"""
@Desc: 全局配置文件读取
"""
import argparse
import yaml
from typing import Dict, List
import os
import shutil
import sys
class Resample_config:
"""重采样配置"""
def __init__(self, in_dir: str, out_dir: str, sampling_rate: int = 44100):
self.sampling_rate: int = sampling_rate # 目标采样率
self.in_dir: str = in_dir # 待处理音频目录路径
self.out_dir: str = out_dir # 重采样输出路径
@classmethod
def from_dict(cls, dataset_path: str, data: Dict[str, any]):
"""从字典中生成实例"""
# 不检查路径是否有效，此逻辑在resample.py中处理
data["in_dir"] = os.path.join(dataset_path, data["in_dir"])
data["out_dir"] = os.path.join(dataset_path, data["out_dir"])
return cls(**data)
class Preprocess_text_config:
"""数据预处理配置"""
def __init__(
self,
transcription_path: str,
cleaned_path: str,
train_path: str,
val_path: str,
config_path: str,
val_per_spk: int = 5,
max_val_total: int = 10000,
clean: bool = True,
):
self.transcription_path: str = transcription_path # 原始文本文件路径，文本格式应为{wav_path}|{speaker_name}|{language}|{text}。
self.cleaned_path: str = cleaned_path # 数据清洗后文本路径，可以不填。不填则将在原始文本目录生成
self.train_path: str = train_path # 训练集路径，可以不填。不填则将在原始文本目录生成
self.val_path: str = val_path # 验证集路径，可以不填。不填则将在原始文本目录生成
self.config_path: str = config_path # 配置文件路径
self.val_per_spk: int = val_per_spk # 每个speaker的验证集条数
self.max_val_total: int = max_val_total # 验证集最大条数，多于的会被截断并放到训练集中
self.clean: bool = clean # 是否进行数据清洗
@classmethod
def from_dict(cls, dataset_path: str, data: Dict[str, any]):
"""从字典中生成实例"""
data["transcription_path"] = os.path.join(
dataset_path, data["transcription_path"]
)
if data["cleaned_path"] == "" or data["cleaned_path"] is None:
data["cleaned_path"] = None
else:
data["cleaned_path"] = os.path.join(dataset_path, data["cleaned_path"])
data["train_path"] = os.path.join(dataset_path, data["train_path"])
data["val_path"] = os.path.join(dataset_path, data["val_path"])
data["config_path"] = os.path.join(dataset_path, data["config_path"])
return cls(**data)
class Bert_gen_config:
"""bert_gen 配置"""
def __init__(
self,
config_path: str,
num_processes: int = 2,
device: str = "cuda",
use_multi_device: bool = False,
):
self.config_path = config_path
self.num_processes = num_processes
self.device = device
self.use_multi_device = use_multi_device
@classmethod
def from_dict(cls, dataset_path: str, data: Dict[str, any]):
data["config_path"] = os.path.join(dataset_path, data["config_path"])
return cls(**data)
class Emo_gen_config:
"""emo_gen 配置"""
def __init__(
self,
config_path: str,
num_processes: int = 2,
device: str = "cuda",
):
self.config_path = config_path
self.num_processes = num_processes
self.device = device
@classmethod
def from_dict(cls, dataset_path: str, data: Dict[str, any]):
data["config_path"] = os.path.join(dataset_path, data["config_path"])
return cls(**data)
class Train_ms_config:
"""训练配置"""
def __init__(
self,
config_path: str,
env: Dict[str, any],
base: Dict[str, any],
model: str,
num_workers: int,
spec_cache: bool,
keep_ckpts: int,
):
self.env = env # 需要加载的环境变量
self.base = base # 底模配置
self.model = model # 训练模型存储目录，该路径为相对于dataset_path的路径，而非项目根目录
self.config_path = config_path # 配置文件路径
self.num_workers = num_workers # worker数量
self.spec_cache = spec_cache # 是否启用spec缓存
self.keep_ckpts = keep_ckpts # ckpt数量
@classmethod
def from_dict(cls, dataset_path: str, data: Dict[str, any]):
# data["model"] = os.path.join(dataset_path, data["model"])
data["config_path"] = os.path.join(dataset_path, data["config_path"])
return cls(**data)
class Webui_config:
"""webui 配置"""
def __init__(
self,
device: str,
model: str,
config_path: str,
language_identification_library: str,
port: int = 7860,
share: bool = False,
debug: bool = False,
):
self.device: str = device
self.model: str = model # 端口号
self.config_path: str = config_path # 是否公开部署，对外网开放
self.port: int = port # 是否开启debug模式
self.share: bool = share # 模型路径
self.debug: bool = debug # 配置文件路径
self.language_identification_library: str = (
language_identification_library # 语种识别库
)
@classmethod
def from_dict(cls, dataset_path: str, data: Dict[str, any]):
data["config_path"] = os.path.join(dataset_path, data["config_path"])
data["model"] = os.path.join(dataset_path, data["model"])
return cls(**data)
class Server_config:
def __init__(
self, models: List[Dict[str, any]], port: int = 5000, device: str = "cuda"
):
self.models: List[Dict[str, any]] = models # 需要加载的所有模型的配置
self.port: int = port # 端口号
self.device: str = device # 模型默认使用设备
@classmethod
def from_dict(cls, data: Dict[str, any]):
return cls(**data)
class Translate_config:
"""翻译api配置"""
def __init__(self, app_key: str, secret_key: str):
self.app_key = app_key
self.secret_key = secret_key
@classmethod
def from_dict(cls, data: Dict[str, any]):
return cls(**data)
class Config:
def __init__(self, config_path: str):
if not os.path.isfile(config_path) and os.path.isfile("default_config.yml"):
shutil.copy(src="default_config.yml", dst=config_path)
print(
f"已根据默认配置文件default_config.yml生成配置文件{config_path}。请按该配置文件的说明进行配置后重新运行。"
)
print("如无特殊需求，请勿修改default_config.yml或备份该文件。")
sys.exit(0)
with open(file=config_path, mode="r", encoding="utf-8") as file:
yaml_config: Dict[str, any] = yaml.safe_load(file.read())
dataset_path: str = yaml_config["dataset_path"]
openi_token: str = yaml_config["openi_token"]
self.dataset_path: str = dataset_path
self.mirror: str = yaml_config["mirror"]
self.openi_token: str = openi_token
self.resample_config: Resample_config = Resample_config.from_dict(
dataset_path, yaml_config["resample"]
)
self.preprocess_text_config: Preprocess_text_config = (
Preprocess_text_config.from_dict(
dataset_path, yaml_config["preprocess_text"]
)
)
self.bert_gen_config: Bert_gen_config = Bert_gen_config.from_dict(
dataset_path, yaml_config["bert_gen"]
)
self.train_ms_config: Train_ms_config = Train_ms_config.from_dict(
dataset_path, yaml_config["train_ms"]
)
self.webui_config: Webui_config = Webui_config.from_dict(
dataset_path, yaml_config["webui"]
)
self.server_config: Server_config = Server_config.from_dict(
yaml_config["server"]
)
self.translate_config: Translate_config = Translate_config.from_dict(
yaml_config["translate"]
)
parser = argparse.ArgumentParser()
# 为避免与以前的config.json起冲突，将其更名如下
parser.add_argument("-y", "--yml_config", type=str, default="config.yml")
args, _ = parser.parse_known_args()
config = Config(args.yml_config)