Python New Line in String: How to Add and Print Newlines in Python

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Python New Line in String: How to Add and Print Newlines in Python

If you are a Python developer, you might have come across situations where you need to add newlines in strings or print strings with newlines. In this blog post, we will explore different ways to add and print newlines in Python.

Adding Newlines in Python

One common use case is adding newlines in JSON strings. Let's say you have a JSON string and you want to add a newline character to it. You can do this by using the escape sequence \n. Here's an example:

data = '{JsonString}\n'

In this example, the \n is considered as a JSON newline character. This can be useful when you want to send the JSON string along with the requests.post() method.

Printing Newlines in Python

Printing strings with newlines is another common task in Python. There are multiple ways to achieve this. Let's explore some of them:

Using the print() function

The simplest way to print a newline character in Python is by using the print() function. You can pass the string with the newline character as an argument to the print() function, like this:

print('Hello\nWorld')

This will output:

Hello
World

Using escape sequences

Another way to print a newline character is by using escape sequences. Escape sequences are special characters that are used to represent certain actions or characters that cannot be easily represented in a string. The escape sequence for a newline character is \n.

print('Hello\nWorld')

This will also output:

Hello
World

Using triple quotes

If you have a long string with multiple lines and you want to print it with newlines, you can use triple quotes. Triple quotes allow you to define a string that spans multiple lines. Here's an example:

print('''
Hello
World''')

This will output:

Hello
World

Conclusion

Adding and printing newlines in Python is a common task that can be achieved in different ways. Whether you need to add newlines in JSON strings or print strings with newlines, Python provides multiple options to accomplish these tasks. By using escape sequences, the print() function, or triple quotes, you can easily add and print newlines in Python.