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Python File I/O: Read an entire text file

Python File I/O: Exercise-1 with Solution

Write a Python program to read an entire text file.

Contain of text.txt

What is Python language?                                                
Python is a widely used high-level, general-purpose, interpreted, dynamic programming language.Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than possible in 
languages such as C++ or Java. 
Python supports multiple programming paradigms, including object-oriented, imperative and functional programming or procedural styles. It features a dynamic type system and automatic memory management and has a large and comprehensive standard library.The best way we learn anything is by practice and exercise questions. We  have started this section for those (beginner to intermediate) who are familiar with Python.

Sample Solution:-

Python Code:

def file_read(fname):
        txt = open(fname)
        print(txt.read())

file_read('test.txt')

Sample Output:

Welcome to w3resource.com.                                                                                    
Append this text.Append this text.Append this text.                                                           
Append this text.                                                                                             
Append this text.                                                                                             
Append this text.                                                                                             
Append this text. 

Flowchart:

Flowchart: File I/O:  Read an entire text file.

Python Code Editor:

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Python: Tips of the Day

Split a String:

>>> sentence = 'this is, a python, tutorial, about, idioms.'
>>> sentence.split(', ')
['this is', 'a python', 'tutorial', 'about', 'idioms.']
>>> sentence.split(', ', 2)
['this is', 'a python', 'tutorial, about, idioms.']
>>> sentence.rsplit(', ')
['this is', 'a python', 'tutorial', 'about', 'idioms.']
>>> sentence.rsplit(', ', 2)
['this is, a python, tutorial', 'about', 'idioms.']