frozenset() in Python | Python frozenset() Function with Examples

by Online Tutorials Library July 22, 2022

Python frozenset() Function

The python frozenset() function returns an immutable frozenset object initialized with elements from the given iterable.

Signature

Parameters

iterable: An iterable object such as list, tuple etc.

Return

It returns an immutable frozenset object initialized with elements from the given iterable.

Python frozenset() Function Example 1

The below example shows the working of frozenset().

  # tuple of letters  letters = (‘m’, ‘r’, ‘o’, ‘t’, ‘s’)    fSet = frozenset(letters)  print(‘Frozen set is:’, fSet)  print(‘Empty frozen set is:’, frozenset())  

Output:

Frozen set is: frozenset({'o', 'm', 's', 'r', 't'})  Empty frozen set is: frozenset()

Explanation: In the above example, we take a variable that consists tuple of letters and returns an immutable frozenset object.

Python frozenset() Function Example 2

The below example shows the working of frozenset() with dictionaries.

  # random dictionary  person = {“name”: “Phill”, “age”: 22, “sex”: “male”}    fSet = frozenset(person)  print(‘Frozen set is:’, fSet)  

Output:

Frozen set is: frozenset({'name', 'sex', 'age'})

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