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Packing large wheel files fails in reproducible mode due to lack of Zip64 support. #1719

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eitanV81 opened this issue Sep 14, 2024 · 1 comment

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@eitanV81
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When attempting to build large wheel files in reproducible mode, the process fails due to the lack of Zip64 support. The error occurs because the ZIP file metadata (zinfo) is not correctly populated with the file size information, causing the packaging system to skip the necessary Zip64 extensions. This results in the failure of the packaging process for wheel files that exceed the 4 GB size limit imposed by the standard ZIP format.

created simple PR to fix it:
#1576

@extraymond
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extraymond commented Sep 18, 2024

+1, also bumped into this when using hatchling as backend for uv managed projects.

The PR @eitanV81 created allows large wheels to work.

[build-system]
requires = [
  "hatchling @ https://github.com/eitanV81/hatch.git#subdirectory=backend",
]
build-backend = "hatchling.build"

@eitanV81 eitanV81 changed the title acking large wheel files fails in reproducible mode due to lack of Zip64 support. Packing large wheel files fails in reproducible mode due to lack of Zip64 support. Sep 23, 2024
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