Files
NEP-auto/src/utils.py
2025-12-09 11:21:00 +08:00

85 lines
2.4 KiB
Python

# src/utils.py
import yaml
import logging
import os
import sys
def load_yaml(path):
"""加载 YAML 配置文件"""
if not os.path.exists(path):
logging.error(f"Config file not found: {path}")
sys.exit(1)
with open(path, 'r') as f:
return yaml.safe_load(f)
def setup_logger(work_dir, log_file="autonep.log"):
"""配置日志:同时输出到文件和控制台"""
logger = logging.getLogger()
logger.setLevel(logging.INFO)
# 清楚之前的 handler 防止重复
if logger.hasHandlers():
logger.handlers.clear()
# 文件 Handler
file_handler = logging.FileHandler(os.path.join(work_dir, log_file))
file_handler.setFormatter(logging.Formatter('%(asctime)s - %(levelname)s - %(message)s'))
logger.addHandler(file_handler)
# 控制台 Handler
console_handler = logging.StreamHandler()
console_handler.setFormatter(logging.Formatter('%(message)s')) # 控制台只看消息,简洁点
logger.addHandler(console_handler)
return logger
class Notifier:
"""(预留) 通知模块"""
def __init__(self, url=None):
self.url = url
def send(self, title, msg, priority=5):
# 暂时只打印日志,不实际发送
logging.info(f"[[Notification]] {title}: {msg}")
# src/utils.py 添加在最后
def run_cmd_with_log(cmd, cwd, log_file="exec.log", input_str=None):
"""
执行命令并将 stdout/stderr 重定向到日志文件
"""
import subprocess
log_path = os.path.join(cwd, log_file)
mode = 'a' if os.path.exists(log_path) else 'w'
with open(log_path, mode) as f:
f.write(f"\n\n>>> Executing: {cmd}\n")
f.write(f">>> Input: {repr(input_str)}\n")
f.write("-" * 40 + "\n")
f.flush()
try:
process = subprocess.Popen(
cmd,
shell=True,
cwd=cwd,
stdin=subprocess.PIPE if input_str else None,
stdout=f, # 直接指向文件
stderr=subprocess.STDOUT, # 把错误也合并到同一个日志
text=True
)
# 发送输入并等待
process.communicate(input=input_str)
f.write(f"\n>>> Finished with Return Code: {process.returncode}\n")
return process.returncode == 0
except Exception as e:
f.write(f"\n>>> Exception: {str(e)}\n")
return False