Method constraint

tensorflow/python/ops/variables.py:765–772

Returns the constraint function associated with this variable. Returns: The constraint function that was passed to the variable constructor. Can be `None` if no constraint was passed.

(self)

  @property
  def constraint(self):
    """Returns the constraint function associated with this variable.

    Returns:
      The constraint function that was passed to the variable constructor.
      Can be `None` if no constraint was passed.
    """
    raise NotImplementedError

  def assign(self, value, use_locking=False, name=None, read_value=True):
    """Assigns a new value to the variable.