This tutorial introduces how to delete a file or directory in Python 2.7 and Python 3.
Delete a File in Python
os.remove() function deletes the file if this file exists, raises the corresponding exceptions if the file doesn’t exist, or it is not a file, or the user doesn’t have the permission to delete it.
You could first check whether the file exists with
os.path.isfile() function or use
try...except exception handling to capture the error. We recommend the exception handling as better practice.
import os fileTest = r"C:\Test\test.txt" try: os.remove(fileTest) except OSError as e: print(e) else: print("File is deleted successfully")
File is deleted successfully if the file is deleted, and it prints
[WinError 2] The system cannot find the file specified: 'C:\\Test\\test.txt' if the file doesn’t exist. And you will get
[WinError 5] Access is denied: 'C:\\Test\\test.txt' if the user doesn’t have the permission to delete it.
Delete a Directory in Python
shutil.rmtree() deletes an entire directory tree, in other words, all the files and sub-directories in it. It raises exceptions if the input argument is not a directory, or it doesn’t exist or the user doesn’t have the permission to delete it.
import shutil pathTest = r"C:\Test" try: shutil.rmtree(pathTest) except OSError as e: print(e) else: print("The directory is deleted successfully")