Class Placement
A representation of a placement literal in TFF's internal language.
Inherits From:
ComputationBuildingBlock
Defined in
python/core/impl/computation_building_blocks.py.
Currently this can only be
tff.SERVER or
tff.CLIENTS.
__init__
__init__(literal)
Constructs a new placement instance for the given placement literal.
Args:
literal: The placement literal.
Raises:
TypeError: if the arguments are of the wrong types.
Properties
proto
Returns a serialized form of this object as a pb.Computation instance.
tff_repr
Returns the representation of the instance using TFF syntax.
type_signature
Returns the TFF type of this object (an instance of
tff.Type).
uri
Methods
from_proto
@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.