Python Code
Samples
Medium snippets you can copy, study, and run in the browser editor.
How to Get Current Git Branch Name in Python with Mock Subprocess
Mocks the subprocess call to reliably test the current git branch name retrieval using GitPython.
import subprocess
from unittest.mock import patch, MagicMock
from git import Repo
import os
def get_current_branch(repo_path="."):
"""Get the current branch name of a git repository."""
repo = Repo(repo_path)
return repo.active_branch.name
if __name__ == "__main__":
# Mock subprocess to control the…How to Mock Git Stash and Pop in Python
Mock Git stash, apply, and pop operations using unittest.mock so you can test Git automation without touching a real repository.
import git
from unittest.mock import Mock, patch
def stash_and_pop(repo):
"""Mock a stash operation and then pop it back."""
repo.git.stash("save", "WIP: temp changes")
stashed_output = repo.git.stash("list")
# Simulate the stash was applied, then pop
repo.git.stash("apply", "stash@{0}")
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Guide: free Python code samples library
Copy-ready Python snippets for learners and developers
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.
How to use this library
- Pick a topic section — strings, lists, files, functions, and more
- Open a sample, read How it works, and copy the code block
- Run it in the IDE, tweak values, then take a related quiz or tutorial lesson
Samples vs tutorials and challenges
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.