Typeerror: ‘tuple’ object is not callable: Causes and how to solve it in Python

Welcome to our blog today. In this article, we will discover something new. From reading the title, you must be curious about Typeerror tuple object is not callable. If you do not know about it. So don’t worry. Because in this article, ArrowHiTech will give you some helpful information about Typeerror tuple object is not callable: Causes and how to solve it in Python. So let’s go further to dig more information about this topic.

What is tuple in python?

Firstly, Python has four built-in data structures, one of which is a tuple. It’s a group of items that are grouped together and enclosed in round brackets (). Additionally, a tuple is immutable, which implies it can’t be changed or changed in any way. Moreover, putting different comma-separated objects together to make a tuple is simple. 

For example: T1 = (‘Chanda’, 11, ‘Kimmi’, 20)

Typeerror tuple object is not callable

What is Exception in python?

Firstly, a statement is syntactically correct in the code. However, it produces an error when we try to execute it. So exceptions are the name for certain types of errors. Meanwhile, the TypeError exception is one of these exceptions. Additionally, other exceptions, such as the TypeError exception, are typically ignored by programs. So, let’s write some code to learn about exceptions.

Input:

120 * (1/0)

Output:

Traceback (most recent call last):  

 File “<stdin>”, line 1, in <module>

ZeroDivisionError: division by zero

The error message’s last line specifies the type of exception that occurred. The following are types of exceptions:

  • ZeroDivisionError
  • NameError
  • TypeError

What is Typeerror tuple object is not callable in Python?

When an operation is done on an object with an unsuitable data type, a TypeError exception happens. Performing an addition operation on a string and an integer value, for example, will result in a TypeError exception. So let’s try some coding to have a good handle.

InputTypeerror tuple object is not callable

1 str = ‘Favorite’

2 num = 5

3 print(str + num + str)

Output – Tuple is not callable

TypeError: Can’t convert ‘int’ object to str implicitly  

The variable ‘str’ is a string, and the variable ‘num’ is an integer in the example above. Because the addition operator isn’t valid between these two types, a TypeError happens.

Let’s look at the different types of TypeError exceptions which is the Incorrect type of list index.

Input:

1 list1 = [“physics”, “chemistry”, “mathematics”, “english”]

2 index = “1”

3 print(list1[index])

Output:

TypeError: list indices must be integers or slices, not str

Causes and solutions of Typeerror tuple object is not callable

You’re probably wondering why this particular TypeError happens. Because parenthesis is also used to encapsulate parameters in a function call. Therefore, the usage of parenthesis to contain tuples causes confusion. As a result, if you access a tuple’s elements using parentheses or forget to divide tuples with a comma, you’ll get a “TypeError: ‘tuple’ object not callable” issue. The error “TypeError: ‘tuple’ object is not callable” can be caused by two issues:

  • Defining a list of tuples without using a comma to separate each element.
  • Indexing with the incorrect syntax.

So let’s take a closer look.

Cause #1: Missing Comma

A missing comma can sometimes lead to the Typeerror tuple object is not callable problem. To understand this more, let’s start with the following example: 

Input:

coffees = [

(“Americano”, 72, 1.90),

(“Macchiato”, 93, 2.10)

(“Latte”, 127, 2.30)

]

Output:

Traceback (most recent call last):

  File “main.py”, line 3, in <module>

(“Macchiato”, 93, 2.10)

Typeerror tuple object is not callable

As you can see above, this error already occurs. Because we missed using a comma to separate all of the tuples in our list. With Python, a set of parenthesis after a value is considered as the value to be a function to call.

Solution:

coffees = [

(“Americano”, 72, 1.90),

(“Macchiato”, 93, 2.10),

(“Latte”, 127, 2.30)

]

print(coffees)

Output:

Typeerror tuple object is not callable output

Cause #2: Incorrect syntax of an index – Tuple is not callable

Input:

# Declare a tuple with name “mytuple”

mytuple = (‘Red’,’Green’,’White’)

printtuple = mytuple(‘Orange’,’Blue’,’Green’)

print(printtuple)

Output:

 File “pyprogram.py”, line 2, in <module>

    printtuple = mytuple(‘Orange’,’Blue’,’Green’)

Typeerror tuple object is not callable

Solution:

mytuple = (‘Red’,’Green’,’While’)

mytuple2 = (‘Orange’,’Blue’,’Green’)

print(mytuple)

print(mytuple2)

Output:

(‘Red’, ‘Green’, ‘While’)                                                                                             

(‘Orange’, ‘Blue’, ‘Green’)

Explanation: 

We built two tuples, ‘MyTuple’ and ‘MyTuple2′, in the previous solution.

They both feature different elements like ‘Red,’ ‘Green,’ and ‘Orange.’

When the print() method is used to display the elements of tuples, we obtain the following output.

  • (‘Red’, ‘Green’, ‘While’)
  • (‘Orange’, ‘Blue’, ‘Green’)

Therefore, the Typeerror tuple object is not callable error is avoided in this case

Conclusion

As we mentioned above, when you try to call a tuple as a function, you get the “Typeerror tuple object is not callable” error. Therefore, this can occur if you use the incorrect syntax to access an item from a tuple. Or if you forgot to use a comma to separate two tuples. Thus, make sure to use square brackets when accessing elements from a tuple, and that all tuples in your code are separated by a commad. ArrowHitech is one of the superior IT outsourcing Vietnam companies. We are experienced professionals in the field of  ECommerce, Web/mobile apps, CMS website development as well as Salesforce and Software Consultant & Development.

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