pyarrow.SerializedPyObject

class pyarrow.SerializedPyObject

Bases: _Weakrefable

Arrow-serialized representation of Python object.

__init__(*args, **kwargs)

Methods

__init__(*args, **kwargs)
deserialize(self, ...)	Convert back to Python object.
from_components(components)	Reconstruct SerializedPyObject from output of SerializedPyObject.to_components.
to_buffer(self[, nthreads])	Write serialized data as Buffer.
to_components(self[, memory_pool])	Return the decomposed dict representation of the serialized object containing a collection of Buffer objects which maximize opportunities for zero-copy.
write_to(self, sink)	Write serialized object to a sink.

Attributes

base
total_bytes

base

deserialize(self, SerializationContext context=None)

Convert back to Python object.

static from_components(components)

Reconstruct SerializedPyObject from output of SerializedPyObject.to_components.

to_buffer(self, nthreads=1)

Write serialized data as Buffer.

to_components(self, memory_pool=None)

Return the decomposed dict representation of the serialized object containing a collection of Buffer objects which maximize opportunities for zero-copy.

Parameters:

memory_poolMemoryPool default None

Pool to use for necessary allocations.

Returns

total_bytes

write_to(self, sink)

Write serialized object to a sink.

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pyarrow.read_serialized

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pyarrow.SerializationContext