def ncm_converter(ncm_path, mp3_path):
logging.info("Converting %s -> %s", ncm_path, mp3_path)
try:
dump(ncm_path, mp3_path, False)
except Exception:
err = traceback.format_exc()
logging.error("Convert failed for %s -> %s \n%s\n", ncm_path, mp3_path,
err)
return err
def dumper(self):
files,fileType = QFileDialog.getOpenFileNames(self,
"请选择ncm文件",
"./",
"NeteaseCloudMusic Files (*.ncm)")
if files:
outputPath = QFileDialog.getExistingDirectory(self,
'请选择输出文件夹',
'/'.join(files[0].split('/')[:-1])) # 初始输出文件夹为第一个ncm文件所在目录
if outputPath:
self.dumpingdialog.show()
filesTotal, filesDumped = len(files), 0
self.dumpingdialog.ui.label.setText(f'转换中\n{filesDumped}/{filesTotal}')
for file in files:
dump(file,outputPath+'/'+file.split('/')[-1][:-3]+'mp3')
filesDumped += 1
self.dumpingdialog.ui.label.setText(f'转换中\n{filesDumped}/{filesTotal}')
self.dumpingdialog.setWindowTitle('转换完毕!')
self.dumpingdialog.ui.label.setText('转换完毕!')
def ncm_converter(ncm_path: "str") -> "dict":
ncm = pathlib.Path(ncm_path)
tmp_name = ncm.with_suffix(".temp")
logging.info("Converting %s -> %s", ncm_path, tmp_name)
status = {"status": False, "filepath": None, "message": None}
try:
dump(ncm_path, tmp_name, False)
ext = filetype.guess_extension(tmp_name)
real_name = tmp_name.rename(ncm.with_suffix(f".{ext}"))
status["status"] = True
status["filepath"] = real_name
logging.info("real filename is %s", real_name)
except Exception:
err = traceback.format_exc()
logging.error("Convert failed for %s -> %s \n%s\n", ncm_path, tmp_name,
err)
status["error"] = err
finally:
return status
def ok(self):
if not self.sourcePathLabel.text():
messageWindow = QDialog()
message = Ui_Message()
message.setupUi(messageWindow, "未选择ncm文件所在位置，请先选择ncm所在文件夹！！！")
messageWindow.setWindowModality(Qt.ApplicationModal)
messageWindow.setFixedSize(messageWindow.width(),
messageWindow.height())
messageWindow.show()
messageWindow.exec_()
elif len(self.sourceFiles) == 0:
messageWindow = QDialog()
message = Ui_Message()
message.setupUi(messageWindow, "您选择的文件夹中不包含ncm文件，请重新选择！！！")
messageWindow.setWindowModality(Qt.ApplicationModal)
messageWindow.show()
messageWindow.exec_()
else:
self.showMessage("(*￣︶￣)~~选中的文件正在转码中~~(*￣︶￣)")
for i in range(0, len(self.sourceFiles)):
self.showMessage("转化中 --- {}%".format(
str((i + 1) * 100 / len(self.sourceFiles))))
self.showMessage("正在转化 --- " + self.sourceFiles[i])
try:
self.logger.info(
"转化中 ---> {}".format(self.sourcePath + "/" +
self.sourceFiles[i]))
mp3file = dump(self.sourcePath + "/" + self.sourceFiles[i],
self.name_format)
self.showMessage("已生成 --- " + mp3file)
self.logger.info("生成文件 --- " + mp3file)
except Exception as e:
self.logger.error(e)
self.showMessage("转化完成")
complateMessage = QMessageBox()
complateMessage.setWindowFlags(QtCore.Qt.FramelessWindowHint)
complateMessage.setWindowModality(Qt.ApplicationModal)
reply = complateMessage.question(self.ncmTransfer, "完成选择",
"确认退出吗？",
QMessageBox.Yes | QMessageBox.No,
QMessageBox.No)
if reply == QMessageBox.Yes:
self.ncmTransfer.accept() # 接受关闭事件
self.clearAll()
self.message.clear()
if not os.path.isdir(args.output):
print('output is not a folder')
exit()
files = []
for path in args.input:
path = os.path.abspath(path)
if not os.path.exists(path):
continue
if os.path.isdir(path):
files += [
os.path.join(path, name) for name in os.listdir(path)
if os.path.splitext(name)[-1] == '.ncm'
]
else:
files += [path]
if sys.version[0] == '2':
files = [path.decode(sys.stdin.encoding) for path in files]
if not files:
print('empty input')
exit()
for path in files:
try:
save = ncmdump.dump(path, name_format, args.skip)
if save: print(os.path.split(save)[-1])
if args.delete: os.remove(path)
except KeyboardInterrupt:
exit()
print("如果您不知道路径在哪里，在网易云客户端中点击：设置 --> 下载设置，即可看到下载路径。")
print("如留空，默认: C:\\CloudMusic\\")
download_folder = input("下载路径：") or "C:\\CloudMusic\\"
os.system('cls')
waiting = True
print("当前下载路径：" + download_folder)
print("您现在可以在网易云音乐客户端中直接下载歌曲，本工具会自动将ncm转换成mp3格式。")
print("等待转换...")
