Python string many lines

How to create a long multiline string in Python?

In this python tutorial, you will learn to create a long multi-line string in Python.

Table Of Contents

There are different ways to create a long multi-line string in Python. Let’s discuss them one by one.

Create a long multi-line string using three double quotes

Here, we will create a multi-line string inside three double-quotes.

Frequently Asked:

In this example, we will create a long string of six lines using double quotes and display it.

# A long multiline string input_str = """At thispointer.com, we are always looking to help people with high-quality content. We have decided to open the site for submissions. Once your article is accepted, it will publish under your name. At the end of the article, we will add the author’s profile. """ # Display the string print(input_str)

At thispointer.com, we are always looking to help people with high-quality content. We have decided to open the site for submissions. Once your article is accepted, it will publish under your name. At the end of the article, we will add the author’s profile.

Create a long multi-line string using three single quotes

Here, we will create a multi-line string inside three single quotes.

In this example, we will create a long string in six lines using single quotes and display it.

# A long multiline string input_str = '''At thispointer.com, we are always looking to help people with high-quality content. We have decided to open the site for submissions. Once your article is accepted, it will publish under your name. At the end of the article, we will add the author’s profile. ''' # Display the string print(input_str)

At thispointer.com, we are always looking to help people with high-quality content. We have decided to open the site for submissions. Once your article is accepted, it will publish under your name. At the end of the article, we will add the author’s profile.

Create a long multi-line string using backslash

Here, we will create a multi-line string, such that the each line is ending with a backslash ( \ ). And we have to specify each string line inside “” by ending the line with \n.

"line 1\n"\ "line 2\n"\ . . "line n \n"

In this example, we will create a long string in 6 lines with a backslash and display it.

# A long multiline string input_str = "At thispointer.com,\n" \ "we are always looking to help people with high-quality content.\n" \ "We have decided to open the site for submissions.\n"\ "Once your article is accepted,\n" \ "it will publish under your name.\n"\ "At the end of the article, we will add the author’s profile.\n" # Display the string print(input_str)

At thispointer.com, we are always looking to help people with high-quality content. We have decided to open the site for submissions. Once your article is accepted, it will publish under your name. At the end of the article, we will add the author’s profile.

Create a long multi-line string using brackets

Here, we will create a multi-line string such that each line is ending with \n. We must keep each line inside “” and the whole string is surrounded by parenthesis.

( "line 1\n" "line 2\n" . . "line n \n" )

In this example, we will create a long string in 6 lines with brackets and display it.

# A long multiline string input_str = ("At thispointer.com,\n" "we are always looking to help people with high-quality content.\n" "We have decided to open the site for submissions.\n" "Once your article is accepted,\n" "it will publish under your name.\n" "At the end of the article, we will add the author’s profile.\n") # Display the string print(input_str)

At thispointer.com, we are always looking to help people with high-quality content. We have decided to open the site for submissions. Once your article is accepted, it will publish under your name. At the end of the article, we will add the author’s profile.

Create a long multi-line string using the join() function.

Here, we will create a multi-line string such that each line is ending with \n. We must keep each line inside “” and the whole string is surrounded by two parentheses. Basically, the whole thing is surrounded by the join() function. Indirectly, join() takes the strings as a parameter and merge them into a single string

''.join(( "line 1\n" "line 2\n" . . "line n \n" ))

In this example, we will create a long string in 6 lines using join() and display it.

# A long multiline string input_str = ''.join(("At thispointer.com,\n" "we are always looking to help people with high-quality content.\n" "We have decided to open the site for submissions.\n" "Once your article is accepted,\n" "it will publish under your name.\n" "At the end of the article, we will add the author’s profile.\n")) # Display the string print(input_str)

At thispointer.com, we are always looking to help people with high-quality content. We have decided to open the site for submissions. Once your article is accepted, it will publish under your name. At the end of the article, we will add the author’s profile.

