#3 Top Methods To Convert List To Tuple Python With Ease

list to tuple python

Python is at the top 1 rank in the list of top 10 programming languages of 2021. And there are several developers who love to work with this programming language. Not just because it is easy, but also it has various interesting methods to work with. Python is one of the object-oriented languages that have different data types.

And it is quite obvious that being a Python user, sometimes you might have to use a specific data type to execute a task. List and tuple are of them. But if you have a list and want to change it in a tuple, this is the right place to understand it. Today, I am going to discuss the top 3 methods to convert list to tuple Python.

But before that, let me explain to you some details about the list and tuple in brief. So, let’s learn new concepts and learn things with fun.

A brief overview of List and Tuple

A list in Python

Python list is dynamically similar to the sized array. Moreover, the list of Python can have heterogeneous elements like strings, integers, and objects. And therefore, the list can be ordered and changeable.

You can declare the element in the list using square brackets [ ] separated by commas. You can access the element of the list using the index values and add and remove the elements in the list accordingly.

Example: How to declare elements in the list.

List To Tuple Python
List in Python

Output:

[‘CodeAvail’, 210.5, 14]

Fun Activity: Check the elements of a list that are divisible by 2 or find the even numbers in the list.
List To Tuple Python

Output:

210

14

66

A tuple in Python

It is the data structure that is used for storing a variety of elements into a single variable. It can also store heterogeneous elements (just as a list). It means it can store different data types. You can not simply add or remove the elements in the tuple.

You can use parentheses () to declare the elements in a tuple and separate them using commas. 

Example: How to declare elements in the tuple.

List To Tuple Python
Tuple in Python

Output:

(‘CodeAvail’, 1, 2.3)

<type ‘tuple’>

Fun Activity: Calculate the sum of all the elements of a tuple.
List To Tuple Python

Output:

The original tuple is: (5, 2, 10, 3, 1, 8)

The summation of tuple elements are: 29

Is there any difference between list and tuple?

Yes, there is! There are two major differences between list and tuple, and those are:

The list is mutable, whereas the tuple is not.List iterations consume more time as compared to a tuple. 

It means it would be better if you use tuple function in Python projects while you need to save memory as well as time.

Check the top 3 methods to convert list in tuple Python

It is quite obvious to you that a Python programmer needs to carry out different operations on the data. And each operation has different properties that always vary as per the performed operations. Sometimes, you have to convert the data from one type to another. And converting the list to tuple Python is one of those. So, let’s check the three different ways to do it.

#1 method: tuple() built-in function

I have already discussed that Python has different data types and tuple() is one of them. This function takes the iterable as the arguments and changes them to a tuple object. 

Suppose you have to convert the list to tuple Python; you have to pass the complete list of elements considered a parameter in the tuple() function. It will provide the output in the tuple data type.

List To Tuple Python
tuple() built-in function in Python

Output:

[‘CodeAvail’, ‘1.0’, ’11’]

<type ‘list’>

(‘CodeAvail’, ‘1.0’, ’11’)

<type ‘tuple’>

Note: Here, the type will help you to know the data type you used in your Python programming.

 #2 method: Loop inside the tuple()

Here, you can say that it is another quick variation of the above-discussed method. Python users can use the loop inside the tuple() built-in function. Apart from this, I can say that it is the least used method to change list to tuple Python.

List To Tuple Python
Loop inside the tuple() in Python

Output:

[‘CodeAvail’, ‘1.0’, ’11’]

<type ‘list’>

(‘CodeAvail’, ‘1.0’, ’11’)

<type ‘tuple’>

#3 method: Convert list to tuple Python using the parenthesis

You can unpack the list items inside the parenthesis and convert list to tuple Python. Here, the list elements are changed into a tuple created by the single comma(,). This is the quickest method to change the list to tuple Python. But there is a problem that it suffers from readability that is insufficient.

List To Tuple Python
Parenthesis in Python

Output:

[‘CodeAvail’, ‘1.0’, ’11’]

<class ‘list’>

(‘CodeAvail’, ‘1.0’, ’11’)

<class ‘tuple’>

When to prefer tuples over the list in Python?

Well, it is quite obvious that it depends on the individual needs. 

But if there is no need to change the data, then it is useful to use the tuple function as it disables the functioning of changes. But if you find that the data will shrink or grow during the application’s runtime, then just go with the list data type function.

So, select any of these (list or tuple) and use them as per your necessities and the demand of your Python programs. 

Final Words!

I hope this will help you know about what list and tuple are and how you can convert list in tuple Python in any IDE. Use the methods mentioned above and change the list into a tuple as per your need. But here, you need to keep in mind that the list is mutable, which means you can change the elements in the list by adding or removing the elements. At the same time, the tuple is not mutable.

If you are interested in knowing more about Python and want to know where Python is used in our daily life, read the blog. Apart from this, you can request us to know more about the Python topics that you find difficult to understand. I will help you to learn the Python concepts with ease.

So keep learning Python concepts with us and keep enhancing your knowledge.