Fixed closing file pointer with olefile 0.47#7594
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hugovk merged 1 commit intopython-pillow:mainfrom Dec 2, 2023
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This was referenced Dec 2, 2023
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Thanks, let's merge this to get the CI green. It was the first olefile release in five years. Do you think this might be an olefile bug? |
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It's not a bug, no, it's decalage2/olefile#121 |
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olefile 0.47 was released in the last day. It has made a change since 0.46, that if it did not open a file pointer, it will no longer close it with
close(). This is mentioned on PyPI as 'improved file closure'.This has broken our file closing tests in the Test and Test Windows workflows for FPX and MIC.
To fix them,
self._fp, which is then closed byImage.close()orImage.__exit__()._fp, so I have slightly less simply kept the original file pointer asself.__fpand closed it within MicImagePlugin.I checked that this still works with olefile 0.46 by downgrading it and observing that it passes on the Test and Test WIndows workflows.