Ticket #5063: django.db.backends.postgresql_psycopg2.base.patch

33a34,40
>         
>         # psycopg2 closes the DB connection when OperationalError is thrown
>         # We can test for this by examining connection.closed
>         # If true we must re-establish the connection.
>         if self.connection and self.connection.closed:
>             self.connection = None
>