Get all subfolders python

Python, how to list files and folders in a directory

To list files in a directory, you can use the listdir() method that is provided by the os built-in module:

import os dirname = '/users/Flavio/dev' files = os.listdir(dirname) print(files)

To get the full path to a file you can join the path of the folder with the filename, using the os.path.join() method:

import os dirname = '/users/Flavio/dev' files = os.listdir(dirname) temp = map(lambda name: os.path.join(dirname, name), files) print(list(temp))

To list only the files, or only the directories, you can use os.path.isfile() and os.path.isdir() :

import os dirname = '/users/Flavio/dev' dirfiles = os.listdir(dirname) fullpaths = map(lambda name: os.path.join(dirname, name), dirfiles) dirs = [] files = [] for file in fullpaths: if os.path.isdir(file): dirs.append(file) if os.path.isfile(file): files.append(file) print(list(dirs)) print(list(files))

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Python List All Folders and Subdirectories: A Complete Guide with Examples

Learn different methods for listing all folders and subdirectories in a directory using Python, including os, glob, pathlib, shutil, argparse, logging, and PyInstaller. Explore examples and advantages of each method.

• Using os.scandir to get all immediate subdirectories for a folder.
• Using os.listdir to get all files and folders in the current directory.
• How to get the list of all files and directories in the current
• Using os.listdir to get all subdirectories in a directory.
• Using os.walk to list all subdirectories in a directory recursively.
• Using os.listdir to get all files and directories in a specified directory.
• Using os.path.isfile to only list files in a directory.
• Using glob to search for all files or those matching particular conditions.
• Using filter with os.path.isdir to detect directories and list only top-level directories.
• Other simple code examples for listing all folders in a directory using Python
• Conclusion
• How do I list all folders in a directory in Python?
• How do I get a list of all folders in a directory?
• How to get a list of all files in a folder and subfolders Python?
• How do I list all subdirectories in Python?

Python is a popular programming language used in various fields, including software development and information technology. One of the reasons why it is popular is because of its ability to work with files and directories. In this blog post, we will provide different methods for listing all folders and subdirectories in a directory using Python. We will cover various modules and functions such as os, glob, pathlib, shutil, argparse, logging, and PyInstaller.

Using os.scandir to get all immediate subdirectories for a folder.

The os.scandir() method is used to get all the immediate subdirectories for a folder. It is faster and more efficient than using os.listdir() since it returns an iterator instead of a list. Here is an example code snippet that shows how to use os.scandir() to list all immediate subdirectories for a folder:

import osdef list_directories(path): with os.scandir(path) as entries: for entry in entries: if entry.is_dir(): print(entry.name) 

The list_directories() function takes a path as an argument and uses os.scandir() to get all the immediate subdirectories for the folder. It then prints the name of each subdirectory. The advantages of using os.scandir() over os.listdir() are that it is faster and more efficient and it returns an iterator instead of a list.

Using os.listdir to get all files and folders in the current directory.

The os.listdir() method is used to get all the files and folders in the current directory. It returns a list of all the files and subdirectories in the directory. Here is an example code snippet that shows how to use os.listdir() to list all files and folders in the current directory:

import osdef list_files_and_folders(): for entry in os.listdir('.'): print(entry) 

The list_files_and_folders() function uses os.listdir() to get all the files and folders in the current directory. It then prints the name of each file and folder.

How to get the list of all files and directories in the current

How to get the list of all files and directories in the current working directory in Python. Watch Duration: 2:31

Using os.listdir to get all subdirectories in a directory.

The os.listdir() method can also be used to get all the subdirectories in a directory. However, it will also return the list of all files and subdirectories. Here is an example code snippet that shows how to use os.listdir() to list all subdirectories in a directory :

import osdef list_subdirectories(path): for entry in os.listdir(path): if os.path.isdir(os.path.join(path, entry)): print(entry) 

The list_subdirectories() function takes a path as an argument and uses os.listdir() to get all the files and subdirectories in the directory. It then checks if each entry is a directory using os.path.isdir() . If it is a directory, it prints the name of the directory.

Using os.walk to list all subdirectories in a directory recursively.

The os.walk() method is used to list all subdirectories in a directory recursively. It yields an iterator over the current directory, its sub-folders, and files. Here is an example code snippet that shows how to use os.walk() to list all subdirectories in a directory recursively:

import osdef list_all_subdirectories(path): for root, dirs, files in os.walk(path): for dir in dirs: print(os.path.join(root, dir)) 

The list_all_subdirectories() function takes a path as an argument and uses os.walk() to list all subdirectories in the directory recursively. It iterates over the root directory, its subfolders, and files. If the entry is a directory, it prints the name of the directory.

Using os.listdir to get all files and directories in a specified directory.

The os.listdir() method can also be used to get all files and directories in a specified directory. Here is an example code snippet that shows how to use os.listdir() to get all files and directories in a specified directory:

import osdef list_all_files_and_directories(path): for entry in os.listdir(path): print(os.path.join(path, entry)) 

The list_all_files_and_directories() function takes a path as an argument and uses os.listdir() to get all the files and directories in the specified directory. It then prints the name of each file and directory.

