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main.py
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# -*- coding: utf-8 -*-
## music-lrc-match
### github.com/ravelloh/music-lrc-match
#### MICENCE: MIT
##### By: RavelloH
logo='''
_ _ _ _
(_) | | | | | |
_ __ ___ _ _ ___ _ ___ ______| |_ __ ___ ______ _ __ ___ __ _| |_ ___| |__
| '_ ` _ \| | | / __| |/ __|______| | '__/ __|______| '_ ` _ \ / _` | __/ __| '_ \
| | | | | | |_| \__ \ | (__ | | | | (__ | | | | | | (_| | || (__| | | |
|_| |_| |_|\__,_|___/_|\___| |_|_| \___| |_| |_| |_|\__,_|\__\___|_| |_|
'''
version='Version: 2023/09/03 by RavelloH'
import os
import time
from urllib.request import Request, urlopen
from urllib import parse
import json
import difflib
import re
try:
import tqdm
tqdm = True
except:
tqdm = False
## 初始化
search_api_list=['https://music-api.0m2.cn', ## 第三方API，访问快，稳定性未知
'https://music.api.ravelloh.top',## 个人自建API，访问慢，稳定性好
'https://music.api.coderace.top',
'https://neteaseapi.imgugu.ink',
]
search_method='/search?limit=3&type=1&keywords='
translate_method='/lyric?id='
lrc_api='https://music.163.com/api/song/media?id='
errorlist = []
lrcnamelist = []
abso_music_list = []
warning_list = []
success_list = []
api1error,api2error =1,1
load = 0
downloads = 0
abso_music = 0
music_type = ['mp3','wma','wav','ape','flac','ogg','aac']
music_list = []
lrc_list = []
log_template='''[setting]>>
[absolute music]>>
[wrong file]>>
[update history]>>
[raw log]>>
'''
## 输出预设
success = '\033[0;32m[+]\033[0m'
error = '\033[0;31m[x]\033[0m'
warning = '\033[0;33m[!]\033[0m'
done = '\033[0;36m[>]\033[0m'
separator = '\n================================\n'
## 屏幕宽度预设
try:
width = os.get_terminal_size().columns+1
except:
width = 50
## 相似度检查
def similar(s1, s2):
return round((difflib.SequenceMatcher(None, s1, s2).quick_ratio())*100,1)
## 依赖检查
def check():
if tqdm==False:
print(warning+'tqdm库引用失败，进度条将不可用。使用命令行执行pip install tqdm以启用\n')
print(done+'正在检查api连接，请稍候')
global listnum
listnum = 0
checksearchapi()
checklrcapi()
return
def checksearchapi():
global api1error
global listnum
global search_api
search_api=search_api_list[listnum]
if listnum >= len(search_api_list)-1:
print(error+'搜索API组全部异常，可回车继续下一轮API组重试或在下方输入相同格式的替代API:')
option = input('>')
if option != '':
search_api = option
print(done+'API地址已切换为'+option+'，即将继续重试')
else:
print(done+'API地址未改变，即将继续重试')
api1error = 1
listnum = 0
checksearchapi()
return
if api1error >=4:
print(error+'搜索API异常，当前使用的API地址为'+search_api+'，可回车更换下一API，或输入retry重试:')
option = input('>')
if option == 'retry':
print(done+'再次尝试当前API')
else:
listnum += 1
print(done+'搜索API已切换 - '+search_api_list[listnum])
api1error = 1
checksearchapi()
return
try:
t = time.perf_counter()
urlopen(search_api+search_method+'neko').read()
print(f'{success}搜索API连接正常，延迟:{round((time.perf_counter() - t)*1000,2)}毫秒')
except:
print(warning+'搜索API异常,即将重试，重试次数:'+str(api1error))
api1error += 1
checksearchapi()
return
def checklrcapi():
global api2error
global lrc_api
if api2error >=4:
print(error+'歌词API异常，当前使用的API地址为'+lrc_api+'，可回车继续重试或在下方输入相同格式的替代API:')
option = input('>')
if option != '':
lrc_api = option
print(done+'API地址已切换为'+option+'，即将继续重试')
else:
print(done+'API地址未改变，即将继续重试')
api2error = 1
checklrcapi()
return
