mirror of
https://github.com/AUTOMATIC1111/stable-diffusion-webui.git
synced 2024-11-27 06:40:10 +08:00
287 lines
11 KiB
Python
287 lines
11 KiB
Python
import os
|
|
import sys
|
|
import time
|
|
import importlib
|
|
import signal
|
|
import re
|
|
from fastapi import FastAPI
|
|
from fastapi.middleware.cors import CORSMiddleware
|
|
from fastapi.middleware.gzip import GZipMiddleware
|
|
from packaging import version
|
|
|
|
import logging
|
|
logging.getLogger("xformers").addFilter(lambda record: 'A matching Triton is not available' not in record.getMessage())
|
|
|
|
from modules import import_hook, errors, extra_networks, ui_extra_networks_checkpoints
|
|
from modules import extra_networks_hypernet, ui_extra_networks_hypernets, ui_extra_networks_textual_inversion
|
|
from modules.call_queue import wrap_queued_call, queue_lock, wrap_gradio_gpu_call
|
|
|
|
import torch
|
|
|
|
# Truncate version number of nightly/local build of PyTorch to not cause exceptions with CodeFormer or Safetensors
|
|
if ".dev" in torch.__version__ or "+git" in torch.__version__:
|
|
torch.__long_version__ = torch.__version__
|
|
torch.__version__ = re.search(r'[\d.]+[\d]', torch.__version__).group(0)
|
|
|
|
from modules import shared, devices, sd_samplers, upscaler, extensions, localization, ui_tempdir, ui_extra_networks
|
|
import modules.codeformer_model as codeformer
|
|
import modules.face_restoration
|
|
import modules.gfpgan_model as gfpgan
|
|
import modules.img2img
|
|
|
|
import modules.lowvram
|
|
import modules.paths
|
|
import modules.scripts
|
|
import modules.sd_hijack
|
|
import modules.sd_models
|
|
import modules.sd_vae
|
|
import modules.txt2img
|
|
import modules.script_callbacks
|
|
import modules.textual_inversion.textual_inversion
|
|
import modules.progress
|
|
|
|
import modules.ui
|
|
from modules import modelloader
|
|
from modules.shared import cmd_opts
|
|
import modules.hypernetworks.hypernetwork
|
|
|
|
|
|
if cmd_opts.server_name:
|
|
server_name = cmd_opts.server_name
|
|
else:
|
|
server_name = "0.0.0.0" if cmd_opts.listen else None
|
|
|
|
|
|
def check_versions():
|
|
if shared.cmd_opts.skip_version_check:
|
|
return
|
|
|
|
expected_torch_version = "1.13.1"
|
|
|
|
if version.parse(torch.__version__) < version.parse(expected_torch_version):
|
|
errors.print_error_explanation(f"""
|
|
You are running torch {torch.__version__}.
|
|
The program is tested to work with torch {expected_torch_version}.
|
|
To reinstall the desired version, run with commandline flag --reinstall-torch.
|
|
Beware that this will cause a lot of large files to be downloaded, as well as
|
|
there are reports of issues with training tab on the latest version.
|
|
|
|
Use --skip-version-check commandline argument to disable this check.
|
|
""".strip())
|
|
|
|
expected_xformers_version = "0.0.16rc425"
|
|
if shared.xformers_available:
|
|
import xformers
|
|
|
|
if version.parse(xformers.__version__) < version.parse(expected_xformers_version):
|
|
errors.print_error_explanation(f"""
|
|
You are running xformers {xformers.__version__}.
|
|
The program is tested to work with xformers {expected_xformers_version}.
|
|
To reinstall the desired version, run with commandline flag --reinstall-xformers.
|
|
|
|
Use --skip-version-check commandline argument to disable this check.
