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 name of the text file is mytext.txt and it resides on D drive, according to the given question.
We will use another function read() to read all the contents of this text file and store them in a string variable ‘str1’. The len() function will calculate the number of characters in this string. Sine the string contains all data from the text file, so length of string will give the length of file data as well.
Assume that mytext.txt file has the following contents without quotes:
“This file contains some example text.”
The Source code of Python File Program To Count Characters
The output will be:
The Number of characters in text file : 37
The Python program wwithout comments
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