try:
t = time.perf_counter()
urlopen(lrc_api+'1828376623').read()
print(f'{success}歌词API连接正常，延迟:{round((time.perf_counter() - t)*1000,2)}毫秒')
except:
print(warning+'歌词API异常,即将重试，重试次数:'+str(api2error))
api2error += 1
checklrcapi()
return
## 日志路径设置
def setlog():
global log_file
print('输入日志文件(musicinfo.log)存放的目录(输入skip以跳过，直接换行以使用程序当前目录):\n----(日志用于保存运行进度及记录运行情况，下次运行时可自动导入运行设置)')
log_file=input('>')
if log_file == 'skip':
print(done+'日志检查已跳过')
return
elif log_file == '':
log_file = os.getcwd()
print(done+'使用当前工作目录:'+log_file)
if log_file[-1] != '/':
log_file += '/'
if os.path.isdir(log_file) == False:
print(warning+'此目录不存在，是否创建？(y/n)')
option=input('>')
if option == 'y':
try:
os.makedirs(log_file)
print(success+'已创建新目录')
except:
print(error+'目录创建失败:无权限。将重试：')
setlog()
return
else:
print(error+'目录打开失败:目录不存在。将重试：')
setlog()
return
if os.path.isfile(log_file+'musicinfo.log') == False:
print(warning+'未在此目录中发现musicinfo.log，是否创建? (y/n)')
option2 = input('>')
if option2 == 'y':
try:
open(log_file+'musicinfo.log','x')
print(success+'已创建新文件')
except:
print(error+'文件创建失败:无权限')
setlog()
return
else:
print(error+'未发现文件存储。将重试：')
setlog()
return
log_file += 'musicinfo.log'
print(done+'已发现log文件:'+log_file)
## 日志导入
def importlog():
global log_setting
global log_abso_music
global log_wrong_music
global log_history
global log_raw
log_setting = []
log_abso_music = []
log_wrong_music = []
log_history = []
log_raw = []
if log_file == 'skip':
print(done+'日志导入已跳过')
return
else:
try:
with open(log_file,'r',encoding='utf-8') as read_file:
log_content = read_file.readlines()
if log_content == []:
initlog()
print(done+'log为空，已初始化')
importlog()
return
## 去除后缀
for i in range(len(log_content)):
log_content[i] = log_content[i].replace('\n','')
num = 0
## 遍历寻找关键锚点
for i in log_content:
if i == '[setting]>>':
num1 = num
if i == '[absolute music]>>':
num2 = num
if i == '[wrong file]>>':
num3 = num
if i == '[update history]>>':
num4 = num
if i == '[raw log]>>':
num5 = num
num += 1
## 分区分类
for i in range(num1+1,num2):
log_setting.append(log_content[i])
for i in range(num2+1,num3):
log_abso_music.append(log_content[i])
for i in range(num3+1,num4):
log_wrong_music.append(log_content[i])
for i in range(num4+1,num5):
log_history.append(log_content[i])
for i in range(num5+1,len(log_content)):
log_raw.append(log_content[i])
if log_setting == ['']:
print(done+'log未记录设置内容，将手动配置：')
else:
print(success+'成功从log中导入了过往%s次记录中的%s个纯音乐和%s个错误音乐' %(str(len(log_history)-1),str(len(log_abso_music)-1),str(len(log_wrong_music)-1)))
return
except:
print(warning+'日志解析失败...将初始化')
initlog()
print(done+'已初始化，将重新解析')
importlog()
return
## 日志初始化
def initlog():
## 覆写
with open(log_file,'w+',encoding='utf-8') as write_file:
write_file.write(log_template)
return
def setup():
global origin_file
global target_file
global music_list
global lrc_list
global optionlang
music_list = []
lrc_list = []
if log_setting != [''] and log_file != 'skip':
origin_file = log_setting[0]
print(done+'已从log中导入了待处理文件夹:'+origin_file)
else:
origin_file = input('输入存放待处理歌曲的文件夹:\n>')
try:
for file_name in os.listdir(origin_file):
if file_name[file_name.rfind('.')+1:].lower() in music_type:
music_list.append(file_name)
except:
print(error+'无法打开路径:\'%s\',请确认路径正确\n' %(origin_file))
