Method parse

tests/test_parser.py:8–13

(self, on_token)

        """A simple parser that reads a byte at a time from a stream."""

        def parse(self, on_token):
            while True:
                data = yield self.read1()
                if not data:
                    break
                on_token(data)

    test_parser = TestParser()
    test_data = "Where there is a Will there is a way!"