Did I find the right examples for you? yes no

All Samples(1)  |  Call(1)  |  Derive(0)  |  Import(0)
evaluate a require, which may be a sub-stream or a page

src/w/h/whiff-1.1/whiff/middleware/base64DataUrl.py   whiff(Download)
    def __call__(self, env, start_response):
        # allow the page to start the response
        page = self.param_binary(self.page, env)
        page = stream.mystr(page)
        b64data = base64.b64encode(page)