setup()
return
if music_list == []:
print(error+'未找到音频文件,支持的音频文件有:'+str(music_type)+'\n')
setup()
return
else:
print(success+'载入%s个音频文件' %(len(music_list)))
if log_setting != [''] and log_file != 'skip':
target_file = log_setting[1]
print(done+'已从log中导入了lrc保存文件夹:'+origin_file)
else:
target_file = input('输入存放lrc保存目录的文件夹:(不输入则使用歌曲目录保存)\n>')
if target_file == '':
target_file = origin_file
if os.path.isdir(target_file) == False:
print(warning+'此目录不存在，是否创建？(y/n)')
option=input('>')
if option == 'y':
try:
os.makedirs(target_file)
print(success+'已创建新目录')
except:
print(error+'目录创建失败:无权限。将重试：')
setup()
return
else:
print(error+'目录打开失败:目录不存在。将重试：')
setup()
return
if log_setting != [''] and log_file != 'skip':
optionlang = log_setting[2]
print(done+'已从log中导入了lrc语言偏好:'+optionlang)
try:
for file_name in os.listdir(target_file):
if '.lrc' in file_name:
lrc_list.append(file_name)
print(success+'已在此目录找到%s个lrc文件' %(len(lrc_list)))
except:
print(error+'无法打开路径:\'%s\',请确认路径正确\n' %(origin_file))
setup()
return
## 检查lrc覆盖
def checkfile():
global done_list
global todo_list
global todo_files
todo_files = []
cache_music_list = music_list.copy()
cache_lrc_list = lrc_list.copy()
cache_abso_list = log_abso_music.copy()
checked_cache_abso_list = []
## 去后缀
for i in range(len(cache_music_list)):
cache_music_list[i] = os.path.splitext(cache_music_list[i])[0]
for i in range(len(cache_lrc_list)):
cache_lrc_list[i] = os.path.splitext(cache_lrc_list[i])[0]
## 取交集
cache_done_list = list(set(cache_lrc_list).intersection(set(cache_music_list)))
## 验证日志中记录的时效性
for i in cache_abso_list:
if i in cache_music_list:
checked_cache_abso_list.append(i)
## 取并集
done_list = list(set(cache_done_list).union(checked_cache_abso_list))
print(done+'检查目录中发现了'+str(len(cache_done_list))+'个有匹配lrc文件的歌曲，'+str(len(checked_cache_abso_list))+'个日志中记录的纯音乐，将在运行时跳过')
## 确定目标列表
todo_list = list(set(cache_music_list).difference(set(done_list)))
## 定位目标文件
for i in music_list:
if os.path.splitext(i)[0] in todo_list:
todo_files.append(i)
print(success+'已定位%s个需要处理的文件' %(len(todo_files)))
if todo_files == []:
print(warning+'未发现需处理文件，主进程跳过')
return
setting()
return
def setting():
global optionlang
if log_setting != [''] and log_file != 'skip':
print(done+'已从log中导入了语言偏好:')
optionlang = log_setting[2]
else:
print('歌词语言设置:下载原文或尽可能翻译？(输入 原文 或 翻译 进行选择)')
optionlang = input('>')
if optionlang == '原文':
print(success+'已选择原文')
main()
return
elif optionlang == '翻译':
print(success+'已选择翻译')
main()
return
else:
print(warning+'输入无效，请输入 原文 或 翻译 进行选择')
setting()
return
def search(inner):
global search_result
global search_error
search_result = ''
if search_error >= 3:
return
try:
search_result=urlopen(search_api_list[listnum]+search_method+parse.quote(inner)).read()
except:
time.sleep(0.3)
search_error += 1
search(file_name)
return
def search_parse():
global songid
try:
text = json.loads(search_result)
t = text['result']
t = text['result']['songs']
t = text['result']['songs'][0]
songid = text['result']['songs'][0]['id']
songname = text['result']['songs'][0]['name']
artist = ''
for i in range(len(text['result']['songs'][0]['artists'])):
artist = artist + ' ' + str(text['result']['songs'][0]['artists'][i]['name'])
artist = artist[1:]
cachename = artist+' - '+songname
