Python Create Directory If Not Exists Top 17 Latest Posts

You can use the os module in Python to create a directory if it doesn’t already exist. Here’s an example:

python
import os

directory = "/path/to/directory"

if not os.path.exists(directory):
    os.makedirs(directory)

This code first checks whether the directory already exists using the os.path.exists() function. If it doesn’t exist, it creates the directory using the os.makedirs() function. The os.makedirs() function creates all the intermediate directories in the specified path, so you don’t have to worry about creating each directory separately.

You can create a file in Python using the open() function. To create a file only if it does not already exist, you can use the x mode in the open() function. Here’s an example:

python
file_path = 'example.txt'

try:
    with open(file_path, 'x') as file:
        file.write('This is an example file.')
        print('File created successfully.')
except FileExistsError:
    print('File already exists.')

In this example, the open() function is used with the x mode to create a new file at the specified file path only if it does not already exist. If the file already exists, a FileExistsError exception will be raised, and the code will print a message saying that the file already exists.

To copy a file in Python and create a directory if it doesn’t exist, you can use the shutil module. Here’s an example:

python
import os
import shutil

source_file = "/path/to/source/file.txt"
destination_dir = "/path/to/destination/directory/"

if not os.path.exists(destination_dir):
    os.makedirs(destination_dir)

shutil.copy(source_file, destination_dir)

In this example, the os module is used to check if the destination directory exists. If it doesn’t exist, the os.makedirs() function is called to create it.

Then, the shutil.copy() function is called to copy the source file to the destination directory.