Summary

We have seen several ways to create a long multi-line string in Python using single or double quotes. Also, “\n” is used with join(), backslash, and brackets. Based on the need, you can create your multiline string. Happy Coding.

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4 Techniques to Create Python Multiline Strings

A Python multiline string is the most efficient way of presenting multiple string statements in a formatted and optimized manner.

During the program, there may be a need to store long strings, which cannot be done in one line, it makes the code look horrible and not preferable, so the best way to handle this problem is multiline strings.

In this tutorial, we will be focusing on the different techniques that can be used to create Python multiline strings.

Triple quotes to create multiline strings in Python

The triple quotes can be used to display multiline strings in Python.

• If the input contains string statements with too many characters, then triple quotes can serve us with the need to display it in a formatted way.
• Everything that comes under the triple quotes is considered as the string itself.

inp_str = """You can find the entire set of tutorials for Python and R on JournalDev. Adding to it, AskPython has got a very detailed version of Python understanding through its easy to understand articles.""" print(inp_str)

You can find the entire set of tutorials for Python and R on JournalDev. Adding to it, AskPython has got a very detailed version of Python understanding through its easy to understand articles.

The above output explains the advantage of the triple quotes as it printed the string in the same order as it is written in the code.

Using backslash (\) for multiline string creation

The escape sequence — backslash (‘\’) is used to create multiline strings in Python.

variable = "string1"\"string2"\"stringN"

• While creating multiline strings using a backslash(\), the user needs to explicitly mention the spaces between the strings.

inp_str = "You can find the entire set of tutorials for Python and R on JournalDev."\ "Adding to it, AskPython has got a very detailed version of Python understanding through its easy to understand articles."\ "Welcome to AskPython!!" print(inp_str)

You can find the entire set of tutorials for Python and R on JournalDev.Adding to it, AskPython has got a very detailed version of Python understanding through its easy to understand articles.Welcome to AskPython!!

In the above output, we can see that it does not handle spaces between strings. The user has to mention it at the time of declaration of multiline strings.

The string.join() method to build a Python multiline string

Python string.join() method has turned out to be an efficient technique for creating Python multiline strings.

The string.join() method handles and manipulates all the spaces between the strings and the user does not need to worry about the same.

string.join(("string1","string2","stringN"))

inp_str =' '.join(("You can find the entire set of tutorials for Python and R on JournalDev.", "Adding to it", "AskPython has got a very detailed version", "of Python understanding through its easy to understand articles.", "Welcome to AskPython!!")) print(inp_str)

You can find the entire set of tutorials for Python and R on JournalDev. Adding to it AskPython has got a very detailed version of Python understanding through its easy to understand articles. Welcome to AskPython!!

Here we can see that the string contains space even though we have not specified it, this is why string.join() method is highly recommended to create Python multiline strings.

Python round brackets () to create multiline strings

Python brackets can be used to create multiline strings and concatenate strings.

The only drawback of this technique is that the user needs to explicitly mention the spaces between the multiline strings.

variable = ("string1""string2""stringN")

inp_str =("You can find the entire set of tutorials for Python and R on JournalDev." "Adding to it " "AskPython has got a very detailed version " "of Python understanding through its easy to understand articles." "Welcome to AskPython!!") print(inp_str)

You can find the entire set of tutorials for Python and R on JournalDev.Adding to it AskPython has got a very detailed version of Python understanding through its easy to understand articles.Welcome to AskPython!!

In the above output, we can see that spaces are not present between each string, which is a drawback of this method, so it is not recommended.

Summary

• Python multiline strings are strings split into multiple lines to enhance the readability of the code for the users.
• Python brackets, backslash, and triple quotes can be used to create multiline strings but here, the user needs to mention the use of spaces between the strings.
• Python string.join() method is considered a very efficient way to create multiline strings and moreover, the spaces between the strings are implicitly handled by the method.
• Python indentation rules are not applicable to multiline strings.
• All the escape sequences such as newline(\n), and tab-space(\t) are considered as a part of the string if the multiline string is created using triple quotes.

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