Issue #48 resolved
DatabaseWrapper' object has no attribute '_DatabaseWrapper__connect'
I found that method __connect is undefined in base.py / DatabaseWrapper. This is a fatal error in my use cases.
def __get_dbms_version(self, make_connection=True): """ Returns the 'DBMS Version' string, or ''. If a connection to the database has not already been established, a connection will be made when `make_connection` is True. """ if not self.connection and make_connection: self.__connect() # UNDEFINED !!! return self.connection.adoConnProperties.get('DBMS Version', '') if self.connection else ''