pyarrow.SerializedPyObject#

class pyarrow.SerializedPyObject#

Bases: pyarrow.lib._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.

pyarrow.read_serialized

pyarrow.SerializationContext