#3759 SPAM Pull request opened by ryanduguid Summary • expose

UUID()

for parsing and validating UUID values in stream map expressions • expose

uuid4()

for generating JSON-serializable UUID strings • document both helpers and cover generation and canonicalization Closes #3694. Testing •

uvx nox -s tests-3.12

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uvx pre-commit run --files singer_sdk/mapper.py tests/core/test_mapper.py docs/stream_maps.md

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uvx nox -s typing-3.10 -- singer_sdk/mapper.py

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uvx nox -s docs

Summary by Sourcery Expose UUID helpers for validating, canonicalizing, and generating UUID values in stream map expressions. New Features: • Expose UUID parsing, validation, canonicalization, and random UUID generation in stream map expressions. Documentation: • Document the UUID() and uuid4() stream map helpers. Tests: • Add coverage for UUID canonicalization and version 4 UUID generation in stream maps. meltano/sdk