Is it possible to delete all folders inside a folder without using a specific path?, Here i am moving the contents of the file then after that i want to delete if it is a dir
import os, zipfile
import shutil
import os
from os import path
dir_name = 'C:\\Users\\Guest\\Desktop\\OJT\\samples'
destination = 'C:\\Users\\Guest\\Desktop\\OJT\\scanner\\test'
for path, subdirs, files in os.walk(destination):
for name in files:
filename = os.path.join(path, name)
shutil.copy2(filename, destination)
Yes it is, Use shutil's rmtree method.
import shutil
shutil.rmtree('directory') # the directory you want to remove
os.listdir()
You can also use os.rmdir but that won't work if there is any content in it.
If you want to check if that specific path is a directory then you can use os.path.isdir then run rmtree if that returns TRUE
And incase you want to keep the root folder intact then you could walk that directory and calling rmtree on each item.
As suggested by #Vineeth Sai earlier, If you want to delete all sub directories in a directory, just loop through each file with os.listdir() and if the file is a directory, apply shutil.rmtree():
from os import listdir
from os.path import abspath
from os.path import isdir
from os.path import join
from shutil import rmtree
path = 'YOUR PATH HERE'
for file in listdir(path):
full_path = join(abspath(path), file)
if isdir(full_path):
rmtree(full_path)
The above also uses os.isdir() to check if a file is a directory.
If Vineeth's answer is not suitable for your case, you could you subprocess module to run os specific commands like below
import subprocess
subprocess.call('rm -rf /path/of/the/dirctory/*', shell=True)
The above command is linux specific, you could use windows counterpart of the same command above.
Note - Here shell=True will expand * into files/folders.
Also, note Vineeth's answer is os independent, and above will be os specific. Be cautious.
P.S. - You can also run powershell commands using subprocess module.
Related
How can I delete a file or folder?
os.remove() removes a file.
os.rmdir() removes an empty directory.
shutil.rmtree() deletes a directory and all its contents.
Path objects from the Python 3.4+ pathlib module also expose these instance methods:
pathlib.Path.unlink() removes a file or symbolic link.
pathlib.Path.rmdir() removes an empty directory.
Python syntax to delete a file
import os
os.remove("/tmp/<file_name>.txt")
or
import os
os.unlink("/tmp/<file_name>.txt")
or
pathlib Library for Python version >= 3.4
file_to_rem = pathlib.Path("/tmp/<file_name>.txt")
file_to_rem.unlink()
Path.unlink(missing_ok=False)
Unlink method used to remove the file or the symbolik link.
If missing_ok is false (the default), FileNotFoundError is raised if the path does not exist.
If missing_ok is true, FileNotFoundError exceptions will be ignored (same behavior as the POSIX rm -f command).
Changed in version 3.8: The missing_ok parameter was added.
Best practice
First, check if the file or folder exists and then delete it. You can achieve this in two ways:
os.path.isfile("/path/to/file")
Use exception handling.
EXAMPLE for os.path.isfile
#!/usr/bin/python
import os
myfile = "/tmp/foo.txt"
# If file exists, delete it.
if os.path.isfile(myfile):
os.remove(myfile)
else:
# If it fails, inform the user.
print("Error: %s file not found" % myfile)
Exception Handling
#!/usr/bin/python
import os
# Get input.
myfile = raw_input("Enter file name to delete: ")
# Try to delete the file.
try:
os.remove(myfile)
except OSError as e:
# If it fails, inform the user.
print("Error: %s - %s." % (e.filename, e.strerror))
Respective output
Enter file name to delete : demo.txt
Error: demo.txt - No such file or directory.
Enter file name to delete : rrr.txt
Error: rrr.txt - Operation not permitted.
Enter file name to delete : foo.txt
Python syntax to delete a folder
shutil.rmtree()
Example for shutil.rmtree()
#!/usr/bin/python
import os
import sys
import shutil
# Get directory name
mydir = raw_input("Enter directory name: ")
# Try to remove the tree; if it fails, throw an error using try...except.
try:
shutil.rmtree(mydir)
except OSError as e:
print("Error: %s - %s." % (e.filename, e.strerror))
Use
shutil.rmtree(path[, ignore_errors[, onerror]])
(See complete documentation on shutil) and/or
os.remove
and
os.rmdir
(Complete documentation on os.)
