webui.py

from __future__ import annotations

import os
import time

from modules import timer
from modules import initialize_util
from modules import initialize
from pathlib import Path

ngrok_use = False

# 打开并执行txt文件
with open('StartBianLiang.txt', 'r') as file:
    code = file.read()

# 去除每行开头和结尾的空格、空行等
cleaned_code = '\n'.join(line.strip() for line in code.splitlines() if line.strip())

# 执行干净的代码
exec(cleaned_code)

#ngrok穿透
ngrokTokenFile='/root/main/Authtoken.txt' # 非必填 存放ngrokToken的文件的路径

def ngrok_start(ngrokTokenFile: str, port: int, address_name: str, should_run: bool):
    if not should_run:
        print('Skipping ngrok start')
        return
    if Path(ngrokTokenFile).exists():
        with open(ngrokTokenFile, encoding="utf-8") as nkfile:
            ngrokToken = nkfile.readline()
        print('use nrgok')
        from pyngrok import conf, ngrok
        conf.get_default().auth_token = ngrokToken
        conf.get_default().monitor_thread = False
        ssh_tunnels = ngrok.get_tunnels(conf.get_default())
        if len(ssh_tunnels) == 0:
            ssh_tunnel = ngrok.connect(port, bind_tls=True)
            print(f'{address_name}：' + ssh_tunnel.public_url)
        else:
            print(f'{address_name}：' + ssh_tunnels[0].public_url)
    else:
        print('skip start ngrok')
        
if ngrok_use == True:
    ngrok_start(ngrokTokenFile,7860,'',ngrok_use)

startup_timer = timer.startup_timer
startup_timer.record("launcher")

initialize.imports()

initialize.check_versions()


def create_api(app):
    from modules.api.api import Api
    from modules.call_queue import queue_lock

    api = Api(app, queue_lock)
    return api


def api_only():
    from fastapi import FastAPI
    from modules.shared_cmd_options import cmd_opts

    initialize.initialize()

    app = FastAPI()
    initialize_util.setup_middleware(app)
    api = create_api(app)

    from modules import script_callbacks
    script_callbacks.before_ui_callback()
    script_callbacks.app_started_callback(None, app)

    print(f"Startup time: {startup_timer.summary()}.")
    api.launch(
        server_name="0.0.0.0" if cmd_opts.listen else "127.0.0.1",
        port=cmd_opts.port if cmd_opts.port else 7861,
        root_path=f"/{cmd_opts.subpath}" if cmd_opts.subpath else ""
    )


def webui():
    from modules.shared_cmd_options import cmd_opts

    launch_api = cmd_opts.api
    initialize.initialize()

    from modules import shared, ui_tempdir, script_callbacks, ui, progress, ui_extra_networks

    while 1:
        if shared.opts.clean_temp_dir_at_start:
            ui_tempdir.cleanup_tmpdr()
            startup_timer.record("cleanup temp dir")

        script_callbacks.before_ui_callback()
        startup_timer.record("scripts before_ui_callback")

        shared.demo = ui.create_ui();shared.demo.queue(concurrency_count=999999,status_update_rate=0.1)
        startup_timer.record("create ui")

        if not cmd_opts.no_gradio_queue:
            shared.demo.queue(64)

        gradio_auth_creds = list(initialize_util.get_gradio_auth_creds()) or None

        auto_launch_browser = False
        if os.getenv('SD_WEBUI_RESTARTING') != '1':
            if shared.opts.auto_launch_browser == "Remote" or cmd_opts.autolaunch:
                auto_launch_browser = True
            elif shared.opts.auto_launch_browser == "Local":
                auto_launch_browser = not any([cmd_opts.listen, cmd_opts.share, cmd_opts.ngrok, cmd_opts.server_name])

        app, local_url, share_url = shared.demo.launch(
            share=cmd_opts.share,
            server_name=initialize_util.gradio_server_name(),
            server_port=cmd_opts.port,
            ssl_keyfile=cmd_opts.tls_keyfile,
            ssl_certfile=cmd_opts.tls_certfile,
            ssl_verify=cmd_opts.disable_tls_verify,
            debug=cmd_opts.gradio_debug,
            auth=gradio_auth_creds,
            inbrowser=auto_launch_browser,
            prevent_thread_lock=True,
            allowed_paths=cmd_opts.gradio_allowed_path,
            app_kwargs={
                "docs_url": "/docs",
                "redoc_url": "/redoc",
            },
            root_path=f"/{cmd_opts.subpath}" if cmd_opts.subpath else "",
        )

        startup_timer.record("gradio launch")

        # gradio uses a very open CORS policy via app.user_middleware, which makes it possible for
        # an attacker to trick the user into opening a malicious HTML page, which makes a request to the
        # running web ui and do whatever the attacker wants, including installing an extension and
        # running its code. We disable this here. Suggested by RyotaK.
        app.user_middleware = [x for x in app.user_middleware if x.cls.__name__ != 'CORSMiddleware']

        initialize_util.setup_middleware(app)

        progress.setup_progress_api(app)
        ui.setup_ui_api(app)

        if launch_api:
            create_api(app)

        ui_extra_networks.add_pages_to_demo(app)

        startup_timer.record("add APIs")

        with startup_timer.subcategory("app_started_callback"):
            script_callbacks.app_started_callback(shared.demo, app)

        timer.startup_record = startup_timer.dump()
        print(f"Startup time: {startup_timer.summary()}.")

        try:
            while True:
                server_command = shared.state.wait_for_server_command(timeout=5)
                if server_command:
                    if server_command in ("stop", "restart"):
                        break
                    else:
                        print(f"Unknown server command: {server_command}")
        except KeyboardInterrupt:
            print('Caught KeyboardInterrupt, stopping...')
            server_command = "stop"

        if server_command == "stop":
            print("Stopping server...")
            # If we catch a keyboard interrupt, we want to stop the server and exit.
            shared.demo.close()
            break

        # disable auto launch webui in browser for subsequent UI Reload
        os.environ.setdefault('SD_WEBUI_RESTARTING', '1')

        print('Restarting UI...')
        shared.demo.close()
        time.sleep(0.5)
        startup_timer.reset()
        script_callbacks.app_reload_callback()
        startup_timer.record("app reload callback")
        script_callbacks.script_unloaded_callback()
        startup_timer.record("scripts unloaded callback")
        initialize.initialize_rest(reload_script_modules=True)

START = True

#if __name__ == "__main__":
if START == True:
    from modules.shared_cmd_options import cmd_opts

    if cmd_opts.nowebui:
        api_only()
    else:
        webui()