Python os.close() Method with example

Hello dear readers! Welcome back to another section of our tutorial on Python. In this tutorial guide, we are going to be studying about the Os close() method.

Python os close() method closes the associated with file descriptor fd.

Syntax

The following below is the syntax for Python Os close() method -

os.close( fd );

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Parameter Details

• fd - It is the file descriptor of the file.

Return Value

It does not return any value.

Example

The following below is a simple example -

#!/usr/bin/python

import os, sys

# Open a file
fd = os.open( "foo.txt", os.O_RDWR|os.O_CREAT )

# Write one string
os.write(fd, "This is test")

# Close opened file
os.close( fd )

print "Closed the file successfully!!"

Output

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

Closed the file successfully!!

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Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial, we are going to be studying about the Python OS closerange() Method.

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