Scroll Down to See All▾

abs aiter all anext any ascii bin bool breakpoint bytearray bytes callable chr classmethod compile complex delattr dict divmod enumerate eval exec filter float format frozenset getattr globals hasattr hash help hex id input int isinstance issubclass iter len list locals map max memoryview min next object oct open ord pow print property range repr reversed round set setattr slice sorted staticmethod str sum super tuple type vars zip __import__clear_(dict)clear_(list)clear_(set)copy_(dict)copy_(list)copy_(set)fromkeys get items keys pop_(dict)pop_(list)pop_(set)popitem setdefault update values count_(tuple)count_(list)count_(str)index_(tuple)index_(list)index_(str)add difference difference_update discard intersection isdisjoint issubset issuperset remove_(set)remove_(list)symmetric_difference symmetric_difference_update union update close fileno flush isatty read readable readline readlines seek seekable tell truncate writable write writelines append extend insert reverse sort capitalize casefold center encode endswith expandtabs find format isalnum isalpha isascii isdecimal isdigit isidentifier islower isnumeric isprintable isspace istitle isupper join ljust lower lstrip maketrans partition replace rfind rindex rjust rpartition rsplit rstrip split splitlines startswith strip swapcase title translate upper dir zfill

Function Details: intersection_update

Description

Update the set with the intersection of itself and another.

Extended Description

The intersection_update() method updates the set, keeping only elements found in it and all specified iterables. It can take multiple iterables as arguments. This method modifies the original set in-place and does not return a value. It's equivalent to using the &= operator on sets.

Function Signature

set.intersection_update(*others: Iterable) -> None

Module: set

Class: set

Parameters

Parameter List

other: Iterable

Return

This method doesn't return a value (None).

Return Type

None

Output

Explanation

This example shows how intersection_update() modifies the original set.