Expose Core console log format - #1750
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For the curious, the default is None rather than compact b/c that preserves env-var based selection internally in core. |
Sushisource
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August 14, 2026 21:20
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What was changed
Added
LoggingFormatandLoggingConfig.formatso applications can select compact, pretty, or newline-delimited JSON output for Core logs written to the console. The selected format is validated and passed through the Python bridge to Core.Why?
Applications that ingest logs as structured data need Core to emit JSON directly instead of human-oriented text with ANSI formatting.
Checklist
poe formatpoe build-developcargo clippy --manifest-path temporalio/bridge/Cargo.toml -- -D warningsuv run pytest tests/test_runtime.py::test_runtime_console_logging_format -q