|
|
""".strip())
|
|
|
|
|
|
def initialize():
|
|
check_versions()
|
|
|
|
extensions.list_extensions()
|
|
localization.list_localizations(cmd_opts.localizations_dir)
|
|
|
|
if cmd_opts.ui_debug_mode:
|
|
shared.sd_upscalers = upscaler.UpscalerLanczos().scalers
|
|
modules.scripts.load_scripts()
|
|
return
|
|
|
|
modelloader.cleanup_models()
|
|
modules.sd_models.setup_model()
|
|
codeformer.setup_model(cmd_opts.codeformer_models_path)
|
|
gfpgan.setup_model(cmd_opts.gfpgan_models_path)
|
|
|
|
modelloader.list_builtin_upscalers()
|
|
modules.scripts.load_scripts()
|
|
modelloader.load_upscalers()
|
|
|
|
modules.sd_vae.refresh_vae_list()
|
|
|
|
modules.textual_inversion.textual_inversion.list_textual_inversion_templates()
|
|
|
|
try:
|
|
modules.sd_models.load_model()
|
|
except Exception as e:
|
|
errors.display(e, "loading stable diffusion model")
|
|
print("", file=sys.stderr)
|
|
print("Stable diffusion model failed to load, exiting", file=sys.stderr)
|
|
exit(1)
|
|
|
|
shared.opts.data["sd_model_checkpoint"] = shared.sd_model.sd_checkpoint_info.title
|
|
|
|
shared.opts.onchange("sd_model_checkpoint", wrap_queued_call(lambda: modules.sd_models.reload_model_weights()))
|
|
shared.opts.onchange("sd_vae", wrap_queued_call(lambda: modules.sd_vae.reload_vae_weights()), call=False)
|
|
shared.opts.onchange("sd_vae_as_default", wrap_queued_call(lambda: modules.sd_vae.reload_vae_weights()), call=False)
|
|
shared.opts.onchange("temp_dir", ui_tempdir.on_tmpdir_changed)
|
|
|
|
shared.reload_hypernetworks()
|
|
|
|
ui_extra_networks.intialize()
|
|
ui_extra_networks.register_page(ui_extra_networks_textual_inversion.ExtraNetworksPageTextualInversion())
|
|
ui_extra_networks.register_page(ui_extra_networks_hypernets.ExtraNetworksPageHypernetworks())
|
|
ui_extra_networks.register_page(ui_extra_networks_checkpoints.ExtraNetworksPageCheckpoints())
|
|
|
|
extra_networks.initialize()
|
|
extra_networks.register_extra_network(extra_networks_hypernet.ExtraNetworkHypernet())
|
|
|
|
if cmd_opts.tls_keyfile is not None and cmd_opts.tls_keyfile is not None:
|
|
|
|
try:
|
|
if not os.path.exists(cmd_opts.tls_keyfile):
|
|
print("Invalid path to TLS keyfile given")
|
|
if not os.path.exists(cmd_opts.tls_certfile):
|
|
print(f"Invalid path to TLS certfile: '{cmd_opts.tls_certfile}'")
|
|
except TypeError:
|
|
cmd_opts.tls_keyfile = cmd_opts.tls_certfile = None
|
|
print("TLS setup invalid, running webui without TLS")
|
|
else:
|
|
print("Running with TLS")
|
|
|
|
# make the program just exit at ctrl+c without waiting for anything
|
|
def sigint_handler(sig, frame):
|
|
print(f'Interrupted with signal {sig} in {frame}')
|
|
os._exit(0)
|
|
|
|
signal.signal(signal.SIGINT, sigint_handler)
|
|
|
|
|
|
def setup_cors(app):
|
|
if cmd_opts.cors_allow_origins and cmd_opts.cors_allow_origins_regex:
|
|
app.add_middleware(CORSMiddleware, allow_origins=cmd_opts.cors_allow_origins.split(','), allow_origin_regex=cmd_opts.cors_allow_origins_regex, allow_methods=['*'], allow_credentials=True, allow_headers=['*'])
|
|
elif cmd_opts.cors_allow_origins:
|
|
app.add_middleware(CORSMiddleware, allow_origins=cmd_opts.cors_allow_origins.split(','), allow_methods=['*'], allow_credentials=True, allow_headers=['*'])
|
|
elif cmd_opts.cors_allow_origins_regex:
|
|
app.add_middleware(CORSMiddleware, allow_origin_regex=cmd_opts.cors_allow_origins_regex, allow_methods=['*'], allow_credentials=True, allow_headers=['*'])
