Could you pair a before_commit handler with an after_flush_postexec handler? The before_commit one would set a flag to say that you are committing, and the after_flush_postexec one would look for that flag before proceeding.
Simon On Fri, Sep 15, 2017 at 12:08 AM, <m...@benchling.com> wrote: > I'm writing a handler for the "before_commit" event that requires that all > objects have primary key ids, and realizing that "before_commit" runs before > the flush preceding a commit. Is there a way to have the handler run after > the initial flush preceding a commit? Or, alternatively, have an > "after_flush" listener run only on the flush preceding a commit? > > -- > SQLAlchemy - > The Python SQL Toolkit and Object Relational Mapper > > http://www.sqlalchemy.org/ > > To post example code, please provide an MCVE: Minimal, Complete, and > Verifiable Example. See http://stackoverflow.com/help/mcve for a full > description. > --- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sqlalchemy+unsubscr...@googlegroups.com. > To post to this group, send email to sqlalchemy@googlegroups.com. > Visit this group at https://groups.google.com/group/sqlalchemy. > For more options, visit https://groups.google.com/d/optout. -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at https://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
