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Prevent custom nodes from accidentally overwriting global modules. (#7167)

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* Prevent custom nodes from accidentally overwriting global modules.

* Improve.
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comfyanonymous 2025-04-09 09:08:57 -04:00 committed by GitHub
parent cc7e023a4a
commit 8c6b9f4481
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1 changed files with 8 additions and 4 deletions
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12
nodes.py
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@ -2130,21 +2130,25 @@ def get_module_name(module_path: str) -> str:
def load_custom_node(module_path: str, ignore=set(), module_parent="custom_nodes") -> bool:
module_name = os.path.basename(module_path)
module_name = get_module_name(module_path)
if os.path.isfile(module_path):
sp = os.path.splitext(module_path)
module_name = sp[0]
sys_module_name = module_name
elif os.path.isdir(module_path):
sys_module_name = module_path
try:
logging.debug("Trying to load custom node {}".format(module_path))
if os.path.isfile(module_path):
module_spec = importlib.util.spec_from_file_location(module_name, module_path)
module_spec = importlib.util.spec_from_file_location(sys_module_name, module_path)
module_dir = os.path.split(module_path)[0]
else:
module_spec = importlib.util.spec_from_file_location(module_name, os.path.join(module_path, "__init__.py"))
module_spec = importlib.util.spec_from_file_location(sys_module_name, os.path.join(module_path, "__init__.py"))
module_dir = module_path
module = importlib.util.module_from_spec(module_spec)
sys.modules[module_name] = module
sys.modules[sys_module_name] = module
module_spec.loader.exec_module(module)
LOADED_MODULE_DIRS[module_name] = os.path.abspath(module_dir)