| import os | |
| import sys | |
| print('[System ARGV] ' + str(sys.argv)) | |
| root = os.path.dirname(os.path.abspath(__file__)) | |
| backend_path = os.path.join(root, 'backend', 'headless') | |
| sys.path += [root, backend_path] | |
| os.chdir(root) | |
| os.environ["PYTORCH_ENABLE_MPS_FALLBACK"] = "1" | |
| os.environ["GRADIO_SERVER_PORT"] = "7865" | |
| 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 | |
| from modules.config import path_checkpoints, path_loras, path_vae_approx, path_fooocus_expansion, \ | |
| checkpoint_downloads, path_embeddings, embeddings_downloads, lora_downloads | |
| 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 download_models(): | |
| for file_name, url in checkpoint_downloads.items(): | |
| load_file_from_url(url=url, model_dir=path_checkpoints, file_name=file_name) | |
| for file_name, url in embeddings_downloads.items(): | |
| load_file_from_url(url=url, model_dir=path_embeddings, file_name=file_name) | |
| for file_name, url in lora_downloads.items(): | |
| load_file_from_url(url=url, model_dir=path_loras, file_name=file_name) | |
| for file_name, url in vae_approx_filenames: | |
| load_file_from_url(url=url, model_dir=path_vae_approx, file_name=file_name) | |
| load_file_from_url( | |
| url='https://huggingface.co/lllyasviel/misc/resolve/main/fooocus_expansion.bin', | |
| model_dir=path_fooocus_expansion, | |
| file_name='pytorch_model.bin' | |
| ) | |
| return | |
| def ini_fcbh_args(): | |
| from args_manager import args | |
| return args | |
| prepare_environment() | |
| build_launcher() | |
| args = ini_fcbh_args() | |
| if args.cuda_device is not None: | |
| os.environ['CUDA_VISIBLE_DEVICES'] = str(args.cuda_device) | |
| print("Set device to:", args.cuda_device) | |
| download_models() | |
| from webui import * | |