Hi Michael,
On 29/04/2013 19:58, Michael Bayer wrote:
I don't know what "wx.GetApp().ds" is, but a "commit", assuming this is a
Session, will return the current connection back to the connection pool, and any session changes
stay with that connection. Using the Session again will pull up a potentially different connection.
wx.GetApp().ds was created by:
engine = db.sa.create_engine(dburl, encoding='utf8',
echo=self.salog)
DBSession.configure(bind=engine)
maker = sao.sessionmaker(autoflush=True, autocommit=False,
expire_on_commit=True)
DBSession = sao.scoped_session(maker)
app.ds = DBSession() # just checked again that I do this only in one
place of my code
"app" above == wx.GetApp().ds and this is what I use in the wxPython
app to get always the same session and I think I also always get the
same connection, but will check this again tomorrow.
As always thanks for your time and explanation.
Werner
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