Function parse_frame

experiments/optimization/parse_frames.py:22–38

(data, count, mask, extensions)

def parse_frame(data, count, mask, extensions):
    reader = StreamReader()
    for _ in range(count):
        reader.feed_data(data)
        parser = Frame.parse(
            reader.read_exact,
            mask=mask,
            extensions=extensions,
        )
        try:
            next(parser)
        except StopIteration:
            pass
        else:
            raise AssertionError("parser should return frame")
    reader.feed_eof()
    assert reader.at_eof(), "parser should consume all data"


def run_benchmark(size, count, compression=False, number=100):