Langchain-Chatchat/webui_allinone.py

"""Usage
加载本地模型：
python webui_allinone.py

调用远程api服务：
python webui_allinone.py --use-remote-api

后台运行webui服务：
python webui_allinone.py --nohup

加载多个非默认模型：
python webui_allinone.py --model-path-address model1@host1@port1 model2@host2@port2 

多卡启动：
python webui_alline.py --model-path-address model@host@port --num-gpus 2 --gpus 0,1 --max-gpu-memory 10GiB

"""
import streamlit as st
from webui_pages.utils import *
from streamlit_option_menu import option_menu
from webui_pages import *
import os
from server.llm_api_launch import string_args, launch_all, controller_args, worker_args, server_args, LOG_PATH

from server.api_allinone import parser, api_args
import subprocess

parser.add_argument("--use-remote-api", action="store_true")
parser.add_argument("--nohup", action="store_true")
parser.add_argument("--server.port", type=int, default=8501)
parser.add_argument("--theme.base", type=str, default='"light"')
parser.add_argument("--theme.primaryColor", type=str, default='"#165dff"')
parser.add_argument("--theme.secondaryBackgroundColor", type=str, default='"#f5f5f5"')
parser.add_argument("--theme.textColor", type=str, default='"#000000"')
web_args = ["server.port", "theme.base", "theme.primaryColor", "theme.secondaryBackgroundColor", "theme.textColor"]


def launch_api(args, args_list=api_args, log_name=None):
    print("Launching api ...")
    print("启动API服务...")
    if not log_name:
        log_name = f"{LOG_PATH}api_{args.api_host}_{args.api_port}"
    print(f"logs on api are written in {log_name}")
    print(f"API日志位于{log_name}下，如启动异常请查看日志")
    args_str = string_args(args, args_list)
    api_sh = "python  server/{script} {args_str} >{log_name}.log 2>&1 &".format(
        script="api.py", args_str=args_str, log_name=log_name)
    subprocess.run(api_sh, shell=True, check=True)
    print("launch api done!")
    print("启动API服务完毕.")


def launch_webui(args, args_list=web_args, log_name=None):
    print("Launching webui...")
    print("启动webui服务...")
    if not log_name:
        log_name = f"{LOG_PATH}webui"

    args_str = string_args(args, args_list)
    if args.nohup:
        print(f"logs on api are written in {log_name}")
        print(f"webui服务日志位于{log_name}下，如启动异常请查看日志")
        webui_sh = "streamlit run webui.py {args_str} >{log_name}.log 2>&1 &".format(
            args_str=args_str, log_name=log_name)
    else:
        webui_sh = "streamlit run webui.py {args_str}".format(
            args_str=args_str)
    subprocess.run(webui_sh, shell=True, check=True)
    print("launch webui done!")
    print("启动webui服务完毕.")


if __name__ == "__main__":
    print("Starting webui_allineone.py, it would take a while, please be patient....")
    print(f"开始启动webui_allinone,启动LLM服务需要约3-10分钟，请耐心等待，如长时间未启动，请到{LOG_PATH}下查看日志...")
    args = parser.parse_args()

    print("*" * 80)
    if not args.use_remote_api:
        launch_all(args=args, controller_args=controller_args, worker_args=worker_args, server_args=server_args)
    launch_api(args=args, args_list=api_args)
    launch_webui(args=args, args_list=web_args)
    print("Start webui_allinone.py done!")
    print("感谢耐心等待，启动webui_allinone完毕。")