Clamp byte ranges to the object in cat_file() and S3File reads - #987

Merged

laughingman7743 merged 5 commits into

fix/970-range-clamping

Oct 3, 2026

Commits on Oct 3, 2026

Clamp byte ranges to the object in cat_file() and S3File reads

laughingman7743
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claude
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a906f0d
Keep FileNotFoundError for a ranged cat_file() of a prefix

laughingman7743
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793565c
Leave size-dependent range edges to S3 and reject prefixes in open()

laughingman7743
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721a0e2
Simplify the no-request condition in test_cat_file_range

laughingman7743
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ee4f5ee
Check that the object exists for an empty cat_file() range

laughingman7743
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claude
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fd97af3