import os import sys import ssl print('[System ARGV] ' + str(sys.argv)) root = os.path.dirname(os.path.abspath(__file__)) sys.path.append(root) os.chdir(root) os.environ["PYTORCH_ENABLE_MPS_FALLBACK"] = "1" os.environ["PYTORCH_MPS_HIGH_WATERMARK_RATIO"] = "0.0" if "GRADIO_SERVER_PORT" not in os.environ: os.environ["GRADIO_SERVER_PORT"] = "7865" ssl._create_default_https_context = ssl._create_unverified_context import platform import fooocus_version from build_launcher import build_launcher from modules.launch_util import is_installed, run, python, run_pip, requirements_met from modules.model_loader import load_file_from_url REINSTALL_ALL = False TRY_INSTALL_XFORMERS = False def prepare_environment(): torch_index_url = os.environ.get('TORCH_INDEX_URL', "https://download.pytorch.org/whl/cu121") torch_command = os.environ.get('TORCH_COMMAND', f"pip install torch==2.1.0 torchvision==0.16.0 --extra-index-url {torch_index_url}") requirements_file = os.environ.get('REQS_FILE', "requirements_versions.txt") print(f"Python {sys.version}") print(f"Fooocus version: {fooocus_version.version}") if REINSTALL_ALL or not is_installed("torch") or not is_installed("torchvision"): run(f'"{python}" -m {torch_command}', "Installing torch and torchvision", "Couldn't install torch", live=True) if TRY_INSTALL_XFORMERS: if REINSTALL_ALL or not is_installed("xformers"): xformers_package = os.environ.get('XFORMERS_PACKAGE', 'xformers==0.0.20') if platform.system() == "Windows": if platform.python_version().startswith("3.10"): run_pip(f"install -U -I --no-deps {xformers_package}", "xformers", live=True) else: print("Installation of xformers is not supported in this version of Python.") print( "You can also check this and build manually: https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Xformers#building-xformers-on-windows-by-duckness") if not is_installed("xformers"): exit(0) elif platform.system() == "Linux": run_pip(f"install -U -I --no-deps {xformers_package}", "xformers") if REINSTALL_ALL or not requirements_met(requirements_file): run_pip(f"install -r \"{requirements_file}\"", "requirements") return vae_approx_filenames = [ ('xlvaeapp.pth', 'https://huggingface.co/lllyasviel/misc/resolve/main/xlvaeapp.pth'), ('vaeapp_sd15.pth', 'https://huggingface.co/lllyasviel/misc/resolve/main/vaeapp_sd15.pt'), ('xl-to-v1_interposer-v3.1.safetensors', 'https://huggingface.co/lllyasviel/misc/resolve/main/xl-to-v1_interposer-v3.1.safetensors') ] def ini_args(): from args_manager import args return args prepare_environment() build_launcher() args = ini_args() if args.gpu_device_id is not None: os.environ['CUDA_VISIBLE_DEVICES'] = str(args.gpu_device_id) print("Set device to:", args.gpu_device_id) from modules import config def download_models(): for file_name, url in vae_approx_filenames: load_file_from_url(url=url, model_dir=config.path_vae_approx, file_name=file_name) load_file_from_url( url='https://huggingface.co/lllyasviel/misc/resolve/main/fooocus_expansion.bin', model_dir=config.path_fooocus_expansion, file_name='pytorch_model.bin' ) if args.disable_preset_download: print('Skipped model download.') return if not args.always_download_new_model: if not os.path.exists(os.path.join(config.path_checkpoints, config.default_base_model_name)): for alternative_model_name in config.previous_default_models: if os.path.exists(os.path.join(config.path_checkpoints, alternative_model_name)): print(f'You do not have [{config.default_base_model_name}] but you have [{alternative_model_name}].') print(f'Fooocus will use [{alternative_model_name}] to avoid downloading new models, ' f'but you are not using latest models.') print('Use --always-download-new-model to avoid fallback and always get new models.') config.checkpoint_downloads = {} config.default_base_model_name = alternative_model_name break for file_name, url in config.checkpoint_downloads.items(): load_file_from_url(url=url, model_dir=config.path_checkpoints, file_name=file_name) for file_name, url in config.embeddings_downloads.items(): load_file_from_url(url=url, model_dir=config.path_embeddings, file_name=file_name) for file_name, url in config.lora_downloads.items(): load_file_from_url(url=url, model_dir=config.path_loras, file_name=file_name) return download_models() from webui import *