Method push

tensorflow/python/eager/context.py:214–232

Push metadata about a context switch onto the stack. A context switch can take any one of the two forms: installing a graph as the default graph, or entering the eager context. For each context switch, we record whether or not the entered context is building a function. Args:

(self, is_building_function, enter_context_fn, device_stack)

                device_stack=None)

  def push(self, is_building_function, enter_context_fn, device_stack):
    """Push metadata about a context switch onto the stack.

    A context switch can take any one of the two forms: installing a graph as
    the default graph, or entering the eager context. For each context switch,
    we record whether or not the entered context is building a function.

    Args:
      is_building_function: (bool.) Whether the context is building a function.
      enter_context_fn: (function.) A callable that executes the context switch.
        For example, `graph.as_default` or `eager_mode`.
      device_stack: If applicable, the device function stack for this
        graph. When breaking out of graphs in init_scope, the innermost nonempty
        device stack is used. Eager contexts put `None` here and the value is
        never used.
    """

    self.stack.append(
        ContextSwitch(is_building_function, enter_context_fn, device_stack))

  def pop(self):
    """Pop the stack."""