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Close a File in Python

Last Updated : 23 Jul, 2025

In Python, a file object (often denoted as fp) is a representation of an open file. When working with files, it is essential to close the file properly to release system resources and ensure data integrity. Closing a file is crucial to avoid potential issues like data corruption and resource leaks.

An object (fp) in Python is a file pointer or file object that is used to interact with files. It is created when you open a file using functions like open(). The fp object provides methods for reading, writing, and manipulating the file content. Here is the general syntax for working with file objects in Python:

Syntax

# Opening a file

fp = open('filename.txt', 'mode')

# Performing operations on the file

# Closing the file

fp.close()

Below, are the examples of How Do You Close A File Object (Fp).

In this example, a file named "example.txt" is opened in write mode (`"w"`) and a string is written to it. The `try-finally` block ensures that the file is properly closed, preventing resource leaks and ensuring data integrity.

# Opening a file in write mode
fp = open("example.txt", "w")

try:
    # Writing data to the file
    fp.write("Hello, this is an example of file writing.")
finally:
    # Closing the file to free up system resources
    fp.close()

Output

GeeksforGeeks # text Which Written in example.txt File 

In this example, the file "example.txt" is opened in read mode (`"r"`), its content is read using `fp.read()`, printed, and the file is then closed in a `try-finally` block, ensuring proper resource cleanup after reading.

# Opening a file in read mode
fp = open("example.txt", "r")

try:
    # Reading data from the file
    content = fp.read()
    print(content)
finally:
    # Closing the file to free up system resources
    fp.close()

Output

GeeksforGeeks # text Which Written in example.txt File 

In Conclusion , Closing a file object in Python is crucial to prevent resource leaks and ensure that changes are saved. Always use the close() method in conjunction with a try-finally block to guarantee proper closure, whether you are reading from or writing to a file. This practice promotes clean and efficient file handling in Python programs.

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