Here is a robust function that uses both os.remove and shutil.rmtree:
def remove(path):
""" param <path> could either be relative or absolute. """
if os.path.isfile(path) or os.path.islink(path):
os.remove(path) # remove the file
elif os.path.isdir(path):
shutil.rmtree(path) # remove dir and all contains
else:
raise ValueError("file {} is not a file or dir.".format(path))
You can use the built-in pathlib module (requires Python 3.4+, but there are backports for older versions on PyPI: pathlib, pathlib2).
To remove a file there is the unlink method:
import pathlib
path = pathlib.Path(name_of_file)
path.unlink()
Or the rmdir method to remove an empty folder:
import pathlib
path = pathlib.Path(name_of_folder)
path.rmdir()
Deleting a file or folder in Python
There are multiple ways to Delete a File in Python but the best ways are the following:
os.remove() removes a file.
os.unlink() removes a file. it is a Unix name of remove() method.
shutil.rmtree() deletes a directory and all its contents.
pathlib.Path.unlink() deletes a single file The pathlib module is available in Python 3.4 and above.
os.remove()
Example 1: Basic Example to Remove a File Using os.remove() Method.
import os
os.remove("test_file.txt")
print("File removed successfully")
Example 2: Checking if File Exists using os.path.isfile and Deleting it With os.remove
import os
#checking if file exist or not
if(os.path.isfile("test.txt")):
#os.remove() function to remove the file
os.remove("test.txt")
#Printing the confirmation message of deletion
print("File Deleted successfully")
else:
print("File does not exist")
#Showing the message instead of throwig an error
Example 3: Python Program to Delete all files with a specific extension
import os
from os import listdir
my_path = 'C:\Python Pool\Test\'
for file_name in listdir(my_path):
if file_name.endswith('.txt'):
os.remove(my_path + file_name)
Example 4: Python Program to Delete All Files Inside a Folder
To delete all files inside a particular directory, you simply have to use the * symbol as the pattern string.
#Importing os and glob modules
import os, glob
#Loop Through the folder projects all files and deleting them one by one
for file in glob.glob("pythonpool/*"):
os.remove(file)
print("Deleted " + str(file))
os.unlink()
os.unlink() is an alias or another name of os.remove() . As in the Unix OS remove is also known as unlink.
Note: All the functionalities and syntax is the same of os.unlink() and os.remove(). Both of them are used to delete the Python file path.
Both are methods in the os module in Python’s standard libraries which performs the deletion function.
shutil.rmtree()
Example 1: Python Program to Delete a File Using shutil.rmtree()
import shutil
import os
# location
location = "E:/Projects/PythonPool/"
# directory
dir = "Test"
# path
path = os.path.join(location, dir)
# removing directory
shutil.rmtree(path)
Example 2: Python Program to Delete a File Using shutil.rmtree()
import shutil
import os
location = "E:/Projects/PythonPool/"
dir = "Test"
path = os.path.join(location, dir)
shutil.rmtree(path)
pathlib.Path.rmdir() to remove Empty Directory
Pathlib module provides different ways to interact with your files. Rmdir is one of the path functions which allows you to delete an empty folder. Firstly, you need to select the Path() for the directory, and then calling rmdir() method will check the folder size. If it’s empty, it’ll delete it.
This is a good way to deleting empty folders without any fear of losing actual data.
from pathlib import Path
q = Path('foldername')
q.rmdir()
How do I delete a file or folder in Python?
For Python 3, to remove the file and directory individually, use the unlink and rmdir Path object methods respectively:
from pathlib import Path
dir_path = Path.home() / 'directory'
file_path = dir_path / 'file'
file_path.unlink() # remove file
dir_path.rmdir() # remove directory
Note that you can also use relative paths with Path objects, and you can check your current working directory with Path.cwd.
For removing individual files and directories in Python 2, see the section so labeled below.
To remove a directory with contents, use shutil.rmtree, and note that this is available in Python 2 and 3:
from shutil import rmtree
rmtree(dir_path)
Demonstration
New in Python 3.4 is the Path object.