standard_cachename = re.sub(u"\\(.*?\\)|\\（.*?）|\\[.*?]", "", cachename)
standard_file_name = re.sub(u"\\(.*?\\)|\\（.*?）|\\[.*?]", "", file_name)
## 尝试第二搜索结果
try:
t = text['result']
t = text['result']['songs']
t = text['result']['songs'][0]
songid2 = text['result']['songs'][1]['id']
songname2 = text['result']['songs'][1]['name']
artist2 = ''
for k in range(len(text['result']['songs'][1]['artists'])):
artist2 = artist2 + ' ' + str(text['result']['songs'][1]['artists'][k]['name'])
artist2 = artist2[1:]
cachename2 = artist2+' - '+songname2
standard_cachename2 = re.sub(u"\\(.*?\\)|\\（.*?）|\\[.*?]", "", cachename2)
standard_file_name2 = re.sub(u"\\(.*?\\)|\\（.*?）|\\[.*?]", "", file_name)
## 决策
if similar(standard_file_name2,standard_cachename2) > similar(standard_file_name,standard_cachename):
songid = songid2
songname = songname2
artist = artist2
cachename=cachename2
standard_cachename = standard_cachename2
except:
pass
## 判定相似度
if similar(standard_file_name,standard_cachename) > 75.0:
print(' '*(width-1),end="",flush=True)
print(success+'搜索-'+str(similar(standard_file_name,standard_cachename))+'%'+' %s <=> %s' %(standard_file_name,standard_cachename))
else:
print(' '*(width-1),end="",flush=True)
print(warning+'搜索-'+str(similar(standard_file_name,standard_cachename))+'%'+' %s <=> %s' %(standard_file_name,standard_cachename))
print(warning+'歌曲信息匹配度过低，已跳过')
songid = '000000'
return
except:
print(' '*(width-1),end="",flush=True)
print(error+'解析失败: '+file_name)
def lrc():
global lrc_result
global lrc_error
lrc_result = ''
if lrc_error >= 3:
return
try:
lrc_result=urlopen(lrc_api+str(songid)).read()
except:
time.sleep(0.3)
lrc_error += 1
lrc()
return
def trans_lrc():
global lrc_result
global lrc_error
lrc_result = ''
if lrc_error >= 3:
return
try:
lrc_result=urlopen(search_api_list[listnum]+translate_method+str(songid)).read()
except:
time.sleep(0.3)
lrc_error += 1
trans_lrc()
return
def getlrc():
global lrc_error
lrc_error = 0
lrc()
if lrc_result == '':
errorlist.append(music_file)
# print(' '*(width-1),end="",flush=True)
print(error+'lrc获取失败: '+file_name)
return
else:
lrc_make()
def getlrc_translate():
global lrc_error
lrc_error = 0
trans_lrc()
if lrc_result == '':
errorlist.append(music_file)
# print(' '*(width-1),end="",flush=True)
print(error+'lrc获取失败: '+file_name)
return
else:
trans_lrc_make()
def lrc_make():
try:
lrc_json=json.loads(lrc_result,strict=False)
except:
errorlist.append(music_file)
# print(' '*(width-1),end="",flush=True)
print(error+'lrc解析失败: '+music_file)
return
try:
if 'nolyric' in lrc_json or '"nolyric":true' in lrc_json:
abso_music_list.append(music_file)
# print(' '*(width-1),end="",flush=True)
print(done+'检测到纯音乐: '+file_name)
else:
with open(target_file+'/'+file_name+'.lrc','w+',encoding='utf-8') as f:
f.write(lrc_json['lyric'])
# print(' '*(width-1),end="",flush=True)
print(success+'LRC写入成功: '+file_name)
success_list.append(music_file)
except:
errorlist.append(music_file)
os.remove(target_file+'/'+file_name+'.lrc')
# print(' '*(width-1),end="",flush=True)
print(error+'lrc写入失败: '+music_file)
return
def trans_lrc_make():
try:
lrc_json=json.loads(lrc_result,strict=False)
except:
errorlist.append(music_file)
