feat:get_ranges#3925

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d-v-b wants to merge 25 commits intozarr-developers:mainfrom

d-v-b:feat/get-many

Commits on Apr 24, 2026

feat(core): add _coalesce module skeleton with CoalesceOptions and stub
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committed
test(core): add failing tests for coalesced_get basic cases
d-v-b
committed
feat(core): implement coalesced_get for basic sequential cases
d-v-b
committed
test(core): cover Offset/Suffix/None and mixed-cluster cases in coalesced_get
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feat(core): run coalesced fetches concurrently under max_concurrency
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committed
test(core): cover key-missing (start/mid) and fetch-raises in coalesced_get
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committed
test(core): cover max_coalesced_bytes cap in coalesced_get
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test(core): add coverage-invariant property test for coalesced_get
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test(core): drop unused HEAVY_MERGE/NO_MERGE constants

d-v-b
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claude
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docs(core): shorten coalesced_get docstring summary line

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claude
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refactor(core): drop dead invariant checks in merged-group path

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claude
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test(core): cover key-missing on uncoalescable input

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fix(core): cancel pending fetches on early exit and stop-after-miss

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test(core): cover mid-stream miss with concurrency > 1

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test(core): verify consumer-break cancels pending fetches

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fix(core): type coalesced_get as AsyncGenerator

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claude
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refactor(test): drop redundant pytestmark asyncio

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claude
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feat(storage): add private SupportsGetRanges protocol
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test(storage): add failing tests for FsspecStore.get_ranges
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feat(storage): add FsspecStore.get_ranges and coalesce_options kwarg
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test(storage): add SupportsGetRanges conformance tests
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chore: add towncrier fragment for get_ranges

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claude
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docs: drop private-symbol mention from get_ranges changelog

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test: refactor tests
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test: skip fsspec-backed get_ranges tests on old fsspec

d-v-b
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claude
committed

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feat:get_ranges#3925

feat:get_ranges#3925
d-v-b wants to merge 25 commits intozarr-developers:mainfrom
d-v-b:feat/get-many

Commits on Apr 24, 2026

feat(core): add _coalesce module skeleton with CoalesceOptions and stub

test(core): add failing tests for coalesced_get basic cases

feat(core): implement coalesced_get for basic sequential cases

test(core): cover Offset/Suffix/None and mixed-cluster cases in coalesced_get

feat(core): run coalesced fetches concurrently under max_concurrency

test(core): cover key-missing (start/mid) and fetch-raises in coalesced_get

test(core): cover max_coalesced_bytes cap in coalesced_get

test(core): add coverage-invariant property test for coalesced_get

test(core): drop unused HEAVY_MERGE/NO_MERGE constants

docs(core): shorten coalesced_get docstring summary line

refactor(core): drop dead invariant checks in merged-group path

test(core): cover key-missing on uncoalescable input

fix(core): cancel pending fetches on early exit and stop-after-miss

test(core): cover mid-stream miss with concurrency > 1

test(core): verify consumer-break cancels pending fetches

fix(core): type coalesced_get as AsyncGenerator

refactor(test): drop redundant pytestmark asyncio

feat(storage): add private SupportsGetRanges protocol

test(storage): add failing tests for FsspecStore.get_ranges

feat(storage): add FsspecStore.get_ranges and coalesce_options kwarg

test(storage): add SupportsGetRanges conformance tests

chore: add towncrier fragment for get_ranges

docs: drop private-symbol mention from get_ranges changelog

test: refactor tests

test: skip fsspec-backed get_ranges tests on old fsspec