Bump sqlalchemy from 1.0.15 to 1.4.46

[dependabot]

Bumps sqlalchemy from 1.0.15 to 1.4.46.

Release notes

Sourced from sqlalchemy's releases.

1.4.46

Released: January 3, 2023

general

• [general] [change] A new deprecation "uber warning" is now emitted at runtime the first time any SQLAlchemy 2.0 deprecation warning would normally be emitted, but the SQLALCHEMY_WARN_20 environment variable is not set. The warning emits only once at most, before setting a boolean to prevent it from emitting a second time.

  This deprecation warning intends to notify users who may not have set an appropriate constraint in their requirements files to block against a surprise SQLAlchemy 2.0 upgrade and also alert that the SQLAlchemy 2.0 upgrade process is available, as the first full 2.0 release is expected very soon. The deprecation warning can be silenced by setting the environment variable SQLALCHEMY_SILENCE_UBER_WARNING to "1".

  References: #8983

• [general] [bug] Fixed regression where the base compat module was calling upon platform.architecture() in order to detect some system properties, which results in an over-broad system call against the system-level file call that is unavailable under some circumstances, including within some secure environment configurations.

  References: #8995

orm

• [orm] [bug] Fixed issue in the internal SQL traversal for DML statements like _dml.Update and _dml.Delete which would cause among other potential issues, a specific issue using lambda statements with the ORM update/delete feature.

  References: #9033

engine

• [engine] [bug] Fixed a long-standing race condition in the connection pool which could occur under eventlet/gevent monkeypatching schemes in conjunction with the use of eventlet/gevent Timeout conditions, where a connection pool checkout that's interrupted due to the timeout would fail to clean up the failed state, causing the underlying connection record and sometimes the database connection itself to "leak", leaving the pool in an invalid state with unreachable entries. This issue was first identified and fixed in

... (truncated)

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