String concatenation in Python

In Python, strings can be concatenated by using the + operator. Following are a few examples of Python string concatenation.

Python Concatenation example

Following example simply joins two sentences and displays it.

String concatenation of two variables

In the following example of Python string concatenation, we will use two string variables and combine those by using the ‘+’ operator. See the code with output!

The output will be:

This is Python Tutorial. This is concatenation chapter

What happens if Int is concatenated?

If an Int is tried to concatenate with string then an error will be generated.

This will be output with an error message:

Traceback (most recent call last):

File “C:PythonProgramsshell.py”, line 4, in <module>

print (str1 + ” ” + int1)

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

You have to convert an int to the string by using the Python str method in order to concatenate this. See example below:

The output will be:

This is Python Tutorial. 123

Also see – String length | Python Tuple