Category Archives: Python File Programs – Python File Handling

Python Text File Program To Count Vowels

Task: Write a Python Text File Program To Count Vowels. This Python Programming tutorial will explain how to open a text file in read mode. This Python script will count the how many vowels are present in this text file. For this program we will assume that: The file has the name mytext.txt and it… Read More »

Python File Program Count Characters in Text File

Task: Write a Python File Program To Count Characters in Text File. This Python Programming tutorial will explain a simple logic to show number of characters in a text file. The Python programming language provides open() function. We will use open() function to open an existing file in read mode. As we know that the… Read More »

Python Exception Handling FileNotFoundError

Task: Python Exception Handling FileNotFoundError – This Python programming tutorial covers an code example of the Python Exception Handling.  If the FileNotFoundError exception occurs, this Python program will handle it gracefully by showing a simple and easy to understand error message. The Source Code – Python Read and Show File Program with Exception Handling #… Read More »

Python file program read numbers write squares

Task: Write a Python file program read numbers write squares. This Python programming tutorial will explain the Python program with the following statement: Write a Python program to open an existing text file called “fnumbers.txt” on D drive. It will read each number and calculate its square. Then the program will write the square in… Read More »