How to Remove Punctuation Marks in a String using Python
In this tutorial, we’ll learn how to program "How to Remove Punctuation Marks in a String Using Python." The objective is to safely and efficiently remove all punctuation marks from a string. This tutorial will demonstrate the step-by-step process of eliminating punctuation marks, making your text cleaner and more structured. A sample program will be provided to guide you through the implementation. So, let’s get started!
This topic is straightforward to understand. Just follow the instructions I provide, and you’ll complete it with ease. The program I’ll demonstrate will show you the proper way to remove punctuation marks from a string. So, let’s start coding!
Getting Started:
First you will have to download & install the Python IDLE's, here's the link for the Integrated Development And Learning Environment for Python https://www.python.org/downloads/.
Creating Main Function
This is the main function of the application. The following code will display a simple GUI in terminal console that will display program. To do this, simply copy and paste these blocks of code into the IDLE text editor.- punctuations = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''
- my_str = "Hello!!! ----WORLD"
- no_punct = ""
- for char in my_str:
- if char not in punctuations:
- no_punct = no_punct + char
- while True:
- print("\n================= Remove Punctuation Marks in a String =================\n\n")
- print("Original String: ", my_str)
- print("\n")
- print(no_punct)
- opt = input("\nDo you want to try again?(yes/no): ")
- if opt.lower() == 'yes':
- ret=False
- elif opt.lower() == 'no':
- ret=True
- print("Exiting program....")
- else:
- print("Please enter yes/no:")
- break
- if ret == False:
- continue
The program removes punctuation marks from a given string by iterating through each character and appending only non-punctuation characters to a new string. It displays the original string, the modified string without punctuation, and allows the user to repeat the process or exit based on their input.
Output:
There you have it we successfully created How to Remove Punctuation Marks in a String using Python. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!
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