Bump sqlalchemy from 2.0.30 to 2.0.31

Bumps sqlalchemy from 2.0.30 to 2.0.31.

Release notes

Sourced from sqlalchemy's releases.

2.0.31

Released: June 18, 2024

general

• [general] [bug] Set up full Python 3.13 support to the extent currently possible, repairing issues within internal language helpers as well as the serializer extension module.

  References: #11417

orm

• [orm] [usecase] Added missing parameter _orm.with_polymorphic.name that allows specifying the name of returned _orm.AliasedClass.

  References: #11361

• [orm] [bug] Fixed issue where a MetaData collection would not be serializable, if an Enum or Boolean datatype were present which had been adapted. This specific scenario in turn could occur when using the Enum or Boolean within ORM Annotated Declarative form where type objects frequently get copied.

  References: #11365

• [orm] [bug] Fixed issue where the _orm.selectinload() and _orm.subqueryload() loader options would fail to take effect when made against an inherited subclass that itself included a subclass-specific _orm.Mapper.with_polymorphic setting.

  References: #11446

• [orm] [bug] Fixed very old issue involving the _orm.joinedload.innerjoin parameter where making use of this parameter mixed into a query that also included joined eager loads along a self-referential or other cyclical relationship, along with complicating factors like inner joins added for secondary tables and such, would have the chance of splicing a particular inner join to the wrong part of the query. Additional state has been added to the internal method that does this splice to make a better decision as to where splicing should proceed.

  References: #11449

• [orm] [bug] [regression] Fixed bug in ORM Declarative where the __table__ directive could not be declared as a class function with _orm.declared_attr() on a superclass, including an __abstract__ class as well as coming from the

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