pyarrow.compute.CountOptions

class pyarrow.compute.CountOptions(mode='only_valid')

Bases: _CountOptions

Options for the count function.

Parameters:

modestr, default “only_valid”

Which values to count in the input. Accepted values are “only_valid”, “only_null”, “all”.

__init__(self, mode='only_valid')

Methods

__init__(self[, mode])
deserialize(buf)	Deserialize options for a function.
serialize(self)

static deserialize(buf)

Deserialize options for a function.

Parameters:

bufBuffer

The buffer containing the data to deserialize.

serialize(self)