Bump the python-packages group with 4 updates

[dependabot]

Bumps the python-packages group with 4 updates: pydantic-settings, alembic, greenlet and gevent.

Updates pydantic-settings from 2.14.2 to 2.15.0

Release notes

Sourced from pydantic-settings's releases.

v2.15.0

Highlights

Behavior changes

• case_sensitive now applies to init kwargs and config-file sources (#900). InitSettingsSource and the JSON/TOML/YAML config sources previously ignored case_sensitive. Since it defaults to False, case-insensitive matching is now the default for these sources — e.g. Settings(TeSt=...) now populates a test field where it previously did not. Nested keys are still matched case-sensitively.
• Fields with unresolved forward references now emit a warning (#901). Settings sources can silently fail to resolve such fields; they now raise IncompleteFieldDefinitionWarning telling you to call model_rebuild(). If you have filterwarnings = error configured, this may surface as a new failure.
• Non-JSON env values for strict fields now raise ValidationError (#926) instead of a less specific error.

New features

• Show environment variable names in CLI help via cli_show_env_vars=True (#860), so generated --help output doubles as configuration documentation.
• PYDANTIC_SETTINGS_DEBUG for debugging settings resolution (#906, #913). Set it to a truthy value with DEBUG logging enabled to see each source's contribution in priority order, which source won for each value, and which env_file/secret files were probed, loaded, or skipped — the long-standing "why isn't my .env being picked up?" question.
• toml_table_header for regular TOML files (#882, #886, #887), letting you root settings at a nested table in any TOML file, not just pyproject.toml.
• Traversable support for JSON/TOML/YAML file sources (#902), so you can load config packaged inside a distribution — including files inside a zip or wheel — via importlib.resources.files(...) without casting to Path.
• GCP: project_id can come from an earlier settings source (#878), rather than only from the constructor or GOOGLE_CLOUD_PROJECT.

Bug fixes

• Fix env vars not loading on Windows with case_sensitive=True (#894). Windows upper-cases os.environ keys, so fields raised Field required instead of picking up their values.
• Read secret files as UTF-8 instead of the platform locale encoding (#917). On Windows code pages such as cp1252 this silently corrupted non-ASCII secrets.
• Fix AliasPath on nested model fields not JSON-decoding env values (#898).
• Fix case-insensitive matching for optional nested models (#905).
• Fix dotenv extras being wrongly claimed by a complex field sharing a name prefix (#912) — e.g. dbx_token being swallowed by a db: dict field.
• Fix nested_model_default_partial_update=True corrupting discriminated unions (#876).
• Fix Secret subclasses crashing when loaded from the environment (#920).
• Fix enum names not parsing through nested annotations such as Optional[Annotated[MyEnum, ...]] with env_parse_enums=True (#910).
• An empty yaml_config_section now falls back to defaults instead of raising AttributeError: 'NoneType' object has no attribute 'keys' (#914).
• NestedSecretsSettingsSource no longer follows symlinks pointing outside secrets_dir (#889).
• GCP: skip the list_secrets call when case_sensitive=True (#862), lowering the required IAM permissions to just roles/secretmanager.secretAccessor.
• AWS: types-boto3[secretsmanager] is no longer required at runtime (#880).

Documentation

• Document JSON parsing of complex env values, plus a comma-separated-values recipe (#919).
• Recommend an async settings loading pattern (#908).
• Clarify behavior when an unprefixed value is present in a dotenv file (#895).
• Clarify environment variable helper descriptions (#867) and fix assorted typos (#904).

What's Changed

• Update documentation link for Pydantic settings by @​hramezani in pydantic/pydantic-settings#863
• Bump the python-packages group with 4 updates by @​dependabot[bot] in pydantic/pydantic-settings#865
• docs: clarify environment variable helper descriptions by @​vip892766gma in pydantic/pydantic-settings#867
• Bump the python-packages group with 4 updates by @​dependabot[bot] in pydantic/pydantic-settings#870
• Bump the python-packages group with 4 updates by @​dependabot[bot] in pydantic/pydantic-settings#875
• Skip list_secrets call when case_sensitive=True by @​ecerulm in pydantic/pydantic-settings#862
• GoogleSecretManagerSettingsSource: read project_id from previous sources by @​ecerulm in pydantic/pydantic-settings#878

... (truncated)

