Check if path is directory python

How to Easily Check if a Path is a File or Directory in Python

Learn the different ways to check a path in Python using built-in methods like os.path, pathlib.Path, and others. Find out if a path is a file or directory with this comprehensive guide.

• Using the os.path.isdir() method
• Using the os.path.isfile() method
• Python | Check if Directory Exists
• Using the os.path.exists() method
• Using the os.listdir() method
• Using the os.makedirs() method
• Using the pathlib.Path module
• Other code samples for checking if a path is a directory in Python
• Conclusion
• How do you check if a file is a folder in Python?
• How can I check if something is a folder?
• How do you check if a file is a file in Python?
• How do you check if a folder exists and if not create it Python?

Python is commonly used in software development and information technology, and it provides various built-in methods and modules to interact with the operating system and manage files and directories. One common task is checking if a path is a file or a directory. In this blog post, we will explore the different ways to check if a path is a file or directory in Python, including using the os module, pathlib module, and other helpful functions.

Using the os.path.isdir() method

The os.path.isdir() method is used to check if a specified path is an existing directory. If the path is a directory, the method returns True; otherwise, it returns False.

import ospath = '/path/to/directory'if os.path.isdir(path): print(f' is a directory') else: print(f' is not a directory') 

/path/to/directory is a directory 

Using the os.path.isfile() method

To check whether a path is a file or directory, the os module can be imported and the isfile() method can be used to check if it is a file. If the path is a file, the method returns True; otherwise, it returns False.

import ospath = '/path/to/file.txt'if os.path.isfile(path): print(f' is a file') else: print(f' is not a file') 

Python | Check if Directory Exists

It’s easy enough to write a file to your current working directory in Python, but as soon as you Duration: 2:36

Using the os.path.exists() method

The os.path.exists() method is used to check if a file or directory exists. If the file or directory exists, the method returns True; otherwise, it returns False.

import ospath = '/path/to/file.txt'if os.path.exists(path): print(f' exists') else: print(f' does not exist') 

Using the os.listdir() method

The os.listdir() method can be used to find if a directory is empty or not. If the directory is empty, the method returns an empty list; otherwise, it returns a list of files and directories in the specified directory.

import ospath = '/path/to/directory'if not os.listdir(path): print(f' is empty') else: print(f' is not empty') 

/path/to/directory is not empty 

Using the os.makedirs() method

The os.makedirs() method can be used to create a directory if it does not exist. If the directory already exists, the method does not do anything.

import ospath = '/path/to/new/folder'if not os.path.exists(path): os.makedirs(path) print(f' created successfully') else: print(f' already exists') 

/path/to/new/folder created successfully 

Using the pathlib.Path module

The pathlib.Path module can be used to check if a path exists and whether it is a file or directory. The is_file() and is_dir() methods can be used to check if the path is a file or directory, respectively.

from pathlib import Pathpath = Path('/path/to/file.txt')if path.is_file(): print(f' is a file') else: print(f' is not a file')if path.is_dir(): print(f' is a directory') else: print(f' is not a directory') 

/path/to/file.txt is a file /path/to/file.txt is not a directory 

Other code samples for checking if a path is a directory in Python

import os print(os.path.isdir("/home/el")) print(os.path.exists("/home/el/myfile.txt"))

In Python , in particular, check if path is a folder python

import os# check the if the path is a directory print(os.path.isdir("path"))# check if the path is a file print(os.path.isfile("path")) 

In Python as proof, python check if folder exists code example

In Python , in particular, python check folder exist code example

import os os.path.isdir("/home/el") # Returns True if exist os.path.exists("/home/el/myfile.txt") # Return False if not exist

In Python , for instance, python check for folder code sample

>>> import os >>> os.path.isdir('new_folder') True

Conclusion

Python provides various built-in methods and modules to check if a path is a file or directory, such as os.path, os, and pathlib.Path. By using these methods, you can easily determine if a path points to a file or a directory and perform the appropriate actions. Remember to handle exceptions and use best practices when working with files and directories in Python.

Источник

Python – Check if Path is File or Directory

When you get a string value for a path, you can check if the path represents a file or a directory using Python programming.

To check if the path you have is a file or directory, import os module and use isfile() method to check if it is a file, and isdir() method to check if it is a directory.

In this tutorial, we shall learn how to check if a given path is file or folder, with the help of well detailed examples.

Sample Code

Following is a quick sample code snippet that demonstrates the usage of isfile() and isdir() functions.

import os #checks if path is a file isFile = os.path.isfile(fpath) #checks if path is a directory isDirectory = os.path.isdir(fpath)

Both the functions return a boolean value if the specified file path is a file or not; or directory or not.

Examples

1. Check if the given path is a File

In this example, consider that we have a file specified by the variable fpath. We will use isfile() method to check if we can find out if it is a file or not.

Python Program

import os fpath = 'D:/workspace/python/samplefile.txt' isFile = os.path.isfile(fpath) print('The file present at the path is a regular file:', isFile)

The file present at the path is a regular file: True

Now let us try with a path, that is a folder, passed as argument to isfile().

