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Python frozenset() Function

❮ Built-in Functions


Example

Freeze the list, and make it unchangeable:

mylist = ['apple', 'banana', 'cherry']
x = frozenset(mylist)
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Definition and Usage

The frozenset() function returns an unchangeable frozenset object (which is like a set object, only unchangeable).


Syntax

frozenset(iterable)

Parameter Values

Parameter Description
iterable An iterable object, like list, set, tuple etc.

More Examples

Example

Try to change the value of a frozenset item.

This will cause an error:

mylist = ['apple', 'banana', 'cherry']
x = frozenset(mylist)
x[1] = "strawberry"
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❮ Built-in Functions