atomic.py 文件源码

def write(self, stream, seekfirst=True):
        """Write this element to a binary stream.

        If this element element is not dirty, this method should reproduce the
        byte stream used to read it.

        Raises:
         + ValueError: if the object's data cannot be encoded in self.size
           bytes.
        """
        if seekfirst:
            stream.seek(self.pos_absolute, SEEK_SET)
        stream.write(self.header.encode())
        stream.write(self.encode(self.value, self.size))

    # Virtual