def __init__(self, layer):
self.layer = layer
self.layer_call_method = _get_layer_call_method(layer)
self._expects_training_arg = utils.layer_uses_training_bool(layer)
self._training_arg_index = utils.get_training_arg_index(
self.layer_call_method)
# If the layer call function has kwargs, then the traced function cannot
# have an input signature.
arg_spec = tf_inspect.getfullargspec(self.layer_call_method)
self._has_kwargs = bool(self._expects_training_arg or
arg_spec.defaults or
arg_spec.kwonlyargs or
arg_spec.varkw)
self._input_signature = self._generate_input_signature(layer)
self._functions = weakref.WeakValueDictionary()
# Bool indicating whether this object is currently tracing the layer call
# functions.
self.tracing = False
# Get the input argument name from the args.
args = arg_spec.args
if tf_inspect.ismethod(self.layer_call_method):
args = args[1:]
self._input_arg_name = args[0] if args else 'inputs'
def __init__(self, layer):
self.layer = layer
self.layer_call_method = _get_layer_call_method(layer)
self._expects_training_arg = utils.layer_uses_training_bool(layer)
self._training_arg_index = utils.get_training_arg_index(
self.layer_call_method)
self._layer_inputs = self._get_layer_inputs(layer)
self._functions = weakref.WeakValueDictionary()
# Get the input argument name from the args.
arg_spec = tf_inspect.getfullargspec(self.layer_call_method)
args = arg_spec.args
if tf_inspect.ismethod(self.layer_call_method):
args = args[1:]
self._input_arg_name = args[0] if args else 'inputs'
