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Prevent custom nodes from hooking certain functions. (#7825)

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comfyanonymous 2025-04-26 17:52:56 -07:00 committed by GitHub
parent ac10a0d69e
commit 542b4b36b6
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2 changed files with 21 additions and 1 deletions
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17
hook_breaker_ac10a0.py Normal file
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@ -0,0 +1,17 @@
# Prevent custom nodes from hooking anything important
import comfy.model_management
HOOK_BREAK = [(comfy.model_management, "cast_to")]
SAVED_FUNCTIONS = []
def save_functions():
for f in HOOK_BREAK:
SAVED_FUNCTIONS.append((f[0], f[1], getattr(f[0], f[1])))
def restore_functions():
for f in SAVED_FUNCTIONS:
setattr(f[0], f[1], f[2])

5
main.py
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@ -141,7 +141,7 @@ import nodes
import comfy.model_management import comfy.model_management
import comfyui_version import comfyui_version
import app.logger import app.logger
import hook_breaker_ac10a0
def cuda_malloc_warning(): def cuda_malloc_warning():
device = comfy.model_management.get_torch_device() device = comfy.model_management.get_torch_device()
@ -215,6 +215,7 @@ def prompt_worker(q, server_instance):
comfy.model_management.soft_empty_cache() comfy.model_management.soft_empty_cache()
last_gc_collect = current_time last_gc_collect = current_time
need_gc = False need_gc = False
hook_breaker_ac10a0.restore_functions()
async def run(server_instance, address='', port=8188, verbose=True, call_on_start=None): async def run(server_instance, address='', port=8188, verbose=True, call_on_start=None):
@ -268,7 +269,9 @@ def start_comfyui(asyncio_loop=None):
prompt_server = server.PromptServer(asyncio_loop) prompt_server = server.PromptServer(asyncio_loop)
q = execution.PromptQueue(prompt_server) q = execution.PromptQueue(prompt_server)
hook_breaker_ac10a0.save_functions()
nodes.init_extra_nodes(init_custom_nodes=not args.disable_all_custom_nodes) nodes.init_extra_nodes(init_custom_nodes=not args.disable_all_custom_nodes)
hook_breaker_ac10a0.restore_functions()
cuda_malloc_warning() cuda_malloc_warning()