Are you having difficulties learning how to Split a string with multiple delimiters in Python? Don’t worry about it! This article will outline the problem’s underlying cause and suggest some solutions. Let’s get going!

How to Split a string with multiple delimiters in Python?

Utilize split() with ‘|’

We shall split a string depending on several delimiters to obtain all substrings in a list of strings. When giving several delimiters to the split() function, we must separate each delimiter with a ‘|.’

Firstly, we have the Syntax:

re.split('demimiter1 | delimiter2 |.....',exp_string)

Two parameters are required.

The first parameter accepts several delimiters separated by “|,” and the input string is the second parameter.

import re

testStringMulDeli ="Hi all, We/ITtutoria will help you split a string with multiple delimiters - Python"
print("Original String: ",testStringMulDeli)

# split a string with multiple delimiters
listOfStringMulDeli = re.split(',|/|-', testStringMulDeli)
print("Result String: ", listOfStringMulDeli)

The output of the command above, which splits the delimiter into four separate strings, is as follows:

Original String: Hi all, We/ITtutoria will help you split a string with multiple delimiters - Python
Result String: ['Hi all', ' We', 'ITtutoria will help you split a string with multiple delimiters ', ' Python']

Utilize split() with ‘[]’

With the help of the built-in Python method .split(), you can divide a string into separate parts using a specific delimiter. 

This method will achieve the same effect as method number 2. As a result, we may include a semicolon, comma, and additional space [;,] in square brackets when providing the pattern of our regular expression. This will produce regular expressions. Take a look at the Syntax below:

re.split(r'[delimiter1,delimiter2,............]\s*',inp_str)

It requires two parameters.

Within [], the first parameter accepts multiple delimiters separated by ‘,’. The input string is the second parameter.

Applying the mentioned technique to an actual script

import re

testStringMulDeli = "Hi all, We/ITtutoria will help you split a string with multiple delimiters - Python"
listOfStringMulDeli = re.split("[;,-]", testStringMulDeli)
print("Original String: ",testStringMulDeli)
print("Result String: ", listOfStringMulDeli)

Output:

Original String: Hi all, We/ITtutoria will help you split a string with multiple delimiters - Python
Result String: ['Hi all', ' We/ITtutoria will help you split a string with multiple delimiters ', ' Python']

As you can see, the command has been split into multiple new values.

Use split() and replace()

You can see how to split a Python string with multiple delimiters by first replacing values in the illustration below. We’ll use our freshly formed string to replace all existing delimiters with a single, consistent delimiter

Let’s look at this:

exp_str = 'Hello! welcome, to Ittutoria.net'
split_char = exp_str.replace('!', ',').replace('.', ',')
splitted_str = split_char.split(',')
print(splitted_str)

Output:

['Hello', ' welcome', ' to Ittutoria', 'net']

This strategy works perfectly when you only have a few delimiters, but once you have more than three delimiters, it rapidly gets clumsy. You should take a close look at your situation and decide which solution will work best in that case. 

Conclusion

We hope the information on this website will help you Split a string with multiple delimiters in Python. We also hope this clarifies the difficulty you ran into and, hopefully, offers a few more ways to prevent it. Please comment if you have any additional problems, and we’ll get back to you as soon as possible! We appreciate your reading.

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