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Python | tuple constructor
schedule Aug 12, 2023
Last updated local_offer
Tags Python
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Python's tuple(~)
constructor creates a new tuple from the given iterable. Tuples are immutable objects meaning they cannot be modified once created.
Parameters
1. iterable
| iterable
| optional
The iterable from which to create a new tuple.
Return value
A tuple object constructed from the iterable. If no iterable is provided an empty tuple is returned.
Examples
Basic usage
To create a new tuple:
tup = (1, 2, 3)
To create a new tuple based on the values of the favorite_languages
dictionary:
favorite_languages = { 'bob': 'french', 'emma': 'spanish', 'david': 'english', 'silvia': 'french', }
('french', 'spanish', 'english', 'french')
Immutable
If we try to modify a tuple we get a TypeError
:
tup = (1, 2, 3)tup[1] = 10
TypeError: 'tuple' object does not support item assignment
Published by Isshin Inada
Edited by 0 others
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Official Python Documentation
https://docs.python.org/3/library/functions.html#func-tuple
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