Let's use one to create a directory and file to demonstrate usage. Note that we use the / to join the parts of the path, this works around issues between operating systems and issues from using backslashes on Windows (where you'd need to either double up your backslashes like \\ or use raw strings, like r"foo\bar"):
from pathlib import Path
# .home() is new in 3.5, otherwise use os.path.expanduser('~')
directory_path = Path.home() / 'directory'
directory_path.mkdir()
file_path = directory_path / 'file'
file_path.touch()
and now:
>>> file_path.is_file()
True
Now let's delete them. First the file:
>>> file_path.unlink() # remove file
>>> file_path.is_file()
False
>>> file_path.exists()
False
We can use globbing to remove multiple files - first let's create a few files for this:
>>> (directory_path / 'foo.my').touch()
>>> (directory_path / 'bar.my').touch()
Then just iterate over the glob pattern:
>>> for each_file_path in directory_path.glob('*.my'):
... print(f'removing {each_file_path}')
... each_file_path.unlink()
...
removing ~/directory/foo.my
removing ~/directory/bar.my
Now, demonstrating removing the directory:
>>> directory_path.rmdir() # remove directory
>>> directory_path.is_dir()
False
>>> directory_path.exists()
False
What if we want to remove a directory and everything in it?
For this use-case, use shutil.rmtree
Let's recreate our directory and file:
file_path.parent.mkdir()
file_path.touch()
and note that rmdir fails unless it's empty, which is why rmtree is so convenient:
>>> directory_path.rmdir()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "~/anaconda3/lib/python3.6/pathlib.py", line 1270, in rmdir
self._accessor.rmdir(self)
File "~/anaconda3/lib/python3.6/pathlib.py", line 387, in wrapped
return strfunc(str(pathobj), *args)
OSError: [Errno 39] Directory not empty: '/home/username/directory'
Now, import rmtree and pass the directory to the funtion:
from shutil import rmtree
rmtree(directory_path) # remove everything
and we can see the whole thing has been removed:
>>> directory_path.exists()
False
Python 2
If you're on Python 2, there's a backport of the pathlib module called pathlib2, which can be installed with pip:
$ pip install pathlib2
And then you can alias the library to pathlib
import pathlib2 as pathlib
Or just directly import the Path object (as demonstrated here):
from pathlib2 import Path
If that's too much, you can remove files with os.remove or os.unlink
from os import unlink, remove
from os.path import join, expanduser
remove(join(expanduser('~'), 'directory/file'))
or
unlink(join(expanduser('~'), 'directory/file'))
and you can remove directories with os.rmdir:
from os import rmdir
rmdir(join(expanduser('~'), 'directory'))
Note that there is also a os.removedirs - it only removes empty directories recursively, but it may suit your use-case.
This is my function for deleting dirs. The "path" requires the full pathname.
import os
def rm_dir(path):
cwd = os.getcwd()
if not os.path.exists(os.path.join(cwd, path)):
return False
os.chdir(os.path.join(cwd, path))
for file in os.listdir():
print("file = " + file)
os.remove(file)
print(cwd)
os.chdir(cwd)
os.rmdir(os.path.join(cwd, path))
shutil.rmtree is the asynchronous function,
so if you want to check when it complete, you can use while...loop
import os
import shutil
shutil.rmtree(path)
while os.path.exists(path):
pass
print('done')
import os
folder = '/Path/to/yourDir/'
fileList = os.listdir(folder)
for f in fileList:
filePath = folder + '/'+f
if os.path.isfile(filePath):
os.remove(filePath)
elif os.path.isdir(filePath):
newFileList = os.listdir(filePath)
for f1 in newFileList:
insideFilePath = filePath + '/' + f1
if os.path.isfile(insideFilePath):
os.remove(insideFilePath)
For deleting files:
os.unlink(path, *, dir_fd=None)
or
os.remove(path, *, dir_fd=None)
Both functions are semantically same. This functions removes (deletes) the file path. If path is not a file and it is directory, then exception is raised.
For deleting folders:
shutil.rmtree(path, ignore_errors=False, onerror=None)
or
os.rmdir(path, *, dir_fd=None)
In order to remove whole directory trees, shutil.rmtree() can be used. os.rmdir only works when the directory is empty and exists.
For deleting folders recursively towards parent:
os.removedirs(name)
It remove every empty parent directory with self until parent which has some content
ex. os.removedirs('abc/xyz/pqr') will remove the directories by order 'abc/xyz/pqr', 'abc/xyz' and 'abc' if they are empty.
