feat: ZipStore accepts open binary file-like objects#4187
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #4187 +/- ##
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+ Coverage 93.84% 93.86% +0.01%
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Files 91 91
Lines 12549 12588 +39
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+ Hits 11777 11816 +39
Misses 772 772
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Allows constructing a ZipStore from any seekable binary reader, enabling zip archives on remote storage: - io objects (BytesIO, fsspec file objects) are used directly - minimal readers that are not io.IOBase instances and whose read() may return buffer-protocol objects rather than bytes (e.g. obstore.ReadableFile) are adapted via a small io.RawIOBase wrapper when opened for reading clear()/move() raise NotImplementedError for file-object-backed stores. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Summary
Allows constructing a
ZipStorefrom any seekable binary reader, enabling zip archives on remote storage:io.IOBaseinstances and whoseread()may return buffer-protocol objects rather than bytes (e.g.obstore.ReadableFile) are adapted via a smallio.RawIOBasewrapper when opened for readingclear()/move()raiseNotImplementedErrorfor file-object-backed stores.For reviewers
This is the first of a series of Pull Requests toward #2943.
Author attestation
TODO
docs/user-guide/*.mdchanges/