def all_files(root, patterns='*', single_level=False, yield_folder=False):
patterns = patterns.split(';')
for path, subdirs, files in os.walk(root):
if yield_folder:
files.extend(subdirs)
files.sort()
for fname in files:
for pt in patterns:
if fnmatch.fnmatch(fname, pt):
yield os.path.join(path, fname)
break
if single_level:
break
while 1:
thefile=list(all_files(download_folder, '*.ncm'))
for item in thefile:
if(waiting == True):
waiting = False
os.system('cls')
print (dump(item),"转换成功！")
delete = os.remove(item)
def main():
parser = argparse.ArgumentParser(prog='ncmdump')
parser.add_argument('input',
metavar='input',
nargs='*',
default=['.'],
help='ncm file or folder path')
parser.add_argument('-f',
metavar='format',
dest='format',
default='',
help='customize naming format')
parser.add_argument('-o',
metavar='output',
dest='output',
help='customize saving folder')
parser.add_argument('-d',
dest='delete',
action='store_true',
help='delete source after conversion')
group = parser.add_mutually_exclusive_group()
group.add_argument('-c',
dest='cover',
action='store_true',
help='overwrite file with the same name')
group.add_argument('-s',
dest='skip',
action='store_true',
help='skip conversion if file exist')
args = parser.parse_args()
def validate_name(name):
pattern = {
u'\\': u'＼',
u'/': u'／',
u':': u'：',
u'*': u'＊',
u'?': u'？',
u'"': u'＂',
u'<': u'＜',
u'>': u'＞',
u'|': u'｜'
}
for character in pattern:
name = name.replace(character, pattern[character])
return name
def validate_collision(path):
index = 1
origin = path
while os.path.exists(path):
path = '({})'.format(index).join(os.path.splitext(origin))
index += 1
return path
def name_format(path, meta):
information = {
'artist':
','.join([artist[0] for artist in meta.get('artist')])
if 'artist' in meta else None,
'title':
meta.get('musicName'),
'album':
meta.get('album')
}
def substitute(matched):
key = matched.group(1)
if key in information:
return information[key]
else:
return key
name = re.sub(r'%(.+?)%', substitute, args.format)
name = os.path.splitext(
os.path.split(path)[1])[0] if not name else name
name = validate_name(name)
name += '.' + meta['format']
folder = args.output if args.output else os.path.dirname(path)
save = os.path.join(folder, name)
if not (args.cover or args.skip):
save = validate_collision(save)
return save
if args.output:
args.output = os.path.abspath(args.output)
if not os.path.exists(args.output):
print('output does not exist')
exit()
if not os.path.isdir(args.output):
print('output is not a folder')
exit()
files: List[str] = []
for path in args.input:
path = os.path.abspath(path)
if not os.path.exists(path):
continue
if os.path.isdir(path):
files += [
os.path.join(path, name) for name in os.listdir(path)
if os.path.splitext(name)[-1] == '.ncm'
]
else:
files += [path]
if not files:
print('empty input')
exit()
for path in files:
try:
save = dump(path, name_format, args.skip)
if save:
print(os.path.split(save)[-1])
if args.delete:
os.remove(path)
except KeyboardInterrupt:
exit()
if not os.path.isdir(args.output):
print('output is not a folder')
exit()
files = []
for item in args.input:
item = os.path.abspath(item)
if not os.path.exists(item):
continue
if os.path.isdir(item):
files += [
os.path.join(item, _file) for _file in os.listdir(item)
if os.path.splitext(_file)[-1] == '.ncm'
]
else:
flles += [item]
if sys.version[0] == '2':
files = [file_name.decode(sys.stdin.encoding) for file_name in files]
if not files:
print('empty input')
exit()
for _file in files:
try:
_save = ncmdump.dump(_file, name_format)
print(os.path.split(_save)[-1])
if args.delete: os.remove(_file)
except KeyboardInterrupt:
exit()