Commits

• f725ca1 Prepare release 2.15.0 (#930)
• 28f35c2 Bump the python-packages group with 4 updates (#929)
• 9056db0 test: move function-local imports to the top of test modules (#927)
• f077e3a fix: raise ValidationError for non-JSON env values on strict fields (#926)
• ae25d70 fix: treat Secret subclasses as non-complex fields (#716) (#920)
• 798dcea Bump the python-packages group with 4 updates (#924)
• a190041 Bump the github-actions group with 4 updates (#925)
• 5d93332 Bump the python-packages group with 4 updates (#921)
• d2fdeda fix: read secret files as UTF-8 instead of the locale encoding (#917)
• 2256a4e Bump the python-packages group with 3 updates (#915)
• Additional commits viewable in compare view

Updates alembic from 1.18.5 to 1.19.1

Release notes

Sourced from alembic's releases.

1.19.1

Released: August 8, 2026

bug

• [bug] [autogenerate] Fixed bug in the check constraint detection implemented in #508 that failed to take into account column bound check constraints, leading to wrong autogenerate detections.

  References: #1842

1.19.0

Released: August 4, 2026

changed

• [changed] [installation] Environmental updates:

  -   Trove classifiers now include Python 3.15 which is now part of CI
      integration
  
  
  Python 3.14 is also added to trove classifiers which had been previously
  omitted
  
  
  Implemented PEP 604 style unions in type annotations
  

feature

• [feature] [autogenerate] Autogenerate now detects the addition and removal of named CHECK constraints, as part of the default autogenerate behavior. Detection is name-based only; a constraint whose name is unchanged is presumed equivalent regardless of its expression text, as reliably normalizing SQL expressions across backends for comparison purposes is not generally feasible. This behavior is implemented as a plugin named alembic.autogenerate.checkconstraint_byname, and may be disabled if not desired by excluding it from the EnvironmentContext.configure.autogenerate_plugins list. Pull request courtesy Francois van Kempen.

  References: #508

bug

... (truncated)

Commits

• See full diff in compare view

Updates greenlet from 3.5.4 to 3.5.5

Changelog

Sourced from greenlet's changelog.

3.5.5 (2026-08-10)

• Link the C++ runtime statically into the Windows wheels again, as the Appveyor builds did through 3.3.0. Since 3.3.1 _greenlet.pyd imported MSVCP140.dll, which no Windows CPython distribution ships, so importing greenlet failed on machines without the Visual C++ redistributable. See issue 525 <https://github.com/python-greenlet/greenlet/issues/525>_. Issue and pull request by Daniel Sticker.

.. note:: Binary 3.15 wheels are now built with 3.15.0rc1. This should be compatible with future 3.15 releases and is believed compatible with 3.15b4 as well (but not earlier versions).

Commits

• ddb1453 Preparing release 3.5.5
• 7de515c Update CHANGES: Credit for issue 525 and note about 3.15 binary wheels [skip ci]
• f3746aa Merge pull request #526 from stickerdaniel/windows-static-runtime
• f1ce3ca Restore static linking of the C++ runtime for Windows wheels
• b6690a5 Merge pull request #523 from python-greenlet/dependabot/github_actions/github...
• 726cc38 Bump the github-actions group with 3 updates
• e5c5f4c Merge pull request #522 from ddorian/c-stack-refs-test-detection
• be55a59 Check that the suspended greenlet is what keeps the class alive
• e9c01dd Back to development: 3.5.5
• See full diff in compare view

Updates gevent from 26.7.0 to 26.8.0

Commits

• 4f68410 Preparing release 26.8.0
• 10489c5 Merge pull request #2199 from florentinl/florentin.labelle/fix/hubless-thread...
• d4f5f09 Document the args[0] cross-thread wakeup mechanism
• 9b04991 Run test_cross_thread_callback_can_run_before_scheduling_returns on all backends
• ce7996d Address review comments: document cross-thread race, drop unneeded cpdef
• 5288a6e Add missing @​ignores_leakcheck to new cross-thread test
• c72eda0 Fix cross-thread notifier scheduling race
• 908b937 Merge pull request #2195 from ddorian/fix-popen-exit-reentrant-close
• b58795f Merge pull request #2191 from ddorian/fix-1865-global-shutdown-lock
• ede2e71 Always use 'versionchanged:: NEXT' to let the release machinery fill in the c...
• Additional commits viewable in compare view

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[github-actions]

Coverage Report •

File	Stmts	Miss	Branch	BrPart	Cover	Missing
TOTAL	7600	499	1276	207	92%

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