Printing a line break in Python

When it comes to printing output in expressive ways, including line breaks or newlines, Python is a very versatile language offering a lot of options. In this blog post, we will explore different methods to print line breaks in Python, enabling you to format your output effectively and enhance the readability of your code.

Consider the following limerick:

Note that, like all limericks, we have five lines of output. How exactly do we print this limerick? Let us learn the ways.

Let us first try printing the limerick the regular way:

In the above program we use a single print() statement and have pressed carriage return inside the string. This program will however not quite work. It will produce an output like:

This is because the program is unable to interpret your string as containing new lines.

The simplest and most common way to print a line break in Python is by using the escape character "\n." When Python encounters this character in a string, it interprets it as a newline, causing the text following it to start on a new line. Here's an example: Thus, you can explicitly mention where you would like line breaks by using the “\n” character:

Now we have a program on a single line (make sure it is on one line rather than on multiple lines) but notice the “\n” characters. The output is what we expected:

You can place \n anywhere inside a string to jump to the next line. For example, print("Hello\nWorld") shows “Hello” and then moves to a new line for “World.”

Python's print() function accepts multiple arguments, separated by commas. Further, by giving a suitable separation character as an argument,, you can achieve a line break. So we could have printed our limerick in the following way:

Note the “sep=\n” argument. Also note that we do not have explicit line breaks anywhere else in the print statement. This will again produce our expected output:

By default, print() ends with a newline. If you want to stay on the same line, set end="". For example: print("Loading", end="") keeps the cursor on the same line. Use end=" " if you want a space.

If you need the text to appear right away (like a progress indicator), add flush=True.

Triple quotes (''' or """) are primarily used to define multi-line strings in Python. However, they can also be utilized to print output with line breaks. By enclosing your text within triple quotes and manually inserting line breaks, you can control the format of your output. Here's an example:

The output will be:

Triple quotes let you type multi-line text directly without many \ns. It’s perfect for poems or signs.

Sometimes you want to see \n in the printed string.

Type two backslashes: print("Hello\\nWorld") to display Hello\nWorld.

Or use print(repr("Hello\nWorld")) to show escape characters as text.

To print many things on one line, use end="" inside print(). For instance, a loop can print 0 1 2 3 4 on one line by controlling end.

"\r" (carriage return) jumps the cursor back to the start of the line, so the next print can replace what you wrote. Combine it with end="" (and sometimes flush=True) to make a tiny progress bar.

To mix variables into text, f-strings are the easiest way: name="Ava"; print(f"Hello {name}"). You can even do math inside the braces: print(f"2+3={2+3}").

Running python -v makes Python “verbose”: it shows lots of import messages while your program starts. It’s useful for curious minds and for debugging imports. You can also set PYTHONVERBOSE=1 to get the same effect.

Want to pass -v to your script instead of Python itself? Put it after your script name: python yourscript.py -v. Arguments that come after the script go to your program.

In modern Python (Python 3), print is a function with handy options like sep, end, file, and flush. Long ago (Python 2), it was a statement.

Printing line breaks in Python is essential for enhancing the readability and formatting of your output. Whether you're displaying information to users or organizing data within the console, utilizing line breaks makes your code more user-friendly.

Here, we have seen three different ways to print a line break in Python, including the escape character "\n," the print() function with multiple arguments and a “sep” argument, and triple quotes for multi-line strings. By mastering these methods, you can effectively control the flow of your output and create visually appealing results. Which of the methods introduced here is your favorite?

We have also learnt about some of the interesting features of the print function, especially in regards to printing on the same line, over-writing line, and how the function works.

We hope you enjoyed learning about printing line breaks. If you liked this, learn about how to skip a line in Python.

Interested in more things Python? Checkout our post on Python queues. Also see our blogpost on Python's enumerate() capability. Also if you like Python+math content, see our blogpost on Magic Squares. Finally, master the Python print function!

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Method 1: Use a newline character (“\n”)

Method 2: Use the print() function with sep

Method 3: Use Triple Quotes for Multi-Line Strings

Show the Characters \n Instead of Making a New Line

Print on the Same Line (No Newline)

Overwrite the Same Line with \r

Printing Variables Nicely (f-Strings)

What does python -v do?

Is print a command or a function?

Summary