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import os
import shutil
import sys
import subprocess
import threading
import locale
import traceback
if sys.argv[0] == 'install.py':
sys.path.append('.') # for portable version
impact_path = os.path.join(os.path.dirname(__file__), "modules")
subpack_path = os.path.join(os.path.dirname(__file__), "impact_subpack")
subpack_repo = "https://github.com/ltdrdata/ComfyUI-Impact-Subpack"
comfy_path = os.environ.get('COMFYUI_PATH')
if comfy_path is None:
print(f"\n[bold yellow]WARN: The `COMFYUI_PATH` environment variable is not set. Assuming `{os.path.dirname(__file__)}/../../` as the ComfyUI path.[/bold yellow]", 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"\n[bold yellow]WARN: The `COMFYUI_MODEL_PATH` environment variable is not set. Assuming `{model_path}` as the ComfyUI path.[/bold yellow]", 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:
import platform
import folder_paths
from torchvision.datasets.utils import download_url
import impact.config
print("### ComfyUI-Impact-Pack: Check dependencies")
def ensure_subpack():
import git
if os.path.exists(subpack_path):
try:
repo = git.Repo(subpack_path)
repo.remotes.origin.pull()
except:
traceback.print_exc()
if platform.system() == 'Windows':
print(f"[ComfyUI-Impact-Pack] Please turn off ComfyUI and remove '{subpack_path}' and restart ComfyUI.")
else:
shutil.rmtree(subpack_path)
git.Repo.clone_from(subpack_repo, subpack_path)
else:
git.Repo.clone_from(subpack_repo, subpack_path)
def install():
subpack_install_script = os.path.join(subpack_path, "install.py")
print(f"### ComfyUI-Impact-Pack: Updating subpack")
ensure_subpack() # The installation of the subpack must take place before ensure_pip. cv2 triggers a permission error.
new_env = os.environ.copy()
new_env["COMFYUI_PATH"] = comfy_path
new_env["COMFYUI_MODEL_PATH"] = model_path
if os.path.exists(subpack_install_script):
process_wrap([sys.executable, 'install.py'], cwd=subpack_path, env=new_env)
else:
print(f"### ComfyUI-Impact-Pack: (Install Failed) Subpack\nFile not found: `{subpack_install_script}`")
# Download model
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')):
if not impact.config.get_config()['mmdet_skip']:
bbox_path = os.path.join(model_path, "mmdets", "bbox")
if not os.path.exists(bbox_path):
os.makedirs(bbox_path)
if not os.path.exists(os.path.join(bbox_path, "mmdet_anime-face_yolov3.pth")):
download_url("https://huggingface.co/dustysys/ddetailer/resolve/main/mmdet/bbox/mmdet_anime-face_yolov3.pth", bbox_path)
if not os.path.exists(os.path.join(bbox_path, "mmdet_anime-face_yolov3.py")):
download_url("https://raw.githubusercontent.com/Bing-su/dddetailer/master/config/mmdet_anime-face_yolov3.py", bbox_path)
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)
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()
install()
except Exception as e:
print("[ERROR] ComfyUI-Impact-Pack: Dependency installation has failed. Please install manually.")
traceback.print_exc()
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