Python Program

import os fpath = 'D:/workspace/python/' isFile = os.path.isfile(fpath) print('The file present at the path is a regular file:', isFile)

The file present at the path is a regular file: False

That’s good. We are able to recognize if the specified path is a file or not.

2. Check if given path is a Directory

In the following example, consider that we have a folder or directory specified by the variable fpath. We will use isdir() method to check if we can find out if it is a file.

Python Program

import os fpath = 'D:/workspace/python/' isDirectory = os.path.isdir(fpath) print('Path points to a Directory:', isDirectory)

Path points to a Directory: True

Now let us try with a path, that is a file, passed as argument to isdir().

Python Program

import os fpath = 'D:/workspace/python/samplefile.txt' isDirectory = os.path.isdir(fpath) print('Path points to a Directory:', isDirectory)

Path points to a Directory: False

Again that’s good. It recognized if the path provided is a directory or not.

Summary

In this tutorial of Python Examples, we learned how to check if a given path is file or directory in Python, using isfile() and isdir(), with the help of well detailed examples.

Источник

Как проверить, является ли путь файлом или каталогом в Python

Когда вы получаете строковое значение для пути, вы можете проверить, представляет ли этот путь файл или каталог, используя программирование на Python.

Чтобы проверить, является ли указанный путь файлом или каталогом, импортируйте модуль os и используйте метод isfile(), чтобы проверить, является ли он файлом, и метод isdir(), чтобы проверить, является ли он каталогом.

Образец кода

Ниже приведен небольшой фрагмент кода, демонстрирующий использование функций isfile() и isdir().

import os #checks if path is a file isFile = os.path.isfile(fpath) #checks if path is a directory isDirectory = os.path.isdir(fpath)

Обе функции возвращают логическое значение, если указанный путь к файлу является файлом (каталогом) или нет.

Пример 1: проверка, является ли путь файлом

В этом примере предположим, что у нас есть файл, указанный переменной fpath. Мы будем использовать метод isfile(), чтобы проверить, является ли путь файлом или нет.

import os fpath = 'D:/workspace/python/samplefile.txt' isFile = os.path.isfile(fpath) print('The file present at the path is a regular file:', isFile)

The file present at the path is a regular file: True

Теперь давайте попробуем указать путь, то есть папку, переданный в качестве аргумента в isfile().

import os fpath = 'D:/workspace/python/' isFile = os.path.isfile(fpath) print('The file present at the path is a regular file:', isFile)

The file present at the path is a regular file: False

Теперь мы можем распознать, является ли указанный путь файлом или нет.

Пример 2: проверка, является ли путь каталогом

В следующем примере представьте, что у нас есть папка или каталог, указанный переменной fpath. Мы будем использовать метод isdir():

import os fpath = 'D:/workspace/python/' isDirectory = os.path.isdir(fpath) print('Path points to a Directory:', isDirectory)

Path points to a Directory: True

Теперь давайте попробуем указать путь, то есть файл, переданный в качестве аргумента в isdir().

import os fpath = 'D:/workspace/python/samplefile.txt' isDirectory = os.path.isdir(fpath) print('Path points to a Directory:', isDirectory)

Path points to a Directory: False

Теперь мы знвем, как узнать, является ли указанный путь каталогом или нет.

Заключение

В этом руководстве мы узнали, как проверить, является ли данный путь файлом или каталогом в Python, используя isfile() и isdir(), с помощью примеров.

Источник

Python: Check whether a file path is a file or a directory

Write a Python program to check whether a file path is a file or a directory.

Sample Solution:-

Python Code:

import os path="abc.txt" if os.path.isdir(path): print("\nIt is a directory") elif os.path.isfile(path): print("\nIt is a normal file") else: print("It is a special file (socket, FIFO, device file)" ) print() 

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource’s quiz.

Follow us on Facebook and Twitter for latest update.

Python: Tips of the Day

Slice a Sequence:

>>> a = [0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20] >>> # Using a range, [start, end) >>> a[1:3] [2, 4] >>> # Using a range with a step >>> a[1:9:2] [2, 6, 10, 14] >>> # Leave out the start = an implicit start of 0 >>> a[:5] [0, 2, 4, 6, 8] >>> # Leave out the stop = an implicit end to the very last item >>> a[9:] [18, 20] >>> # Entire list >>> a[:] [0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20]

• Weekly Trends
• Java Basic Programming Exercises
• SQL Subqueries
• Adventureworks Database Exercises
• C# Sharp Basic Exercises
• SQL COUNT() with distinct
• JavaScript String Exercises
• JavaScript HTML Form Validation
• Java Collection Exercises
• SQL COUNT() function
• SQL Inner Join
• JavaScript functions Exercises
• Python Tutorial
• Python Array Exercises
• SQL Cross Join
• C# Sharp Array Exercises

We are closing our Disqus commenting system for some maintenanace issues. You may write to us at reach[at]yahoo[dot]com or visit us at Facebook

Источник