mirror of
https://github.com/comfyanonymous/ComfyUI.git
synced 2026-03-13 17:20:01 +00:00
c5e7b9cdaf
Adds opt-in process isolation for custom nodes using pyisolate's bwrap sandbox and JSON-RPC bridge. Each isolated node pack runs in its own child process with zero-copy tensor transfer via shared memory. Core infrastructure: - CLI flag --use-process-isolation to enable isolation - Host/child startup fencing via PYISOLATE_CHILD env var - Manifest-driven node discovery and extension loading - JSON-RPC bridge between host and child processes - Shared memory forensics for leak detection Proxy layer: - ModelPatcher, CLIP, VAE, and ModelSampling proxies - Host service proxies (folder_paths, model_management, progress, etc.) - Proxy base with automatic method forwarding Execution integration: - Extension wrapper with V3 hidden param mapping - Runtime helpers for isolated node execution - Host policy for node isolation decisions - Fenced sampler device handling and model ejection parity Serializers for cross-process data transfer: - File3D (GLB), PLY (structured + gaussian), NPZ (streaming frames), VIDEO (VideoFromFile + VideoFromComponents) serializers - data_type flag in SerializerRegistry for type-aware dispatch - Isolated get_temp_directory() fence New core save nodes: - SavePLY and SaveNPZ with comfytype registrations (Ply, Npz) DynamicVRAM compatibility: - comfy-aimdo early init gated by isolation fence Tests: - Integration and policy tests for isolation lifecycle - Manifest loader, host policy, proxy, and adapter unit tests Depends on: pyisolate >= 0.9.2
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import os
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import sys
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from pathlib import Path
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repo_root = Path(__file__).resolve().parents[1]
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pyisolate_root = repo_root.parent / "pyisolate"
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if pyisolate_root.exists():
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sys.path.insert(0, str(pyisolate_root))
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from comfy.isolation.adapter import ComfyUIAdapter
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from pyisolate._internal.serialization_registry import SerializerRegistry
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def test_identifier():
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adapter = ComfyUIAdapter()
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assert adapter.identifier == "comfyui"
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def test_get_path_config_valid():
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adapter = ComfyUIAdapter()
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path = os.path.join("/opt", "ComfyUI", "custom_nodes", "demo")
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cfg = adapter.get_path_config(path)
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assert cfg is not None
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assert cfg["preferred_root"].endswith("ComfyUI")
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assert "custom_nodes" in cfg["additional_paths"][0]
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def test_get_path_config_invalid():
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adapter = ComfyUIAdapter()
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assert adapter.get_path_config("/random/path") is None
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def test_provide_rpc_services():
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adapter = ComfyUIAdapter()
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services = adapter.provide_rpc_services()
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names = {s.__name__ for s in services}
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assert "PromptServerService" in names
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assert "FolderPathsProxy" in names
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def test_register_serializers():
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adapter = ComfyUIAdapter()
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registry = SerializerRegistry.get_instance()
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registry.clear()
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adapter.register_serializers(registry)
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assert registry.has_handler("ModelPatcher")
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assert registry.has_handler("CLIP")
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assert registry.has_handler("VAE")
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registry.clear()
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