| 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" | |
| 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 | |
| from modules import config | |
| 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) | |
| 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 * | |