For more info check official doc: os.unlink , os.remove, os.rmdir , shutil.rmtree, os.removedirs
To remove all files in folder
import os
import glob
files = glob.glob(os.path.join('path/to/folder/*'))
files = glob.glob(os.path.join('path/to/folder/*.csv')) // It will give all csv files in folder
for file in files:
os.remove(file)
To remove all folders in a directory
from shutil import rmtree
import os
// os.path.join() # current working directory.
for dirct in os.listdir(os.path.join('path/to/folder')):
rmtree(os.path.join('path/to/folder',dirct))
To avoid the TOCTOU issue highlighted by Éric Araujo's comment, you can catch an exception to call the correct method:
def remove_file_or_dir(path: str) -> None:
""" Remove a file or directory """
try:
shutil.rmtree(path)
except NotADirectoryError:
os.remove(path)
Since shutil.rmtree() will only remove directories and os.remove() or os.unlink() will only remove files.
My personal preference is to work with pathlib objects - it offers a more pythonic and less error-prone way to interact with the filesystem, especially if You develop cross-platform code.
In that case, You might use pathlib3x - it offers a backport of the latest (at the date of writing this answer Python 3.10.a0) Python pathlib for Python 3.6 or newer, and a few additional functions like "copy", "copy2", "copytree", "rmtree" etc ...
It also wraps shutil.rmtree:
$> python -m pip install pathlib3x
$> python
>>> import pathlib3x as pathlib
# delete a directory tree
>>> my_dir_to_delete=pathlib.Path('c:/temp/some_dir')
>>> my_dir_to_delete.rmtree(ignore_errors=True)
# delete a file
>>> my_file_to_delete=pathlib.Path('c:/temp/some_file.txt')
>>> my_file_to_delete.unlink(missing_ok=True)
you can find it on github or PyPi
Disclaimer: I'm the author of the pathlib3x library.
I recommend using subprocess if writing a beautiful and readable code is your cup of tea:
import subprocess
subprocess.Popen("rm -r my_dir", shell=True)
And if you are not a software engineer, then maybe consider using Jupyter; you can simply type bash commands:
!rm -r my_dir
Traditionally, you use shutil:
import shutil
shutil.rmtree(my_dir)
I attended an interview and they asked me to write a script to move from one directory to another and delete only the .html files.
Now I tried to do this at first using os.remove() . Following is the code:
def rm_files():
import os
from os import path
folder='J:\\Test\\'
for files in os.listdir(folder):
file_path=path.join(folder,files)
os.remove(file_path)
The problem I am facing here is that I cannot figure out how to delete only .html files in my directory
Then I tried using glob. Following is the code:
def rm_files1():
import os
import glob
files=glob.glob('J:\\Test\\*.html')
for f in files:
os.remove(f)
Using glob I can delete the .html files but still I cannot figure out how to implement the logic of moving from one directory to another.
And along with that can someone please help me figure out how to delete a specific file type using os.remove() ?
Thank you.
Either of these methods should work. For the first way, you could just string.endswith(suffix) like so:
def rm_files():
import os
from os import path
folder='J:\\Test\\'
for files in os.listdir(folder):
file_path=path.join(folder,files)
if file_path.endswith(".html"):
os.remove(file_path)
Or if you prefer glob, moving directories is fairly straightforward: os.chdir(path) like this:
def rm_files1():
import os
os.chdir('J:\\Test')
import glob
files=glob.glob('J:\\Test\\*.html')
for f in files:
os.remove(f)
Though it seems unnecessary since glob is taking an absolute path anyway.
Your problem can be described in the following steps.
move to specific directory. This can be done using os.chdir()
grab list of all *.html files. Use glob.glob('*.html')
remove the files. use os.remove()
Putting it all together:
import os
import glob
import sys
def remove_html_files(path_name):
# move to desired path, if it exists
if os.path.exists(path_name):
os.chdir(path_name)
else:
print('invalid path')
sys.exit(1)
# grab list of all html files in current directory
file_list = glob.glob('*.html')
#delete files
for f in file_list:
os.remove(f)
#output messaage
print('deleted '+ str(len(file_list))+' files in folder' + path_name)
# call the function
remove_html_files(path_name)
To remove all html files in a directory with os.remove() you can do like this using endswith() function
import sys
import os
from os import listdir
directory = "J:\\Test\\"
test = os.listdir( directory )
for item in test:
if item.endswith(".html"):
os.remove( os.path.join( directory, item ) )
I need only one subfile in each of 500 zipfiles, the paths are the same, like:
120132.zip/A/B/C/target_file
212332.zip/A/B/C/target_file
....
