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Changes external references to keras.utils.serialize_keras_object/deserialize_keras_object to legacy serialization API in preparation for switching all of Keras to new serialization format. #550

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Changes external references to keras.utils.serialize_keras_object/deserialize_keras_object to legacy serialization API in preparation for switching all of Keras to new serialization format. #550

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7 changes: 4 additions & 3 deletions edward2/tensorflow/constraints.py
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Original file line number Diff line number Diff line change
Expand Up @@ -78,15 +78,16 @@ def get_config(self):


def serialize(initializer):
return tf.keras.utils.serialize_keras_object(initializer)
return tf.keras.utils.legacy.serialize_keras_object(initializer)


def deserialize(config, custom_objects=None):
return tf.keras.utils.deserialize_keras_object(
return tf.keras.utils.legacy.deserialize_keras_object(
config,
module_objects=globals(),
custom_objects=custom_objects,
printable_module_name='constraints')
printable_module_name='constraints',
)


def get(identifier, value=None):
Expand Down
7 changes: 4 additions & 3 deletions edward2/tensorflow/initializers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -851,15 +851,16 @@ def get_config(self):


def serialize(initializer):
return tf.keras.utils.serialize_keras_object(initializer)
return tf.keras.utils.legacy.serialize_keras_object(initializer)


def deserialize(config, custom_objects=None):
return tf.keras.utils.deserialize_keras_object(
return tf.keras.utils.legacy.deserialize_keras_object(
config,
module_objects=globals(),
custom_objects=custom_objects,
printable_module_name='initializers')
printable_module_name='initializers',
)


def get(identifier, value=None):
Expand Down
9 changes: 5 additions & 4 deletions edward2/tensorflow/layers/gaussian_process.py
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Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,7 @@ def get_config(self):
return {
'variance': self.variance,
'bias': self.bias,
'encoder': tf.keras.utils.serialize_keras_object(self.encoder),
'encoder': tf.keras.utils.legacy.serialize_keras_object(self.encoder),
}


Expand Down Expand Up @@ -250,9 +250,10 @@ def compute_output_shape(self, input_shape):
def get_config(self):
config = {
'units': self.units,
'mean_fn': tf.keras.utils.serialize_keras_object(self.mean_fn),
'covariance_fn': tf.keras.utils.serialize_keras_object(
self.covariance_fn),
'mean_fn': tf.keras.utils.legacy.serialize_keras_object(self.mean_fn),
'covariance_fn': tf.keras.utils.legacy.serialize_keras_object(
self.covariance_fn
),
'conditional_inputs': None, # don't serialize as it can be large
'conditional_outputs': None, # don't serialize as it can be large
}
Expand Down
7 changes: 4 additions & 3 deletions edward2/tensorflow/regularizers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -388,15 +388,16 @@ def get_config(self):


def serialize(initializer):
return tf.keras.utils.serialize_keras_object(initializer)
return tf.keras.utils.legacy.serialize_keras_object(initializer)


def deserialize(config, custom_objects=None):
return tf.keras.utils.deserialize_keras_object(
return tf.keras.utils.legacy.deserialize_keras_object(
config,
module_objects=globals(),
custom_objects=custom_objects,
printable_module_name='regularizers')
printable_module_name='regularizers',
)


def get(identifier, value=None):
Expand Down