Python: Find Out If a File Exists or Not Using isfile() Function

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In Python, you can use the os.path.isfile() function to check if a file exists. The os.path.isfile() function takes a file path as its argument and returns True if the file exists and is a regular file, and False otherwise.

Here’s an example:

import os.path

file_path = '/path/to/file.txt'

if os.path.isfile(file_path):
print(f'{file_path} exists and is a file.')
else:
print(f'{file_path} does not exist or is not a file.')

In this example, file_path is the path to the file you want to check. If the file exists and is a regular file, the first print statement is executed and outputs a message indicating that the file exists and is a file. If the file does not exist or is not a regular file, the second print statement is executed and outputs a message indicating that the file does not exist or is not a file.

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