How can I copy all these target files into one directory? Keeping the entire paths in the new directory will be the best, which I mean is:
target_dir/
120132/A/B/C/target_file
212332/A/B/C/target_file
......
I tried it with Python modules zipfile and shutil
However, copyfile from shutil takes the entire path as argument but when I tried to directly copy the target file it will raise filenotfind error. When unzipped by the zipfile.Zipfile, the target file will be accessible but copyfile becomes invalid.
How can I do this correctly and efficiently ?
ZipFile.extract accepts optional path specifying into which directory it will extract file:
import os
import zipfile
zip_filepath = ['120132.zip', '212332.zip', ...] # or glob.glob('...zip')
target_dir = '/path/to/target_dir'
for path in zip_filepath:
with zipfile.ZipFile(path) as zf:
dirname = os.path.join(
target_dir, os.path.splitext(os.path.basename(path))[0]
)
zf.extract('A/B/C/target_file', path=dirname)
I was messing around just trying to make a script that deletes items by ".zip" extension.
import sys
import os
from os import listdir
test=os.listdir("/Users/ben/downloads/")
for item in test:
if item.endswith(".zip"):
os.remove(item)
Whenever I run the script I get:
OSError: [Errno 2] No such file or directory: 'cities1000.zip'
cities1000.zip is obviously a file in my downloads folder.
What did I do wrong here? Is the issue that os.remove requires the full path to the file? If this is the issue, than how can I do that in this current script without completely rewriting it.
You can set the path in to a dir_name variable, then use os.path.join for your os.remove.
import os
dir_name = "/Users/ben/downloads/"
test = os.listdir(dir_name)
for item in test:
if item.endswith(".zip"):
os.remove(os.path.join(dir_name, item))
For this operation you need to append the file name on to the file path so the command knows what folder you are looking into.
You can do this correctly and in a portable way in python using the os.path.join command.
For example:
import os
directory = "/Users/ben/downloads/"
test = os.listdir( directory )
for item in test:
if item.endswith(".zip"):
os.remove( os.path.join( directory, item ) )
Alternate approach that avoids join-ing yourself over and over: Use glob module to join once, then let it give you back the paths directly.
import glob
import os
dir = "/Users/ben/downloads/"
for zippath in glob.iglob(os.path.join(dir, '*.zip')):
os.remove(zippath)
I think you could use Pathlib-- a modern way, like the following:
import pathlib
dir = pathlib.Path("/Users/ben/downloads/")
zip_files = dir.glob(dir / "*.zip")
for zf in zip_files:
zf.unlink()
If you want to delete all zip files recursively, just write so:
import pathlib
dir = pathlib.Path("/Users/ben/downloads/")
zip_files = dir.rglob(dir / "*.zip") # recursively
for zf in zip_files:
zf.unlink()
Just leaving my two cents on this issue: if you want to be chic you can use glob or iglob from the glob package, like so:
import glob
import os
files_in_dir = glob.glob('/Users/ben/downloads/*.zip')
# or if you want to be fancy, you can use iglob, which returns an iterator:
files_in_dir = glob.iglob('/Users/ben/downloads/*.zip')
for _file in files_in_dir:
print(_file) # just to be sure, you know how it is...
os.remove(_file)
origfolder = "/Users/ben/downloads/"
test = os.listdir(origfolder)
for item in test:
if item.endswith(".zip"):
os.remove(os.path.join(origfolder, item))
The dirname is not included in the os.listdir output. You have to attach it to reference the file from the list returned by said function.
Prepend the directory to the filename
os.remove("/Users/ben/downloads/" + item)
EDIT: or change the current working directory using os.chdir.
How can I delete a file or folder?
os.remove() removes a file.
os.rmdir() removes an empty directory.
shutil.rmtree() deletes a directory and all its contents.
Path objects from the Python 3.4+ pathlib module also expose these instance methods:
pathlib.Path.unlink() removes a file or symbolic link.
pathlib.Path.rmdir() removes an empty directory.
