In a Pyramid web app that use SQLAlchemy I need to work also with a Tryton
DB. With Tryton 3.8 I had implemented a Zope Data Manager for Tryton
backend that I joined to the current transaction of my Pyramid app. Now
with Tryton 4.0 it no longer works due to the new design of Tryton
transaction. Here is my initial Zope Data Manager for Tryton backend :
from trytond.transaction import Transaction as TrytonTransaction
class TrytonDataManager(object):
transaction_manager = transaction.manager
def __init__(self, db, user, context={}):
TrytonTransaction().start(db, user, context=context)
def abort(self, transaction):
pass
def tpc_begin(self, transaction):
pass
def commit(self, transaction):
pass
def tpc_vote(self, transaction):
pass
def tpc_abort(self, transaction):
pass
def tpc_finish(self, transaction):
cursor = TrytonTransaction().cursor
cursor.commit()
And I have this "cleanup" hook for the Pyramid requests :
def _cleanup(request):
TrytonTransaction().stop()
request.add_finished_callback(_cleanup)
I don't know how update my code to manage the new design of the Tryton
transaction. Especially how to stop transaction in the cleanup hook.
Any idea ?
--
You received this message because you are subscribed to the Google Groups
"tryton-dev" group.
To view this discussion on the web visit
https://groups.google.com/d/msgid/tryton-dev/aa4902b0-78c3-49b3-ab29-e7ac22462851%40googlegroups.com.
