Handle invalid random photos before device writes and trace selections

pigway_frame_flow/renderers/images.py

@@ -11,7 +11,8 @@ from pigway_frame_flow.errors import ErrorCode as E
 from pigway_frame_flow.errors import FlowError
 from pigway_frame_flow.storage.database import now_iso
 
-Image.MAX_IMAGE_PIXELS = 25_000_000
+MAX_IMAGE_PIXELS = 25_000_000
+Image.MAX_IMAGE_PIXELS = MAX_IMAGE_PIXELS
 
 
 def convert(data, fit="contain", profile="color", *, size=(1200, 1600)):
@@ -19,7 +20,7 @@ def convert(data, fit="contain", profile="color", *, size=(1200, 1600)):
         with Image.open(BytesIO(data)) as source:
             if source.format not in {"JPEG", "PNG", "WEBP"}:
                 raise ValueError()
-            if source.width * source.height > 25_000_000:
+            if source.width * source.height > MAX_IMAGE_PIXELS:
                 raise ValueError()
             img = ImageOps.exif_transpose(source).convert("RGBA")
             canvas = Image.new("RGBA", img.size, "white")