Python syntax to delete a file
import os
os.remove("/tmp/<file_name>.txt")
or
import os
os.unlink("/tmp/<file_name>.txt")
or
pathlib Library for Python version >= 3.4
file_to_rem = pathlib.Path("/tmp/<file_name>.txt")
file_to_rem.unlink()
Path.unlink(missing_ok=False)
Unlink method used to remove the file or the symbolik link.
If missing_ok is false (the default), FileNotFoundError is raised if the path does not exist.
If missing_ok is true, FileNotFoundError exceptions will be ignored (same behavior as the POSIX rm -f command).
Changed in version 3.8: The missing_ok parameter was added.
Best practice
First, check if the file or folder exists and then delete it. You can achieve this in two ways:
os.path.isfile("/path/to/file")
Use exception handling.
EXAMPLE for os.path.isfile
#!/usr/bin/python
import os
myfile = "/tmp/foo.txt"
# If file exists, delete it.
if os.path.isfile(myfile):
os.remove(myfile)
else:
# If it fails, inform the user.
print("Error: %s file not found" % myfile)
Exception Handling
#!/usr/bin/python
import os
# Get input.
myfile = raw_input("Enter file name to delete: ")
# Try to delete the file.
try:
os.remove(myfile)
except OSError as e:
# If it fails, inform the user.
print("Error: %s - %s." % (e.filename, e.strerror))
Respective output
Enter file name to delete : demo.txt
Error: demo.txt - No such file or directory.
Enter file name to delete : rrr.txt
Error: rrr.txt - Operation not permitted.
Enter file name to delete : foo.txt
Python syntax to delete a folder
shutil.rmtree()
Example for shutil.rmtree()
#!/usr/bin/python
import os
import sys
import shutil
# Get directory name
mydir = raw_input("Enter directory name: ")
# Try to remove the tree; if it fails, throw an error using try...except.
try:
shutil.rmtree(mydir)
except OSError as e:
print("Error: %s - %s." % (e.filename, e.strerror))
Use
shutil.rmtree(path[, ignore_errors[, onerror]])
(See complete documentation on shutil) and/or
os.remove
and
os.rmdir
(Complete documentation on os.)
Here is a robust function that uses both os.remove and shutil.rmtree:
def remove(path):
""" param <path> could either be relative or absolute. """
if os.path.isfile(path) or os.path.islink(path):
os.remove(path) # remove the file
elif os.path.isdir(path):
shutil.rmtree(path) # remove dir and all contains
else:
raise ValueError("file {} is not a file or dir.".format(path))
You can use the built-in pathlib module (requires Python 3.4+, but there are backports for older versions on PyPI: pathlib, pathlib2).
To remove a file there is the unlink method:
import pathlib
path = pathlib.Path(name_of_file)
path.unlink()
Or the rmdir method to remove an empty folder:
import pathlib
path = pathlib.Path(name_of_folder)
path.rmdir()
Deleting a file or folder in Python
There are multiple ways to Delete a File in Python but the best ways are the following:
os.remove() removes a file.
os.unlink() removes a file. it is a Unix name of remove() method.
shutil.rmtree() deletes a directory and all its contents.
pathlib.Path.unlink() deletes a single file The pathlib module is available in Python 3.4 and above.
os.remove()
Example 1: Basic Example to Remove a File Using os.remove() Method.
import os
os.remove("test_file.txt")
print("File removed successfully")
Example 2: Checking if File Exists using os.path.isfile and Deleting it With os.remove
import os
#checking if file exist or not
if(os.path.isfile("test.txt")):
#os.remove() function to remove the file
os.remove("test.txt")
#Printing the confirmation message of deletion
print("File Deleted successfully")
else:
print("File does not exist")
#Showing the message instead of throwig an error
Example 3: Python Program to Delete all files with a specific extension
import os
from os import listdir
my_path = 'C:\Python Pool\Test\'
for file_name in listdir(my_path):
if file_name.endswith('.txt'):
os.remove(my_path + file_name)
Example 4: Python Program to Delete All Files Inside a Folder
To delete all files inside a particular directory, you simply have to use the * symbol as the pattern string.
#Importing os and glob modules
import os, glob
#Loop Through the folder projects all files and deleting them one by one
for file in glob.glob("pythonpool/*"):
os.remove(file)
print("Deleted " + str(file))
os.unlink()
os.unlink() is an alias or another name of os.remove() . As in the Unix OS remove is also known as unlink.
