A directory tree is a hierarchical structure that organizes files and folders. Traversing this tree means accessing each directory and its contents programmatically.
The os module in Python provides functions to interact with the operating system. Use os.listdir() to list all files and directories in a specified path.
For a comprehensive traversal, use os.walk(), which generates the file names in a directory tree, yielding a tuple containing the directory path, directories, and files.
The pathlib module offers an object-oriented approach to handling file paths. Use Path.iterdir() to iterate through the contents of a directory in a more intuitive way.
You can filter files by their extensions during traversal. Use conditions to check file types, enabling specific actions for different file formats.
Traversing a directory tree can be useful for tasks like file organization, searching for specific files, or generating reports on file usage. Explore more on pythoncentral.io for additional tips and resources. 4o mini