Handle removing orientation from alternate types of EXIF data

Tests/test_imageops.py

@@ -335,6 +335,28 @@ def test_exif_transpose():
                 ) as orientation_im:
                     check(orientation_im)
 
+    # Orientation from "XML:com.adobe.xmp" info key
+    with Image.open("Tests/images/xmp_tags_orientation.png") as im:
+        assert im.getexif()[0x0112] == 3
+
+        transposed_im = ImageOps.exif_transpose(im)
+        assert 0x0112 not in transposed_im.getexif()
+
+    # Orientation from "Raw profile type exif" info key
+    # This test image has been manually hexedited from exif_imagemagick.png
+    # to have a different orientation
+    with Image.open("Tests/images/exif_imagemagick_orientation.png") as im:
+        assert im.getexif()[0x0112] == 3
+
+        transposed_im = ImageOps.exif_transpose(im)
+        assert 0x0112 not in transposed_im.getexif()
+
+    # Orientation set directly on Image.Exif
+    im = hopper()
+    im.getexif()[0x0112] = 3
+    transposed_im = ImageOps.exif_transpose(im)
+    assert 0x0112 not in transposed_im.getexif()
+
 
 def test_autocontrast_cutoff():
     # Test the cutoff argument of autocontrast

src/PIL/ImageOps.py

@@ -19,6 +19,7 @@
 
 import functools
 import operator
+import re
 
 from . import Image, ImageDraw
 
@@ -588,7 +589,19 @@ def exif_transpose(image):
     if method is not None:
         transposed_image = image.transpose(method)
         transposed_exif = transposed_image.getexif()
-        del transposed_exif[0x0112]
-        transposed_image.info["exif"] = transposed_exif.tobytes()
+        if 0x0112 in transposed_exif:
+            del transposed_exif[0x0112]
+            if "exif" in transposed_image.info:
+                transposed_image.info["exif"] = transposed_exif.tobytes()
+            elif "Raw profile type exif" in transposed_image.info:
+                transposed_image.info[
+                    "Raw profile type exif"
+                ] = transposed_exif.tobytes().hex()
+            elif "XML:com.adobe.xmp" in transposed_image.info:
+                transposed_image.info["XML:com.adobe.xmp"] = re.sub(
+                    r'tiff:Orientation="([0-9])"',
+                    "",
+                    transposed_image.info["XML:com.adobe.xmp"],
+                )
         return transposed_image
     return image.copy()