Using os.path.isfile to only list files in a directory.

The os.path.isfile() method is used to only list files in a directory. It returns True if the path is an existing regular file. Here is an example code snippet that shows how to use os.path.isfile() to only list files in a directory:

import osdef list_files_only(path): for entry in os.listdir(path): if os.path.isfile(os.path.join(path, entry)): print(entry) 

The list_files_only() function takes a path as an argument and uses os.listdir() to get all the files and subdirectories in the directory. It then checks if each entry is a file using os.path.isfile() . If it is a file, it prints the name of the file.

Using glob to search for all files or those matching particular conditions.

The glob module is used to search for files that match particular conditions. It returns a list of paths that match the specified pattern. Here is an example code snippet that shows how to use glob to search for all files:

import globdef list_all_files(): for file in glob.glob('*'): print(file) 

The list_all_files() function uses glob to search for all the files in the current directory. It then prints the name of each file.

Using filter with os.path.isdir to detect directories and list only top-level directories.

The filter() method is used to detect directories and list only top-level directories. It filters out files and only lists directories. Here is an example code snippet that shows how to use filter() with os.path.isdir() to detect directories and list only top-level directories:

import osdef list_top_level_directories(path): for dir in filter(os.path.isdir, os.listdir(path)): print(dir) 

The list_top_level_directories() function takes a path as an argument and uses os.listdir() to get all the files and subdirectories in the directory. It then uses filter() with os.path.isdir() to detect directories and list only top-level directories. It prints the name of each top-level directory.

Other simple code examples for listing all folders in a directory using Python

In Python case in point, get list of folders in directory python code example

import os my_list = os.listdir('My_directory')

import os subfolders = [ f.path for f in os.scandir(folder) if f.is_dir() ]

In Python as proof, list all files in folder python code example

import os arr = next(os.walk('.'))[2] print(arr) >>> ['5bs_Turismo1.pdf', '5bs_Turismo1.pptx', 'esperienza.txt']

Conclusion

In this post, we covered different methods for listing all folders and subdirectories in a directory using Python. We used various modules and functions such as os, glob, pathlib, shutil, argparse, logging, and PyInstaller. We explained each method, provided example code snippets, and mentioned their advantages and disadvantages. It is important to know how to list all folders and subdirectories in a directory using Python, especially when working with files and directories. We encourage readers to explore more functions and modules related to working with files and directories in Python.

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Python : How to get list of files in directory and sub directories

In this article we will discuss different methods to generate a list of all files in directory tree.

Creating a list of files in directory and sub directories using os.listdir()

Python’s os module provides a function to get the list of files or folder in a directory i.e.

It returns a list of all the files and sub directories in the given path.

We need to call this recursively for sub directories to create a complete list of files in given directory tree i.e.

Frequently Asked:

''' For the given path, get the List of all files in the directory tree ''' def getListOfFiles(dirName): # create a list of file and sub directories # names in the given directory listOfFile = os.listdir(dirName) allFiles = list() # Iterate over all the entries for entry in listOfFile: # Create full path fullPath = os.path.join(dirName, entry) # If entry is a directory then get the list of files in this directory if os.path.isdir(fullPath): allFiles = allFiles + getListOfFiles(fullPath) else: allFiles.append(fullPath) return allFiles

Call the above function to create a list of files in a directory tree i.e.

dirName = '/home/varun/Downloads'; # Get the list of all files in directory tree at given path listOfFiles = getListOfFiles(dirName)

Creating a list of files in directory and sub directories using os.walk()

Python’s os module provides a function to iterate over a directory tree i.e.

It iterates of the directory tree at give path and for each directory or sub directory it returns a tuple containing,
( , , .
Iterate over the directory tree and generate a list of all the files at given path,

# Get the list of all files in directory tree at given path listOfFiles = list() for (dirpath, dirnames, filenames) in os.walk(dirName): listOfFiles += [os.path.join(dirpath, file) for file in filenames]

Complete example is as follows,

import os ''' For the given path, get the List of all files in the directory tree ''' def getListOfFiles(dirName): # create a list of file and sub directories # names in the given directory listOfFile = os.listdir(dirName) allFiles = list() # Iterate over all the entries for entry in listOfFile: # Create full path fullPath = os.path.join(dirName, entry) # If entry is a directory then get the list of files in this directory if os.path.isdir(fullPath): allFiles = allFiles + getListOfFiles(fullPath) else: allFiles.append(fullPath) return allFiles def main(): dirName = '/home/varun/Downloads'; # Get the list of all files in directory tree at given path listOfFiles = getListOfFiles(dirName) # Print the files for elem in listOfFiles: print(elem) print ("****************") # Get the list of all files in directory tree at given path listOfFiles = list() for (dirpath, dirnames, filenames) in os.walk(dirName): listOfFiles += [os.path.join(dirpath, file) for file in filenames] # Print the files for elem in listOfFiles: print(elem) if __name__ == '__main__': main()

/home/varun/Downloads/temp1.txt /home/varun/Downloads/sample/temp2.txt /home/varun/Downloads/test/message.txt

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