# print(' '*(width-1),end="",flush=True)
print(error+'lrc解析失败: '+music_file)
return
try:
if '纯音乐，' in str(lrc_json):
abso_music_list.append(music_file)
# print(' '*(width-1),end="",flush=True)
print(done+'检测到纯音乐: '+file_name)
else:
with open(target_file+'/'+file_name+'.lrc','w+',encoding='utf-8') as f:
f.write(lrc_json['tlyric']['lyric'])
# print(' '*(width-1),end="",flush=True)
print(success+'LRC写入成功: '+file_name)
success_list.append(music_file)
except:
errorlist.append(music_file)
os.remove(target_file+'/'+file_name+'.lrc','w+')
# print(' '*(width-1),end="",flush=True)
print(error+'lrc写入失败: '+music_file)
return
def main():
print('')
print(done+'主进程启动')
global search_error
global file_name
global music_file
global load
for music_file in todo_files:
load += 1
file_name=os.path.splitext(music_file)[0]
search_error = 0
search(file_name)
if search_result == '':
errorlist.append(music_file)
print(' '*(width-1),end="",flush=True)
print(error+'搜索错误: '+music_file)
else:
search_parse()
if songid == '000000':
warning_list.append(music_file)
print('')
continue
if optionlang == '原文':
getlrc()
if optionlang == '翻译':
getlrc_translate()
load_=str(load).zfill(3)
todo_=str(len(todo_files)).zfill(3)
success_=str(len(success_list)).zfill(3)
fail_ = str(len(errorlist)).zfill(3)
abso_ = str(len(abso_music_list)).zfill(3)
warning_ = str(len(warning_list)).zfill(3)
percent_ =str(int(load*100/len(todo_files))).zfill(3)
print('%s/%s-[%s%s]%s%% \033[0;32m%s\033[0m \033[0;31m%s\033[0m \033[0;33m%s\033[0m \033[0;36m%s\033[0m' %(load_,todo_,'|'*int((load/len(todo_files))*(width-31)),' '*((width-31)-int((load/len(todo_files))*(width-31))),percent_,success_,fail_,warning_,abso_),end='\r')
time.sleep(0.1)
load_=str(load).zfill(3)
todo_=str(len(todo_files)).zfill(3)
success_=str(len(success_list)).zfill(3)
fail_ = str(len(errorlist)).zfill(3)
abso_ = str(len(abso_music_list)).zfill(3)
warning_ = str(len(warning_list)).zfill(3)
percent_ =str(int(load*100/len(todo_files))).zfill(3)
print(' '*(width-1),end="",flush=True)
print(success+'主程序已完成')
print(done+'共提交%s个任务，其中处理了%s个，实际写入了%s个lrc文件，有%s个纯音乐，%s次警告，%s个错误' %(int(todo_),int(load_),int(success_),int(abso_),int(warning_),int(fail_)))
def writelog():
print('')
print(success+'主程序已完成，等待日志写入中:')
if log_file != 'skip':
# 加入新模板
with open(log_file,'a+',encoding='utf-8') as f:
f.seek(0)
f.write(separator)
# 处理数据
with open(log_file,'r',encoding='UTF-8') as f1:
data = f1.read()
# [setting]>>
data = data.replace('[setting]>>','[setting]>>\n'+origin_file+'\n'+target_file+'\n'+optionlang+'\n',2)
# [absolute music]>>
absoS = ''
for i in abso_music_list:
absoS = absoS + os.path.splitext(i)[0] +'\n'
data = data.replace('[absolute music]>>','[absolute music]>>\n'+absoS,2)
# [wrong file]>>
wrongS = ''
for i in errorlist:
wrongS = wrongS + i + '\n'
data = data.replace('[wrong file]>>','[wrong file]>>\n'+wrongS,2)
# [update history]>>
data = data.replace('[update history]>>','[update history]>>\n'+time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())+'\n',2)
# [raw log]>>
# 开始写入
with open(log_file,'w',encoding='UTF-8') as f2:
f2.write(data)
print(success+'日志已写入,保存于'+log_file)
else:
print(done+'日志写入已跳过')
## 启动器
print(logo+version+'\n')
check()
setlog()
importlog()
setup()
checkfile()
writelog()