Bump the python-dependencies group with 3 updates

[dependabot]

Updates the requirements on sqlalchemy, time-machine and sphinx-rtd-theme to permit the latest version.
Updates sqlalchemy to 2.0.21

Release notes

Sourced from sqlalchemy's releases.

2.0.21

Released: September 18, 2023

orm

• [orm] [bug] Adjusted the ORM's interpretation of the "target" entity used within Update and Delete to not interfere with the target "from" object passed to the statement, such as when passing an ORM-mapped _orm.aliased construct that should be maintained within a phrase like "UPDATE FROM". Cases like ORM session synchonize using "SELECT" statements such as with MySQL/ MariaDB will still have issues with UPDATE/DELETE of this form so it's best to disable synchonize_session when using DML statements of this type.

  References: #10279

• [orm] [bug] Added new capability to the _orm.selectin_polymorphic() loader option which allows other loader options to be bundled as siblings, referring to one of its subclasses, within the sub-options of parent loader option. Previously, this pattern was only supported if the _orm.selectin_polymorphic() were at the top level of the options for the query. See new documentation section for example.

  As part of this change, improved the behavior of the _orm.Load.selectin_polymorphic() method / loader strategy so that the subclass load does not load most already-loaded columns from the parent table, when the option is used against a class that is already being relationship-loaded. Previously, the logic to load only the subclass columns worked only for a top level class load.

  References: #10348

engine

• [engine] [bug] Fixed a series of reflection issues affecting the PostgreSQL, MySQL/MariaDB, and SQLite dialects when reflecting foreign key constraints where the target column contained parenthesis in one or both of the table name or column name.

  References: #10275

sql

• [sql] [usecase] Adjusted the _types.Enum datatype to accept an argument of None for the _types.Enum.length parameter, resulting in a VARCHAR or other textual type with no length in the resulting DDL. This

... (truncated)

Commits

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Updates time-machine to 2.13.0

Changelog

Sourced from time-machine's changelog.

2.13.0 (2023-09-19)

• Add support for datetime.timedelta to time_machine.travel().

  Thanks to Nate Dudenhoeffer in PR [#298](https://github.com/adamchainz/time-machine/issues/298) <https://github.com/adamchainz/time-machine/pull/298>__.

• Fix documentation about using local time for naive date(time) strings.

  Thanks to Stefaan Lippens in PR [#306](https://github.com/adamchainz/time-machine/issues/306) <https://github.com/adamchainz/time-machine/pull/306>__.

• Add shift() method to the time_machine pytest fixture.

  Thanks to Stefaan Lippens in PR [#312](https://github.com/adamchainz/time-machine/issues/312) <https://github.com/adamchainz/time-machine/pull/312>__.

• Mock time.monotonic() and time.monotonic_ns(). They return the values of time.time() and time.time_ns() respectively, rather than real monotonic clocks.

  Thanks to Anthony Sottile in PR [#382](https://github.com/adamchainz/time-machine/issues/382) <https://github.com/adamchainz/time-machine/pull/382>__.

2.12.0 (2023-08-14)

• Include wheels for Python 3.12.

2.11.0 (2023-07-10)

• Drop Python 3.7 support.

2.10.0 (2023-06-16)

• Support Python 3.12.

2.9.0 (2022-12-31)

• Build Windows ARM64 wheels.

• Explicitly error when attempting to install on PyPy.

Thanks to Michał Górny in PR [#315](https://github.com/adamchainz/time-machine/issues/315) <https://github.com/adamchainz/time-machine/pull/315>__.

2.8.2 (2022-09-29)

• Improve type hints for time_machine.travel() to preserve the types of the wrapped function/coroutine/class.

2.8.1 (2022-08-16)

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Commits

• b31371c Version 2.13.0
• 1957f44 Tidy tests to use change_local_timezone() (#385)
• 3c70dd5 Fix docs on timezone of naive date(time) strings (#306)
• 483907d Add support for dt.timedelta to travel class (#298)
• ac337ab Make CHANGELOG consistent
• d97adc6 Add shift() method to time_machine pytest fixture (#312)
• 21be5b7 [pre-commit.ci] pre-commit autoupdate (#384)
• 33bbae8 Bump docker/setup-qemu-action from 2 to 3 (#383)
• e2766de Support time.monotonic() and time.monotonic_ns() (#382)
• c8e1ccf [pre-commit.ci] pre-commit autoupdate (#381)
• Additional commits viewable in compare view

Updates sphinx-rtd-theme to 1.3.0

Changelog

Sourced from sphinx-rtd-theme's changelog.

1.3.0

Added

• Relaxed requirements to include Sphinx release 7.0

.. _release-1.2.2:

1.2.2

Fixes

• Require sphinxcontrib-jquery>=4,<5 (#1446)

Added

• Styling for :menuselection: (#1426)

.. _release-1.2.1:

1.2.1

Fixes

• Load jQuery correctly when using latest sphinxcontrib-jquery release (#1448)

.. _release-1.2.0:

1.2.0

Dependency changes

• docutils 0.18 is supported. (#1381)
• Sphinx 6 support added
• Added sphinxcontrib-jquery as a dependency (#1385 #1421)
• Python 3.11 is officially supported and tested. (#1395)
• Python 3.4 and 3.5 are officially not supported (#1395)

Changes

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Commits

• 15ed4de Release 1.3.0 (#1509)
• b583358 1.3.0rc2 (#1495)
• 775bca4 Release 1.3.0rc1 (#1494)
• 04f85fc Add Sphinx 7 support (#1464)
• See full diff in compare view

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[dependabot]

Looks like these dependencies are updatable in another way, so this is no longer needed.