feat: add composite upload option for large file writes#1254

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mishushakov/composite-upload

Commits on Apr 3, 2026

feat: add composite upload option for large file writes

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fix: address PR review comments

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feat: support gzip in composite upload, increase chunk size to 64MB

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fix: avoid double-consuming streams/IO in composite single-chunk path

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refactor: simplify composite upload for single-chunk files

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refactor: auto-detect large files for composite upload

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chore: reset index.ts to main

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fix: restore index.ts exports to match main branch

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fix: avoid consuming IO streams twice when data fits in single chunk

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chore: add changeset for composite upload

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Remove composite upload from sync Python SDK

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Remove redundant to_upload_body pre-materialization in sync write()

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Use TaskGroup and async gzip in async composite upload

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Revert TaskGroup to asyncio.gather for Python <3.11 compat

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