• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

The Programming Expert

Solving All of Your Programming Headaches

  • HTML
  • JavaScript
  • jQuery
  • PHP
  • Python
  • SAS
  • Ruby
  • About
You are here: Home / Python / Using Python to Read File Word by Word

Using Python to Read File Word by Word

May 16, 2022 Leave a Comment

To read a file word by word using Python, you can loop over each line and then loop over all of the words in the line.

with open("example.txt","r") as f:
    for line in f:
        for word in line.split(" "): 
            #do something here

When reading files, the ability to read files sequentially word by word can be very useful.

Reading text from a file is easy with the Python open() function. Then, once you have the file open, you can read it line by line, word by word, and even character by character with some extra logic.

To read a file word by word in Python, you can loop over each line in a file and then get the words in each line by using the Python string split() function.

Below is a simple example showing you how to read a file word by word in Python.

with open("example.txt","r") as f:
    for line in f:
        for word in line.split(" "): 
            #do something here

How to Read File Line by Line Using Python

If you want to iterate over all lines in a file using Python, we can take the example from above and make a few adjustments.

To read a file character by character in Python, you can loop over each line in a file with a simple for loop.

Below is a simple example showing you how to read a file line by line by iterating through each line in a file using Python.

with open("example.txt","r") as f:
    for line in f:
        #do something here

How to Read File Character by Character Using Python

If you want to read a file character by character using Python, we can take the example from above and make a few adjustments.

Instead of using the string split() function, we can just loop over all characters in each line.

Below is an example showing how you can read a file character by character using Python.

with open("example.txt","r") as f:
    for line in f:
        for char in line: 
            #do something here

Hopefully this article has been useful for you to learn how to read a file word by word in Python.

Other Articles You'll Also Like:

  • 1.  Cartesian Product of Two Lists in Python
  • 2.  Sort a List of Strings Using Python
  • 3.  Get List of Letters in Alphabet with Python
  • 4.  pandas min – Find Minimum Value of Series or DataFrame
  • 5.  Using Python to Remove Last Character from String
  • 6.  Euclidean Algorithm and Extended Euclidean Algorithm in Python
  • 7.  Does Python Use Semicolons? Why Python Doesn’t Use Semicolons
  • 8.  Python Get First Word in String
  • 9.  Selenium maximize_window() Function to Maximize Window in Python
  • 10.  How to Remove All Occurrences of a Character in a List Using Python

About The Programming Expert

The Programming Expert is a compilation of a programmer’s findings in the world of software development, website creation, and automation of processes.

Programming allows us to create amazing applications which make our work more efficient, repeatable and accurate.

At the end of the day, we want to be able to just push a button and let the code do it’s magic.

You can read more about us on our about page.

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

About The Programming Expert

the programming expert main image

Welcome to The Programming Expert. We are a group of US-based programming professionals who have helped companies build, maintain, and improve everything from simple websites to large-scale projects.

We built The Programming Expert to help you solve your programming problems with useful coding methods and functions in various programming languages.

Search

Learn Coding from Experts on Udemy

Looking to boost your skills and learn how to become a programming expert?

Check out the links below to view Udemy courses for learning to program in the following languages:

Copyright © 2023 · The Programming Expert · About · Privacy Policy