|
|
|
|
|
|
def create_api(app):
|
|
from modules.api.api import Api
|
|
api = Api(app, queue_lock)
|
|
return api
|
|
|
|
|
|
def wait_on_server(demo=None):
|
|
while 1:
|
|
time.sleep(0.5)
|
|
if shared.state.need_restart:
|
|
shared.state.need_restart = False
|
|
time.sleep(0.5)
|
|
demo.close()
|
|
time.sleep(0.5)
|
|
break
|
|
|
|
|
|
def api_only():
|
|
initialize()
|
|
|
|
app = FastAPI()
|
|
setup_cors(app)
|
|
app.add_middleware(GZipMiddleware, minimum_size=1000)
|
|
api = create_api(app)
|
|
|
|
modules.script_callbacks.app_started_callback(None, app)
|
|
|
|
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)
|
|
|
|
|
|
def webui():
|
|
launch_api = cmd_opts.api
|
|
initialize()
|
|
|
|
while 1:
|
|
if shared.opts.clean_temp_dir_at_start:
|
|
ui_tempdir.cleanup_tmpdr()
|
|
|
|
modules.script_callbacks.before_ui_callback()
|
|
|
|
shared.demo = modules.ui.create_ui()
|
|
|
|
if cmd_opts.gradio_queue:
|
|
shared.demo.queue(64)
|
|
|
|
gradio_auth_creds = []
|
|
if cmd_opts.gradio_auth:
|
|
gradio_auth_creds += cmd_opts.gradio_auth.strip('"').replace('\n', '').split(',')
|
|
if cmd_opts.gradio_auth_path:
|
|
with open(cmd_opts.gradio_auth_path, 'r', encoding="utf8") as file:
|
|
for line in file.readlines():
|
|
gradio_auth_creds += [x.strip() for x in line.split(',')]
|
|
|
|
app, local_url, share_url = shared.demo.launch(
|
|
share=cmd_opts.share,
|
|
server_name=server_name,
|
|
server_port=cmd_opts.port,
|
|
ssl_keyfile=cmd_opts.tls_keyfile,
|
|
ssl_certfile=cmd_opts.tls_certfile,
|
|
debug=cmd_opts.gradio_debug,
|
|
auth=[tuple(cred.split(':')) for cred in gradio_auth_creds] if gradio_auth_creds else None,
|
|
inbrowser=cmd_opts.autolaunch,
|
|
prevent_thread_lock=True
|
|
)
|
|
# after initial launch, disable --autolaunch for subsequent restarts
|
|
cmd_opts.autolaunch = False
|
|
|
|
# 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']
|
|
|
|
setup_cors(app)
|
|
|
|
app.add_middleware(GZipMiddleware, minimum_size=1000)
|
|
|
|
modules.progress.setup_progress_api(app)
|
|
|
|
if launch_api:
|
|
create_api(app)
|
|
|
|
ui_extra_networks.add_pages_to_demo(app)
|
|
|
|
modules.script_callbacks.app_started_callback(shared.demo, app)
|
|
|
|
wait_on_server(shared.demo)
|
|
print('Restarting UI...')
|
|
|
|
sd_samplers.set_samplers()
|
|
|
|
modules.script_callbacks.script_unloaded_callback()
|
|
extensions.list_extensions()
|
|
|
|
localization.list_localizations(cmd_opts.localizations_dir)
|
|
|
|
modelloader.forbid_loaded_nonbuiltin_upscalers()
|
|
modules.scripts.reload_scripts()
|
|
modules.script_callbacks.model_loaded_callback(shared.sd_model)
|
|
modelloader.load_upscalers()
|
|
|
|
for module in [module for name, module in sys.modules.items() if name.startswith("modules.ui")]:
|
|
importlib.reload(module)
|
|
|
|
modules.sd_models.list_models()
|
|
|
|
shared.reload_hypernetworks()
|
|
|
|
ui_extra_networks.intialize()
|
|
ui_extra_networks.register_page(ui_extra_networks_textual_inversion.ExtraNetworksPageTextualInversion())
|
|
ui_extra_networks.register_page(ui_extra_networks_hypernets.ExtraNetworksPageHypernetworks())
|
|
ui_extra_networks.register_page(ui_extra_networks_checkpoints.ExtraNetworksPageCheckpoints())
|
|
|
|
extra_networks.initialize()
|
|
extra_networks.register_extra_network(extra_networks_hypernet.ExtraNetworkHypernet())
|
|
|
|
|
|
if __name__ == "__main__":
|
|
if cmd_opts.nowebui:
|
|
api_only()
|
|
else:
|
|
webui()
|