Friday, July 24, 2020

Python File read() Method with example

Hello guys! Welcome back to another section of my tutorial on Python. In this tutorial guide, we are going to be discussing about Python File read() method.

Python file read() method reads most size bytes from the file. If the read encounters EOF before obtaining size bytes, then it reads only the available bytes.


The following below is the syntax for Python File read() method - size );

RECOMMENDED POST: Python File next() Method

Parameter Details

  • size - Number of bytes to be read from the file. 

Return Value

It returns the bytes read in the string.


The following below is a simple example -

This is 1st line
This is 2nd line
This is 3rd line
This is 4th line
This is 5th line


# Open a file
fo = open("foo.txt", "rw+")
print "Name of the file: ",

# Assuming file has following 5 lines
# This is 1st line
# This is 2nd line
# This is 3rd line
# This is 4th line
# This is 5th line

line =
print "Read Line: %s" % (line)

# Close opend file

When the above code is executed, it will produce the following result -

Name of the file:  foo.txt
Read Line: Python is 

Alright guys! This is where we are rounding up for this tutorial post. In my next tutorial, we are going to be studying about Python File readline Method.

Feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

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Thanks for reading and bye for now.


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