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Update to SQLAlchemy 2.0 #78
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This reverts commit f42b193857eec8560443767de9fd7ada9f2acb96.
fix requirements installation command in README
Corrected commands of the individual tests make commands
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The used
sqlalchemy.orm.mappers
are deprecated in SQLAlchemy 2.0, alongside other breaking changes fixed in this PR.Mainly we have to use
sqlalchemy.orm.registry.map_imperatively
instead ofsqlalchemy.orm.mappers
.We can also re-use the mapper_registry to replace
sqlalchemy.Metadata
, see the docs: https://docs.sqlalchemy.org/en/20/orm/mapping_styles.html#imperative-mappingFull Changelog fixing all breaking changes in SQLAlchemy 2.0:
sqlalchemy.sql.text
when runningsqlalchemy.orm.session.execute
row._asdict()
instead ofdict(r)
sqlalchemy.orm.registry.map_imperatively
instead ofsqlalchemy.orm.mappers
sqlalchemy.orm.registry.metadata
instead ofsqlalchemy.Metadata