blueprints.py 文件源码

def test_template_test_after_route_with_template(self):
        app = flask.Flask(__name__)
        @app.route('/')
        def index():
            return flask.render_template('template_test.html', value=False)
        bp = flask.Blueprint('bp', __name__)
        @bp.app_template_test()
        def boolean(value):
            return isinstance(value, bool)
        app.register_blueprint(bp, url_prefix='/py')
        rv = app.test_client().get('/')
        self.assert_in(b'Success!', rv.data)