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Python Code Samples

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Files & data easy

Audit File Permissions Across a Project in Python

Walks through every file and directory in a project tree and prints POSIX permissions plus owner UID.

file permissions os.walk audit
Python
import os
import stat
from pathlib import Path

def audit_file_permissions(project_root):
    """Walk through project_root and print path, owner, and permissions for every file."""
    results = []
    for root, dirs, files in os.walk(project_root):
        for name in files + dirs:
            full_path = os.path.joi…
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PythonSkillset code samples are short, focused examples organised by topic and difficulty. Every snippet is server-rendered HTML — readable by search engines and easy to copy. Open any sample, read the notes, copy the code, then press Try in editor to run it in the browser with Pyodide.

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  1. Pick a topic section — strings, lists, files, functions, and more
  2. Open a sample, read How it works, and copy the code block
  3. Run it in the IDE, tweak values, then take a related quiz or tutorial lesson

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Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.