Note: All the functionalities and syntax is the same of os.unlink() and os.remove(). Both of them are used to delete the Python file path.
Both are methods in the os module in Python’s standard libraries which performs the deletion function.
shutil.rmtree()
Example 1: Python Program to Delete a File Using shutil.rmtree()
import shutil
import os
# location
location = "E:/Projects/PythonPool/"
# directory
dir = "Test"
# path
path = os.path.join(location, dir)
# removing directory
shutil.rmtree(path)
Example 2: Python Program to Delete a File Using shutil.rmtree()
import shutil
import os
location = "E:/Projects/PythonPool/"
dir = "Test"
path = os.path.join(location, dir)
shutil.rmtree(path)
pathlib.Path.rmdir() to remove Empty Directory
Pathlib module provides different ways to interact with your files. Rmdir is one of the path functions which allows you to delete an empty folder. Firstly, you need to select the Path() for the directory, and then calling rmdir() method will check the folder size. If it’s empty, it’ll delete it.
This is a good way to deleting empty folders without any fear of losing actual data.
from pathlib import Path
q = Path('foldername')
q.rmdir()
How do I delete a file or folder in Python?
For Python 3, to remove the file and directory individually, use the unlink and rmdir Path object methods respectively:
from pathlib import Path
dir_path = Path.home() / 'directory'
file_path = dir_path / 'file'
file_path.unlink() # remove file
dir_path.rmdir() # remove directory
Note that you can also use relative paths with Path objects, and you can check your current working directory with Path.cwd.
For removing individual files and directories in Python 2, see the section so labeled below.
To remove a directory with contents, use shutil.rmtree, and note that this is available in Python 2 and 3:
from shutil import rmtree
rmtree(dir_path)
Demonstration
New in Python 3.4 is the Path object.
Let's use one to create a directory and file to demonstrate usage. Note that we use the / to join the parts of the path, this works around issues between operating systems and issues from using backslashes on Windows (where you'd need to either double up your backslashes like \\ or use raw strings, like r"foo\bar"):
from pathlib import Path
# .home() is new in 3.5, otherwise use os.path.expanduser('~')
directory_path = Path.home() / 'directory'
directory_path.mkdir()
file_path = directory_path / 'file'
file_path.touch()
and now:
>>> file_path.is_file()
True
Now let's delete them. First the file:
>>> file_path.unlink() # remove file
>>> file_path.is_file()
False
>>> file_path.exists()
False
We can use globbing to remove multiple files - first let's create a few files for this:
>>> (directory_path / 'foo.my').touch()
>>> (directory_path / 'bar.my').touch()
Then just iterate over the glob pattern:
>>> for each_file_path in directory_path.glob('*.my'):
... print(f'removing {each_file_path}')
... each_file_path.unlink()
...
removing ~/directory/foo.my
removing ~/directory/bar.my
Now, demonstrating removing the directory:
>>> directory_path.rmdir() # remove directory
>>> directory_path.is_dir()
False
>>> directory_path.exists()
False
What if we want to remove a directory and everything in it?
For this use-case, use shutil.rmtree
Let's recreate our directory and file:
file_path.parent.mkdir()
file_path.touch()
and note that rmdir fails unless it's empty, which is why rmtree is so convenient:
>>> directory_path.rmdir()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "~/anaconda3/lib/python3.6/pathlib.py", line 1270, in rmdir
self._accessor.rmdir(self)
File "~/anaconda3/lib/python3.6/pathlib.py", line 387, in wrapped
return strfunc(str(pathobj), *args)
OSError: [Errno 39] Directory not empty: '/home/username/directory'
Now, import rmtree and pass the directory to the funtion:
from shutil import rmtree
rmtree(directory_path) # remove everything
and we can see the whole thing has been removed:
>>> directory_path.exists()
False
Python 2
If you're on Python 2, there's a backport of the pathlib module called pathlib2, which can be installed with pip:
$ pip install pathlib2
And then you can alias the library to pathlib
import pathlib2 as pathlib
Or just directly import the Path object (as demonstrated here):
from pathlib2 import Path
If that's too much, you can remove files with os.remove or os.unlink
from os import unlink, remove
from os.path import join, expanduser
remove(join(expanduser('~'), 'directory/file'))
or
unlink(join(expanduser('~'), 'directory/file'))
and you can remove directories with os.rmdir:
from os import rmdir
rmdir(join(expanduser('~'), 'directory'))
Note that there is also a os.removedirs - it only removes empty directories recursively, but it may suit your use-case.
