Keep Named*Logger.name working across structlog releases#66875
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eladkal
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May 13, 2026
amoghrajesh
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May 13, 2026
phanikumv
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May 13, 2026
A pre-emptive change to support - structlog 26.1.0 (most likely version - merged in hynek/structlog#786) adds a `name` slot and a kwarg-only `name` argument to `BytesLogger`, and its `__init__` now assigns `self.name = name`. In NamedBytesLogger we were setting `self.name` *before* calling `super().__init__`, so on the new release the parent would overwrite the caller-supplied name with `None`, breaking the per-logger level lookup in `make_filtering_logger` and any other consumer that reads `logger.name`. Since this is not yet released, I can't be certain if it will be in 26.1.0 or something else, but it's merged to structlog's main, so lets cope with it when ever it lands.
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Lee-W
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May 14, 2026
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Pre-emptive change to support - structlog 26.1.0 (most likely version - merged in hynek/structlog#786) adds a
nameslot and a kwarg-onlynameargument toBytesLogger, and its__init__now assignsself.name = name.In NamedBytesLogger we were setting
self.namebefore callingsuper().__init__, so on the new release the parent would overwrite thecaller-supplied name with
None, breaking the per-logger level lookup inmake_filtering_loggerand any other consumer that readslogger.name.Since this is ont yet released, I can't be certain if it will be in 26.1.0 or
something else, but it's merged to structlog's main, so lets cope with it
when ever it lands
Was generative AI tooling used to co-author this PR?
{pr_number}.significant.rst, in airflow-core/newsfragments. You can add this file in a follow-up commit after the PR is created so you know the PR number.