You know it if it's not failing ;) but I understand the desire to know
beforehand - all you need to do is a dbsession.flush(). If that's
failing, you get an excpetion.
Unfortunately, that means the ongoing transaction is borked. That's a
sqlalchemy design thing. So the safe way to deal with these things is
the common check-lock-check-create-dance to make sure the transaction
commits.
Diez
Am 03.07.2010 um 12:49 schrieb Andrea Crotti <andrea.crotti.
[email protected]>:
Mm I deleted the database, executed setup-app again and tried another
time and it works fine...
Now it's fine, but I don't see the flash
@validate(create_person_form, error_handler=new_person)
@expose()
def create_person(self, **kw):
""" create a new entry, store it into the DB and exit """
# FIXME: the form values are in italian now!!
person = Person(name=kw[u'name']) # pass directly the
dictionary with the values inserted
# how do we know here?
flash(l_("Record created correctly"))
redirect("/")
if I just add it creating it, how do I know that the transaction was
successful?
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