bgzf.py 文件源码

def write(self, data):
        # TODO - Check bytes vs unicode
        if isinstance(data, str):
            data = codecs.latin_1_encode(data)[0]
        # block_size = 2**16 = 65536
        data_len = len(data)
        if len(self._buffer) + data_len < 65536:
            # print("Cached %r" % data)
            self._buffer += data
            return
        else:
            # print("Got %r, writing out some data..." % data)
            self._buffer += data
            while len(self._buffer) >= 65536:
                self._write_block(self._buffer[:65536])
                self._buffer = self._buffer[65536:]