def stripped(self):
    sql = self.sql
    if sql:
        while (sql[(- 1)] in (' ', ';', '\n', '\t')):
            sql = sql[:(- 1)]
        return sql
def stripped(self):
    sql = self.sql
    if sql:
        while (sql[(- 1)] in (' ', ';', '\n', '\t')):
            sql = sql[:(- 1)]
        return sql