[Mailman-Developers] Issues with SQLAlchemy >= 1.2 All CI fails.

[Mark Sapiro]

One specific test is failing when run with SQLAlchemy >= 1.2. The test
test_absorb_memberships in mailman.model.tests.test_user.TestUser throws
sqlalchemy.orm.exc.StaleDataError.

I have a small MR I'm working on. I'm going to push that and require
sqlalchemy < 1.2 for the time being.

I still haven't figured out whether we have a real incompatibility or if
it's just a problem with the test.

-- 
Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan