Changed list of single item dictionaries to dictionary

Author: radarhere

Tests/test_image_getxmp.py

@@ -6,4 +6,4 @@ def test_getxmp():
         xmp = im.getxmp()
 
         assert isinstance(xmp, dict)
-        assert xmp["Description"][0]["Version"] == "10.4"
+        assert xmp["Description"]["Version"] == "10.4"

src/PIL/Image.py

@@ -1334,10 +1334,10 @@ def getxmp(self):
                 if marker == b"http://ns.adobe.com/xap/1.0/":
                     root = xml.etree.ElementTree.fromstring(xmp_tags)
                     for element in root.findall(".//"):
-                        xmp_attribs = []
-                        for child, value in element.attrib.items():
-                            xmp_attribs.append({child.split("}")[1]: value})
-                        self._xmp.update({element.tag.split("}")[1]: xmp_attribs})
+                        self._xmp[element.tag.split("}")[1]] = {
+                            child.split("}")[1]: value
+                            for child, value in element.attrib.items()
+                        }
         return self._xmp
 
     def getim(self):