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Support for compressed archives #26

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Teque5 opened this issue Sep 8, 2023 · 2 comments
Open

Support for compressed archives #26

Teque5 opened this issue Sep 8, 2023 · 2 comments
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enhancement New feature or request help wanted Extra attention is needed

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@Teque5
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Teque5 commented Sep 8, 2023

Back when this repo was the spec, we considered it out-of-scope to handle the compression side, but I think if we wanted we could support .sigmf.7z and .sigmf.zip files with this module. If anyone thinks this is a good idea I can work up a PR.
@aromanielloNTIA
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This would be an excellent addition!

@Teque5 Teque5 added enhancement New feature or request help wanted Extra attention is needed labels Dec 20, 2024
@Teque5
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Teque5 commented Jan 7, 2025

For my own reference this can easily be done with our existing implementation using tarfile.TarFile which should allow x.sigmf.gz, x.sigmf.bz2, and x.sigmf.xz.

To allow x.sigmf.zip I believe we would need to use the similar zipfile.ZipFile object.

To allow x.sigmf.7z I see there is py7zr.SevenZipFile although I need to investigate further.

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@Teque5 @aromanielloNTIA