Bump the python-packages group with 2 updates

[dependabot]

Bumps the python-packages group with 2 updates: sqlalchemy and coverage.

Updates sqlalchemy from 2.0.42 to 2.0.43

Release notes

Sourced from sqlalchemy's releases.

2.0.43

Released: August 11, 2025

orm

• [orm] [bug] Fixed issue where using the post_update feature would apply incorrect "pre-fetched" values to the ORM objects after a multi-row UPDATE process completed. These "pre-fetched" values would come from any column that had an Column.onupdate callable or a version id generator used by orm.Mapper.version_id_generator; for a version id generator that delivered random identifiers like timestamps or UUIDs, this incorrect data would lead to a DELETE statement against those same rows to fail in the next step.

  References: #12748

• [orm] [bug] Fixed issue where _orm.mapped_column.use_existing_column parameter in _orm.mapped_column() would not work when the _orm.mapped_column() is used inside of an Annotated type alias in polymorphic inheritance scenarios. The parameter is now properly recognized and processed during declarative mapping configuration.

  References: #12787

• [orm] [bug] Improved the implementation of the _orm.selectin_polymorphic() inheritance loader strategy to properly render the IN expressions using chunks of 500 records each, in the same manner as that of the _orm.selectinload() relationship loader strategy. Previously, the IN expression would be arbitrarily large, leading to failures on databases that have limits on the size of IN expressions including Oracle Database.

  References: #12790

engine

• [engine] [usecase] Added new parameter create_engine.skip_autocommit_rollback which provides for a per-dialect feature of preventing the DBAPI .rollback() from being called under any circumstances, if the connection is detected as being in "autocommit" mode. This improves upon a critical performance issue identified in MySQL dialects where the network overhead of the .rollback() call remains prohibitive even if autocommit mode is set.

  References: #12784

postgresql

... (truncated)

Commits

• See full diff in compare view

Updates coverage from 7.10.3 to 7.10.4

Changelog

Sourced from coverage's changelog.

Version 7.10.4 — 2025-08-16

• Added patch = fork for times when the built-in forking support is insufficient.

• Fix: patch = execv also inherits the entire coverage configuration now.

.. _changes_7-10-3:

Commits

• 1cd29f2 docs: sample HTML for 7.10.4
• 92a91e9 docs: prep for 7.10.4
• 9ee6390 debug: more details in debug messages
• 6af8a5d feat: patch=fork
• 0eb292d refactor: a nicer way to inject config from the environment
• 183cd9b build: tweaks to how the python build is bannered for tox
• 6c2fb87 chore: make upgrade
• a22436c test: since 62434e79 we don't need to account for .tox
• 4ab4bb0 test: add a test for env var truncation
• bf1a970 refactor: better style for constants
• Additional commits viewable in compare view

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.41%. Comparing base (31baf09) to head (90d9649).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #258   +/-   ##
========================================
  Coverage    92.41%   92.41%           
========================================
  Files          194      194           
  Lines         4761     4761           
  Branches       353      353           
========================================
  Hits          4400     4400           
- Misses         274      275    +1     
+ Partials        87       86    -1     

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