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Skill Jylhis/skills/skills/languages/python

Use for Python 3.12+ work — modern code style (PEP 8, match, pathlib, f-strings), asyncio (TaskGroup, gather, cancellation), error handling (Exception design, ExceptionGroup), type hints (PEP 695 generics, TypedDict, Protocol, pyright), dataclasses vs Pydantic, Ruff (format & lint), packaging with uv, and pytest testing (fixtures, parametrize, asyncio, mocking, coverage). Read the matching reference before acting.From its SKILL.md

Install
npx -y skills add Jylhis/skills --skill python

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

2.1 KB, 452 tokens by cl100k_base, as published. Nobody here has run it

Python skill index

Pick the topic and read its reference before writing or reviewing Python code. Each reference is the focused, opinionated guidance for that sub-topic.

TopicWhen to readReference
Code stylePEP 8, comprehensions, f-strings, match/case, walrus, pathlib, dataclasses, modern union syntaxreferences/code-style.md
Async / asyncioasync/await, TaskGroup, gather, cancellation, timeout, Semaphore, Queue, to_thread, debug modereferences/async.md
Error handlingexception hierarchy design, narrow try/except, raise X from Y, ExceptionGroup / except*, contextlib.suppressreferences/error-handling.md
Type hintsPEP 695 generics, TypedDict, Protocol, Literal, Final, overload, X | None, pyright/mypy strict modereferences/type-hints.md
Dataclasses / Pydanticchoosing between @dataclass, Pydantic v2 BaseModel, TypedDict, attrs, frozen=Truereferences/dataclasses-pydantic.md
Formatting (Ruff)ruff format config, line-length, pre-commit, CI, migrating from blackreferences/formatting.md
Linting (Ruff)rule selection (E/F/I/B/UP/PL/RUF), per-file-ignores, --fix, replacing flake8/pylint/isortreferences/linting.md
Packaging (uv)uv init / sync / add / build / publish, pyproject [project], workspaces, [project.scripts], migrating from pip/poetry/pdmreferences/packaging.md
Testing (pytest)fixtures, @parametrize, pytest-asyncio, mocking, monkeypatch, tmp_path, capsys/caplog, coveragereferences/testing.md

For Python security topics (subprocess, pickle, yaml, SSRF, SQLi, secrets, crypto), use the security skill instead.

After reading the reference, follow its guidance for the task.

What ships with it: 10 files

45.4 KB alongside SKILL.md

references/

Keep looking

Skills are one crate of 326,861. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.