20 lines
511 B
Plaintext
Executable file
20 lines
511 B
Plaintext
Executable file
#!/usr/bin/env nix-shell
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#! nix-shell -i python3 --pure
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#! nix-shell -p python3 python3Packages.piexif
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import os
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import sys
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import piexif
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assert len(sys.argv) >= 3, "Usage {} CREATOR FILENAMES...".format(sys.argv[0])
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creator = sys.argv[1]
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filenames = sys.argv[2:]
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for filename in filenames:
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assert os.path.isfile(filename)
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exifDict = piexif.load(filename)
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exifDict["0th"][piexif.ImageIFD.Copyright] = creator.encode()
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exifBytes = piexif.dump(exifDict)
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piexif.insert(exifBytes, filename)
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