pyarrow.SerializedPyObject

class pyarrow.SerializedPyObject

Bases: object

Arrow-serialized representation of Python object

__init__()

Initialize self. See help(type(self)) for accurate signature.

Methods

deserialize(self, …) Convert back to Python object
from_components(components) Reconstruct SerializedPyObject from output of
to_buffer(self[, nthreads]) Write serialized data as Buffer
to_components(self[, memory_pool]) Return the decomposed dict representation of the serialized object
write_to(self, sink) Write serialized object to a sink
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_pool (MemoryPool default None) – Pool to use for necessary allocations
  • Returns
total_bytes
write_to(self, sink)

Write serialized object to a sink