tff.framework.Placement

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A representation of a placement literal in TFF's internal language.

Inherits From: ComputationBuildingBlock

tff.framework.Placement(
    literal
)

Currently this can only be tff.SERVER or tff.CLIENTS.

Args:

• literal: The placement literal.

Attributes:

• proto: Returns a serialized form of this object as a pb.Computation instance.
• type_signature: Returns the TFF type of this object (an instance of tff.Type).
• uri

Raises:

• TypeError: if the arguments are of the wrong types.

Methods

compact_representation

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compact_representation()

Returns the compact string representation of this building block.

formatted_representation

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formatted_representation()

Returns the formatted string representation of this building block.

from_proto

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@classmethod
from_proto(
    cls, computation_proto
)

Returns an instance of a derived class based on 'computation_proto'.

Args:

• computation_proto: An instance of pb.Computation.

Returns:

An instance of a class that implements 'ComputationBuildingBlock' and that contains the deserialized logic from in 'computation_proto'.

Raises:

• NotImplementedError: if computation_proto contains a kind of computation for which deserialization has not been implemented yet.
• ValueError: if deserialization failed due to the argument being invalid.

structural_representation

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structural_representation()

Returns the structural string representation of this building block.