| import os
|
| import shutil
|
| import sys
|
| import subprocess
|
| import threading
|
| import locale
|
| import traceback
|
|
|
|
|
| if sys.argv[0] == 'install.py':
|
| sys.path.append('.')
|
|
|
|
|
| impact_path = os.path.join(os.path.dirname(__file__), "modules")
|
|
|
|
|
| comfy_path = os.environ.get('COMFYUI_PATH')
|
| if comfy_path is None:
|
| print(f"\nWARN: The `COMFYUI_PATH` environment variable is not set. Assuming `{os.path.dirname(__file__)}/../../` as the ComfyUI path.", file=sys.stderr)
|
| comfy_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..'))
|
|
|
| model_path = os.environ.get('COMFYUI_MODEL_PATH')
|
| if model_path is None:
|
| try:
|
| import folder_paths
|
| model_path = folder_paths.models_dir
|
| except:
|
| pass
|
|
|
| if model_path is None:
|
| model_path = os.path.abspath(os.path.join(comfy_path, 'models'))
|
| print(f"\nWARN: The `COMFYUI_MODEL_PATH` environment variable is not set. Assuming `{model_path}` as the ComfyUI path.", file=sys.stderr)
|
|
|
|
|
| sys.path.append(impact_path)
|
| sys.path.append(comfy_path)
|
|
|
|
|
|
|
| def handle_stream(stream, is_stdout):
|
| stream.reconfigure(encoding=locale.getpreferredencoding(), errors='replace')
|
|
|
| for msg in stream:
|
| if is_stdout:
|
| print(msg, end="", file=sys.stdout)
|
| else:
|
| print(msg, end="", file=sys.stderr)
|
|
|
|
|
| def process_wrap(cmd_str, cwd=None, handler=None, env=None):
|
| print(f"[Impact Pack] EXECUTE: {cmd_str} in '{cwd}'")
|
| process = subprocess.Popen(cmd_str, cwd=cwd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env, text=True, bufsize=1)
|
|
|
| if handler is None:
|
| handler = handle_stream
|
|
|
| stdout_thread = threading.Thread(target=handler, args=(process.stdout, True))
|
| stderr_thread = threading.Thread(target=handler, args=(process.stderr, False))
|
|
|
| stdout_thread.start()
|
| stderr_thread.start()
|
|
|
| stdout_thread.join()
|
| stderr_thread.join()
|
|
|
| return process.wait()
|
|
|
|
|
|
|
| try:
|
| from torchvision.datasets.utils import download_url
|
| import impact.config
|
|
|
| print("### ComfyUI-Impact-Pack: Check dependencies")
|
| def install():
|
| new_env = os.environ.copy()
|
| new_env["COMFYUI_PATH"] = comfy_path
|
| new_env["COMFYUI_MODEL_PATH"] = model_path
|
|
|
|
|
| print("### ComfyUI-Impact-Pack: Check basic models")
|
| sam_path = os.path.join(model_path, "sams")
|
| onnx_path = os.path.join(model_path, "onnx")
|
|
|
| if not os.path.exists(os.path.join(os.path.dirname(__file__), '..', 'skip_download_model')):
|
| try:
|
| if not os.path.exists(os.path.join(sam_path, "sam_vit_b_01ec64.pth")):
|
| download_url("https://dl.fbaipublicfiles.com/segment_anything/sam_vit_b_01ec64.pth", sam_path)
|
| except:
|
| print("[Impact Pack] Failed to auto-download model files. Please download them manually.")
|
|
|
| if not os.path.exists(onnx_path):
|
| print(f"### ComfyUI-Impact-Pack: onnx model directory created ({onnx_path})")
|
| os.mkdir(onnx_path)
|
|
|
| impact.config.write_config()
|
|
|
|
|
| try:
|
| subpack_path = os.path.join(os.path.dirname(__file__), 'impact_subpack')
|
| if os.path.exists(subpack_path):
|
| shutil.rmtree(subpack_path)
|
| print(f"Legacy subpack is detected. '{subpack_path}' is removed.")
|
|
|
| subpack_path = os.path.join(os.path.dirname(__file__), 'subpack')
|
| if os.path.exists(subpack_path):
|
| shutil.rmtree(subpack_path)
|
| print(f"Legacy subpack is detected. '{subpack_path}' is removed.")
|
| except:
|
| print(f"ERROT: Failed to delete legacy subpack '{subpack_path}'\nPlease delete the folder after terminate ComfyUI.")
|
|
|
| install()
|
|
|
| except Exception:
|
| print("[ERROR] ComfyUI-Impact-Pack: Dependency installation has failed. Please install manually.")
|
| traceback.print_exc()
|
|
|
