# Tryboy869 Dojutsu For AI Python Cursorrules Prompt File Best Practices Cursorrules > python-cursorrules-prompt-file-best-practices - Skill: `tomevault-io/tryboy869-dojutsu-for-ai-python-cursorrules-prompt-file--2` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/tryboy869-dojutsu-for-ai-python-cursorrules-prompt-file--2` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/tryboy869-dojutsu-for-ai-python-cursorrules-prompt-file--2/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: AI & ML - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/tryboy869-dojutsu-for-ai-python-cursorrules-prompt-file--2 --- # python-cursorrules-prompt-file-best-practices --- description: Applies general Python development guidelines including typing, docstrings, dependency management, testing with pytest, and code style using Ruff. globs: **/*.py --- - For any python file, be sure to ALWAYS add typing annotations to each function or class. Be sure to include return types when necessary. - Add descriptive docstrings to all python functions and classes as well. Please use pep257 convention. Update existing docstrings if need be. - Make sure you keep any comments that exist in a file. - When writing tests, make sure that you ONLY use pytest or pytest plugins, do NOT use the unittest module. - All tests should have typing annotations as well. - All tests should be in ./tests. Be sure to create all necessary files and folders. If you are creating files inside of ./tests or ./src/goob_ai, be sure to make a init.py file if one does not exist. - All tests should be fully annotated and should contain docstrings. - Be sure to import the following if TYPE_CHECKING: from _pytest.capture import CaptureFixture from _pytest.fixtures import FixtureRequest from _pytest.logging import LogCaptureFixture from _pytest.monkeypatch import MonkeyPatch from pytest_mock.plugin import MockerFixture - Dependency management via https://github.com/astral-sh/uv and virtual environments. - Code style consistency using Ruff. --- > Source: [Tryboy869/dojutsu-for-ai](https://github.com/Tryboy869/dojutsu-for-ai) — distributed by [TomeVault](https://tomevault.io).