test_grouping.py 文件源码

def test_identifier_list(self):
        p = sqlparse.parse('a, b, c')[0]
        self.assert_(isinstance(p.tokens[0], sql.IdentifierList))
        p = sqlparse.parse('(a, b, c)')[0]
        self.assert_(isinstance(p.tokens[0].tokens[1], sql.IdentifierList))