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cloudflare / workerd Public

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Fixes how Python Workers treats duplicate headers#5915

Merged

dom96 merged 6 commits intomaincloudflare/workerd:mainfrom

dominik/py-header-fix-collabcloudflare/workerd:dominik/py-header-fix-collabCopy head branch name to clipboard

Feb 2, 2026

Conversation Commits6 (6)Checks Files changed

Merged

Fixes how Python Workers treats duplicate headers#5915
dom96 merged 6 commits intomainfrom
dominik/py-header-fix-collab

Commits

Commits on Feb 2, 2026

fix(workers-http): preserve raw header values

n3rada
authored and
dom96
committed
Update _workers.py

n3rada
authored and
dom96
committed
fix(python): preserve commas in Request headers with compat flag

n3rada
authored and
dom96
committed
fix(tests): improve header handling in Request tests to preserve commas and distinct Set-Cookie values

n3rada
authored and
dom96
committed
Fixes to Python header handling and tests
dom96
committed
Fixes based on review feedback.
dom96
committed

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