local.py 文件源码

def test_custom_idents(self):
        ident = 0
        loc = local.Local()
        stack = local.LocalStack()
        mgr = local.LocalManager([loc, stack], ident_func=lambda: ident)

        loc.foo = 42
        stack.push({'foo': 42})
        ident = 1
        loc.foo = 23
        stack.push({'foo': 23})
        ident = 0
        assert loc.foo == 42
        assert stack.top['foo'] == 42
        stack.pop()
        assert stack.top is None
        ident = 1
        assert loc.foo == 23
        assert stack.top['foo'] == 23
        stack.pop()
        assert stack.top is None