Update python-SQLAlchemy to rev 72 via SR 758623
https://build.opensuse.org/request/show/758623
by user dimstar_suse
- update to version 1.3.12:
* [orm] [bug] Fixed issue involving lazy="raise" strategy where an ORM delete
of an object would raise for a simple “use-get” style many-to-one relationship
that had lazy=”raise” configured. This is inconsistent vs. the change
introduced in 1.3 as part of #4353, where it was established that a history
operation that does not expect emit SQL should bypass the lazy="raise" check,
and instead effectively treat it as lazy="raise_on_sql" for this case. The fix
adjusts the lazy loader strategy to not raise for the case where the lazy load
was instructed that it should not emit SQL if the object were not present.
* [orm] [bug] Fixed regression introduced in 1.3.0 related to the association
proxy refactor in #4351 that prevented composite() attributes