windows上运行
+# @lisence: MIT
+
+import requests, json, re, os
+import subprocess, sys, time, datetime
+
+def get_response(url):
+	res = requests.get(url)
+	return json.loads(res.text)
+
+def extract_id(input_url):
+	print('匹配ID...')
+	match = re.search('id=\d{2,12}', input_url)
+	if match:
+		print('取得ID：', match.group(0)[3:])
+		return match.group(0)[3:]
+	return None
+
+def get_song_name_album_poster(type_id):
+	api = 'https://api.imjad.cn/cloudmusic/?type=detail&id={}'.format(type_id)
+	json_obj = get_response(api)
+	if not json_obj:
+		print('❌：获取歌曲详细信息失败！')
+		return None
+
+	song_obj = json_obj['songs'][0]
+	song_name = song_obj['name']
+	artists = song_obj['ar']
+	singers = []
+	for ar in artists:
+		singers.append(ar['name'])
+	album = song_obj['al']['name']
+	year = year_of_timestamp(song_obj['publishTime'] / 1000)
+	track = song_obj['no']
+	poster = song_obj['al']['picUrl']
+
+	obj = Music(song_name, singers, album, year, track, poster)
+	return obj
+
+def get_playlist_songs(type_id, folder = ''):
+	api = 'https://api.imjad.cn/cloudmusic?type=playlist&id={}'.format(type_id)
+	json_obj = get_response(api)
+	if not json_obj:
+		print('❌：响应错误')
+		return
+	tracks = extract_playlist_ids(json_obj['playlist']['trackIds'])
+	# print(tracks)
+	idx = 1
+	total = len(tracks)
+	for track in tracks:
+		print('正在下载({}/{})'.format(idx, total))
+		url = 'http://music.163.com/#/song?id={}'.format(track)
+		download_music(url, folder = folder)
+		time.sleep(1)
+		idx += 1
+
+
+def extract_playlist_ids(tracks_json):
+	ret_tracks = []
+	for track in tracks_json:
+		ret_tracks.append(track['id'])
+
+	return ret_tracks
+
+def download_playlist(url, folder = ''):
+	type_id = extract_id(url)
+	print('开始解析播放列表信息...')
+	get_playlist_songs(type_id, folder = folder)
+
+
+def download_music(url, folder = ''):
+	# pattern = http://music.163.com/#/song?id={}
+	if len(folder) > 0 and not os.path.exists(folder):
+		os.mkdir(folder)
+	type_id = extract_id(url)
+	if not type_id:
+		print('❌ :解析歌曲或播放列表ID失败')
+		return
+	music_obj = get_song_name_album_poster(type_id)
+	if not music_obj.title:
+		return
+
+	api = 'https://api.imjad.cn/cloudmusic?type=song&id={}&br=320000'.format(type_id)
+	json_obj = get_response(api)
+	if not json_obj:
+		print('❌ :响应错误')
+		return
+	print('开始下载音乐:')
+	audio = download_file(json_obj['data'][0]['url'],folder = folder,  export_file_name = music_obj.title)
+	if audio == None:
+		return
+	print('开始下载封面:')
+	poster = download_file(music_obj.poster, folder = folder,  export_file_name = music_obj.title)
+	print('开始添加封面:')
+	add_poster(poster.name, music_obj.title, music_obj.artists, music_obj.album, music_obj.year, music_obj.track, audio.name)
+
+
+def download_file(file_url, folder = '', export_file_name = None, extension = None):
+
+	if not file_url or len(file_url) == 0:
+		print('下载链接无效.')
