Tweak stegdetect construction to list of lists

ragibson · ragibson · commit 59e5cda8baa2 · 2025-09-27T14:40:51.000-04:00
diff --git a/stego_lsb/StegDetect.py b/stego_lsb/StegDetect.py
@@ -33,7 +33,7 @@ def show_lsb(image_path: str, n: int) -> None:
 
         image_data = cast(Iterable[Tuple[int, int, int]], image.getdata())
         color_data = [
-            (255 * ((rgb[0] & mask) + (rgb[1] & mask) + (rgb[2] & mask)) // (3 * mask),) * 3
+            [255 * ((rgb[0] & mask) + (rgb[1] & mask) + (rgb[2] & mask)) // (3 * mask)] * 3
             for rgb in image_data
         ]
 

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ def show_lsb(image_path: str, n: int) -> None:`
`33`	`33`
`34`	`34`	`image_data = cast(Iterable[Tuple[int, int, int]], image.getdata())`
`35`	`35`	`color_data = [`
`36`		`- (255 * ((rgb[0] & mask) + (rgb[1] & mask) + (rgb[2] & mask)) // (3 * mask),) * 3`
	`36`	`+ [255 * ((rgb[0] & mask) + (rgb[1] & mask) + (rgb[2] & mask)) // (3 * mask)] * 3`
`37`	`37`	`for rgb in image_data`
`38`	`38`	`]`
`39`	`39`