getexif().tobytes() throws 'bytes' object has no attribute 'encode' #6492
Description
This also indirectly breaks PIL.ImageOps.exif_transpose().
What did you do?
PIL.Image.open("x.jpg").getexif().tobytes()The image is attached:
What actually happened?
throws:
File .../.venv/lib/python3.10/site-packages/PIL/Image.py:3589, in Exif.tobytes(self, offset)
3587 value[0xA005] = self.get_ifd(0xA005)
3588 ifd[tag] = value
-> 3589 return b"Exif\x00\x00" + head + ifd.tobytes(offset)
File .../.venv/lib/python3.10/site-packages/PIL/TiffImagePlugin.py:876, in ImageFileDirectory_v2.tobytes(self, offset)
874 else:
875 values = value if isinstance(value, tuple) else (value,)
--> 876 data = self._write_dispatch[typ](self, *values)
878 tagname = TiffTags.lookup(tag, self.group).name
879 typname = "ifd" if is_ifd else TYPES.get(typ, "unknown")
File .../.venv/lib/python3.10/site-packages/PIL/TiffImagePlugin.py:730, in ImageFileDirectory_v2.write_string(self, value)
727 @_register_writer(2)
728 def write_string(self, value):
729 # remerge of https://github.com/python-pillow/Pillow/pull/1416
--> 730 return b"" + value.encode("ascii", "replace") + b"\0"
AttributeError: 'bytes' object has no attribute 'encode'
What are your OS, Python and Pillow versions?
- OS: Arch Linux
- Python: 3.10.5
- Pillow: 9.2.0