build(deps): bump structlog from 21.1.0 to 21.5.0 in /tools

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Bumps structlog from 21.1.0 to 21.5.0.

Release notes

Sourced from structlog's releases.

21.5.0

I didn't expect to make this release but @​aucampia and @​airwoodix contributed features that I'm sure will excite many users, so here's Santa Hynek 🎅 with a surprise release.

Changes:

• Added the structlog.processors.LogfmtRenderer processor to render log lines using the logfmt format. #376
• Added the structlog.stdlib.ExtraAdder processor that adds extra attributes of logging.LogRecord objects to the event dictionary. This processor can be used for adding data passed in the extra parameter of the logging module's log methods to the event dictionary. #209 #377
• Added the structlog.processor.CallsiteParameterAdder processor that adds parameters of the callsite that an event dictionary orginated from to the event dictionary. This processor can be used to enrich events dictionaries with information such as the function name, line number and filename that an event dictionary orignated from. #380

21.4.0

This release is mostly about a regression when importing using a Python interpreter running with the PYTHONOPTIMIZE=2 environment variable set, or as python -OO. The one new feature is kinda neat too, though!

Changes:

• Fixed import when running in optimized mode (PYTHONOPTIMIZE=2 or python -OO). #373
• Added the structlog.threadlocal.bound_threadlocal and structlog.contextvars.bound_contextvars decorator/context managers to temporarily bind key/value pairs to a thread-local and context-local context. #371

21.3.0

The main reason for this comparatively timely release is that aiohttp 3.8's new behavior of starting new loops within aiohttp.web.run_app() led to breakage in apps that use structlog.stdlib.AsyncBoundLogger.

The one big new feature though is the support for much more powerful processor chains within structlog.stdlib.ProcessorFormatter. This took me way too long to get right, but I'm excited to share it with you.

This is also the first release without a setup.py. Invoking it was never tested and never supported, so now it's gone. Please use standard packaging tools like PyPA's build or flit directly if you want to package structlog yourself.

Backward-incompatible changes:

• structlog switched its packaging to flit. Users shouldn't notice a difference, but (re-)packagers might.

Deprecations:

none

Changes:

• structlog.dev.ConsoleRenderer now has sort_keys boolean parameter that allows to disable the sorting of keys on output. #358

• structlog.processors.TimeStamper now works well with FreezeGun even when it gets applied before the loggers are configured. #364

• structlog.stdlib.AsyncBoundLogger now determines the running loop when logging, not on instantiation. That has a minor performance impact, but makes it more robust when loops change (e.g. aiohttp.web.run_app()), or you want to use sync_bl before a loop has started.

• structlog.stdlib.ProcessorFormatter now has a processors argument that allows to define a processor chain to run over all log entries.

  Before running the chain, two additional keys are added to the event dictionary: _record and _from_structlog. With them it's possible to extract information from logging.LogRecords and differentiate between structlog and logging log entries while processing them.

  The old processor (singular) parameter is now deprecated, but no plans exist to remove it. #365

21.2.0

Highlights

... (truncated)

Changelog

Sourced from structlog's changelog.

21.5.0 (2021-12-16)

Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

none

Deprecations: ^^^^^^^^^^^^^

none

Changes: ^^^^^^^^

• Added the structlog.processors.LogfmtRenderer processor to render log lines using the logfmt <https://brandur.org/logfmt>_ format. [#376](https://github.com/hynek/structlog/issues/376) <https://github.com/hynek/structlog/pull/376>_
• Added the structlog.stdlib.ExtraAdder processor that adds extra attributes of logging.LogRecord objects to the event dictionary. This processor can be used for adding data passed in the extra parameter of the logging module's log methods to the event dictionary. [#209](https://github.com/hynek/structlog/issues/209) <https://github.com/hynek/structlog/pull/209>_ [#377](https://github.com/hynek/structlog/issues/377) <https://github.com/hynek/structlog/pull/377>_
• Added the structlog.processor.CallsiteParameterAdder processor that adds parameters of the callsite that an event dictionary orginated from to the event dictionary. This processor can be used to enrich events dictionaries with information such as the function name, line number and filename that an event dictionary orignated from. [#380](https://github.com/hynek/structlog/issues/380) <https://github.com/hynek/structlog/pull/380>_

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21.4.0 (2021-11-25)

Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

none

Deprecations: ^^^^^^^^^^^^^

none

Changes:

... (truncated)

Commits

• 858c5c8 Prepare 21.5.0
• a67b226 Consistency
• 2d66103 Remove bogus link
• b3ad5af Link 209 for context
• 80110ee Add CallsiteParameterAdder processor (#385)
• 0605473 Looks like pepy.tech is not backfilling
• 1948c23 Comment out explainers for less noise in PRs
• 0b5e534 Move types from func definitions into descriptions
• 51132d5 Add an explaining comment to ExtraAdder (#382)
• 9446227 Fixed spelling mistakes in comments (#383)
• Additional commits viewable in compare view

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