This is my function for deleting dirs. The "path" requires the full pathname.
import os
def rm_dir(path):
cwd = os.getcwd()
if not os.path.exists(os.path.join(cwd, path)):
return False
os.chdir(os.path.join(cwd, path))
for file in os.listdir():
print("file = " + file)
os.remove(file)
print(cwd)
os.chdir(cwd)
os.rmdir(os.path.join(cwd, path))
shutil.rmtree is the asynchronous function,
so if you want to check when it complete, you can use while...loop
import os
import shutil
shutil.rmtree(path)
while os.path.exists(path):
pass
print('done')
import os
folder = '/Path/to/yourDir/'
fileList = os.listdir(folder)
for f in fileList:
filePath = folder + '/'+f
if os.path.isfile(filePath):
os.remove(filePath)
elif os.path.isdir(filePath):
newFileList = os.listdir(filePath)
for f1 in newFileList:
insideFilePath = filePath + '/' + f1
if os.path.isfile(insideFilePath):
os.remove(insideFilePath)
For deleting files:
os.unlink(path, *, dir_fd=None)
or
os.remove(path, *, dir_fd=None)
Both functions are semantically same. This functions removes (deletes) the file path. If path is not a file and it is directory, then exception is raised.
For deleting folders:
shutil.rmtree(path, ignore_errors=False, onerror=None)
or
os.rmdir(path, *, dir_fd=None)
In order to remove whole directory trees, shutil.rmtree() can be used. os.rmdir only works when the directory is empty and exists.
For deleting folders recursively towards parent:
os.removedirs(name)
It remove every empty parent directory with self until parent which has some content
ex. os.removedirs('abc/xyz/pqr') will remove the directories by order 'abc/xyz/pqr', 'abc/xyz' and 'abc' if they are empty.
For more info check official doc: os.unlink , os.remove, os.rmdir , shutil.rmtree, os.removedirs
To remove all files in folder
import os
import glob
files = glob.glob(os.path.join('path/to/folder/*'))
files = glob.glob(os.path.join('path/to/folder/*.csv')) // It will give all csv files in folder
for file in files:
os.remove(file)
To remove all folders in a directory
from shutil import rmtree
import os
// os.path.join() # current working directory.
for dirct in os.listdir(os.path.join('path/to/folder')):
rmtree(os.path.join('path/to/folder',dirct))
To avoid the TOCTOU issue highlighted by Éric Araujo's comment, you can catch an exception to call the correct method:
def remove_file_or_dir(path: str) -> None:
""" Remove a file or directory """
try:
shutil.rmtree(path)
except NotADirectoryError:
os.remove(path)
Since shutil.rmtree() will only remove directories and os.remove() or os.unlink() will only remove files.
My personal preference is to work with pathlib objects - it offers a more pythonic and less error-prone way to interact with the filesystem, especially if You develop cross-platform code.
In that case, You might use pathlib3x - it offers a backport of the latest (at the date of writing this answer Python 3.10.a0) Python pathlib for Python 3.6 or newer, and a few additional functions like "copy", "copy2", "copytree", "rmtree" etc ...
It also wraps shutil.rmtree:
$> python -m pip install pathlib3x
$> python
>>> import pathlib3x as pathlib
# delete a directory tree
>>> my_dir_to_delete=pathlib.Path('c:/temp/some_dir')
>>> my_dir_to_delete.rmtree(ignore_errors=True)
# delete a file
>>> my_file_to_delete=pathlib.Path('c:/temp/some_file.txt')
>>> my_file_to_delete.unlink(missing_ok=True)
you can find it on github or PyPi
Disclaimer: I'm the author of the pathlib3x library.
I recommend using subprocess if writing a beautiful and readable code is your cup of tea:
import subprocess
subprocess.Popen("rm -r my_dir", shell=True)
And if you are not a software engineer, then maybe consider using Jupyter; you can simply type bash commands:
!rm -r my_dir
Traditionally, you use shutil:
import shutil
shutil.rmtree(my_dir)