[全量] 初始化项目代码、配置、文档及Agent协同harness

langchain-chat/configs/basic_config.py

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+import logging
+import os
+import langchain
+import tempfile
+import shutil
+import time
+from functools import wraps
+
+# 是否显示详细日志
+log_verbose = False
+langchain.verbose = False
+
+# 通常情况下不需要更改以下内容
+
+# 日志格式
+LOG_FORMAT = "%(asctime)s - %(filename)s[line:%(lineno)d] - %(levelname)s: %(message)s"
+logger = logging.getLogger()
+logger.setLevel(logging.INFO)
+logging.basicConfig(format=LOG_FORMAT)
+
+
+# 日志存储路径
+LOG_PATH = os.path.join(os.path.dirname(os.path.dirname(__file__)), "logs")
+if not os.path.exists(LOG_PATH):
+    os.mkdir(LOG_PATH)
+
+# 临时文件目录，主要用于文件对话
+BASE_TEMP_DIR = os.path.join(tempfile.gettempdir(), "chatchat")
+try:
+    shutil.rmtree(BASE_TEMP_DIR)
+except Exception:
+    pass
+os.makedirs(BASE_TEMP_DIR, exist_ok=True)
+
+# 计时器
+import asyncio
+
+def timing_decorator(func):
+    if asyncio.iscoroutinefunction(func):
+        @wraps(func)
+        async def async_wrapper(*args, **kwargs):
+            start_time = time.time()
+            logging.info(f"开始执行异步函数: {func.__name__}")
+            result = await func(*args, **kwargs)
+            end_time = time.time()
+            elapsed = end_time - start_time
+            logging.info(f"🕐异步函数 {func.__name__} 执行耗时: {elapsed:.2f} 秒")
+            return result
+        return async_wrapper
+    else:
+        @wraps(func)
+        def sync_wrapper(*args, **kwargs):
+            start_time = time.time()
+            logging.info(f"开始执行函数: {func.__name__}")
+            result = func(*args, **kwargs)
+            end_time = time.time()
+            elapsed = end_time - start_time
+            logging.info(f"🕐函数 {func.__name__} 执行耗时: {elapsed:.2f} 秒")
+            return result
+        return sync_wrapper