Loss of Exif IFD attributes when saving new JPEG image #8634
Description
What did you do?
create a new jpeg image with IFD0 and ExifIFD tags
What did you expect to happen?
retreive all tags
What actually happened?
i retreive only the IFD0 tags
What are your OS, Python and Pillow versions?
- OS: windows 10
- Python: 3.12.1
- Pillow: 11.0.0
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Pillow 11.0.0
Python 3.12.1 (tags/v3.12.1:2305ca5, Dec 7 2023, 22:03:25) [MSC v.1937 64 bit (AMD64)]
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Python executable is C:\Python\python.exe
System Python files loaded from C:\Python
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Python Pillow modules loaded from C:\Python\Lib\site-packages\PIL
Binary Pillow modules loaded from C:\Python\Lib\site-packages\PIL
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--- PIL CORE support ok, compiled for 11.0.0
--- TKINTER support ok, loaded 8.6
--- FREETYPE2 support ok, loaded 2.13.3
--- LITTLECMS2 support ok, loaded 2.16
--- WEBP support ok, loaded 1.4.0
--- JPEG support ok, compiled for libjpeg-turbo 3.0.4
--- OPENJPEG (JPEG2000) support ok, loaded 2.5.2
--- ZLIB (PNG/ZIP) support ok, loaded 1.3.1
--- LIBTIFF support ok, loaded 4.6.0
*** RAQM (Bidirectional Text) support not installed
*** LIBIMAGEQUANT (Quantization method) support not installed
*** XCB (X protocol) support not installed
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from PIL import Image, ExifTags
if __name__ == '__main__':
newim = Image.new('RGB', [400,500])
exif = newim.getexif()
# IFD0
exif[0x010E] = 'my description' # ImageDescription
exif[0x013B] = "the artist" # Artist
exif[0x0132] = "2020:02:02 00:00:00" # DateTime
# ExifIFD
exif.get_ifd(ExifTags.IFD.Exif)[0x9003] = "2020:02:02 00:00:01" # DateTimeOriginal
exif.get_ifd(ExifTags.IFD.Exif)[0x9004] = "2020:02:02 00:00:02" # DateTimeDigitized
newim.save('newimage.jpeg', exif=exif)
newim.close()
im = Image.open('newimage.jpeg')
exf = im.getexif()
print('IFD0', exf) # IFD0 {306: '2020:02:02 00:00:00', 315: 'the artist', 270: 'my description'}
print('ExifIFD', exf.get_ifd(ExifTags.IFD.Exif)) # ExifIFD {}