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fix: eliminate duplicate wallpaper entries using realpath and file signature deduplication engine

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This commit is contained in:
Sho 2026-08-02 14:11:19 +09:00
parent bb6baa5f5e
commit 99c8d8c07f
1 changed files with 29 additions and 5 deletions
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34
quickshell/services/python/wallpaper_scanner.py
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@ -11,7 +11,8 @@ def scan_wallpapers():
'/usr/share/backgrounds'
]
res = []
seen = set()
seen_realpaths = set()
seen_file_signatures = set()
for base_dir in search_dirs:
if not os.path.exists(base_dir):
@ -20,11 +21,34 @@ def scan_wallpapers():
for filename in files:
if filename.lower().endswith(('.png', '.jpg', '.jpeg', '.webp', '.svg')):
full_path = os.path.join(root, filename)
if full_path in seen:
continue
seen.add(full_path)
real_path = os.path.realpath(full_path)
if real_path in seen_realpaths:
continue
try:
file_size = os.path.getsize(full_path)
except Exception:
file_size = 0
# Determine parent variant name
folder_name = os.path.basename(root)
if folder_name.lower() in ("contents", "screenshots", "images"):
parent_folder = os.path.basename(os.path.dirname(root))
variant_name = parent_folder if parent_folder and parent_folder != os.path.basename(base_dir) else os.path.splitext(filename)[0]
elif root != base_dir:
variant_name = folder_name
else:
variant_name = os.path.splitext(filename)[0]
sig = (variant_name.lower(), filename.lower(), file_size)
if sig in seen_file_signatures:
continue
seen_realpaths.add(real_path)
seen_file_signatures.add(sig)
variant_name = os.path.basename(root) if root != base_dir else os.path.splitext(filename)[0]
res.append({
'variant': variant_name,
'name': filename,