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Title: gh-51067: Extract `_read_local_file_header()` as a module-level function by danny0838 · Pull Request #152139 · python/cpython · GitHub

Open Graph Title: gh-51067: Extract `_read_local_file_header()` as a module-level function by danny0838 · Pull Request #152139 · python/cpython

X Title: gh-51067: Extract `_read_local_file_header()` as a module-level function by danny0838 · Pull Request #152139 · python/cpython

Description: Move the duplicate logic for reading and validating local file headers from ZipFile.open() and multiple _Repacker methods into a single shared function. This establishes a single source of truth to ensure behavioral consistency and prevents redundant code. Issue: gh-51067

Open Graph Description: Move the duplicate logic for reading and validating local file headers from ZipFile.open() and multiple _Repacker methods into a single shared function. This establishes a single source of truth t...

X Description: Move the duplicate logic for reading and validating local file headers from ZipFile.open() and multiple _Repacker methods into a single shared function. This establishes a single source of truth t...

Opengraph URL: https://github.com/python/cpython/pull/152139

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d3c28e8 gh-51067: Extract `_read_local_file_header()` as a module-level function danny0838 Jun 24, 2026 https://github.com/python/cpython/pull/152139/commits/d3c28e8ca40f7f698f2e8e6fff9e7463c5e10609
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