Fix python2 compatibility regression

epandurski · Feb 19, 2019 · c0302b8 · c0302b8
1 parent 7307c51
commit c0302b8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/flask_signalbus/atomic.py b/flask_signalbus/atomic.py
@@ -67,7 +67,7 @@ class CustomSQLAlchemy(AtomicProceduresMixin, SQLAlchemy):
     def apply_driver_hacks(self, app, info, options):
         if info.drivername != 'sqlite' and "isolation_level" not in options:
             options["isolation_level"] = "REPEATABLE_READ"
-        return super().apply_driver_hacks(app, info, options)
+        return super(AtomicProceduresMixin, self).apply_driver_hacks(app, info, options)
 
     def make_declarative_base(self, model, *args, **kwargs):
         class model(_ModelUtilitiesMixin, model):