fix: Fixed missing lens and incorrect user comment bug.

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Changelog
 
 ## 0.12.x
+### 0.12.2: Bug fixes
+- Fixed missing lens in meta data
+- Fixed incorrect User Comment, aka, Scanner name
+
 ### 0.12.1
 - Error in GitVersion.yml file resulted in jump from 6 to 12.
 

src/optima35/image_handler.py

@@ -1,5 +1,6 @@
 from PIL import Image, ImageDraw, ImageFont, ImageEnhance, ImageQt
 import piexif
+import piexif.helper
 from fractions import Fraction
 
 class ImageProcessor:
@@ -78,7 +79,7 @@ class ImageProcessor:
             save_params["quality"] = jpg_quality
         elif file_type == "png":
             save_params["compress_level"] = png_compressing
-        elif file_type not in  ["webp", "jpg", "png"]:
+        elif file_type not in ["webp", "jpg", "png"]:
             input(f"Type: {file_type} is not supported. Press Enter to continue...")
             return
         # Add EXIF data if available
@@ -117,7 +118,8 @@ class ExifHandler:
             piexif.ImageIFD.YResolution: (72, 1),
         }
         exif_ifd = {
-            piexif.ExifIFD.UserComment: user_data["user_comment"].encode("utf-8"),
+            piexif.ExifIFD.LensModel: user_data["lens"].encode("utf-8"),
+            piexif.ExifIFD.UserComment: piexif.helper.UserComment.dump(user_data["user_comment"]),
             piexif.ExifIFD.ISOSpeedRatings: int(user_data["iso"].encode("utf-8")),
             piexif.ExifIFD.PixelXDimension: imagesize[0],
             piexif.ExifIFD.PixelYDimension: imagesize[1],