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Enhance LoadImage to support recursive file scanning

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Updated the LoadImage class to implement a recursive scan for image files with a limit and fallback to a non-recursive method if necessary.
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molbal 2026-02-08 22:42:37 +01:00 committed by GitHub
parent 382c20809b
commit 743599bd18
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1 changed files with 29 additions and 8 deletions
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37
nodes.py
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@ -1700,15 +1700,36 @@ class LoadImage:
@classmethod
def INPUT_TYPES(s):
input_dir = folder_paths.get_input_directory()
image_paths = []
for root, _, files in os.walk(input_dir, followlinks=True):
image_files = folder_paths.filter_files_content_types(files, ["image"])
for image_file in image_files:
path_relative = os.path.relpath(os.path.join(root, image_file), input_dir)
path_relative = path_relative.replace('\\', '/')
image_paths.append(path_relative)
files = []
limit = 1000
recursive_scan_failed = False
# Attempt recursive scan first
try:
for root, _, file_list in os.walk(input_dir, followlinks=False):
if recursive_scan_failed:
break
image_files = folder_paths.filter_files_content_types(file_list, ["image"])
for image_file in image_files:
if len(files) >= limit:
recursive_scan_failed = True
break
path_relative = os.path.relpath(os.path.join(root, image_file), input_dir)
path_relative = path_relative.replace('\\', '/')
files.append(path_relative)
except Exception:
recursive_scan_failed = True
# Fallback to original non-recursive method if limit exceeded or error
if recursive_scan_failed or not files:
files = [f for f in os.listdir(input_dir) if os.path.isfile(os.path.join(input_dir, f))]
files = folder_paths.filter_files_content_types(files, ["image"])
return {"required":
{"image": (sorted(list(set(image_paths))), {"image_upload": True})},
{"image": (sorted(list(dict.fromkeys(files))), {"image_upload": True})},
}
CATEGORY = "image"