test_parser.py 文件源码

def test_flags_passed(self):
        # The unicode literals flags has to be passed from the paser to AST
        # generation.
        suite = parser.suite("from __future__ import unicode_literals; x = ''")
        code = suite.compile()
        scope = {}
        exec(code, {}, scope)
        self.assertIsInstance(scope["x"], str)