Close SQLAlchemy session properly when SqlAlchemyConnector is disconnected

spine-tools / Spine-Database-API

Database interface to Spine generic data model

https://www.tools-for-energy-system-modelling.org/

GNU Lesser General Public License v3.0

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Close SQLAlchemy session properly when SqlAlchemyConnector is disconnected #214

Closed soininen closed 1 year ago

soininen commented 1 year ago

This fixes a Traceback that originates from the Session object being force-closed in another thread if SqlAlchemyConnector was used in a different thread.

Re spine-tools/Spine-Toolbox#1140

Checklist before merging

[x] Documentation (also in Toolbox repo) is up-to-date
[x] Release notes in Toolbox repo have been updated
[x] Unit tests have been added/updated accordingly
[x] Code has been formatted by black
[ ] Unit tests pass