If you are getting the error AttributeError: str object has no attribute append then this post is for you. In this tutorial, you will know the ways to solve the issue AttributeError: str object has no attribute append error.
What is the append method in the list?
In Python, the append() method is a function that can be used to add an element to the end of a list. This method takes the item to be added as a parameter or argument and alters the original list in place by including the element at its end.
Below is an example of this method implementation.
my_list = [10, 20, 30]
my_list.append(40)Output
[10, 20, 30,40]
What causes AttributeError: str object has no attribute append Error?
An “AttributeError: str object has no attribute append” error is thrown when you are attempting to apply the append() function to a string object. You will get the error when you try to run the following lines of code.
sample_string = "Code"
sample_string.append("The Best")Output
Here I am trying to append the string “The Best” to the existing string “Code”.
Solve the str object has no attribute append Error
Strings in Python are immutable, which implies that their values cannot be altered or changed after their creation. To add a string, you should use string joining or the += operator instead of the append() method.
The append() method is a function of the list or pandas dataframe. If you have any of the objects then you can use this function.
If you want to add the string at the end of the existing string then use the below lines of code.
sample_string = "Code"
sample_string +=" The Best"
print(sample_string)Output
Code The Best
You can see now you are not getting the AttributeErrror.
Conclusion
In this tutorial, you have learned how you can add or append a string to the existing string. You will get the str object has no attribute append error when you try to use the append() function on the string object. It should be used on the list of pandas dataframe. The above solution will solve your error when you will use the ” +=” operator to add a string at the end of the existing string.
