How to Remove Punctuation from Paragraph in Python
In this tutorial, we will create a "How to Remove Punctuation from Paragraph in Python". We will cover the basics of creating this program for removing punctuation from a paragraph. Our goal is to understand the concept behind this program and learn the basics of how it's done. I will provide a sample program to demonstrate the actual coding of this tutorial.
This topic is simple and easy to understand; just follow the instructions I provide, and you can also do it yourself with ease. The program I will show you is how to remove punctuation from a paragraph. I will do my best to provide you with the easiest method of creating this program, called "Remove Punctuation from Paragraph". So, let's start with the 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 of removing punctuation from paragraph. To do this, simply copy and paste these blocks of code into the IDLE text editor.- while True:
- punctuations = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''
- ret=False
- print("\n\n================= Remove Punctuation from Paragraph =================\n\n")
- my_str = input("Enter a paragraph: ")
- no_punct = ""
- for char in my_str:
- if char not in punctuations:
- no_punct = no_punct + char
- print(no_punct)
- user_input=input("\n\nTry again? (Yes/No): ")
- print("\n\n")
- if user_input.lower()=='no':
- print("Exit program.")
- break
- elif user_input.lower()=='yes':
- ret=True
- else:
- print("Wrong input.")
- ret=True
- if ret:
- continue
In the provided code, the first step is to enclose the entire code with a while loop to ensure the continuation of the application. Then, we set a variable containing some regex symbols to be handled.
Lastly, we use a for loop to read the entire paragraph provided and employ a conditional statement to track punctuation and remove it.
Output:
The How to Remove Punctuation from Paragraph in Python source code that I provide can be download below. Please kindly click the download button.
There you have it we successfully created How to Remove Punctuation from Paragraph in 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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