SQL_Class = ClientReportSQL(self.a, self.b)
        the_queue.put([SQL_Class.openconnection])
        the_queue.put([SQL_Class.executeSQL]) # this is a long running function that assigns SQL_Class.c

        File_Class = ClientReportFile(self.clientname, SQL_Class.c)  # next object relies on the SQL_Class.c attribute that is not ready in the main thread in time


# returns AttributeError: 'ClientReportSQL' object has no attribute 'treaty_date'