Migrating to SQLAlchemy 2.0

Re:Migrating to SQLAlchemy 2.0 by luhn on Thursday February 18, 2021 @03:31PM (#26185079)

There is a lot going on in that cookie cutter. The “transaction” library for transaction management, wired into Pyramid with pyramid_tm, wired into SQLAlchemy with zope.sqlalchemy. Works nicely for Pyramid, but I don’t know how that translates to Flask.

[ Parent | on HN ]

Re:Migrating to SQLAlchemy 2.0 by jordic on Friday February 19, 2021 @12:01AM (#26189949)

Think on it like a middleware that wraps a transaction. It's fine, till you start consuming other Io based services (elastic/solar/...) And you find that this blocks one connection per request..

[ Parent | on HN ]

Re:Migrating to SQLAlchemy 2.0 by ergo14 on Thursday February 18, 2021 @04:30PM (#26185892)

Doesn't, I wanted to show how it can be wired to request.

[ Parent | on HN ]