How Do I Find the Current and Script's Directory in Python?

Locating the Current Directory and File's Directory in Python

Determining the current directory and the directory containing the executing Python file are essential tasks for various programming purposes. Here's how you can accomplish this in Python:

Current Directory

To obtain the current working directory, you can use the os.getcwd() function:

import os
cwd = os.getcwd()

This returns a string representing the current directory's path.

File's Directory

To get the directory path where the Python file is located, you can use the following code within that file:

import os
dir_path = os.path.dirname(os.path.realpath(__file__))

The os.path.dirname() function provides the directory name of the provided path, while os.path.realpath() ensures that the path is absolute and resolves any symbolic links. This code is independent of the current working directory, unlike using os.path.dirname(__file__).

Additional Information

• file constant: Represents the full path to the executed Python file.
• os and os.path modules: Provide functions for file and path manipulation.
• os.path.realpath(): Resolves symbolic links and returns the canonical path.
• os.chdir() function: Changes the current working directory to a specified path.

The above is the detailed content of How Do I Find the Current and Script's Directory in Python?. For more information, please follow other related articles on the PHP Chinese website!