Method finalize

tensorflow/python/framework/ops.py:3085–3093

Finalizes this graph, making it read-only. After calling `g.finalize()`, no new operations can be added to `g`. This method is used to ensure that no operations are added to a graph when it is shared between multiple threads, for example when using a `tf.compat.v1.train.QueueRunner

(self)

    return self._finalized

  def finalize(self):
    """Finalizes this graph, making it read-only.

    After calling `g.finalize()`, no new operations can be added to
    `g`.  This method is used to ensure that no operations are added
    to a graph when it is shared between multiple threads, for example
    when using a `tf.compat.v1.train.QueueRunner`.
    """
    self._finalized = True

  def _unsafe_unfinalize(self):
    """Opposite of `finalize`.