minor fixes, linting corrections

Tests/test_file_jxl_metadata.py

@@ -21,7 +21,10 @@ except ImportError:
 
 # cjxl flower.jpg flower.jxl --lossless_jpeg=0 -q 75 -e 8
 
-# python -c "from PIL import Image; im=Image.open('Tests/images/flower2.webp'); f=open('/tmp/xmp.xml', 'wb'); f.write(im.info['xmp']); f.close()"
+# >>> from PIL import Image
+# >>> with Image.open('Tests/images/flower2.webp') as im:
+# >>>   with open('/tmp/xmp.xml', 'wb') as f:
+# >>>     f.write(im.info['xmp'])
 # cjxl flower2.jpg flower2.jxl --lossless_jpeg=0 -q 75 -e 8 -x xmp=/tmp/xmp.xml
 
 

Tests/test_jxl_leaks.py

@@ -11,7 +11,8 @@ test_file = "Tests/images/hopper.jxl"
 
 @skip_unless_feature("jxl")
 class TestJxlLeaks(PillowLeakTestCase):
-    # TODO: lower the limit, I'm not sure what is correct limit since I have libjxl debug system-wide
+    # TODO: lower the limit, I'm not sure what is correct limit
+    # since I have libjxl debug system-wide
     mem_limit = 16 * 1024  # kb
     iterations = 100
 

src/PIL/JxlImagePlugin.py

@@ -67,13 +67,8 @@ class JxlImageFile(ImageFile.ImageFile):
         xmp = self._decoder.get_xmp()
         if icc:
             self.info["icc_profile"] = icc
-        import traceback
-
-        try:
-            if exif:
-                self.info["exif"] = self._fix_exif(exif)
-        except:
-            traceback.print_exc()
+        if exif:
+            self.info["exif"] = self._fix_exif(exif)
         if xmp:
             self.info["xmp"] = xmp
 

src/PIL/features.py

@@ -270,7 +270,8 @@ def pilinfo(out=None, supported_formats=True):
         ("transp_webp", "WEBP Transparency"),
         ("webp_mux", "WEBPMUX"),
         ("webp_anim", "WEBP Animation"),
-        ("jxl", "JPEG XL")("jpg", "JPEG"),
+        ("jxl", "JPEG XL"),
+        ("jpg", "JPEG"),
         ("jpg_2000", "OPENJPEG (JPEG2000)"),
         ("zlib", "ZLIB (PNG/ZIP)"),
         ("libtiff", "LIBTIFF"),