# Before: Creates new EUci() on every iteration
u = EUci()
# ... use u for UUID operations ...

for func in dir(inventory):
    if func.startswith("info_"):
        method = getattr(inventory, func)
        info[func.removeprefix('info_')] = method(EUci())  # ❌ New instance

# After: Reuses existing instance
for func in dir(inventory):
    if func.startswith("info_"):
        method = getattr(inventory, func)
        info[func.removeprefix('info_')] = method(u)  # ✅ Reuse instance