Awesome, thanks! (For the record, i was ultimately looking for the field types involved in the update, which i found with your help above as:
for bind in result.context.compiled.binds.values(): field_type = bind.type if isinstance(field_type, MyField): raise NotImplementedError("Bulk updates are not yet supported") Thanks again! On 7 July 2013 17:14, Michael Bayer <mike...@zzzcomputing.com> wrote: > this should probably be available as some documented helper function for > now, it's tricky to figure out up front what parameters these events will > need. Really these "bulk" events should get to know all the arguments that > were passed, including the synchronize_session argument which isn't present > at all right now. > > that particular info you can get like this: > > @event.listens_for(Session, "after_bulk_update") > def bulk_ud(sess, query, ctx, result): > print result.context.compiled.params > > > > > > On Jul 7, 2013, at 5:51 AM, David Szotten <davidszot...@gmail.com> wrote: > > Hi, > > Is it possible to find out which class/columns were included in the update > from an `after_bulk_update` event handler? > > From what i can tell from the source, this information lives on the > `BulkUpdate(Evaluate in my case)` object which isn't passed to the event > handler, and I can't figure out how to access this info from the available > variables (session, query, query_context, result) > > Thanks > -d > > -- > 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 http://groups.google.com/group/sqlalchemy. > For more options, visit https://groups.google.com/groups/opt_out. > > > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "sqlalchemy" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/sqlalchemy/SwOckp6-Vh8/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > sqlalchemy+unsubscr...@googlegroups.com. > To post to this group, send email to sqlalchemy@googlegroups.com. > Visit this group at http://groups.google.com/group/sqlalchemy. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- 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 http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/groups/opt_out.