main
HuangHai 2 weeks ago
parent bbb98fbc8a
commit 1d16b36250

@ -14,27 +14,21 @@ from starlette.staticfiles import StaticFiles
from Util.RagUtil import create_llm_model_func, create_vision_model_func, create_embedding_func from Util.RagUtil import create_llm_model_func, create_vision_model_func, create_embedding_func
# 初始化日志
logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)
# 配置日志处理器
log_file = os.path.join(os.path.dirname(__file__), 'Logs', 'app.log')
os.makedirs(os.path.dirname(log_file), exist_ok=True)
# 文件处理器 import logging
file_handler = RotatingFileHandler(
log_file, maxBytes=1024 * 1024, backupCount=5, encoding='utf-8')
file_handler.setFormatter(logging.Formatter(
'%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
# 控制台处理器 # 在程序开始时添加以下配置
console_handler = logging.StreamHandler() logging.basicConfig(
console_handler.setFormatter(logging.Formatter( level=logging.INFO, # 设置日志级别为INFO
'%(asctime)s - %(name)s - %(levelname)s - %(message)s')) format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)
logger.addHandler(file_handler) # 或者如果你想更详细地控制日志输出
logger.addHandler(console_handler) logger = logging.getLogger('lightrag')
logger.setLevel(logging.INFO)
handler = logging.StreamHandler()
handler.setFormatter(logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
logger.addHandler(handler)
async def lifespan(app: FastAPI): async def lifespan(app: FastAPI):
@ -62,11 +56,8 @@ async def rag(request: fastapi.Request):
# 查询的问题 # 查询的问题
query = data.get("query") query = data.get("query")
# 关闭参考资料 # 关闭参考资料
query = query + "\n 1、不要输出参考资料 或者 References " user_prompt="\n 1、不要输出参考资料 或者 References "
query = query + "\n 2、如果问题与提供的知识库内容不符则明确告诉未在知识库范围内提到" user_prompt = user_prompt + "\n 2、如果问题与提供的知识库内容不符则明确告诉未在知识库范围内提到"
#query = query + "\n 3、严格按照知识库内容进行回答不要进行推理知识库中条目清晰体现的才算答案。"
#system_prompt = "注意如果用户提供了Latex 的行间公式或行内公式,一定要严格按原文输出,不能修改!"
async def generate_response_stream(query: str): async def generate_response_stream(query: str):
try: try:
@ -91,6 +82,7 @@ async def rag(request: fastapi.Request):
) )
# 直接使用app.state中已初始化的rag实例 # 直接使用app.state中已初始化的rag实例
resp = await app.state.rag.aquery( resp = await app.state.rag.aquery(
user_prompt=user_prompt,
query=query, query=query,
mode="hybrid", mode="hybrid",
stream=True stream=True

@ -15,7 +15,7 @@ logging.basicConfig(
# 或者如果你想更详细地控制日志输出 # 或者如果你想更详细地控制日志输出
logger = logging.getLogger('lightrag') logger = logging.getLogger('lightrag')
logger.setLevel(logging.DEBUG) logger.setLevel(logging.INFO)
handler = logging.StreamHandler() handler = logging.StreamHandler()
handler.setFormatter(logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')) handler.setFormatter(logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
logger.addHandler(handler) logger.addHandler(handler)

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