All TalkersCode Topics

Follow TalkersCode On Social Media

Python Split Multiple Delimiters

Last Updated : Oct 9, 2023

Python Split Multiple Delimiters

In this article we will show you the solution of python split multiple delimiters, programmers often need to split a string into several smaller strings. However, using straightforward string manipulation functions can occasionally be challenging because the delimiters used to split the string may not always be reliable.

In these circumstances, the string can be divided using a variety of delimiters employing regular expressions.

Through its re module, Python supports regular expressions. This module provides a wide range of regular expression-related functions and classes, including the ability to divide a string into several substrings based on different delimiters.

We'll discuss the idea of multiple delimiters in Python split.

Step By Step Guide On Python Split Multiple Delimiters :-

Python's re.split() method can be used with a regular expression that meets any of the supplied delimiters to split a string using multiple delimiters.

A list of substrings, each of which was separated by one of the delimiters, is what this method delivers. When dealing with complex strings that demand more complex splitting processes, this method can be helpful.

import re
string = "Hello, world! How are you doing today?"
delimiters = ",!?"
tokens = re.split('[{}]'.format(delimiters), string)
  1. Here, you can see how the re (regular expressions) module was used to construct Python code that splits several delimiters.
  2. We import the re module, which supports regular expressions in Python, at the beginning of the code.
  3. A Python statement called import re imports the re module, which supports the regular expressions.
  4. Python's use of the regular expressions for pattern matching and string manipulation is very effective.
  5. We may utilise the classes and the functions to employ regular expressions in our Python programming by importing the re module.
  6. The input string we want to split is then defined as a string variable called string.
  7. In this instance, the string has various delimiters, such as commas, question marks, and exclamation points.
  8. After that, we additionally establish a delimiters variable that holds the delimiter characters.
  9. The argument provided to the re.split() function is this variable.
  10. The string variable is then split using the regular expression [] by the re.split() function.
  11. Any of the characters found between the brackets, which we previously identified as the delimiters variable, will match this expression.
  12. The tokens variable holds the resulting list of substrings (also known as tokens).
  13. Once the tokens variable has been printed, we can confirm that the code functioned as intended.

Conclusion :-

As a result, we were able to understand the idea of Python split multiple delimiters.

We also discovered that using fundamental string manipulation tools to split a string using several delimiters can be difficult.

To separate strings based on intricate patterns, however, the Python re module offers a potent collection of tools for working with regular expressions.

With the help of several delimiters supplied as regular expressions, we may split a text into substrings using the useful re.split() method.

I hope this article on python split multiple delimiters helps you and the steps and method mentioned above are easy to follow and implement.