+		return None
+	if not extension:
+		extension = file_url.split('.')[-1]
+
+	if not export_file_name:
+		export_file_name = file_url.split('/')[-1]
+
+	file = ''
+	if len(folder) == 0:
+		file = export_file_name + '.' + extension
+	else :
+		file = folder + os.sep + export_file_name + '.' + extension
+
+	if os.path.exists(file):
+		print('文件已存在！')
+		return
+	with requests.get(file_url, stream = True) as response:
+		chunk_size = 1024 # 单次请求最大值
+		content_size = int(response.headers['content-length']) #内容总体大小
+		progress = ProgressBar(export_file_name + '.' + extension, total = content_size, unit = 'kb', chunk_size = chunk_size, run_status = '正在下载', fin_status = '下载完成')
+
+		with open(file, 'wb') as file:
+			for data in response.iter_content(chunk_size = chunk_size):
+				file.write(data)
+				progress.refresh(count = len(data))
+
+	return file
+
+def install_lame():
+	ret = subprocess.check_output(['brew', 'install', 'lame'])
+	print(ret)
+
+
+def add_poster(poster, title, artists, album, year, track, music):
+	ret = os.system('lame --version')
+	if ret != 0:
+		install_lame()
+
+	try:
+		out_bytes = subprocess.check_output(['lame', '--tt', title, '--ta', artists, '--tl', album, '--ty', str(year), '--tc', str(track), '--tg', '13', '--ti', poster, '-b', '320000', music])
+		print(out_bytes.decode('utf-8'))
+		if remove_file(poster):
+			print('删除封面文件成功。')
+		if remove_file(music):
+			print('删除音乐文件成功。')
+
+		old_file = music + '.' + music.split('.')[-1]
+		if os.path.exists(old_file):
+			os.rename(old_file, music)
+	except Exception as e:
+		print(e)
+
+def remove_file(file):
+	if os.path.exists(file):
+		os.remove(file)
+		return True
+	return False
+
+def main():
+	url = ''
+	folder = ''
+	if len(sys.argv) == 1:
+		url = input('请输入/粘贴歌曲网页地址.\n地址:')
+	elif len(sys.argv) == 2:
+		url = sys.argv[1]
+	elif len(sys.argv) == 3:
+		url = sys.argv[1]
+		folder = sys.argv[2]
+
+	if not judge_if_playlist(url):
+		download_music(url, folder = folder)
+		return
+	download_playlist(url, folder = folder)
+
+
+def judge_if_playlist(url):
+	if url.find('playlist') != -1:
+		return True
+	return False
+
+def year_of_timestamp(unix_time):
+	return time.localtime(unix_time)[0]
+
+class Music():
+	def __init__(self, title, artists, album, year, track, poster):
+		self.title = title
+		self.artists = ','.join(artists)
+		self.album = album
+		self.year = year
+		self.track = track
+		self.poster = poster
+
+class ProgressBar(object):
+	def __init__(self, title, count = 0.0, run_status = None, fin_status = None, total = 100.0, unit = '', sep = '/', chunk_size = 1.0):
+		super(ProgressBar, self).__init__()
+		self.info = '【%s】%s %.2f %s %s %.2f %s'
+		self.title = title
+		self.total = total
+		self.count = count
+		self.chunk_size = chunk_size
+		self.status = run_status or ''
+		self.fin_status = fin_status or ' '*len(self.status)
+		self.unit = unit
+		self.sep = sep
+
+
+	def __get_info(self):
+		# 【名称】状态 进度 单位 分割线 总数 单位
+		_info = self.info%(self.title, self.status, self.count / self.chunk_size, self.unit, self.sep, self.total / self.chunk_size, self.unit)
+		return _info
+
+	def refresh(self, count = 1, status = None):
+		self.count += count
+		# if status is not None:
+		self.status = status or self.status
+		end_str = '\r'
+		if self.count >= self.total:
+			end_str = '\n'
+			self.status = status or self.fin_status
+		print(self.__get_info(), end = end_str)
+
+def print_exception_solution(e):
+	if type(e) == ModuleNotFoundError:
+		print('没有找到对应模块.')
+		print('本程序引用模块:requests, json, re, os, subprocess, sys')
+		print('请使用"pip3 install [模块]" 安装对应模块')
+		print(e)
+	elif type(e) == TypeError:
+		print('类型错误')
+		print(e)
+	else:
+		print(e)
+
+def print_welcome():
+	print('*'*97)
+	print('*\t\t\t\t欢迎使用网易云音乐下载工具\t\t\t\t\t*')
+	print('*'*97)
+	print('* 1.本工具可以下载网易云音乐收费歌曲(单独付费除外，如霉霉的歌曲。)\t\t\t\t*')
+	print('* 2.可以下载单曲，也可以下载播放列表，只需要复制单曲或播放列表的网页地址即可。\t\t\t*')
+	print('* 3.可以专辑封面，但是需要电脑有lame库。如果没有，可以自动安装(需要系统有包管理工具Homebrew)\t*')
+	print('* 4.快捷方式:NetEaseMusic [url] [folder] //表示将连接url对应的文件下载到指定目录folder\t\t*')
+	print('* 5.版本:V 0.2.4\t\t\t\t\t\t\t\t\t\t*')
+	d = datetime.date.today()
+	print('* 6.编译日期: {}年{}月{}日\t\t\t\t\t\t\t\t\t*'.format(d.year, d.month, d.day))
+	print('* 7.作者: AnarL.(anar930906@gmail.com)\t\t\t\t\t\t\t\t*')
+	print('*'*97)
+	print('* *注:请尊重版权，树立版权意识。\t\t\t\t\t\t\t\t*')
+	print('*'*97)
+
+if __name__ == '__main__':
+	try:
+		print_welcome()
+		main()
+	except Exception as e:
+		if e :
+			pass