Run tasks at this end of cron execution and with_transaction

issue7781
review68391002

trytond/ir/cron.py

@@ -15,6 +15,7 @@ from ..transaction import Transaction
 from ..pool import Pool
 from ..config import config
 from ..sendmail import sendmail
+from trytond.worker import run_task
 
 __all__ = [
     'Cron',
@@ -184,3 +185,6 @@ class Cron(DeactivableMixin, ModelSQL, ModelView):
                 except Exception:
                     transaction.rollback()
                     logger.error('Running cron %s', cron.id, exc_info=True)
+        while transaction.tasks:
+            task_id = transaction.tasks.pop()
+            run_task(db_name, task_id)

trytond/protocols/wrappers.py

@@ -124,6 +124,8 @@ def with_pool(func):
 
 
 def with_transaction(readonly=None):
+    from trytond.worker import run_task
+
     def decorator(func):
         @wraps(func)
         def wrapper(request, pool, *args, **kwargs):
@@ -152,6 +154,9 @@ def with_transaction(readonly=None):
                         raise
                     # Need to commit to unlock SQLite database
                     transaction.commit()
+                while transaction.tasks:
+                    task_id = transaction.tasks.pop()
+                    run_task(pool, task_id)
                 return result
         return wrapper
     return decorator