NestSeriesAccessor

class NestSeriesAccessor(series)

Accessor for operations on Series of NestedDtype

Available as “.nest” property of a Series with NestedDtype.

This accessor implements MutableMapping interface over the fields of the struct, so you can access, change and delete the fields as if it was a dictionary, with [], [] = and del operators.

__init__(series)

Methods

__init__(series)
clear()	Mandatory MutableMapping method, always fails with NotImplementedError
drop(column)	Remove the column(s) from the series and return a new series
get(k[,d])
items()
keys()
len()	Lengths of the list arrays
query(query)	Query the flat arrays with a boolean expression
set_column(column, value)	Set the column from a flat-array of values and return a new series
set_filled_column(column, value)	Set the column by repeating values and return a new series
set_flat_column(column, value)	Set the column from flat-array of values and return a new series
set_list_column(column, value)	Set the field from list-array of values and return a new series
to_flat([columns])	Convert nested series into dataframe of flat arrays
to_flatten_inner(field)	Explode the nested inner field and return as a NestedSeries
to_lists([columns, large_list])	Convert nested series into dataframe of list-array columns
values()

Attributes

columns	Names of the nested columns
flat_index	Index of the flattened arrays
flat_length	Length of the flat arrays