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QingLong/XiaoZhi/xiaozhi-esp32-server/main/xiaozhi-server/config/config_loader.py

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2025-08-15 09:13:13 +08:00
import os
import argparse
import yaml
from config.manage_api_client import init_service, get_server_config, get_agent_models
# 添加全局配置缓存
_config_cache = None
def get_project_dir():
"""获取项目根目录"""
return os.path.dirname(os.path.dirname(os.path.abspath(__file__))) + "/"
def read_config(config_path):
with open(config_path, "r", encoding="utf-8") as file:
config = yaml.safe_load(file)
return config
def load_config():
"""加载配置文件"""
global _config_cache
if _config_cache is not None:
return _config_cache
parser = argparse.ArgumentParser(description="Server configuration")
config_file = get_config_file()
parser.add_argument("--config_path", type=str, default=config_file)
args = parser.parse_args()
config = read_config(args.config_path)
if config.get("manager-api", {}).get("url"):
config = get_config_from_api(config)
# 初始化目录
ensure_directories(config)
_config_cache = config
return config
def get_config_file():
"""获取配置文件路径,优先使用私有配置文件(若存在)。
Returns:
str: 配置文件路径相对路径或默认路径
"""
default_config_file = "config.yaml"
config_file = default_config_file
if os.path.exists(get_project_dir() + "data/." + default_config_file):
config_file = "data/." + default_config_file
return config_file
def get_config_from_api(config):
"""从Java API获取配置"""
# 初始化API客户端
init_service(config)
# 获取服务器配置
config_data = get_server_config()
if config_data is None:
raise Exception("Failed to fetch server config from API")
config_data["read_config_from_api"] = True
config_data["manager-api"] = {
"url": config["manager-api"].get("url", ""),
"secret": config["manager-api"].get("secret", ""),
}
return config_data
def get_private_config_from_api(config, device_id, client_id):
"""从Java API获取私有配置"""
return get_agent_models(device_id, client_id, config["selected_module"])
def ensure_directories(config):
"""确保所有配置路径存在"""
dirs_to_create = set()
project_dir = get_project_dir() # 获取项目根目录
# 日志文件目录
log_dir = config.get("log", {}).get("log_dir", "tmp")
dirs_to_create.add(os.path.join(project_dir, log_dir))
# ASR/TTS模块输出目录
for module in ["ASR", "TTS"]:
for provider in config.get(module, {}).values():
output_dir = provider.get("output_dir", "")
if output_dir:
dirs_to_create.add(output_dir)
# 根据selected_module创建模型目录
selected_modules = config.get("selected_module", {})
for module_type in ["ASR", "LLM", "TTS"]:
selected_provider = selected_modules.get(module_type)
if not selected_provider:
continue
provider_config = config.get(module_type, {}).get(selected_provider, {})
output_dir = provider_config.get("output_dir")
if output_dir:
full_model_dir = os.path.join(project_dir, output_dir)
dirs_to_create.add(full_model_dir)
# 统一创建目录保留原data目录创建
for dir_path in dirs_to_create:
try:
os.makedirs(dir_path, exist_ok=True)
except PermissionError:
print(f"警告:无法创建目录 {dir_path},请检查写入权限")